[ovirt-users] Re: FQDN error while creating ovirt engine
You must have A/ & PTR records for the engine. Validate that those are properly resolved (use nslookup/dig to validate). Best Regards, Strahil Nikolov On Sun, Apr 7, 2024 at 15:49, Marouane wrote: Hi All, I'm using a fresh 4.5.5 install, when I try to create the ovirt engine, I get the below error : The task includes an option with an undefined variable. The error was: list object has no element 0. list object has no element 0\nThe error appears to be in '/usr/share/ansible/collections/ansible_collections/ovirt/ovirt/roles/hosted_engine_setup/tasks/fetch_host_ip.yml': line 32, column 7, but may\nbe elsewhere in the file depending on the exact syntax problem.\n\nThe offending line appears to be:\n\n when: hostname_resolution_output.rc != 0\n - name: Parse host address resolution\n ^ here\n I tried adding entries to my DNS or setting the local /etc/hosts as follows: 192.168.1.2 ovirt-engine-01 ovirt-engine-01.localdomain in both cases I get the same error...Any ideas how to fix this? ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/M7MPIZN4WXCQQQU2KPO4UWQCPPZMQDKE/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/H2GEZ4U5SKRUJOCHUFYSFWTSKKEZNT7E/
[ovirt-users] Re: Hosted engine installation oVirt 4.5 initialize lockspace volume
Have you checked if the initiator name is proper IQN and unique ?
Best Regards,
Strahil Nikolov
Hello,
hope, you are doing well. I try to install a new hosted engine on my
environment to switch the storage this engine. I use following command to
deploy the instance:
hosted-engine --deploy --4 --ansible-extra-vars=he_offline_deployment=true
Everything works fine, except the initialization of lockspace volume. Here I
get:
```
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Remove temporary entry in
/etc/hosts for the local VM]
[ INFO ] changed: [localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Set the name for add_host]
[ INFO ] ok: [localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Fetch the value of
HOST_KEY_CHECKING]
[ INFO ] ok: [localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Get the username running the
deploy]
[ INFO ] ok: [localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Register the engine FQDN as a
host]
[ INFO ] changed: [localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Start ovirt-ha-broker service
on the host]
[ INFO ] changed: [localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Initialize lockspace volume]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Workaround for
ovirt-ha-broker start failures]
[ INFO ] changed: [localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Initialize lockspace volume]
[ ERROR ] fatal: [localhost]: FAILED! => {"attempts": 5, "changed": true,
"cmd": ["hosted-engine", "--reinitialize-lock
space", "--force"], "delta": "0:00:00.269920", "end": "2024-03-20
14:43:00.366557", "msg": "non-zero return code", "rc"
: 1, "start": "2024-03-20 14:43:00.096637", "stderr": "Traceback (most recent
call last):\n File \"/usr/lib64/python3.
6/runpy.py\", line 193, in _run_module_as_main\n \"__main__\", mod_spec)\n
File \"/usr/lib64/python3.6/runpy.py\",
line 85, in _run_code\n exec(code, run_globals)\n File
\"/usr/lib/python3.6/site-packages/ovirt_hosted_engine_setup
/reinitialize_lockspace.py\", line 30, in \n
ha_cli.reset_lockspace(force)\n File \"/usr/lib/python3.6/site
-packages/ovirt_hosted_engine_ha/client/client.py\", line 286, in
reset_lockspace\n stats = broker.get_stats_from_st
orage()\n File
\"/usr/lib/python3.6/site-packages/ovirt_hosted_engine_ha/lib/brokerlink.py\",
line 148, in get_stats_f
rom_storage\n result = self._proxy.get_stats()\n File
\"/usr/lib64/python3.6/xmlrpc/client.py\", line 1112, in __ca
ll__\n return self.__send(self.__name, args)\n File
\"/usr/lib64/python3.6/xmlrpc/client.py\", line 1452, in __requ
est\n verbose=self.__verbose\n File
\"/usr/lib64/python3.6/xmlrpc/client.py\", line 1154, in request\n return se
lf.single_request(host, handler, request_body, verbose)\n File
\"/usr/lib64/python3.6/xmlrpc/client.py\", line 1166, i
n single_request\n http_conn = self.send_request(host, handler,
request_body, verbose)\n File \"/usr/lib64/python3.
6/xmlrpc/client.py\", line 1279, in send_request\n
self.send_content(connection, request_body)\n File \"/usr/lib64/
python3.6/xmlrpc/client.py\", line 1309, in send_content\n
connection.endheaders(request_body)\n File \"/usr/lib64/
python3.6/http/client.py\", line 1268, in endheaders\n
self._send_output(message_body, encode_chunked=encode_chunked
)\n File \"/usr/lib64/python3.6/http/client.py\", line 1044, in _send_output\n
self.send(msg)\n File \"/usr/lib64/
python3.6/http/client.py\", line 982, in send\n self.connect()\n File
\"/usr/lib/python3.6/site-packages/ovirt_host
ed_engine_ha/lib/unixrpc.py\", line 76, in connect\n
self.sock.connect(base64.b16decode(self.host))\nFileNotFoundErr
or: [Errno 2] No such file or directory", "stderr_lines": ["Traceback (most
recent call last):", " File \"/usr/lib64/p
ython3.6/runpy.py\", line 193, in _run_module_as_main", " \"__main__\",
mod_spec)", " File \"/usr/lib64/python3.6/r
unpy.py\", line 85, in _run_code", " exec(code, run_globals)", " File
\"/usr/lib/python3.6/site-packages/ovirt_host
ed_engine_setup/reinitialize_lockspace.py\", line 30, in ", "
ha_cli.reset_lockspace(force)", " File \"/usr
/lib/python3.6/site-packages/ovirt_hosted_engine_ha/client/client.py\", line
286, in reset_lockspace", " stats = bro
ker.get_stats_from_storage()", " File
\"/usr/lib/python3.6/site-packages/ovirt_hosted_engine_ha/lib/brokerlink.py\", l
ine 148, in get_stats_from_storage",
[ovirt-users] Re: can hosted engine deploy use local repository mirrors instead of internet ones?
Hi, Another option is to manipulate your DNS and override remote repos to the local repo server Best Regards,Strahil Nikolov On Sat, Feb 3, 2024 at 3:57, Sketch wrote: On Mon, 22 Jan 2024, iuco...@gmail.com wrote: > > Opening up access to the internet is a bureaucratic procedure for us, as > would be for adding all the URLs to the proxy. We have a lot of repos > mirrored locally - is it possible to get hosted-engine to use the local > ones? Is there a list? I had a search for files that might contain these > repos in various places, but to no avail. It is possible, I've done it before. But there are a lot of repos and some of them tend to change every release so it becomes a bit of a cat and mouse game keeping the list updated. It may not be so bad now that oVirt is basically in maintenance mode and new releases are few and far between. In short: install the ovirt-release45 package and take a note of all of the dependent packages. Go through all of the .repo files installed by these packages in /etc/dnf.conf and for each entry with enabled=1 set create local equivalents and put them into your own local-ovirt.repo file. I see 9 such repos on my hosts currently running oVirt 4.5.4 so things aren't quite as bad as they were in the 4.3 days when I originally did this. Put this repo file on your host before you run the hosted engine deploy and it will find all of the packages it needs in your local repos. What I ended up doing instead was just configuring dnf to use an HTTP proxy server has access to the centos repo mirrors. Again this is simpler than it used to be now that everything is consolidated on CentOS repo mirrors instead of spread out across ovirt.org and various copr repos and such. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/2WPL4YZF4I3MOPXJYGV3DDNMQRM6X7R7/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/GXZYWU676QJTJLLV2ROESDXDBQ2BPRFX/
[ovirt-users] Re: Major screwup and now I can't bring anything up
Hi, It's always easy to wipe and start fresh but windows style of administration has a huge drawback - you don't know why and what happened to cause it.I have learned a lot while trying to recover from various problems and I would recommend you to at least give it a try.You have a symptom and a hypothesis. Regenerate the engine's and all hosts certificates and see how it will affect your setup. Best Regards,Strahil Nikolov On Fri, Feb 2, 2024 at 18:57, John Florian wrote: I have a small home oVirt 4.5 deployment that was struggling a bit and I think I've only made things worse. I was seeing some SSL errors in various places but couldn't find any evidence of an expired cert though maybe I overlooked something. At present, it looks like the most immediate problem is that the engine.log is showing SyncNetworkProviderCommand fails saying EngineException: (Failed with error Unsupported or unrecognized SSL message and code 5050). For now, I'm only concerning myself to one Host that had been running VMs until I tried restarting everything from a power off. I take it that the sync failure prevents this Host from becoming active. I had successfully been using this setup for many years. I do have my own web cert on the engine signed by my CA. While I was getting this same "code 5050" error before with things like ovirt-imageio (what prompted my initial digging), now I'm afraid I've only made things more complex. See, I was running FreeIPA on a pair of VMs. In the past, this pair of VMs would auto-start once the oVirt Engine and Hosts were going and I had no issue. But now I wonder to what extent OSCP being unreachable might affect the SSL errors. What's the best/easiest/safest way out of this mess? Should I just wipe ovirt-engine of all the non-rpm provided files in /etc/pki/ovirt-engine/ and redo the engine-setup? I'm afraid of making things worse before I begin attempting that. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/WLRBA2EXHCC7V6HZM35UDH25MBPXSIOC/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/JQHXYITNM5IZLYQZKZR77UVJYEZF7IMS/
[ovirt-users] Re: Apple Mac Pro 2013 install hangs with oVirt Node installer 4.5 but ok with 4.3.10
You can try setting up CentOS Stream with external kernel like elrepo (once you find the problematic hardware). Best Regards,Strahil Nikolov This hardware (6 Core Xeon E5-1650v2) successfully runs Fedora 39 and oVirt 4.3.10 (CentOS 7) but freezes immediately when attempting to boot from either of the latest node installer ISOs: ovirt-node-ng-installer-latest-el8.iso ovirt-node-ng-installer-latest-el9.iso I suspect it will require tweaks to the kernel parameters which will need to be made to the ISO installer image prior to booting. Any suggestions would be appreciated. Thanks ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/IZ3KAR6DFEHU6JPWB5MR2HSYNF2SYQ2D/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/7CIYXTMIT5YFLCFBORLXCOOKH4ARTEHP/
[ovirt-users] Re: Change Hosted Engine VM MAC address
Hi, Temporary workaround: Find where the VM is running and ssh to that host.Alias virsh to 'virsh -c qemu:///system?authfile=/etc/ovirt-hosted-engine/virsh_auth.conf' Use hosted-enhine to power off the vm and set global maintenance.Then edit the local copy of the VM: virsh edit HostedEngineOnce MAC is changed , use virsh to start: virsh start HostedEngine Once it's up and running - check if you are allowed to make the change in the UI. Even if it's not ,the engine saves it's config regularly(wait a few days before shutting down via virsh and disabling global maintenance). Best Regards,Strahil Nikolov On Wed, Jan 24, 2024 at 7:38, Sergei Panchenko wrote: Good morning, colleagues! Due some network issues I need to change HostedEngine VM MAC address. The additional diffeculty is unaccessebility of the HE Web-interface via the network (the cause of - those network issues -)). Is there any way to change the HE vNIC's MAC using command line (on the host where HE VM works or on the HE VM)? Thanks in advance, Sergei. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/TFL4WEY5UPKJSBI5WOADTF7LYDTH7VRR/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/QARX6LOYLKMCIJMD3ISFUB5VSAONUSCP/
[ovirt-users] Re: gluster on iSCSI devices in ovirt environment
In such case, use iscsiadm to mount the lun (man iscsiadm has good examples) and follow standard gluster setup.Keep in mind that you might have reduced performance as your bandwidth will be shared between iscsi and gluster (in case you use the same bond). Best Regards,Strahil Nikolov On Thu, Jan 18, 2024 at 10:43, p...@email.cz wrote: ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/C2HOVCHXS2IWYFYTOPCE2EMKFUKOC4F6/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/SGOODYV4JS2LKGZEUHIM7RSICGZET5HM/
[ovirt-users] Re: gluster on iSCSI devices in ovirt environment
Hi, Why would you do that?Ovirt already supports iSCSI. Best Regards,Strahil Nikolov On Thu, Jan 18, 2024 at 10:20, p...@email.cz wrote: hello dears, can anybody explain me HOWTO realize 2 nodes + aribiter gluster from two (three) locations on block iSCSI devices ? Something like this: gluster volume create TEST replica 3 arbiter 1 < location-three-host3 - /dev/sda5 e.g. > - ALL applied on multinode ovirt cluster thx a lot for any help regs. Pa. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/VBP7TKZNWLOCY7IAQNEAHWBQXRSQBPE5/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/XSPREMXGSYXQIYC4VT6JEVWF4TQIAASS/
[ovirt-users] Re: Migrating from a self hosted engine to standalone
Hi, The only process I know is full backup, power off and deployment on the new system (CLI has an option to select your backup). Best Regards,Strahil Nikolov On Sun, Jan 14, 2024 at 3:03, red...@intheoutback.com wrote: Hi, I am in the process of moving our oVirt environment from a self hosted engine to a standalone engine on it's own HW. I have Googled and found a procedure for standalone > self hosted, but not the other way around. My current situation is that I have 5 locations running oVirt 4.3 with 3 to 4 hypervisors and iSCSI storage backend, with a self hosted engine. All these locations are operational and short a downtime is acceptable if a must, losing a VM is NOT good. I also have 1 oVirt environment 4.3 with 2 hypervisors and iSCSI backend that is my QA/Test. All my networks are on internal networks with no outside world connections. Most importantly, we are also looking at upgrading from 4.3 to 4.4 I have not found any straightforward way to migrate from self hosted to standalone. My current plan is to do the following. 1) Create a new 4.4 standalone engine 2) Remove one hypervisor from the 4.3 cluster 3) Kickstart the hypervisor to RHEL 8.8 and configure ready for oVirt 4.4 4) Add the new host to the standalone engine. 5) Shutdown and export a number of VMs in the oVirt 4.3 and import them in to the new oVirt 4.4. 6) Repeat steps 2 > 5 until the everything is moved over. Just wanting to get your expert opinions on this method or is there a much quicker easier method that will not risk the chances of losing the cluster/VMs or an extended outage. Since we need to upgrade anyway from 4.3 to 4.4 I thought this the better method that upgrading the operational clusters. Thanks ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/QJBNFQD3Q3OW46QSQDL5LVTGFDYNCRIC/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/NADGKWLLDPFDGKYH7BT55SKE5SBDTBSH/
[ovirt-users] Re: Cannot successfully import Windows vm to new ovirt deployment
Have you googled the problem ? I find a thread with the same error: https://lists.ovirt.org/archives/list/users@ovirt.org/thread/GGOYZKNLBKE4QTCGJ3YFB7HYNNJID5KV/ Try to import it as linux and change the type after that ? I know that Ovirt can directly connecto to VmWare and ‘pull’ the VM, so why don’t you give it a try ? Best Regards,Strahil Nikolov On Saturday, October 21, 2023, 10:15 PM, Michaal R via Users wrote: I am running into an issue that, from what little Google-fu I've been able to use, should be solved in oVirt 4.5. I'm trying to import WS2019 VMs from ESXi 7 as OVFs or even OVAs. But when I do the import and set the OS to Windows Server 2019 x64 in the admin portal, I get the error "Invalid time zone for the given OS type ". If I leave it at Other OS, the import fails with event ID 1153. I've been banging my head against this for over a week (previously couldn't get the management VM to complete setup), so any guidance is appreciated. Let me know what to pull to help me pin this down? BTW, yes this is a self hosted install as a nested VM on ESXi. Kinda have to right now to test everything (easiest for me over doing a bare metal on my old PowerEdge 2900 at the moment). Running CentOS 9 Stream. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/MZQ6TSOF2O6MV5MIMYQAVQRQQV27KBDD/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/QHFWQ2UEGHLRJTDDRWJZC7VWZOK22RZI/
[ovirt-users] Re: No default gateway defined
Well,Obviously you need to configure a default gateway and dns in the VMs. PTR record for the engine is a must. Best Regards,Strahil Nikolov On Saturday, October 21, 2023, 10:04 PM, gbv.kris--- via Users wrote: When deploying isolated nested virtualization, we received the error "default gateway is not defined". Two virtual machines were created in the zVirt virtualization environment: the first OS AstraLinux, the second OS zvirtNode. VM are connected to each other by a virtual network. After starting the installation in Hosted Engine mode using the command line, this error was received. The setup was performed without DNS and the default gateway ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/ULUH26OTBBSOHT3WRXLLPSVGR2KQZENX/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/KLXOXRY7PZSCGYEMNP5EBS3DPA3EJU2R/
[ovirt-users] Re: HE deploy fails at "Initialize lockspace volume" step
Simplest thing to check is if your host can discover and write to the LUN. Is
it possible that more than 1 node has the same client IQN ?
Best Regards,Strahil Nikolov
On Friday, October 20, 2023, 12:38 PM, Giuliano David
wrote:
Hi everyone.
I need help understanding a failure deploying the hosted engine on a
fresh-installed oVirt 4.5.4 el8 node.
After the setup via official ISO, I login via ssh in the node and I
issue the command:
# hosted-engine --deploy --4 --ansible-extra-vars=he_offline_deployment=true
-- Note --
The extra ansible variable is the only way I found to inhibit the
deployed hosted engine downloading last OS updates that will break
Python compatibility between the ansible playbook in the node deploying
and the ansible host in the engine deployed.
Without that extra variable the deployment fails with fancy reasons.
-- End note --
The deployment goes, until i specify an iSCSI target and a (free) LUN.
The playbook adds the storage domain, creates the HE disk and transfert
the HE vm to the domain. Then an error occurs:
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Initialize lockspace
volume]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Workaround for
ovirt-ha-broker start failures]
[ INFO ] changed: [localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Initialize lockspace
volume]
[ ERROR ] fatal: [localhost]: FAILED! => {"attempts": 5, "changed":
true, "cmd": ["hosted-engine", "--reinitialize-lockspace", "--force"],
"delta": "0:00:00.170053", "end": "2023-10-20 11:21:18.111299", "msg":
"non-zero return code", "rc": 1, "start": "2023-10-20 11:21:17.941246",
"stderr": "Traceback (most recent call last):\n File
\"/usr/lib64/python3.6/runpy.py\", line 193, in _run_module_as_main\n
\"__main__\", mod_spec)\n File \"/usr/lib64/python3.6/runpy.py\", line
85, in _run_code\n exec(code, run_globals)\n File
\"/usr/lib/python3.6/site-packages/ovirt_hosted_engine_setup/reinitialize_lockspace.py\",
line 30, in \n ha_cli.reset_lockspace(force)\n File
\"/usr/lib/python3.6/site-packages/ovirt_hosted_engine_ha/client/client.py\",
line 286, in reset_lockspace\n stats =
broker.get_stats_from_storage()\n File
\"/usr/lib/python3.6/site-packages/ovirt_hosted_engine_ha/lib/brokerlink.py\",
line 148, in get_stats_from_storage\n result =
self._proxy.get_stats()\n File
\"/usr/lib64/python3.6/xmlrpc/client.py\", line 1112, in __call__\n
return self.__send(self.__name, args)\n File
\"/usr/lib64/python3.6/xmlrpc/client.py\", line 1452, in __request\n
verbose=self.__verbose\n File
\"/usr/lib64/python3.6/xmlrpc/client.py\", line 1154, in request\n
return self.single_request(host, handler, request_body, verbose)\n File
\"/usr/lib64/python3.6/xmlrpc/client.py\", line 1166, in
single_request\n http_conn = self.send_request(host, handler,
request_body, verbose)\n File
\"/usr/lib64/python3.6/xmlrpc/client.py\", line 1279, in
send_request\n self.send_content(connection, request_body)\n File
\"/usr/lib64/python3.6/xmlrpc/client.py\", line 1309, in
send_content\n connection.endheaders(request_body)\n File
\"/usr/lib64/python3.6/http/client.py\", line 1268, in endheaders\n
self._send_output(message_body, encode_chunked=encode_chunked)\n File
\"/usr/lib64/python3.6/http/client.py\", line 1044, in _send_output\n
self.send(msg)\n File \"/usr/lib64/python3.6/http/client.py\", line
982, in send\n self.connect()\n File
\"/usr/lib/python3.6/site-packages/ovirt_hosted_engine_ha/lib/unixrpc.py\",
line 76, in connect\n
self.sock.connect(base64.b16decode(self.host))\nFileNotFoundError:
[Errno 2] No such file or directory", "stderr_lines": ["Traceback (most
recent call last):", " File \"/usr/lib64/python3.6/runpy.py\", line
193, in _run_module_as_main", " \"__main__\", mod_spec)", " File
\"/usr/lib64/python3.6/runpy.py\", line 85, in _run_code", " exec(code,
run_globals)", " File
\"/usr/lib/python3.6/site-packages/ovirt_hosted_engine_setup/reinitialize_lockspace.py\",
line 30, in ", " ha_cli.reset_lockspace(force)", " File
\"/usr/lib/python3.6/site-packages/ovirt_hosted_engine_ha/client/client.py\",
line 286, in reset_lockspace", " stats =
broker.get_stats_from_storage()", " File
\"/usr/lib/python3.6/site-packages/ovirt_hosted_engine_ha/lib/brokerlink.py\",
line 148, in get_stats_from_storage", " result =
self._proxy.get_stats()", " File
\"/usr/lib64/python3.6/xmlrpc/client.py\
[ovirt-users] Re: Strange events during upgrade process to 4.5.4
Hi James, Have you checked the host logs ?Also connect to the Engine system and check the logs there.It could be caused by many reasons , but usually it’s network (dns, gateway, lost packets, MTU, etc). Best Regards,Strahil Nikolov On Saturday, October 21, 2023, 9:58 PM, james.k...@missouri.edu wrote: I recently began managing an Ovirt cluster. It has 5 cpu nodes and 3 gpu nodes in two clusters. When I started it was at 4.2.8 with a standalone engine. I have henceforth been steadily upgrading it to 4.5.4. I followed the upgrade guide and was successful in upgrading all 9 nodes from 4.2 to 4.3.10. I then upgraded the engine to centos 8 with 4.4 engine. I then rebuilt each of the nodes in the two data clusters to centos 8 ovirt 4.4 using the ovirt node installer iso. They all joined the engine correctly. I then upgraded the compatibility to 4.3 in both clusters and rebooted all the running VM's to also be at 4.3 compatibility. I then upgraded the engine to 4.5.4 and proceeded to upgrade two nodes to 4.5.4. They were successful and reattached to the engine correctly. Here is where my issue arises. Any VM that I migrate to the 4.5.4 node from a 4.4.10 node migrates correctly and then within 5 minutes will automatically migrate back. If I force pin a VM it stays running. I have searched the logs but not found anything to explain such behavior. Any assistance or idea ? ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/UWBKWAI3APKXACWDGMYHGEC5EKYVGXIY/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/GTR6Y23EV3CKLF7JTPJPQAKICR472QJU/
[ovirt-users] Re: VDSM host_devops command HSMGetAllTasksStatusesVDS failed: Not SPM: ()
You need to find why the master storage domain fails. The best way is to connect to the engine VM/server and check the logs for the exact reason. Without it, the whole DC will be down.Once you power it up, the DC will power up. Best Rega,Strahil Nikolov On Saturday, October 21, 2023, 9:52 PM, tapz.m...@gmail.com wrote: Hi All, We are facing one issue in our environment. After importing a .ova image from Virtualbox to KVM, when we tried to remove the imported vm, suddenly getting below errors in event VDSM host_devops command HSMGetAllTasksStatusesVDS failed: Not SPM: () Failed to activate Storage Domain domain_devops (Data Center datacenter_devops) by admin@internal-authz It is also observed that our datacenter is non-responsive. When we try to activate it, getting below error Failed Activating Storage Domain domain_devops on Data Center datacenter_devops Can somebody help? ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/J4X73GBCXPPTKOCXGN3WEPTRC5K5ZGL3/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/4MEGAT4QLRS7FLPAKGKNN4MILHV627PP/
[ovirt-users] Re: How to obtain vm snapshots status
Hi, I don’t think you can delete VMs if they have snapshots. Best Regards,Strahil Nikolov On Tuesday, September 26, 2023, 9:07 PM, anton.alymov--- via Users wrote: Hi! I use ovirt rest api to start vm, backup vm and then remove vm. I start vm, wait for vmstatus up, then start backup, wait for starting, finalize, wait for succeeded, wait for disk unlock. Looks like backup is finished here from my side.Because ovirt repost succeed status and unlocks disk. But if i try shutdown and remove vm ovirt will throw error Cannot remove VM. The VM is performing an operation on a Snapshot. Please wait for the operation to finish, and try again. Ok, ovirt is right here, I see from web interface that operation hasn't finished yet. How can I obtain correct status where vm can be removed? I also tried to get info about vm snapshots but all of them had Status: ok ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/GGAGRYJKZMRQEEEKPEEI6DBDS7KZBPFA/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/YNS2J6NLT4ZDOVCXBV5NGDV6DMYMEFSH/
[ovirt-users] Re: host deploy problem
Install python3-netaddr or python38-netaddr package.
Best Regards,Strahil Nikolov
On Tuesday, September 26, 2023, 9:04 PM, David Slaine
wrote:
Ovirt-engine 4.5.4-1
Rocky 8.8
Hello!
problem with adding a host to the cluster, it fails with the following message
in /var/log/ovirt-engine/host-deploy/:
FAILED! => {\"msg\": \"The conditional check 'cluster_switch == \\\"ovs\\\" or
(ovn_central is defined and ovn_central | ipaddr)' failed. The error was: The
ipaddr filter requires python's netaddr be installed on the ansible
controller\\n\\nThe error appears to be in
'/usr/share/ovirt-engine/ansible-runner-service-project/project/roles/ovirt-provider-ovn-driver/tasks/configure.yml':
line 3, column 5, but may\\nbe elsewhere in the file depending on the exact
syntax problem.\\n\\nThe offending line appears to be:\\n\\n- block:\\n -
name: Install ovs\\n ^ here\\n\"}
how to fix this issue ?
thanks___
Users mailing list -- users@ovirt.org
To unsubscribe send an email to users-le...@ovirt.org
Privacy Statement: https://www.ovirt.org/privacy-policy.html
oVirt Code of Conduct:
https://www.ovirt.org/community/about/community-guidelines/
List Archives:
https://lists.ovirt.org/archives/list/users@ovirt.org/message/FDEAQXI7XHUL67UTA4XKUEMTFRBTAZED/
___
Users mailing list -- users@ovirt.org
To unsubscribe send an email to users-le...@ovirt.org
Privacy Statement: https://www.ovirt.org/privacy-policy.html
oVirt Code of Conduct:
https://www.ovirt.org/community/about/community-guidelines/
List Archives:
https://lists.ovirt.org/archives/list/users@ovirt.org/message/BB4JNL7S7KMYBPHDARPJ7X3MNVIHFR25/
[ovirt-users] Re: Unable to add KVM (ubuntu flavour)hypervisors on Ovirt engine.
Hi,
Ovirt works only with distributions from the Red Hat’s Enterprise Linux. Ubuntu
is part of the Debian family and it won’t work.
The simplest way to statt with oVirt is to check the documentation for the Red
Hat’s Virtualization.
Best Regards,Strahil Nikolov
On Tuesday, September 26, 2023, 9:06 PM, spp16121...@gmail.com wrote:
Hi all,
I am a noob in KVM. I am a VMware engineer.
I have created a lab environment to where i have hosted KVM as nested
hypervisors within esxi.
I have a vsan environment. I want to create a similar KVM environment.
hence, i have deployed 3 kvm hypervisors (nested)
i have deployed Ovirt-manager ( equivalent to vcenter) to host/manage my KVM
hypervisors.
to deploy Ovirt-manager, i installed ovirt packages in centos VM. Because ovirt
pacjages are not available in ubuntu, hence choose centos.
next is i want to add kvm hypervisors on ovirt manager similar to how we add
esxi hosts to vcenter.
That is where i am failing.
From my limited understanding in KVM, ovirt is looking for yum package manager
, KVM are ubuntu flavoured, hence it has apt package manager.
What my ask is, can this be fixed? is there a file i need to edit in
ovirt-engine.?
Can Ovirt-manager host KVM of ubuntu flavour?
Please advise.
Checked the ovirt logs:
Here is the log excerpts:
--
} ],
"python3-oauthlib" : [ {
"name" : "python3-oauthlib",
"version" : "3.1.0-1ubuntu2",
"arch" : "all",
"category" : "python",
"origin" : "Ubuntu",
"source" : "apt"
} ],
"python3-openssl" : [ {
"name" : "python3-openssl",
"version" : "19.0.0-1build1",
"arch" : "all",
"category" : "python",
"origin" : "Ubuntu",
"source" : "apt"
} ],
"python3-pexpect" : [ {
"name" : "python3-pexpect",
"version" : "4.6.0-1build1",
"arch" : "all",
"category" : "python",
"origin" : "Ubuntu",
"source" : "apt"
} ],
"python3-pkg-resources" : [ {
"name" : "python3-pkg-resources",
"version" : "45.2.0-1ubuntu0.1",
"arch" : "all",
"category" : "python",
"origin" : "Ubuntu",
"source" : "apt"
} ],
"python3-problem-report" : [ {
"name" : "python3-problem-report",
"version" : "2.20.11-0ubuntu27.27",
"arch" : "all",
"category" : "python",
"origin" : "Ubuntu",
"source" : "apt"
} ],
"python3-ptyprocess" : [ {
"name" : "python3-ptyprocess",
"version" : "0.6.0-1ubuntu1",
"arch" : "all",
"category" : "python",
"origin" : "Ubuntu",
"source" : "apt"
} ],
"python3-pyasn1" : [ {
"name" : "python3-pyasn1",
"version" : "0.4.2-3build1",
"arch" : "all",
"category" : "python",
"origin" : "Ubuntu",
"source" : "apt"
} ],
"python3-pyasn1-modules" : [ {
"name" : "python3-pyasn1-modules",
"version" : "0.2.1-0.2build1",
"arch" : "all",
"category" : "python",
"origin" : "Ubuntu",
"source" : "apt"
} ],
"python3-pymacaroons" : [ {
"name" : "python3-pymacaroons",
"version" : "0.13.0-3",
"arch" : "all",
"category" : "python",
"origin" : "Ubuntu",
[ovirt-users] Re: Issue - Bonding 802.3ad
Hi, Contact your network admin to check the switch configuration. Best Regards,Strahil Nikolov On Sat, Aug 19, 2023 at 20:04, Anthony Bustillos wrote: Hello team, I have this warning when I tried, to configure two ports with boonding 802.3ad. Warning: Bond is in link aggregation mode (Mode 4 ) but no partner mac has been reported for it. At least one slave has a different aggregator id. how I can to solved this warning? best Regards ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/5PREULS2AN5TSU5CJIXPSB2T2SYBTUZO/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/QY7JTZTAJCFIASC3VWONJLHK2NAP3IUZ/
[ovirt-users] Re: Cannot start VM with vGPU (NVIDIA)
You mention amd_iommu but you are using Nvidia and I doubt this is the correct approach. Have you checked the procedure at: https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.4/html-single/setting_up_an_nvidia_gpu_for_a_virtual_machine_in_red_hat_virtualization/index It seems quite extensive and if your Nvidia supports vGPU, you can give it a try. Best Regards,Strahil Nikolov Sent from Yahoo Mail for iPhone On Sunday, June 11, 2023, 4:32 PM, pawel.osadtschy01--- via Users wrote: Hi, need a help! may be the problem is very simple, but I've not found solution: -oVirt 4.5.4 on RHEL 8.7 -amd_iommu is on on the Host with Nvidia Card A40 I can see my cards in vGPU Settings for Windows VMs (Windows 10 Pro). Without activation of the vGPU device VM started normally. With one active vGPU card VM cannot start. Error message on the Host: Jun 07 13:39:51 depotlsa8ovh1 kernel: [nvidia-vgpu-vfio] e80ae200-4cea-4213-9e78-ebf0b86a756a: start failed. status: 0x0 Timeout Occured Jun 07 13:39:51 depotlsa8ovh1 libvirtd[3278]: Kann nicht vom Monitor lesen: Die Verbindung wurde vom Kommunikationspartner zurückgesetzt Jun 07 13:39:51 depotlsa8ovh1 libvirtd[3278]: Interner Fehler: qemu unexpectedly closed the monitor: 2023-06-07T11:39:51.494056Z qemu-kvm: -device vfio-pci-nohotplug,id=hostdev0,sysfsdev=/sys/bus/mdev/devices/e80ae200-4cea-4213-9e78-ebf0b86a756a,display=on,ramfb=on,bus=pci.7,addr=0x0: vfio e80ae200-4cea-4213-9e78-ebf0b86a756a: error getting device from group 156: Connection timed out. Verify all devices in group 156 are bound to vfio- or pci-stub and not already in use. Looks like libvirtd cannot get any device. Is it problem of Nvidia settings on the host or Problem of VM settings? Thank you Paolo ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/55NGZTV55BFLRMBXWSN6IUGZV6IZBMWA/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/PLZUHROBXEVAVRN6A23W2A5W5GGCZCZE/
[ovirt-users] Re: how to expand a arbitrated-distributed-replicated volume
Hi Hans, Usually arbiter bricks take a few MB. Are you sure you can’t spare a GB for all of them ? In case you have no other option, you will have to convert your volume in replica 2 and only then you can add just the data bricks. Something like this (based on my memory, so check the help and test properly on a test volume): gluster volume remove-brick data replica 2 gl3.lan:/gluster_bricks/sdx/sdx gl1.lan:/gluster_bricks/sdx/sdx gl2.lan:/gluster_bricks/sdx/sdx commit force gluster volume add-brick data Best Regards,Strahil Nikolov On Sunday, June 11, 2023, 4:34 PM, Hans Kuhl wrote: Hello all, how can I expand a arbitrated-distributed-replicated volume without adding additional arbiter bricks? my current gluster config is: Volume Name: data Type: Distributed-Replicate Volume ID: dcf75cf7-1937-4ce9-a7d0-46a56a3be4b4 Status: Started Snapshot Count: 0 Number of Bricks: 3 x (2 + 1) = 9 Transport-type: tcp Bricks: Brick1: gl1.lan:/gluster_bricks/sdc/sdc Brick2: gl2.lan:/gluster_bricks/sdc/sdc Brick3: gl3.lan:/gluster_bricks/sdx/sdx (arbiter) Brick4: gl2.lan:/gluster_bricks/sdd/sdd Brick5: gl3.lan:/gluster_bricks/sdc/sdc Brick6: gl1.lan:/gluster_bricks/sdx/sdx (arbiter) Brick7: gl3.lan:/gluster_bricks/sdd/sdd Brick8: gl1.lan:/gluster_bricks/sdd/sdd Brick9: gl2.lan:/gluster_bricks/sdx/sdx (arbiter) ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/RI7H7D4E4KVTSFEOV4OZLXFFCB3BYO4R/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/IZCVSMJDPMFGK2ZVRQPIARBJ5AIVMDCD/
[ovirt-users] Re: Disable SSL for ovirt-ha-broker?
You are trying to treat the symptoms instead of the illness.There is a red hat article how to regenerate all certificates manually.As the solution is quite long, it’s better to register for RH developer subscription and access it: How to manually renew RHV host SSL certificate if expired? - Red Hat Customer Portal | | | | || | | | | | How to manually renew RHV host SSL certificate if expired? - Red Hat Customer Portal RHV host SSL certificate expired and the host changed to Not Responding state. It is not possible to manage the VMs running on this host using the RHV-M portal. Is it possible to manually renew the host certificates so that users can move the workloa | | | | Best Regards,Strahil Nikolov Sent from Yahoo Mail for iPhone On Tuesday, May 2, 2023, 3:04 PM, phil.gardne...@gmail.com wrote: I have a neglected oVirt 4.3 cluster that consists of two hosts with a hosted engine. Unfortunately, the host SSL certificates on both hosts are expired, and now the hosted engine is down from a power loss event. I don't see a way to get ovirt-ha-broker functioning again if the vdsm certificates are expired, since I can't get the hosted engine VM to start in order to generate new host certificates. My sledgehammer approach was to just disable SSL in the configuration for vdsm and libvirt, but I can't seem to figure out how to disable SSL for ovirt-ha-broker. Is this possible? I don't know what else to try. I figure if I can just get the hosted-engine back up, and I can maybe proceed with getting one of the hosts back up and functional in some way, and maybe getting the single VM that I am concerned about started up. If the hosted engine isn't recoverable, is it possible to get another VM up and running with just standard kvm/libvirt/virsh if I still have access to the storage? ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/4VB2LTXF4GH5VNTDGY54OQOQBT3AT5HZ/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/V7W3WJ767SVGDTONF7MT43OKJLHXF3O3/
[ovirt-users] Re: 4.5.2 Create Additional Gluster Logical Volumes fails
Sadly the gluster's ansible code was converted to 'non-idempotent' due to ansible changes and lack of support. I would go the manual way. Best Regards,Strahil Nikolov Hi Ritesh, Any update please? Regards Simon… ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/DDPDAUEAR3VKAF4Z32YLU3VPJ3WZ5MUB/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/ZGCJUEGVZUIDIHH4XFXWMDVROUHV5HJ3/
[ovirt-users] Re: I need the deploy script to wait for fixing network configuration manually in oVirt 4.3.10
What is the name you are using for the bond ? Best Regards,Strahil Nikolov On Wed, Jan 25, 2023 at 13:17, lars.sto...@bvg.de wrote: Hi, i'm planing to upgrade our production environment from oVirt 4.3 to 4.4. So i do need a fresh oVirt 4.3 installation to test the procedure before doing it in production. The command line deploy script can't handle network interfaces correctly. If i use either a single NIC oder a bond (active/passive) i get the error message "The selected network interface is not valid". If i predefine the management bridge to a running state, the deploy process goes on, but fails to activate the added host and removes the already running engine vm. The deploy process fails to synchronize the existing working network configuration with the engine configuration. I can already log in to the engine GUI and see, that the bridge "ovirtmgmt" needs to be assigned to the bonding IF, but i'm not fast enough to do so, because the deployment process ist already shutting down and erasing the vm. I do see the following ways to succeed: 1. make the depoyment process accept the given interfaces (maybe ignore errors) 2. make the deploy process wait for me to take necessary actions before checking the engine Do anyone know, how to achieve this? All i need is a running engine on hosted_storage... any other issues i can fix later. Another idea is to use one of the destined hosts as a bare metal engine, add hosts, backup the engine and use that backup for a hosted engine restore deploy, since the deploy script asks to wait after local vm is ready, but only if i do a recovery deploy. Any suggestions? ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/VUPT727NY2Q6MW34QSBNY36DVDLIVRVV/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/P3H2GSHBAGT6N5KKRF66KDPXVVHBVIR2/
[ovirt-users] Re: pass-through CPU
You can check which families are supported by an oVirt Host via:virsh domcapabilities | xmllint --xpath '/domainCapabilities/cpu' - For the instruction set - it all depends on the app. Set your VM with the cluster's top notch CPU , run your app and note down the performance indicators. Once the test is over, shitdown the VM, set the CPU to host-passthrough and test again. Best Regards,Strahil Nikolov On Mon, Jan 23, 2023 at 15:19, Laurent Duparchy wrote: ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/TNLZJSGJTSCT6YSQPKC7YETRD4VAPZ3J/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/V4WXHFHPOH5E3UMD4JXROALZHS7KRGJI/
[ovirt-users] Re: Hosted-Engine Down VSDM Cert Expired
I think that https://access.redhat.com/solutions/3532921 and the links mentioned in it will help you solve the problem. Just make a RH dev account and you will be able to access the links. The certs generated in the manager are refreshed on each engine-setup (see https://access.redhat.com/solutions/6865861) and once done -> you can reenroll the hosts' certificate. Best Regards,Strahil Nikolov On Sun, Jan 22, 2023 at 9:36, jarr...@ecboces.org wrote: Hey all, I'm looking to get a bit of guidance here. As the subject suggests, we have a hosted-engine ovirt cluster. I ran into an issue trying to login to the web interface. I was seeing errors about certificate expiration, although I didn't know what cert it was referring to at the time. I ssh'd to the hosted-engine and restarted it. However, once it shutdown, it was unable to start again. What I've discovered so far is that the hosted-engine is currently residing on node 33 (storage is on a gluster volume) and the vdsm certificate for that node has expired. There are three nodes in total, and two of them have expired certs. However, one of them has a valid cert still. I'm able to run vdsm-client commands on that node. Although I haven't done anything with that yet other than to verify that I'm able to do some of the Host get* commands successfully. I'm wondering if it is possible to "pull" the hosted-engine onto this host and fire it back up there. Thanks in advance for your help! I'm gathering log info etc as described and it will be available here: https://drive.google.com/drive/folders/1cBPrN8SuIR-dgnpRKe1eKXRZZTPPshyJ?usp=sharing Version info: Installed Packages centos-release-gluster8.noarch 1.0-1.el8 @extras centos-release-storage-common.noarch 2-2.el8 @extras glusterfs.x86_64 8.6-2.el8 @centos-gluster8 ovirt-release44.noarch 4.4.8.3-1.el8 @@commandline vdsm.x86_64 4.40.80.6-1.el8 @ovirt-4.4 ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/CIDB44H4L4NUBIUMF47PD62WJDP7C46I/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/2JX3ANIKW6ZGDDVI7465Q244RPAUG5FN/
[ovirt-users] Re: Ovirt 4.4.10 AD Integration Error
Can you connect to the Hosted Engine and run 'setenforce 0' to verify that it's SELINUX ? Most probably the certificate(s) should be in '/etc/pki/ovirt-engine/certs/' . Best Regards,Strahil Nikolov On Fri, Jan 20, 2023 at 7:32, hema...@gmail.com wrote: I am dong AD integration of the Ovirt 4.4 manager. The Insecure method with plain text password saved in /etc/ovirt-engine/aaa/uat..com.properties works fine. I am using ovirt-engine-extension-aaa-ldap-setup utility However this is a hard coding method and insecure way. Hence I wanted to use starttls with PEM encoded certificate file. I obtained a root and intermediate CA from the Ad server and used with starttls I used below inputs for configuring AD auth with tool "ovirt-engine-extension-aaa-ldap-setup" Available LDAP implementations: 3 - Active Directory Please select: 3 Please enter Active Directory Forest name: uat..com Please select protocol to use (startTLS, ldaps, plain) [startTLS]: startTLS Please select method to obtain PEM encoded CA certificate (File, URL, Inline, System, Insecure): file File path: /tmp/rootca.pem Enter search user DN (for example uid=username,dc=example,dc=com or leave empty for anonymous): mys...@uat..com Enter search user password: Are you going to use Single Sign-On for Virtual Machines (Yes, No) [Yes]: No Please specify profile name that will be visible to users [uat..com]: Please provide credentials to test login flow: Enter user name: mys...@uat..com Enter user password: But I am facing error. What could be the resolution WARNING: Error while connecting to 'adserver.uat..com': LDAPException(resultCode=82 (local error), errorMessage='The connection reader was unable to successfully complete TLS negotiation: SSLHandshakeException(No trusted certificate found), ldapSDKVersion=4.0.14, revision=c0fb784eebf9d36a67c736d0428fb3577f2e25bb') I did verify the root and intemediate certificate: # openssl verify -verbose -CAfile uatrootca.pem uatca.pem uatca.pem: OK 1. What could be the reason for "No trusted certificate found" error? 2. Will this method also save the username and password of AD user as plain text in the file /etc/ovirt-engine/aaa/uat..com.properties ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/CKMCIQV4FI74E26I2A64KVSDPYYQMMZK/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/RRVP3NQUUUYNVKYNCZCOANAKZQZTLEDV/
[ovirt-users] Re: pass-through CPU
If you have hosts with the exact same cpu, you can enable cpu passthrough and set the hosts from the "Specific Host(s)" section. Also you can set the migration mode to "Allow manual and automatic migration". I guess you already noticed that VMs with CPU passthrough have access to more CPU instructions compared to the Virtualized one. Best Regards,Strahil Nikolov Hi, What are the pro and cons of enabling pass-through CPU ? It is a greyed option for a VM, unless specific host(s) is/are selected. That's the thing : it's possible to select all hosts..., so, it does not make difference w/ "Start on any host" option ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/H63YAWHIACRQ5K3HDCUANXUICK7NMPRY/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/V4YTI6QI7TXVOV7PYSPWGYYVDRRN3BFQ/
[ovirt-users] Re: oVirt 2.5.1.2 HCI Gluster Recovery Options
I asked if the OS survived, as then you would need to:- Recreate the LVM structure (it's the same on all 3 nodes)- Create the filesystem with isize=512- Permanently mount the file system- Fix the volume in order to heal I think that you might have fixed the first 3 and the simplest way from that point is to use 'remove-brick' to switch into replica 2 mode: #Get the syntaxgluster volume remove-brick help #The failed brick won't have a pidgluster volume status #Actual replace:#Tripple Check the removed brick name!!!gluster volume remove-brick replica 2 commit force #Now add the new brick (which might be the same name as the old one):gluster volume add-brick replica 3 #Last but still very importantgluster volume heal full #Verifygluster volume listgluster volume status You should be able to do everything from the UI (I personally never did it from there). If you need to make the bricks manually, take a look at: https://access.redhat.com/documentation/en-us/red_hat_gluster_storage/3.5/html/administration_guide/brick_configuration .Disk alignment is very important on all layers. For the mount options you can use:noatime,context="system_u:object_r:glusterd_brick_t:s0" Best Regards,Strahil Nikolov On Sat, Dec 10, 2022 at 21:49, Clint Boggio wrote: Good Day Strahil; The OS did survive. The OS was on a RAID1 array and the gluster bricks are on a RAID5 array. Since the time I requested guidance I did a whole lot of reading and learning. I found in /etc/ansible several yaml files that contained the configuration of the gluster bricks and the lvm volumes contained within them. I also found that lvm configurations can be restored from /etc/lvm/backup and /etc/lvm/archive. All very helpfull I must say. I re-created the RAID array and did a light initialization to wipe the array. Then I attempted to restore the backups from /etc/lvm/backup and /etc/lvm/array. I was unable to inspire the thinpool to enable with the "manual repair required" error each time. As there was not enough unused space on the system to cycle out the metadata lvm I was unable to proceed. I then deleted the LVM configuration and re-created the LVM volumes from the /etc/ansible yaml files I found. I made them identical to the other two nodes that were functioning in the cluster. I have them succesfully mounted via fstab with the new UUID that were generated when I recreated the volumes. Based on the documents and articles I have read and studied these past few weeks, at this point I believe that I need to re-apply the appropriate gluster-related attributes to the correct level of the gluster mounts and attempt to start the gluster service. I have not done this yet because I don't want to cause another outage and I want to be sure that what I am doing will result in the afflicted gluster volumes healing and sychronising with the healthy nodes. 1. What attributes and at what level should I apply them to the refurbished node ? 2. What problems could I encounter when I try to start the gluster service after making the changes ? 3. Should I remove the new node from the gluster cluster and then re-add it or will it heal in it's current refurbished state ? I appreciate you taking time to check on the status of this situation and thank you for any help or insight you can provide. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/UEIP7GKIG3IMT2UMPTLYV475XMVRULOE/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/F5Q7AIJNWHUSSGG7ECNFNCFZKEGEUEAZ/
[ovirt-users] Re: oVirt 2.5.1.2 HCI Gluster Recovery Options
Did the OS of the node survived ? Best Regards,Strahil Nikolov On Tue, Dec 6, 2022 at 0:01, Clint Boggio wrote: Greetings oVirt community; I've got a three-node HCI cluster with hosted engine and on one of the three nodes I lost the underlying RAID array under the Gluster bricks. It looks like I'm going to have to rebuild the RAID array and thus likely lose the Gluster configuration that lives there. The host OS (oVirt Node) is fine and it's just the Gluster/RAID piece that is affected. Can one of you please point me to the best documentation link to the process of re-configuring that failed node to be identical to the rest of the nodes please ? It's configured for replica-three and I don't want to have a problem with nodes 2 and 3 before I get node 1 back up and healthy. Any help will be greatly appreciated. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/QSWBLY3QJOSOTGIHYPJYQWP3XRQLEV7P/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/2C6RWMK5EEQ5LYGZOTRFKLKSJUHICLME/
[ovirt-users] Re: oVirt/Ceph iSCSI Issues
Before taking that approach.Have you tried to run iscsiadm manually from host3 in order to identify if it sees the targets and is able to login? I have experience only with HA iSCSI and I'm not sure I understand this 3 gateway setup. Does this mean that all Ceph hosts play the role of the iscsi target ? Also, run tcpdump on the 3rd (problematic ) oVirt node and initiate a new iSCSI setup.Maybe it can give a clue what is going on. Best Regards,Strahil Nikolov On Fri, Dec 2, 2022 at 9:04, Matthew J Black wrote: Hi All, So, on further investigation/experimentation, it seems that each individual iSCSI Storage Domain is being created (there is visual evidence from watching the Ceph Monitoring Portal, and LVM volumes are being created on the selected LUN/Host) but it *appears* that, for some reason, vdsm is "timing out" (or, at least, that's my interpretation of what is happening) and thus resetting the Storage Domains back to the pre-creation state. So it appears that the fact that there is a previous LUN on the Ceph Pool/Disk is *not* my underlying issue. So my question is: How would it be if I adjusted the following settings (via engine-config), which I obtained from this thread: https://lists.ovirt.org/archives/list/users@ovirt.org/thread/LRZLORSREVEYXJHD6GX5NZGV6NM7EL2Z/ - TimeoutToResetVdsInSeconds - VDSAttemptsToResetCount - VdsRecoveryTimeoutInMintues - VdsRefreshRate - vdsTimeout Anyone have any opinions (on this list and/or other settings)? Cheers Dulux-Oz ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/Z73EIUTOEQEIRKVXDVHSBJ3DSCG7OIZW/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/3IUZWKK3VMJ3UW2YONRYCXEDSDQF265Q/
[ovirt-users] Re: Is it possible to auto-start VMs on single LocalStorage host without the engine?
What the engine does is to read all the data from the DB, create a configuration for that VM and power it up. Once it's up, use virsh to dump the xml config and use that in a systemd script to create the VM and run it (virsh define conf.xml; virsh start VM). Best Regards,Strahil Nikolov On Fri, Nov 25, 2022 at 17:13, Vinícius Ferrão via Users wrote: It’s not recommended but you can put hard coded entries on /etc/hosts. It used to work in the past (4 years ago), but I never relied on this recently. > On 25 Nov 2022, at 07:51, ernest.beinr...@axonpro.sk wrote: > > I currently use KVM/virsh for my DNS. I would like it to ovirt, but I need > DNS started for the engine to work. So I need to start the DNS vm before the > engine. Is that possible with ovirt? I was thinking I could use the same > mechanism as hosted engine, as that would autostart. > > In my current KVM setup I needed only to symlink /etc/libvirtd/qemu/dns.xml > to /etc/libvirtd/qemu/autostart/ to get it to run. > ___ > Users mailing list -- users@ovirt.org > To unsubscribe send an email to users-le...@ovirt.org > Privacy Statement: https://www.ovirt.org/privacy-policy.html > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > List Archives: > https://lists.ovirt.org/archives/list/users@ovirt.org/message/JPREYFWDOYKCPIBL75QGSHCNNS333KMJ/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/YEBPMSLQZVKIZUO5UKXW2MKHL7SJBBMC/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/6LMUI7OFRXVJFT2HNCTON7HUNZG2ZYIQ/
[ovirt-users]Re: About oVirt’s future
Hey Didi, thanks for the recap.I hope that soon I will have some free time and I can more actively involve in the next months. I would like to get some hints about the Ansible code. How do we test it ? Best Regards,Strahil Nikolov On Mon, Nov 14, 2022 at 9:14, Yedidyah Bar David wrote: Hi all, Red Hat Virtualization (RHV) recently entered maintenance phase[1], and the RHV development team is gradually shifting its efforts over to other projects. We are still around, subscribed to the mailing lists, answering questions and help as needed. There is a strong trend in the industry towards containers and microservices, and Red Hat's part of that is OpenShift. People that want to use OpenShift and still need virtualization, until they transition their workloads to run in containers, would best be served by using OpenShift Virtualization. Following this, if you are an oVirt user, you might want to try OKD Virtualization [2], the Community Distribution of Kubernetes that powers Red Hat OpenShift, and Forklift [3], a migration tool that facilitates the transition of VM workloads from oVirt to OKD Virtualization. We worked hard over the last year or so on making sure the oVirt project will be able to sustain development even without much involvement from us - including moving most of the infrastructure from private systems that were funded by/for oVirt/RHV, elsewhere - code review from Gerrit to GitHub, and CI (Continuous Integration) from jenkins to GitHub/Copr/CentOS CBS. We see lots of activity in the community both trying and using oVirt, and helping each other, which is great! We also see some work done on basing oVirt on Rocky/Alma Linux, which is also great! We’ll be happy to help with this, where our specific expertise is needed. Ultimately, the future of oVirt lies in the hands of the community. If you, as a community member, use and like oVirt, and want to see it thrive, now is the best time to help with this! In particular, we welcome long-time, active members of this list to join the list moderation team. If you want to help with this, please contact me directly, or email ovirt-users at ovirt.org. I am posting this message to both lists - users and devel, separately - deliberately not cross-posting. If you are subscribed to both, and feel like replying, please choose the list that best matches the content of your reply. Thanks! :-) Best regards, [1] https://access.redhat.com/support/policy/updates/rhev [2] https://docs.okd.io/latest/virt/about-virt.html [3] https://www.konveyor.io/tools/forklift/ -- Didi ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/HEKKBM6MZEKBEAXTJT45N5BZT72VI67T/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/O5XXWNCW57IGRXBZR736GKDFZOXDV35G/
[ovirt-users] Re: Backup/restore of Hosted Engine VM
Another option is to shutdown the Engine and create a Gluster snapshot.Yet, this requires Gluster with thin-LVM based bricks. Best Regards,Strahil Nikolov On Mon, Sep 26, 2022 at 17:14, Volenbovskyi, Konstantin wrote: Hi, I am aware that there is a procedure of backup/restore documented in https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.2/html/self-hosted_engine_guide/backing_up_and_restoring_a_self-hosted_engine , but I would like to have also else as well when it comes to backup (and restore) of hosted engine VM and avoid using hosted-engine --deploy / engine-backup Is anyone doing Libvirt snapshot or any other similar thing to back up ovengine VM? Part of that is the XML of the HE VM should be intact, so currently I am consideringhttps://libvirt.org/kbase/live_full_disk_backup.html#full-backup-with-older-libvirt-versions and https://gist.github.com/cabal95/e36c06e716d3328b512 BR, Konstantin ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/6ZT6UPL73EC3ERZD5VPN6NKHC53XJNQN/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/GDFULWCNZG62E24O2MJMEFX52X74Y7A6/
[ovirt-users] Re: VMs hang periodically: gluster problem?
It's just a guess until there is a proof in the gluster's top read-perf/write-perf . Can you share atleast the read-perf ? I'm pretty confident that the issue is not network-related , as the cluster.choose-local requires all reads to be local (reducing the network usage). Best Regards,Strahil Nikolov On Wed, Sep 21, 2022 at 10:40, Diego Ercolani wrote: I tried to measure IOs using gluster volume top but its results seem very cryptic to me (I need a deep analyze and don't have the time now) Thank you very much for your analysis, if I understood the problem is that the consumer SSD cache is too weak to help in times under a smoll number ~15 not particularly IO intensive VMs, so the IO hangs as the performance is poor and this hangs the VMs. The VMs kernel think that the CPU had hanged and so it crash. This seem to be the case If it's possible would be very useful a sort of profiler in the gluster enviromnent that raise up the evidence of issue related to speed of the undelying storage infrastructure, it can be a problem related to disks or to network, in any case the errors reported to user are almost misleading as it seem there is a data integrity issue (cannot read... or something like this. Only for reference these are the first lines of the "open" top command (currently I don't experience problems): [root@ovirt-node2 ~]# gluster volume top gv1 open Brick: ovirt-node2.ovirt:/brickgv1/gv1 Current open fds: 15, Max open fds: 38, Max openfd time: 2022-09-19 07:27:20.033304 + Count filename === 331763 /45b4f14c-8323-482f-90ab-99d8fd610018/dom_md/inbox 66284 /45b4f14c-8323-482f-90ab-99d8fd610018/dom_md/leases 53939 /45b4f14c-8323-482f-90ab-99d8fd610018/dom_md/metadata.new 169 /45b4f14c-8323-482f-90ab-99d8fd610018/images/910fa026-d30b-4be2-9111-3c9f4f646fde/b7d6f39a-1481-4f5c-84fd-fc43f9e14d71 [...] ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/F7FKIJHYOANZM657KDZMIKC23CHXKRDS/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/DEPVELZ2YE336RMKVOYONDOILQAFCXQB/
[ovirt-users] Re: Gluster setup for oVirt
It's not outdated but it's rarely necessary because:- the HostedEngine volume must be dedicated for the HE VM. Setting enough space for the bricks is enough - for example physical disk is 100GB, Thinpool is 100GB, thin LV 84GB (16GB should be put aside for the metadata). In such configuration, you can't go out of space.I/O overhead can be minimized by setting the full stripe size (and the thinpool chunk size) between 1MiB and 2MiB (preferably in the lower end). One big advantage of the thinpool-based bricks is that you can create snapshots of the volume. Usually I shut down the engine, snapshot the volume and then power up and do the necessary actions (for example Engine upgrade). Best Regards,Strahil Nikolov On Sun, Sep 18, 2022 at 22:50, Jonas wrote: https://access.redhat.com/documentation/en-us/red_hat_hyperconverged_infrastructure_for_virtualization/1.8/html/deploying_red_hat_hyperconverged_infrastructure_for_virtualization/rhhi-requirements#rhhi-req-lv > The logical volumes that comprise the engine gluster volume must be thick > provisioned. This protects the Hosted Engine from out of space conditions, > disruptive volume configuration changes, I/O overhead, and migration activity. Or is that extremely dated information? Am 18. September 2022 21:08:45 MESZ schrieb Strahil Nikolov via Users : >Can you share the RH recommendation to use Thick LV ? >Best Regards,Strahil Nikolov > > I don't have that anymore, but I assume that gluster_infra_lv_logicalvols >requires a thin pool: >https://github.com/gluster/gluster-ansible-infra/blob/master/roles/backend_setup/tasks/thin_volume_create.yml >___ >Users mailing list -- users@ovirt.org >To unsubscribe send an email to users-le...@ovirt.org >Privacy Statement: https://www.ovirt.org/privacy-policy.html >oVirt Code of Conduct: >https://www.ovirt.org/community/about/community-guidelines/ >List Archives: >https://lists.ovirt.org/archives/list/users@ovirt.org/message/XQ4Q4SELENO6EMF4WUQKM27G55RPEM3O/ > ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/I3Z7QEY4CMZD5QFGFGMNABHVAGHK5IWU/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/RBDBPEVGJLKB4XLYWCN4BJTPW4WYG43J/
[ovirt-users] Re: VMs hang periodically: gluster problem?
I hope you do realize that modern consumer SSDs have a small cache (at least according to https://www.storagereview.com/review/samsung-860-evo-ssd-review ) and we can't rule out the disks. Use gluster's top command to view the read (17.2.6) and write (17.2.7) performance of the bricks before (regular usage), during (high load) and after the backup (regular usage): https://access.redhat.com/documentation/en-us/red_hat_gluster_storage/3.5/html/administration_guide/sect-running_the_volume_top_command Best Regards,Strahil Nikolov On Sat, Sep 17, 2022 at 17:49, Diego Ercolani wrote: Parameter cluster.choose-local set to off. I confirm the filesystem of the bricks are all XFS as required. I started the farm only to accomplish a test bench of oVirt implementation, so I used 3 hosts based on ryzen5 processor desktop environment equipped with 4 DDR (4 32GB modules) and 1 disk for the OS and the others to use as data brick or nfs target. All SATA based, while the OS is installed on an internal M.2 disk. The node4 as it doesn't require much space as it is the arbiter, uses only the internal M.2 disk. Every host is equipped with dual channel x520 intel chipset with 2 SFP+ configured with 9000 packet size. Access lan is the management lan (and even the lan used by gluster) the VLAN are the "production" vlans. node2: /dev/mapper/glustervg-glhe on /brickhe type xfs (rw,relatime,seclabel,attr2,inode64,logbufs=8,logbsize=32k,noquota) /dev/mapper/glustervg-gv0 on /brickgv0 type xfs (rw,relatime,seclabel,attr2,inode64,logbufs=8,logbsize=32k,noquota) /dev/mapper/glustervg-gv1 on /brickgv1 type xfs (rw,relatime,seclabel,attr2,inode64,logbufs=8,logbsize=32k,noquota) Devices file mpath_uuid part4-mpath-Samsung_SSD_860_EVO_500GB_S4XBNF0N334942Y PVID 9iyl5761LWcy3AYy36fNcPk0fADjNYtC last seen on /dev/mapper/Samsung_SSD_860_EVO_500GB_S4XBNF0N334942Y4 not found. PV /dev/mapper/Samsung_SSD_870_EVO_4TB_S6BCNG0R300064E VG glustervg lvm2 [<3.64 TiB / 1.54 TiB free] PV /dev/nvme0n1p4 VG glustervg lvm2 [<287.02 GiB / <287.02 GiB free] PV /dev/nvme0n1p3 VG onn_ovirt-node2 lvm2 [177.15 GiB / <33.71 GiB free] PV /dev/mapper/ST4000NM000A-2HZ100_WJG1ZC85 VG daticold lvm2 [<3.64 TiB / 2.44 TiB free] node3: /dev/mapper/glustervg-glhe on /brickhe type xfs (rw,relatime,seclabel,attr2,inode64,logbufs=8,logbsize=32k,noquota) /dev/mapper/glustervg-gv1 on /brickgv1 type xfs (rw,relatime,seclabel,attr2,inode64,logbufs=8,logbsize=32k,noquota) /dev/mapper/glustervg-gv0 on /brickgv0 type xfs (rw,relatime,seclabel,attr2,inode64,logbufs=8,logbsize=32k,noquota) [root@ovirt-node3 ~]# pvscan -v PV /dev/sda VG glustervg lvm2 [<3.64 TiB / <1.64 TiB free] PV /dev/nvme0n1p4 VG glustervg lvm2 [<287.02 GiB / <187.02 GiB free] PV /dev/nvme0n1p3 VG onn_ovirt-node3 lvm2 [177.15 GiB / <33.71 GiB free] Total: 3 [4.09 TiB] / in use: 3 [4.09 TiB] / in no VG: 0 [0 ] node4: /dev/mapper/onn_ovirt--node4-gluster on /dati type xfs (rw,relatime,seclabel,attr2,inode64,logbufs=8,logbsize=64k,sunit=128,swidth=128,noquota) ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/PO7D7UJUAZV2KAD2KNFZY3TTZNDUXLSL/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/RJJU22F44AFIDMY6A77WQS4Z2NUQMZOC/
[ovirt-users] Re: Migrating VM from old ovirt to a new one
Stop the Storage domains in oVirt and attach the same Gluster volumes on the new cluster.Then Import the templates and the VMs from the new engine. Keep in mind that you might need to delete all VMs' snapshots and if needed to import the same VM as many times as the number of disks those VMs have. I would give a try to this one as theoretically might work:- revert the time on all hosts- block NTP- power on the engine. Then you can try to regenerate all certs and shutdown again to fix the time. Best Regards,Strahil Nikolov On Sat, Sep 17, 2022 at 15:32, Facundo Badaracco wrote: Hi everyone I would like to ask you a question I have an ovirt 4.4 which got corrupted certs and I can't access the gui. It gives me error 500 internal when I want to access. I have a new ovirt 4.5 on glusterfs which I would like to migrate all my vm's to. Is this possible? Can it be done by cli? It would save me from having to reinstall all the vm's.___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/556KSQG5K6CYDTWJGU5NET3UO34YYFXM/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/R2DHKQ4ZTBO4MA64IQX6RY7PDRDAILSO/
[ovirt-users] Re: Gluster setup for oVirt
Can you share the RH recommendation to use Thick LV ? Best Regards,Strahil Nikolov I don't have that anymore, but I assume that gluster_infra_lv_logicalvols requires a thin pool: https://github.com/gluster/gluster-ansible-infra/blob/master/roles/backend_setup/tasks/thin_volume_create.yml ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/XQ4Q4SELENO6EMF4WUQKM27G55RPEM3O/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/NT2TXZHHVYRMBC5NGYYHJAPGLQWTZCHK/
[ovirt-users] Re: VMs hang periodically: gluster problem?
Set it back to the original value . The option picks the local brick for reading instead of picking the fastest one (which could be either a remote or a local one) which could help with bandwidth issues. Can you provide details about the bricks like HW raid/JBOD, raid type (0,5,6,10), stripe size, stripe width , filesystem (I expect XFS but it's nice to know) ,etc. Also share the gluster client log from the node where the backup proxy is. Should be something like: /var/log/glusterfs/rhev-data-center-mnt-glusterSD-:_gv1.log Best Regards,Strahil Nikolov On Thu, Sep 15, 2022 at 17:01, Diego Ercolani wrote: During this time (Hosted-Engine Hung, this appears in the host were it's supposed to have Hosted-Engine Running: 2022-09-15 13:59:27,762+ WARN (Thread-10) [virt.vm] (vmId='8486ed73-df34-4c58-bfdc-7025dec63b7f') Shutdown by QEMU Guest Agent failed (agent probably inactive) (vm:5490) 2022-09-15 13:59:27,762+ WARN (Thread-10) [virt.vm] (vmId='8486ed73-df34-4c58-bfdc-7025dec63b7f') Shutting down with guest agent FAILED (vmpowerdown:115) 2022-09-15 13:59:28,780+ ERROR (qgapoller/1) [virt.periodic.Operation] > operation failed (periodic:204) Traceback (most recent call last): File "/usr/lib/python3.6/site-packages/vdsm/virt/periodic.py", line 202, in __call__ self._func() File "/usr/lib/python3.6/site-packages/vdsm/virt/qemuguestagent.py", line 493, in _poller vm_id, self._qga_call_get_vcpus(vm_obj)) File "/usr/lib/python3.6/site-packages/vdsm/virt/qemuguestagent.py", line 814, in _qga_call_get_vcpus if 'online' in vcpus: TypeError: argument of type 'NoneType' is not iterable ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/ZMZ3V5E4ZFNWPW3R74ZXYFZA5RR3BV7R/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/RANBGQMMFTPMRL4PIMFPGUBJPKGQ7CZ2/
[ovirt-users] Re: VMs hang periodically: gluster problem?
Can you test the backup after setting:status=$(gluster volume get
cluster.choose-local awk '/choose-local/ {print $2}')
gluster volume set cluster.choose-local true
And after the test:gluster volume set cluster.choose-local $status
Best Regards,Strahil Nikolov
On Thu, Sep 15, 2022 at 12:26, Diego Ercolani wrote:
Sorry, I see that the editor bring away all the head spaces that indent the
timestamp.
I retried the test, hoping to find the same error, and I found it. On node3. I
changed the code of the read routine:
cd /rhev/data-center/mnt/glusterSD/ovirt-node2.ovirt:_gv1; while sleep 0.1 ; do
date +'Timestamp:%s.%N'; cat testfile ; done
Also I have to point that in my gluster configuration: node2 and node3 are
replicating while node4 is the arbiter.
I find this:
node2:
1663233449.088250919
1663233449.192357508
1663233449.296979848
1663233449.401279036
1663233449.504945285
1663233449.609107728
1663233449.713468581
1663233449.817435890
1663233449.922132348
1663233450.030449768
1663233450.134975317
1663233450.239171022
1663233450.342905278
1663233450.447466303
1663233450.551867180
1663233450.658387123
1663233450.762761972
1663233450.868063254
1663233450.973718716
1663233451.077074998
1663233451.181540916
1663233451.286831549
1663233451.393060700
1663233451.500488204
1663233451.606233103
1663233451.711308978
1663233451.816455012
1663233451.922142384
1663233452.028786138
1663233452.134080858
1663233452.239052098
1663233452.343540758
1663233452.449015706
1663233452.553832377
1663233452.658255495
1663233452.762774092
1663233452.866525770
1663233452.970784862
1663233453.075297458
1663233453.178379039
1663233453.281728609
1663233453.385722608
1663233453.489965321
1663233453.593885612
1663233453.698436388
1663233453.802415640
1663233453.906987275
1663233454.010658544
1663233454.114877122
1663233454.218459344
1663233454.322761948
1663233454.428025821
1663233454.533464752
1663233454.637652754
1663233454.741783087
1663233454.845600527
1663233454.950286885
1663233455.055143240
1663233455.161169524
1663233455.265582394
1663233455.369963173
1663233455.475453048
1663233455.580044209
1663233455.684503325
1663233455.788750947
1663233455.894135415
1663233455.998738750
node3:
Timestamp:1663233450.000172185
1663233449.296979848
Timestamp:1663233450.101871259
1663233449.296979848
Timestamp:1663233450.204006554
1663233449.296979848
Timestamp:1663233450.306014420
1663233449.296979848
Timestamp:1663233450.407890669
1663233450.342905278
Timestamp:1663233450.511435794
1663233450.342905278
Timestamp:1663233450.613144044
1663233450.342905278
Timestamp:1663233450.714936282
1663233450.342905278
Timestamp:1663233450.816689957
1663233450.342905278
Timestamp:1663233450.919563686
1663233450.342905278
Timestamp:1663233451.021558628
1663233450.342905278
Timestamp:1663233451.123617850
1663233450.342905278
Timestamp:1663233451.225769366
1663233450.342905278
Timestamp:1663233451.327726226
1663233450.342905278
Timestamp:1663233451.429934369
1663233451.393060700
Timestamp:1663233451.532945857
1663233451.393060700
Timestamp:1663233451.634935468
1663233451.393060700
Timestamp:1663233451.737058041
1663233451.393060700
Timestamp:1663233451.839167797
1663233451.393060700
Timestamp:1663233451.941486148
1663233451.393060700
Timestamp:1663233452.043288336
1663233451.393060700
Timestamp:1663233452.145090644
1663233451.393060700
Timestamp:1663233452.246825425
1663233451.393060700
Timestamp:1663233452.348501234
1663233451.393060700
Timestamp:1663233452.450351853
Timestamp:1663233452.553106458
Timestamp:1663233452.655222156
Timestamp:1663233452.757315704
Timestamp:1663233452.859298562
Timestamp:1663233452.961655817
Timestamp:1663233453.063383043
Timestamp:1663233453.165180993
Timestamp:1663233453.266883792
Timestamp:1663233453.368890215
Timestamp:1663233453.470586924
1663233453.385722608
Timestamp:1663233453.573171648
1663233453.385722608
Timestamp:1663233453.675160288
1663233453.385722608
Timestamp:1663233453.777281257
1663233453.385722608
Timestamp:1663233453.879306084
1663233453.385722608
Timestamp:1663233453.981588858
1663233453.385722608
Timestamp:1663233454.083371309
1663233453.385722608
Timestamp:1663233454.185268095
1663233453.385722608
Timestamp:1663233454.287256013
1663233453.385722608
Timestamp:1663233454.389068540
1663233453.385722608
Timestamp:1663233454.490809573
1663233454.428025821
Timestamp:1663233454.593597380
1663233454.428025821
Timestamp:1663233454.695329646
1663233454.428025821
Timestamp:1663233454.797029330
1663233454.428025821
Timestamp:1663233454.899000216
1663233454.428025821
node4:
Timestam:1663233450.043398632
1663233449.817435890
Timestam:1663233450.144889219
1663233449.817435890
Timestam:1663233450.246423969
1663233449.817435890
Timestam:1663233450.347730771
1663233449.817435890
Timestam:1663233450.449109919
1663233449.817435890
Timestam:1663233450.550659616
1663233449.817435890
Timestam:1663233450.652173237
1663233449.817435890
Timestam:1663233450.753610724
1663233449.817435890
Timestam:1663233450.855978621
[ovirt-users] Re: Certificate doesn't contain valid subject alternative name
Can you live migrate the VM? Best Regards, Strahil Nikolov On Thu, Sep 15, 2022 at 12:17, Andrei Verovski wrote: ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/XNFRWGBB4Y6ECIPSRRFRMGNAQBZDUISQ/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/J53X4ZYPJTPVBPVZO65RXEDZTQSK6DKZ/
[ovirt-users] Re: OLVM gets error "VDSM hostname command AddImageTicketVDS failed: Image daemon is unsupported: ()" when uploading iso file
Are you sure you have proper A/ and PTR records for the OLVM nodes and the Engine ? If not, use proper entries in /etc/hosts before trying again. Best Regards,Strahil Nikolov On Tue, Sep 13, 2022 at 21:37, Raul Diaz wrote: Hello guys. I'm new with OLVM and KVM. Right now I have installed a fresh OL8 with kvm in an HPE Superdome Flex. And I have installed OLVM in a VMware VM, but when I want to upload an iso file to create a VM in the KVM I get an error "VDSM hostname command AddImageTicketVDS failed: Image daemon is unsupported: ()" This is my environment: KVM - OL8.6; qemu-kvm-6.2.0-11 HPE Superdome Flex OLVM - OL8.6; ovirt-engine-4.4.10.7-1.0.10.el8.noarch, VMware Virtual Machine. Best regards. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/EGMCMUMPQXGYI3S4FLCSQRETPZRZUTTR/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/I56S72E36S5ZRS75JQKMVDB636DQSVSC/
[ovirt-users] Re: VMs hang periodically: gluster problem?
I see some entries that are not good:
[2022-09-11 03:50:26.131393 +] W [MSGID: 108001]
[afr-transaction.c:1016:afr_handle_quorum] 0-gv1-replicate-0:
228740f8-1d14-4253-b95b-47e5feb6a3cc: Failing WRITE as quorum is not met
[Invalid argument]
When the backup goes , what is the output of 'gluster pool list'?
Which gluster version are you using:rpm -qa | grep gluster
Is it possible to rate limit the backup ?
Best Regards,Strahil Nikolov
On Mon, Sep 12, 2022 at 19:22, Diego Ercolani wrote:
Hello. I did a full backup using veeam but I recorded many errors in the
gluster log.
This is the log (https://cloud.ssis.sm/index.php/s/KRimf5MLXK3Ds3d). The log is
from the same node where veeam-proxy and the backupped VMs resides.
Both are running in the gv1 storage domain.
See that hours are reported in GMT and the backup started at 15:55:48 GMT and
ended at 16:04:35.
The log is full of errors that I cannot understand:
...
[2022-09-12 15:56:24.983887 +] W [MSGID: 114031]
[client-rpc-fops_v2.c:2620:client4_0_lookup_cbk] 0-gv1-client-2: remote
operation failed. [{path=},
{gfid=2ca980cf-3cda-4f56-84bd-c089cdeb5878}, {errno=2}, {error=No such file or
directory}]
...
[2022-09-12 15:56:42.570987 +] W [fuse-bridge.c:2979:fuse_readv_cbk]
0-glusterfs-fuse: 891795: READ => -1 gfid=2906fff6-2292-451c-879c-547e189d0bb3
fd=0x55b916d199b8 (Invalid argument)
...
e.g.
[root@ovirt-node3 ~]# mount -t glusterfs -o aux-gfid-mount,ro
ovirt-node2.ovirt:/gv1 /mnt/
[root@ovirt-node3 ~]# gluster volume set gv1 build-pgfid on
volume set: success
[root@ovirt-node3 ~]# getfattr -n glusterfs.ancestry.path -e text
/mnt/.gfid/2ca980cf-3cda-4f56-84bd-c089cdeb5878
getfattr: /mnt/.gfid/2ca980cf-3cda-4f56-84bd-c089cdeb5878: No such file or
directory
[root@ovirt-node3 ~]# getfattr -n glusterfs.ancestry.path -e text
/mnt/.gfid/2906fff6-2292-451c-879c-547e189d0bb3
getfattr: /mnt/.gfid/2906fff6-2292-451c-879c-547e189d0bb3: No such file or
directory
___
Users mailing list -- users@ovirt.org
To unsubscribe send an email to users-le...@ovirt.org
Privacy Statement: https://www.ovirt.org/privacy-policy.html
oVirt Code of Conduct:
https://www.ovirt.org/community/about/community-guidelines/
List Archives:
https://lists.ovirt.org/archives/list/users@ovirt.org/message/GRFUCFTWFUZUP5GQ74SHKDHMAUTHR57S/
___
Users mailing list -- users@ovirt.org
To unsubscribe send an email to users-le...@ovirt.org
Privacy Statement: https://www.ovirt.org/privacy-policy.html
oVirt Code of Conduct:
https://www.ovirt.org/community/about/community-guidelines/
List Archives:
https://lists.ovirt.org/archives/list/users@ovirt.org/message/Y4QI63IUYTKDHAZTI43Y5S6S5N2UR26M/
[ovirt-users] Re: VMs hang periodically: gluster problem?
I suspect you have network issues.Check the gluster log for the client side
/var/log/glusterfs/rhev-data-center-mnt-glusterSD-:_.log
Best Regards,Strahil Nikolov
On Tue, Sep 6, 2022 at 17:19, Diego Ercolani wrote:
I really don't understand, I was monitoring vdsm.log of one node (node2)
And I saw a complain:
2022-09-06 14:08:27,105+ ERROR (check/loop) [storage.monitor] Error
checking path
/rhev/data-center/mnt/glusterSD/ovirt-node2.ovirt:_gv1/45b4f14c-8323-482f-90ab-99d8fd610018/dom_md/metadata
(monitor:511)
Traceback (most recent call last):
File "/usr/lib/python3.6/site-packages/vdsm/storage/monitor.py", line 509, in
_pathChecked
delay = result.delay()
File "/usr/lib/python3.6/site-packages/vdsm/storage/check.py", line 398, in
delay
raise exception.MiscFileReadException(self.path, self.rc, self.err)
vdsm.storage.exception.MiscFileReadException: Internal file read failure:
('/rhev/data-center/mnt/glusterSD/ovirt-node2.ovirt:_gv1/45b4f14c-8323-482f-90ab-99d8fd610018/dom_md/metadata',
1, 'Read timeout')
2022-09-06 14:08:27,105+ INFO (check/loop) [storage.monitor] Domain
45b4f14c-8323-482f-90ab-99d8fd610018 became INVALID (monitor:482)
2022-09-06 14:08:27,149+ ERROR (check/loop) [storage.monitor] Error
checking path
/rhev/data-center/mnt/glusterSD/localhost:_gv0/60b7f172-08ed-4a22-8414-31fd5b100d72/dom_md/metadata
(monitor:511)
Traceback (most recent call last):
File "/usr/lib/python3.6/site-packages/vdsm/storage/monitor.py", line 509, in
_pathChecked
delay = result.delay()
File "/usr/lib/python3.6/site-packages/vdsm/storage/check.py", line 398, in
delay
raise exception.MiscFileReadException(self.path, self.rc, self.err)
vdsm.storage.exception.MiscFileReadException: Internal file read failure:
('/rhev/data-center/mnt/glusterSD/localhost:_gv0/60b7f172-08ed-4a22-8414-31fd5b100d72/dom_md/metadata',
1, 'Read timeout')
2022-09-06 14:08:27,814+ INFO (jsonrpc/5) [api.virt] START getStats()
from=::1,54242, vmId=8486ed73-df34-4c58-bfdc-7025dec63b7f (api:48)
2022-09-06 14:08:27,814+ INFO (jsonrpc/5) [api] FINISH getStats
error=Virtual machine does not exist: {'vmId':
'8486ed73-df34-4c58-bfdc-7025dec63b7f'} (api:129)
2022-09-06 14:08:27,814+ INFO (jsonrpc/5) [api.virt] FINISH getStats
return={'status': {'code': 1, 'message': "Virtual machine does not exist:
{'vmId': '8486ed73-df34-4c58-bfdc-7025dec63b7f'}"}} from=::1,54242,
vmId=8486ed73-df34-4c58-bfdc-7025dec63b7f (api:54)
2022-09-06 14:08:27,814+ INFO (jsonrpc/5) [jsonrpc.JsonRpcServer] RPC call
VM.getStats failed (error 1) in 0.00 seconds (__init__:312)
2022-09-06 14:08:31,357+ ERROR (check/loop) [storage.monitor] Error
checking path
/rhev/data-center/mnt/glusterSD/localhost:_glen/3577c21e-f757-4405-97d1-0f827c9b4e22/dom_md/metadata
(monitor:511)
Traceback (most recent call last):
File "/usr/lib/python3.6/site-packages/vdsm/storage/monitor.py", line 509, in
_pathChecked
delay = result.delay()
File "/usr/lib/python3.6/site-packages/vdsm/storage/check.py", line 398, in
delay
raise exception.MiscFileReadException(self.path, self.rc, self.err)
vdsm.storage.exception.MiscFileReadException: Internal file read failure:
('/rhev/data-center/mnt/glusterSD/localhost:_glen/3577c21e-f757-4405-97d1-0f827c9b4e22/dom_md/metadata',
1, 'Read timeout')
2022-09-06 14:08:32,918+ INFO (periodic/5) [Executor] Worker was discarded
(executor:305)
but, on the same node, from commandline I can issue a simple cat without any
problem:
[root@ovirt-node2 ~]# cat
"/rhev/data-center/mnt/glusterSD/localhost:_gv0/60b7f172-08ed-4a22-8414-31fd5b100d72/dom_md/metadata"
ALIGNMENT=1048576
BLOCK_SIZE=512
CLASS=Data
DESCRIPTION=gv0
IOOPTIMEOUTSEC=10
LEASERETRIES=3
LEASETIMESEC=60
LOCKPOLICY=
LOCKRENEWALINTERVALSEC=5
POOL_UUID=da146814-f823-40e0-bd7b-8478dcfa38cd
REMOTE_PATH=localhost:/gv0
ROLE=Regular
SDUUID=60b7f172-08ed-4a22-8414-31fd5b100d72
TYPE=GLUSTERFS
VERSION=5
_SHA_CKSUM=a63324fa9b3030c3ffa35891c2d6c4e129c76af9
and
[root@ovirt-node2 ~]# cat
'/rhev/data-center/mnt/glusterSD/localhost:_gv0/60b7f172-08ed-4a22-8414-31fd5b100d72/dom_md/metadata'
ALIGNMENT=1048576
BLOCK_SIZE=512
CLASS=Data
DESCRIPTION=gv0
IOOPTIMEOUTSEC=10
LEASERETRIES=3
LEASETIMESEC=60
LOCKPOLICY=
LOCKRENEWALINTERVALSEC=5
POOL_UUID=da146814-f823-40e0-bd7b-8478dcfa38cd
REMOTE_PATH=localhost:/gv0
ROLE=Regular
SDUUID=60b7f172-08ed-4a22-8414-31fd5b100d72
TYPE=GLUSTERFS
VERSION=5
_SHA_CKSUM=a63324fa9b3030c3ffa35891c2d6c4e129c76af9
after while, I retried the same cat, and the host console hanged so,
sometimes, gluster revoke access to file ?!?!?! why?
I think this "hang" is the source of all my problems.
___
Users mailing list -- users@ovirt.org
To unsubscribe send an email to users-le...@ovirt.org
Privacy Statement: https://www.ovirt.org/privacy-policy.html
oVirt Code of C
[ovirt-users] Re: Some problems with ovirt
I would check the libvirt and vdsm logs on the receiving host. Have you tried if pinging the VM (from a 3rd system) helps ? Best Regards,Strahil Nikolov On Fri, Sep 2, 2022 at 9:26, אריה קלטר wrote: Hi, I have two ovirt clusters. 1. 4.3 cluster with single node (was 3 nodes in the past) 2. 4.5.2 cluster with 3 nodes. the problem was also on oVirt-4.5 node with a matching engine version but the cluster configured on version 4.6 because I did have a problem upgrading one of the nodes, I also lost the engine because of gluster volume sync issue between the hosts, so I formatted the problematic node using the 4.5.2 node iso and created a new engine on it, and attached 2 of the existing nodes and did upgrade on the nodes using the new engine. About the new cluster: 1. migration between hosts - almost all the time looks like it succeeds, but the VM is not responding after the successful migration. 2. run reboot inside of the VM - in a high percent of the time it just hung instead of reboot. With 100% CPU. In status "Reboot in Progress", but after some time the status changed to "Up" incorrectly. I tried on the clean images of ubuntu and centos from ovirt-image-repository. I imported a server from the 4.3 cluster to the new cluster, on the old cluster it reboots correctly but in the new cluster it doesn't. I tried it both with gluster and with nfs. Any idea how to solve both problems? Regards, Arye ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/QK3L4EJD3P7KZGNEYTEBURZTFI5YRDZ3/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/TL7WQJ2TN3455IL5B36XSX4P7XXMUVSP/
[ovirt-users] Re: VDSNetworkException: protocol version not accepted by client
I would re-enroll the hosts from the web UI to verify that some cert was not missed. Best Regards,Strahil Nikolov On Thu, Sep 1, 2022 at 19:42, Kilian Ries wrote: Hi, im running an oVirt 4.2.8 cluster with two nodes. A few days ago, my SSL certificates expired. After that, i changed all the certificates on the engine via "engine-upgrade" command and issued new vdsm client certificates. Then i copied the new certificates to my ovirt nodes and restarted vdsmd (systemctl restart vdsmd). Now i'm still not able to connect to my ovirt nodes. In the engine log i can see the following error: ### 2022-09-01 18:25:51,822+02 INFO [org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient] (SSL Stomp Reactor) [] Connecting to /192.168.xx.xx 2022-09-01 18:25:51,827+02 ERROR [org.ovirt.vdsm.jsonrpc.client.reactors.Reactor] (SSL Stomp Reactor) [] Unable to process messages The server selected protocol version TLS10 is not accepted by client preferences [TLS12] 2022-09-01 18:25:51,829+02 ERROR [org.ovirt.engine.core.vdsbroker.monitoring.HostMonitoring] (EE-ManagedThreadFactory-engineScheduled-Thread-88) [] Unable to RefreshCapabilities: VDSNetworkException: VDSGenericException: VDSNetworkException: The server selected protocol version TLS10 is not accepted by client preferences [TLS12] ### I searched my vdsm client config but i cannot see any specific TLS version set (every option with TLS is commented - seems to be the default): ### $grep -R -i TLS /etc/vdsm/ /etc/vdsm/vdsm.conf:# ssl_protocol = tlsv1 /etc/vdsm/vdsm.conf:# https://docs.python.org/2/library/ssl.html. e.g. OP_NO_TLSv1, /etc/vdsm/vdsm.conf:# OP_NO_TLSv1_1 By default tlv1, tlsv1.1 and tlsv1.2 are enabled. ### On the engine i didn't find any setting to set a specific TLS version - there seems to have been a setting (VdsmSSLProtocol) but that got deprecated years ago. Does anybody know why my engine is still not able to connect to the client vdsmd? I also tried to set "ssl_protocol = tlsv1" via vdsm.conf but that didn't work ... Thanks Regards, Kilian PS: Name : vdsm Architektur : x86_64 Version : 4.19.37 Ausgabe : 1.el7.centos Name : ovirt-engine Architektur : noarch Version : 4.2.8.2 Ausgabe : 1.el7 ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/QCSD37GWDX5WX7K4AWM7EE3NVZBMJN5I/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/U3BZ6KTTLUEV7MVTBEXQOEEOO5EKVHV5/
[ovirt-users] Re: VMs hang periodically: gluster problem?
Any sanlock errors to indicate storage problems ?Have you checked Gluster logs for errors or indication of network disruption? Best Regards,Strahil Nikolov On Thu, Sep 1, 2022 at 12:18, Diego Ercolani wrote: Hello, I have a cluster made by 3 nodes in a "self-hosted-engine" topology. I implemented the storage with gluster implementation in 2 replica + arbiter topology. I have two gluster volumes glen - is the volume used by hosted-engine vm gv0 - is the volume used by VMs The physical disks are 4TB SSD used only to accomodate VMs (also hosted-engine) I have continuos VMs hangs, even hosted-engine, this give full of troubles as I have continuous hangs by hosted-engine and this happen asyncrounosly even while there is management operation on VMs (mobility, cloning...) after a while it happens that the VM is freed but in the VMs I have in console kernel complaining by CPU hang or timer hangs and the solution is only to shutdown/poweroff the VM... even hosted engine in fact it happens that hosted-engine -vm-status give "state=EngineUpBadHealth" This is the log during the event in the host while there is the event: Sep 01 07:48:58 ovirt-node3.ovirt NetworkManager[1923]: [1662018538.0166] device (vnet73): state change: activated -> unmanaged (reason 'unmanaged', sys-iface-state: 'removed') Sep 01 07:48:58 ovirt-node3.ovirt NetworkManager[1923]: [1662018538.0168] device (vnet73): released from master device ovirtmgmt Sep 01 07:48:58 ovirt-node3.ovirt libvirtd[2496]: Unable to read from monitor: Connection reset by peer Sep 01 07:48:58 ovirt-node3.ovirt libvirtd[2496]: internal error: qemu unexpectedly closed the monitor: 2022-09-01T07:48:57.930955Z qemu-kvm: -device virtio-blk-pci,iothread=iothread1,bus=pci.6,addr=0x0,drive=libvirt-1-format,id=ua-0a1a501c-fc45-430f-bfd3-076172cec406,bootindex=1,write-cache=on,serial=0a1a501c-fc45-430f-bfd3-076172cec406,werror=stop,rerror=stop: Failed to get "write" lock Is another process using the image [/run/vdsm/storage/3577c21e-f757-4405-97d1-0f827c9b4e22/0a1a501c-fc45-430f-bfd3-076172cec406/f65dab86-67f1-46fa-87c0-f9076f479741]? Sep 01 07:48:58 ovirt-node3.ovirt kvm[268578]: 5 guests now active Sep 01 07:48:58 ovirt-node3.ovirt systemd[1]: machine-qemu\x2d67\x2dHostedEngine.scope: Succeeded. Sep 01 07:48:58 ovirt-node3.ovirt systemd-machined[1613]: Machine qemu-67-HostedEngine terminated. Sep 01 07:49:08 ovirt-node3.ovirt systemd[1]: NetworkManager-dispatcher.service: Succeeded. Sep 01 07:49:08 ovirt-node3.ovirt ovirt-ha-agent[3338]: ovirt-ha-agent ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine ERROR Engine VM stopped on localhost Sep 01 07:49:14 ovirt-node3.ovirt vdsm[3335]: WARN Failed to retrieve Hosted Engine HA info: timed out Sep 01 07:49:18 ovirt-node3.ovirt vdsm[3335]: WARN Failed to retrieve Hosted Engine HA info: timed out Sep 01 07:49:18 ovirt-node3.ovirt vdsm[3335]: WARN Failed to retrieve Hosted Engine HA info: timed out Sep 01 07:49:28 ovirt-node3.ovirt vdsm[3335]: WARN Failed to retrieve Hosted Engine HA info: timed out Sep 01 07:49:28 ovirt-node3.ovirt sanlock[1633]: 2022-09-01 07:49:28 1706161 [5083]: s4 delta_renew long write time 11 sec Sep 01 07:49:28 ovirt-node3.ovirt sanlock[1633]: 2022-09-01 07:49:28 1706161 [5033]: s3 delta_renew long write time 11 sec Sep 01 07:49:34 ovirt-node3.ovirt libvirtd[2496]: Domain id=65 name='ocr-Brain-28-ovirt.dmz.ssis' uuid=00425fb1-c24b-4eaa-9683-534d66b2cb04 is tainted: custom-ga-command Sep 01 07:49:47 ovirt-node3.ovirt sudo[268984]: root : TTY=unknown ; PWD=/ ; USER=root ; COMMAND=/bin/privsep-helper --privsep_context os_brick.privileged.default --privsep_sock_path /tmp/tmp1iolt06i/privsep.sock This is the indication I have on gluster: [root@ovirt-node3 ~]# gluster volume heal gv0 info Brick ovirt-node2.ovirt:/brickgv0/_gv0 Status: Connected Number of entries: 0 Brick ovirt-node3.ovirt:/brickgv0/gv0_1 Status: Connected Number of entries: 0 Brick ovirt-node4.ovirt:/dati/_gv0 Status: Connected Number of entries: 0 [root@ovirt-node3 ~]# gluster volume heal glen info Brick ovirt-node2.ovirt:/brickhe/_glen Status: Connected Number of entries: 0 Brick ovirt-node3.ovirt:/brickhe/glen Status: Connected Number of entries: 0 Brick ovirt-node4.ovirt:/dati/_glen Status: Connected Number of entries: 0 So it seem healty. I don't know how to address the issue but this is a great problem. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/62EZCKA5HCAY2CP4O7RAXVNYEW4RAQOF/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Stateme
[ovirt-users] Re: Certificate doesn't contain valid subject alternative name
Are you generating the keys yourself or you are using the oVirt ones ? Best Regards,Strahil Nikolov On Thu, Sep 1, 2022 at 12:03, Ayansh Rocks wrote: ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/EAMMOIAQVPNZBES72TCCPTG6SAFKHVT5/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/J5STABLDNTBF4HYBN44YHUI2GNNSHKY7/
[ovirt-users] Re: (no subject)
Are you able to set a host into maintenance?If yes, then you should be able to Hosts -> select host -> Installation -> Enroll Certificate Best Regards,Strahil Nikolov On Mon, Aug 22, 2022 at 10:30, parallax wrote: no vdsm errors on hosts side but I see vdsmcert.pem has expired on each hosts in the datacenter and there were no warning to me about certs expiration beginning it is possible to update the certificate without stopping the server ? сб, 20 авг. 2022 г. в 18:27, Strahil Nikolov : Check the vdsm logs on all hosts to get a clue why this is happening. P.S.: Next time consider adding a subject. Best Regards,Strahil Nikolov On Sat, Aug 20, 2022 at 17:23, parallax wrote: oVirt version:4.4.4.7-1.el8 I have several servers in cluster and I got this error: Data Center is being initialized, please wait for initialization to complete. VDSM command GetStoragePoolInfoVDS failed: PKIX path validation failed: java.security.cert.CertPathValidatorException: validity check failed the SPM role is constantly being transferred to the servers and I can't do anything in StorageDomains storages are in inactive status but virtual machines are runnig how ti fix it? ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/P6MGHC2NU3BDQ7DJSER2VH757C2Y5YKJ/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/UOY7KJMEDJR4U3SHQJ4SCWSVBZG2K5HJ/
[ovirt-users] Re: (no subject)
Check the vdsm logs on all hosts to get a clue why this is happening. P.S.: Next time consider adding a subject. Best Regards,Strahil Nikolov On Sat, Aug 20, 2022 at 17:23, parallax wrote: oVirt version:4.4.4.7-1.el8 I have several servers in cluster and I got this error: Data Center is being initialized, please wait for initialization to complete. VDSM command GetStoragePoolInfoVDS failed: PKIX path validation failed: java.security.cert.CertPathValidatorException: validity check failed the SPM role is constantly being transferred to the servers and I can't do anything in StorageDomains storages are in inactive status but virtual machines are runnig how ti fix it? ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/P6MGHC2NU3BDQ7DJSER2VH757C2Y5YKJ/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/NGO6GFTRNT2SYALJRBMIE3WVL43CWYFS/
[ovirt-users] Re: GlusterFS Network issue
You should give an example , as it's not clear enough. Best Regards,Strahil Nikolov On Fri, Aug 19, 2022 at 13:53, Facundo Badaracco wrote: ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/HDNSUXM7VML3ROV3MMR5UDZFAZTENTNY/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/TIXEW5TZ6NTP5UPL4PK2WFQDD46CENFO/
[ovirt-users] Re: GlusterFS Network issue
Yes.Keep in mind that the bricks (hostname/ip+mountpoint combo) should be part of the Gluster network. The IP you use while mounting is used only to retrieve the volume info (and the bricks) while the brick FQDN/hostname/IP is used for the actual data transfer.If you use LACP, you can combine all 4 ports (of course you can use VLANs) and simplify the setup.10GBE is recommended, but faster is better. Best Regards,Strahil Nikolov On Thu, Aug 18, 2022 at 21:19, Facundo Badaracco wrote: Hi everyone. I have deployed a 3x replica glusterfs succesfully. I have 4 nic in each server. Will be using 2 bond, one for gluster and the other for the vm. My doubt is: Actually, my network is 192.168.2.0/23 The IP of bond0 and bond1 should be in differente networks? Can i give, for example, 192.168.2.3 to bond0 and 192.168.2.4 to bond1?If above can be do it, how? Thx in advance___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/TJZSZDORACVDYCP7EYF2ESSZFTWHLHNC/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/UG3EQNZXUB4QLNQJNRNUBXZGC6ZBQNDL/
[ovirt-users] Re: Getting to know oVirt
Hi and Welcome, - The engine keeps the VM definition in it's database. The VMs are not persistent on the host they are running. Even if the engine is completely lost, a fresh new engine can import the storage domain and import VMs' definition from there. - None. The Engine UI is self sufficient. You can run some ansible tasks on the Engine VM or remotely via the API.- Only as Gluster Storage (replica 1 with 1 host, replica 3 in all other cases)- The cockpit installer will install Gluster via Ansible. Due to recent migration to Ansible Core, some of the GlusterFS's ansible modules are not idempotent Best Regards,Strahil Nikolov On Thu, Aug 18, 2022 at 21:16, Alexandre Aguirre wrote: I'm new to ovirt, I'm coming from Proxmox and VMware, so I had some doubts that I couldn't find myself; - Via terminal, where are the VMs created in oVirt? - What are the most used commands on a daily basis in the terminal? - Can I use the host's local disk as storage for the VMs? - Is glusterfs configuration native in ovirt, or do I need to install the part? Thanks in advance for your attention!! ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/WY2OTOVSJD32P4DUQT2IENWWSNTMMOZW/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/KNCXWQILCJ7XDON3ZPU777NKBNNKQGRI/
[ovirt-users] Re: how to use ovirt-engine on a new Architecture
Is your engine running ?If yes, most probably you can connectto it and add the CPU type in the DB. Best Regards,Strahil Nikolov Hello, I am using ovirt-engine-4.4.10.7 on a new Architecture(LoongArch64), but an error is reported during use, the error message is: 2022-08-04 12:03:30,762-04 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-72) [4fad3531] EVENT_ID: CPU_TYPE_UNSUPPORTED_IN_THIS_CLUSTER_VERSION(156), Host node210 moved to Non-Operational state as host CPU type is not supported in this cluster compatibility version or is not supported at all, which CPUs are supported by ovirt-engine-4.4.10.7? how can i get the support list of CPUs, If i want to use ovirt-engine-4.4.10.7 on a new Architecture, what should i do, thank you the CPU information about LoongArch just like: system type : generic-loongson-machine processor : 0 package : 0 core : 0 cpu family : Loongson-64bit model name : Loongson-3A5000LL CPU Revision : 0x11 FPU Revision : 0x00 CPU MHz : 2000.00 BogoMIPS : 4000.00 TLB entries : 2112 Address sizes : 48 bits physical, 48 bits virtual isa : loongarch32 loongarch64 features : cpucfg lam ual fpu lsx lasx complex crypto lvz lbt_x86 lbt_arm lbt_mips hardware watchpoint : yes, iwatch count: 8, dwatch count: 8 processor : 1 package : 0 core : 1 cpu family : Loongson-64bit model name : Loongson-3A5000LL CPU Revision : 0x11 FPU Revision : 0x00 CPU MHz : 2000.00 BogoMIPS : 4000.00 TLB entries : 2112 Address sizes : 48 bits physical, 48 bits virtual isa : loongarch32 loongarch64 features : cpucfg lam ual fpu lsx lasx complex crypto lvz lbt_x86 lbt_arm lbt_mips hardware watchpoint : yes, iwatch count: 8, dwatch count: 8 ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/GG3VAIHF2SALWWETBFEYMKXEZJBS6CD3/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/W3ZV7SNVKU5YBJN5CSCOANJCE6L7C5QZ/
[ovirt-users] Re: No "Virtualization" tab on Node cockpit
Most probably is a bug. Is there a newer ISO ?If not, try with a version (or 2
older) .
Best Regards,Strahil Nikolov
Hi. I'm new to oVirt.
Trying to install the first node with hosted engine on it.
The node bare install process from the iso image
(ovirt-node-ng-installer-4.5.1-2022062306.el9.iso) is fine on a Fujitsu server.
Accessing via browser the node cockpit at port 9090, on the left panel the
entry "Virtualization" is missing (installing Node version 4.4.6 it was present
and working), so I can't launch the hosted engine setup via UI.
Trying to deploy via command line ( $ hosted-engine --deploy ), the
installation process stops with the error:
[ ERROR ] {'changed': True, 'stdout': '', 'stderr': '', 'rc': 1, 'cmd': "[ -r
/etc/sysconfig/libvirtd ] && sed -i '/## beginning of configuration section by
vdsm-4.[0-9]\\+.[0-9]\\+/,/## end of configuration section by
vdsm-4.[0-9]\\+.[0-9]\\+/d' /etc/sysconfig/libvirtd", 'start': '2022-08-04
18:24:31.817314', 'end': '2022-08-04 18:24:31.819845', 'delta':
'0:00:00.002531', 'failed': True, 'msg': 'non-zero return code', 'invocation':
{'module_args': {'warn': False, '_raw_params': "[ -r /etc/sysconfig/libvirtd ]
&& sed -i '/## beginning of configuration section by
vdsm-4.[0-9]\\+.[0-9]\\+/,/## end of configuration section by
vdsm-4.[0-9]\\+.[0-9]\\+/d' /etc/sysconfig/libvirtd", '_uses_shell': True,
'stdin_add_newline': True, 'strip_empty_ends': True, 'argv': None, 'chdir':
None, 'executable': None, 'creates': None, 'removes': None, 'stdin': None}},
'stdout_lines': [], 'stderr_lines': [], '_ansible_no_log': False, 'item':
'/etc/sysconfig/libvirtd', 'ansible_loop_var': 'item', '_ansible_
item_label': '/etc/sysconfig/libvirtd'}
I can't really understand what's going on ...
Can anyone please point me in the right direction to fix that? Is it a bug?
Thanks!!!
g
___
Users mailing list -- users@ovirt.org
To unsubscribe send an email to users-le...@ovirt.org
Privacy Statement: https://www.ovirt.org/privacy-policy.html
oVirt Code of Conduct:
https://www.ovirt.org/community/about/community-guidelines/
List Archives:
https://lists.ovirt.org/archives/list/users@ovirt.org/message/GXZY77N466AWB6GRM2W6SCV72VGVDYS5/
___
Users mailing list -- users@ovirt.org
To unsubscribe send an email to users-le...@ovirt.org
Privacy Statement: https://www.ovirt.org/privacy-policy.html
oVirt Code of Conduct:
https://www.ovirt.org/community/about/community-guidelines/
List Archives:
https://lists.ovirt.org/archives/list/users@ovirt.org/message/QS7D4UC2ABO7YBT2NHPYFR5TPNH7D3QX/
[ovirt-users] Re: Manager crash
If the engine dies , you won't be able to start VMs or make changes like live VM migration or network changes. Yet, even if you shut it down, the VMs and their hosts will continue to work. Best Regards,Strahil Nikolov On Tue, Aug 9, 2022 at 23:00, teemu.saari...@netum.fi wrote: Hi, I was wondering If I have HA- setup of manager + 2 hosts. If manager crashes, does 2 host crash also or do they still continue working normally? Thanks, Teemu S. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/I3ZCQQ4LI3KB5AV7V6K3WK2ZXJF2HUK6/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/CEXM3JCG5A6EZ6FDRRSQIPICVR7VVNMN/
[ovirt-users] Re: Gluster network - associate brick
If you wish the Gluster traffic to be over the 172.16.20.X/24, you will have to change the bricks in the volume to 172.16.20.X:/gluster_bricks/vmstore/vmstore The simplest way is to:gluster volume remove-brick VOLUMENAME replica 2 node3.mydomain.lab:/gluster_bricks/data/data force # node3umount /gluster_bricks/datamkfs.xfs -f -i size=512 /dev/GLUSTER_VG/GLUSTER_LVmount /gluster_bricks/datamkdir /gluster_bricks/data/datachown 36:36 -R /gluster_bricks/data/datarestorecon -RFvv /gluster_bricks/data # If you have entries in /etc/hosts or in the DNS , you can swap the IP with itgluster volume add-brick VOLUMENAME replica 3 172.16.20.X:/gluster_bricks/data/datagluster volume heal VOLUMENAME full #Wait untill the volume heals and repeat with the other 2 bricks. Of course, if it's a brand new setup -> it's easier to wipe the disks and then reinstall the nodes to start fresh . Best Regards,Strahil Nikolov On Fri, Aug 5, 2022 at 18:56, r greg wrote: hi all, *** new to oVirt and still learning *** Sorry for the long thread... I have a 3x node hyperconverged setup on v4.5.1. 4x 1G NICS NIC0 > ovirtmgmt (Hosted-Engine VM) > vmnetwork vlan102 (all VMs are placed on this network) NIC1 > migration NIC2 - NIC3 > bond0 > storage Logical Networks: ovirtmgmt - role: VM network | management | display | default route vmnetwork - role: VM network migrate - role: migration network storage - role: gluster network During deployment, I overlooked a setting and on node2 the host was deployed with Name: node2.mydomain.lab --- Hostname/IP: 172.16.20.X/24 (WebUI > Compute > Hosts) I suspect because of this I see the following entries on /var/log/ovirt-engine/engine.log (only for node2) 2022-08-04 12:00:15,460Z WARN [org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListReturn] (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-16) [] Could not associate brick 'node2.mydomain.lab:/gluster_bricks/vmstore/vmstore' of volume '1ca6a01a-9230-4bb1-844e-8064f3eadb53' with correct network as no gluster network found in cluster '1770ade4-0f6f-11ed-b8f6-00163e6faae8' Is this something I need to be worried about or correct somehow? >From node1 gluster> peer status Number of Peers: 2 Hostname: node2.mydomain.lab Uuid: a4468bb0-a3b3-42bc-9070-769da5a13427 State: Peer in Cluster (Connected) Other names: 172.16.20.X Hostname: node3.mydomain.lab Uuid: 2b1273a4-667e-4925-af5e-00904988595a State: Peer in Cluster (Connected) Other names: 172.16.20.Z volume status (same output Online Y --- for volumes vmstore and engine ) Status of volume: data Gluster process TCP Port RDMA Port Online Pid -- Brick node1.mydomain.lab:/gluster_brick s/data/data 58734 0 Y 31586 Brick node2.mydomain.lab:/gluster_brick s/data/data 55148 0 Y 4317 Brick node3.mydomain.lab:/gluster_brick s/data/data 57021 0 Y 5242 Self-heal Daemon on localhost N/A N/A Y 63170 Self-heal Daemon on node2.mydomain.lab N/A N/A Y 4365 Self-heal Daemon on node3.mydomain.lab N/A N/A Y 5385 ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/Z5FXYQR5FDMICJTHP7FQ5X4MO4VNND4A/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/PEWOZ5GSF45EHYVW6D5C3J26X5J5GBF3/
[ovirt-users] Re: Adding a GlusterFS Storage Domain
Using the ovirtmgmt IPs, the client will go over the ovirtmgmt network to reach the volume server (or it's backup systems).Once it obtains the brick list, the client will connect to the fqdn/ip of the brick's host. Overall, it doesn't matter as long as connectivity is possible. Yet, the brick FQDN is more important and it should be resolving to an IP of the Gluster Network. Best Regards,Strahil Nikolov This may seem like a simple question but clarification from the experts would be good. When adding a GlusterFS Storage Domain via the engine, do I use the Gluster Storage FQDNs for the Path and backup-volfile-servers mount options Or Do I use the ovirt management network FQDNs. Kind Regards Simon... ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/C2XXV46CJD3ZPSVB6JOFY7GQ4GN4SLTN/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/WZIAVZ45JFHPLC365S6O6CB6OQGYWWGD/
[ovirt-users] Re: Single Peer in Gluster Cluster Failure caused Storage Domain outage
Without the 'gluster volume info' output for each volume and 'gluster pool list' -> nobody can help ;) Are you sure that all volumes had 2 running bricks ? Best Regards,Strahil Nikolov Typo sorry - the server would only boot into 'emergency' mode and not 'maintenance' mode. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/MTHC763MQHPRCYCEBOVQEEKLQZTTWGU6/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/6G6V2DFTCEETE5ZC6DLJL3JJWSVO3ONK/
[ovirt-users] Re: gluster service on the cluster is unchecked on hci cluster
Go to the host running the HostedEngine VM and dump the xml via virsh.Then power cycle the engine and check if it fixed the issue with the CPU. Best Regards,Strahil Nikolov On Wed, Aug 3, 2022 at 23:58, Jiří Sléžka wrote: Dne 8/3/22 v 03:06 Strahil Nikolov napsal(a): > I think it's related to Compute -> Clusters -> Cluster Name -> Gluster Hooks > > I think https://access.redhat.com/solutions/6644151 should solve the > problem (you can use a developer subscription to access it). thanks, I really had 5 hook conflicts /usr/share/ovirt-engine/dbscripts/engine-psql.sh -c "select id,name,hook_status,content_type,conflict_status from gluster_hooks where conflict_status != 0"; id | name | hook_status | content_type | conflict_status --++-+--+- 517462b4-104d-40d1-ac94-3f8baea8e80b | 30samba-start.sh | ENABLED | TEXT | 4 d428056d-f6fd-4e56-a48a-ccbdd273b774 | 30samba-set.sh | ENABLED | TEXT | 4 a1d8857a-9378-42af-81a8-89a4c75eb52e | 30samba-stop.sh | ENABLED | TEXT | 4 af362bbf-d1ea-4d5e-ae07-492c7ce0966f | 29CTDBsetup.sh | ENABLED | TEXT | 4 d3bdf3df-13f1-48d8-92d9-03d09989516f | 29CTDB-teardown.sh | ENABLED | TEXT | 4 (5 rows) I removed them and then synced gluster hooks in cluster Also diagnostic step rpm -qV glusterfs-server revealed that on one of hosts are some hooks missing [root@ovirt-hci01 ~]# rpm -qV glusterfs-server .M... c /var/lib/glusterd/glusterd.info missing /var/lib/glusterd/hooks/1/set/post/S30samba-set.sh missing /var/lib/glusterd/hooks/1/start/post/S29CTDBsetup.sh missing /var/lib/glusterd/hooks/1/start/post/S30samba-start.sh missing /var/lib/glusterd/hooks/1/stop/pre/S29CTDB-teardown.sh missing /var/lib/glusterd/hooks/1/stop/pre/S30samba-stop.sh I reinstalled glusterfs-server package there Well, I do this only to change CPU Type in cluster but now when Gluster services are checked and I try to change CPU Type I got "Error while executing action: Cannot update cluster because the update triggered update of the VMs/Templates and it failed for the following: HostedEngine. To fix the issue, please go to each of them, edit, change the Custom Compatibility Version (or other fields changed previously in the cluster dialog) and press OK. If the save does not pass, fix the dialog validation. After successful cluster update, you can revert your Custom Compatibility Version change (or other changes). If the problem still persists, you may refer to the engine.log file for further details." Strange thing and probably bug - this action disables Gluster services checkbox in cluster!!! Will try to report it... Also I have no idea what is wrong with HostedEngine as there is (as I can see) no custom settings on it... but I cannot change for example memory on it because "There was an attempt to change Hosted Engine VM values that are locked." 2022-08-03 22:32:01,436+02 WARN [org.ovirt.engine.core.bll.UpdateVmCommand] (default task-3193) [b93958d9-b27d-4f1b-97f0-d78312c2d346] Validation of action 'UpdateVm' failed for user admin@internal-authz. Reasons: VAR__ACTION__UPDATE,VAR__TYPE__VM,VM_CANNOT_UPDATE_HOSTED_ENGINE_FIELD Cheers, Jiri > > Best Regards, > Strahil Nikolov > > On Wed, Aug 3, 2022 at 1:51, Jiří Sléžka > wrote: > ___ > Users mailing list -- users@ovirt.org <mailto:users@ovirt.org> > To unsubscribe send an email to users-le...@ovirt.org > <mailto:users-le...@ovirt.org> > Privacy Statement: https://www.ovirt.org/privacy-policy.html > <https://www.ovirt.org/privacy-policy.html> > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > <https://www.ovirt.org/community/about/community-guidelines/> > List Archives: > >https://lists.ovirt.org/archives/list/users@ovirt.org/message/HNGTNEBDBB2GWBYGHSIGNVIUGL4EFWT5/ > ><https://lists.ovirt.org/archives/list/users@ovirt.org/message/HNGTNEBDBB2GWBYGHSIGNVIUGL4EFWT5/> > ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/MUD4TF6MT33PNGVCQPLHSABJ3VKX64YG/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-polic
[ovirt-users] Re: Six node HCI
*identify On Wed, Aug 3, 2022 at 3:57, Strahil Nikolov via Users wrote: ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/BX77O47VPMGCTB5RXRHHZOVHBQD34DKR/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/DRZ2AUAD4P6M57NXG3FXHEUXSIQ5Y75B/
[ovirt-users] Re: gluster service on the cluster is unchecked on hci cluster
I think it's related to Compute -> Clusters -> Cluster Name -> Gluster Hooks I think https://access.redhat.com/solutions/6644151 should solve the problem (you can use a developer subscription to access it). Best Regards,Strahil Nikolov On Wed, Aug 3, 2022 at 1:51, Jiří Sléžka wrote: ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/HNGTNEBDBB2GWBYGHSIGNVIUGL4EFWT5/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/B3O3E6PGNXL75TCUMOSSLM6LGQTZQHCK/
[ovirt-users] Re: Six node HCI
It would make more sense to odentify the root cause.Can you check if all oVirt nodes are in the TSP:gluster pool listAlso, check that the Engine's volume is available from all nodes -> should be mounted and listable:ls -l /rhev/data-center/mnt/glusterSD/:_ Best Regards,Strahil Nikolov On Tue, Aug 2, 2022 at 8:45, Gaurang Patel wrote: Hi, I am very new to Ovirt 6 Node Gluster. We can create three node cluster successfully with the 4.5.1 version but after expanding the gluster cluster with additional 3 nodes, Ovirt-engine is going to not responding mode. If you can help me with step by step document would be very greatful to us. Thank in advance. Gaurang Patel DISCLAIMER : The content of this email is confidential and intended for the recipient specified in message only. It is strictly forbidden to share any part of this message with any third party, without a written consent of the sender. If you received this message by mistake, please reply to this message and follow with its deletion, so that we can ensure such a mistake does not occur in the future.___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/S7KBUPG2KPX65Z3PQB4HPWHIXZD4LAQ5/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/BX77O47VPMGCTB5RXRHHZOVHBQD34DKR/
[ovirt-users] Re: Import machines
You will be able to import the VMs and templates (the VM templates must be on the same storage donain) that have no snapshots. If they do have snapshots - you will have to delete them (so you won't be able to revert.Network settings are inside the manager,so you will have to recreate them or upgrade the existing engine (check the release notes or ask in another thread). Best Regards,Strahil Nikolov On Thu, Jul 28, 2022 at 12:41, Demeter Tibor wrote: Dear Listmembers, Is it possible to import ovirt 4.3's VMs into a new ovirt environment via our old storage domains?I have an old 4.3 self-hosted system with 3 storage domain, but it seems very difficult upgrade until 4.5.I just wondering, what if I do install a complety new system and just attach the old storge domains to that. Is it will work ? If yes, what will do it with our VM-s and networks. Thanks in advance,Regards. Tibor___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/3EFH2SRTMGM3SY7RDLTUY35TKE6V7T55/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/MBBNVW6THMFGGJZK3XGNSCJEPL6J6R5Y/
[ovirt-users] Re: gluster service on the cluster is unchecked on hci cluster
By the way, have you tried to set each host into maintenanceand then 'Reinstall' from the Admin Portal ? Best Regards,Strahil Nikolov On Sun, Jul 24, 2022 at 0:53, Strahil Nikolov wrote: Did you identify any errors in the Engine log that could provide any clue ? Best Regards,Strahil Nikolov On Wed, Jul 20, 2022 at 16:15, Jiří Sléžka wrote: On 7/19/22 22:40, Strahil Nikolov wrote: > Then, just ensure that the glusterd.service is enabled on all hosts and > leave it as it is. > > If it worries you, you will have to move one of the hosts in another > cluster (probably a new one) and slowly migrate the VMs from the old to > the new one. > Yet, if you use only 3 hosts that can put your VMs in risk (new cluster > having a single host could lead to downtimes). well, it blocks me from any changes on cluster so it is serious problem... but personally I don't like this "new cluster and migration" approach :-( > To be honest, I wouldn't change DB if it's a productive cluster. If you > decide to go that one -> make an engine backup before that. Would anyone from oVirt/gluster developers have a look? Thanks in advance, Jiri > > Best Regards, > Strahil Nikolov > > > > > > On Tue, Jul 19, 2022 at 12:25, Jiří Sléžka > wrote: > On 7/16/22 07:53, Strahil Nikolov wrote: > > Try first with a single host. Set it into maintenance and check > if the > > checkmark is available. > > setting single host to maintenance didn't change state of the gluster > services checkbox in cluster settings. > > > If not, try to 'reinstall' (UI, Hosts, Installation, Reinstall) the > > host. During the setup, it should give you to update if the host > can run > > the HE and it should allow you to select the checkmark for Gluster. > > well, in my oVirt install there is no way to setup glusterfs services > during host reinstall. There are only choices to configure firewall, > activate host after install, reboot host after install and > deploy/undeploy hosted engine... > > I think that gluster related stuff is installed automatically as it is > configured on cluster level (where in my case are gluster services > disabled). > > > Let's work with a single node before being so drastic and > outage-ing a > > cluster. > > > Cheers, > > Jiri > > > > > Best Regards, > > Strahil Nikolov > > > > On Thu, Jul 14, 2022 at 23:03, Jiří Sléžka > > mailto:jiri.sle...@slu.cz>> wrote: > > Dne 7/14/22 v 21:21 Strahil Nikolov napsal(a): > > > Go to the UI, select the volume , pres 'Start' and mark the > > checkbox for > > > 'Force'-fully start . > > > > well, it worked :-) Now all bricks are in UP state. In fact from > > commandline point of view all volumes were active and all > bricks up all > > the time. > > > > > At least it should update the engine that everything is > running . > > > Have you checked if the checkmark for the Gluster service is > > available > > > if you set the Host into maintenance? > > > > which host do you mean? If all hosts in the cluster I have to > plan an > > outage... will try... > > > > Thanks, > > > > Jiri > > > > > > > > Best Regards, > > > Strahil Nikolov > > > > > > On Thu, Jul 14, 2022 at 16:08, Jiří Sléžka > > > mailto:jiri.sle...@slu.cz> > <mailto:jiri.sle...@slu.cz <mailto:jiri.sle...@slu.cz>>> wrote: > > > ___ > > > Users mailing list -- users@ovirt.org > <mailto:users@ovirt.org> <mailto:users@ovirt.org > <mailto:users@ovirt.org>> > > <mailto:users@ovirt.org <mailto:users@ovirt.org> > <mailto:users@ovirt.org <mailto:users@ovirt.org>>> > > > To unsubscribe send an email to users-le...@ovirt.org > <mailto:users-le...@ovirt.org> > > <mailto:users-le...@ovirt.org <mailto:users-le...@ovirt.org>> > > > > > <mailto:users-le...@ovirt.org > <mailto:users-le...@ovirt.org> <mailto:users-le...@ovirt.org > <mailto:users-le...@ovirt.org>>> > > > Privacy Statement: > https://www.ovi
[ovirt-users] Re: gluster service on the cluster is unchecked on hci cluster
Did you identify any errors in the Engine log that could provide any clue ? Best Regards,Strahil Nikolov On Wed, Jul 20, 2022 at 16:15, Jiří Sléžka wrote: On 7/19/22 22:40, Strahil Nikolov wrote: > Then, just ensure that the glusterd.service is enabled on all hosts and > leave it as it is. > > If it worries you, you will have to move one of the hosts in another > cluster (probably a new one) and slowly migrate the VMs from the old to > the new one. > Yet, if you use only 3 hosts that can put your VMs in risk (new cluster > having a single host could lead to downtimes). well, it blocks me from any changes on cluster so it is serious problem... but personally I don't like this "new cluster and migration" approach :-( > To be honest, I wouldn't change DB if it's a productive cluster. If you > decide to go that one -> make an engine backup before that. Would anyone from oVirt/gluster developers have a look? Thanks in advance, Jiri > > Best Regards, > Strahil Nikolov > > > > > > On Tue, Jul 19, 2022 at 12:25, Jiří Sléžka > wrote: > On 7/16/22 07:53, Strahil Nikolov wrote: > > Try first with a single host. Set it into maintenance and check > if the > > checkmark is available. > > setting single host to maintenance didn't change state of the gluster > services checkbox in cluster settings. > > > If not, try to 'reinstall' (UI, Hosts, Installation, Reinstall) the > > host. During the setup, it should give you to update if the host > can run > > the HE and it should allow you to select the checkmark for Gluster. > > well, in my oVirt install there is no way to setup glusterfs services > during host reinstall. There are only choices to configure firewall, > activate host after install, reboot host after install and > deploy/undeploy hosted engine... > > I think that gluster related stuff is installed automatically as it is > configured on cluster level (where in my case are gluster services > disabled). > > > Let's work with a single node before being so drastic and > outage-ing a > > cluster. > > > Cheers, > > Jiri > > > > > Best Regards, > > Strahil Nikolov > > > > On Thu, Jul 14, 2022 at 23:03, Jiří Sléžka > > mailto:jiri.sle...@slu.cz>> wrote: > > Dne 7/14/22 v 21:21 Strahil Nikolov napsal(a): > > > Go to the UI, select the volume , pres 'Start' and mark the > > checkbox for > > > 'Force'-fully start . > > > > well, it worked :-) Now all bricks are in UP state. In fact from > > commandline point of view all volumes were active and all > bricks up all > > the time. > > > > > At least it should update the engine that everything is > running . > > > Have you checked if the checkmark for the Gluster service is > > available > > > if you set the Host into maintenance? > > > > which host do you mean? If all hosts in the cluster I have to > plan an > > outage... will try... > > > > Thanks, > > > > Jiri > > > > > > > > Best Regards, > > > Strahil Nikolov > > > > > > On Thu, Jul 14, 2022 at 16:08, Jiří Sléžka > > > mailto:jiri.sle...@slu.cz> > <mailto:jiri.sle...@slu.cz <mailto:jiri.sle...@slu.cz>>> wrote: > > > ___ > > > Users mailing list -- users@ovirt.org > <mailto:users@ovirt.org> <mailto:users@ovirt.org > <mailto:users@ovirt.org>> > > <mailto:users@ovirt.org <mailto:users@ovirt.org> > <mailto:users@ovirt.org <mailto:users@ovirt.org>>> > > > To unsubscribe send an email to users-le...@ovirt.org > <mailto:users-le...@ovirt.org> > > <mailto:users-le...@ovirt.org <mailto:users-le...@ovirt.org>> > > > > > <mailto:users-le...@ovirt.org > <mailto:users-le...@ovirt.org> <mailto:users-le...@ovirt.org > <mailto:users-le...@ovirt.org>>> > > > Privacy Statement: > https://www.ovirt.org/privacy-policy.html > <https://www.ovirt.org/privacy-policy.html> > > <https://www.ovirt.org/privacy-policy.html > <https://www.ovirt.org/privac
[ovirt-users] Re: Failed to connect to the host via ssh: root@192.168.4.17: Permission denied (publickey, gssapi-keyex, gssapi-with-mic, password).
Can you provide the Ansible log ? Best Regards,Strahil Nikolov An attempt to deploy a new host fails. Deploy I see the following error in the deploy log: 192.168.4.17: Failed to connect to host via ssh: root@192.168.4.17 : Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password). Despite the fact that the root user logs into the host via ssh from the ovirt-engine without any problems. So I understand that ansible scripts cannot get through ssh. Do you have any ideas about this? ovirt-engine version 4.4.10.6-1.el8 Centos Stream 8 host - CentOS Stream 8 ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/SYA2L573FAFMV5UHDT4Q6MUX44JI37NS/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/IVUDZFIGALD4Q6YFM7UU24NZXBIFCAVD/
[ovirt-users] Re: oVirt over gluster: Replacing a dead host
Yes. The arbiter is useless with only 1 data brick,as it contains only medatata and if you have 1 full brick (data + metadata) and 1 arbiter (only metadata) in the volume, you could end in a metadata split brain (risk is the same like replica 2 volumes) . Once you have the new data brick , you can revert the process and increase the replica count . gluster volume add-brick VOLUME replica 3 arbiter 1 host1:/path/to/data/brick host3:/path/to/arbiter/brick Best Regards,Strahil Nikolov On Sat, Jul 23, 2022 at 12:07, Gilboa Davara wrote: ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/6LOFWLT7HX3KNJ7FTOPBN6LWVTEXHMBH/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/IT6GVWPZQ7WS7SIFSAO6747ACO7SK3S3/
[ovirt-users] Re: oVirt over gluster: Replacing a dead host
There is no need to stop the volume, the operation can be done online. gluster volume remove-brick GV2Data repica 1 office-wx-hv1-lab-gfs:/mnt/LogGFSData/brick office-wx-hv3-lab-gfs:/mnt/LogGFSData/brick force replica 1 -> remaining copies ( only Brick 2 remains) When you got a replacement brick define the brick first and the arbiter second (don't forget to define the replica 3 arbiter 1 change /I think this notation is still valid/ ). Best Regards,Strahil Nikolov On Thu, Jul 21, 2022 at 14:09, Gilboa Davara wrote: ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/K4UVL3LQCTOFW2MIPYE5OFAIJNJSRJEQ/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/6XT5B54P4OLINKBIZOWOEIBAENLZPZGJ/
[ovirt-users] Re: oVirt over gluster: Replacing a dead host
The remove-brick expects the bricks that have to be removed.Yet, you specified 1 brick, so 2 are left in the volume -> yet you specified 'replica 1'.Define both the data brick and the arbiter brick. Best Regards,Strahil Nikolov On Wed, Jul 20, 2022 at 13:34, Gilboa Davara wrote: ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/I2S247DEVERX7NPBNGJOU26QSNXMPPTO/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/ZRXMEHVIVSRDOVIP4DGWKO7PYFO5N4G6/
[ovirt-users] Re: gluster service on the cluster is unchecked on hci cluster
Then, just ensure that the glusterd.service is enabled on all hosts and leave it as it is. If it worries you, you will have to move one of the hosts in another cluster (probably a new one) and slowly migrate the VMs from the old to the new one.Yet, if you use only 3 hosts that can put your VMs in risk (new cluster having a single host could lead to downtimes). To be honest, I wouldn't change DB if it's a productive cluster. If you decide to go that one -> make an engine backup before that. Best Regards,Strahil Nikolov On Tue, Jul 19, 2022 at 12:25, Jiří Sléžka wrote: On 7/16/22 07:53, Strahil Nikolov wrote: > Try first with a single host. Set it into maintenance and check if the > checkmark is available. setting single host to maintenance didn't change state of the gluster services checkbox in cluster settings. > If not, try to 'reinstall' (UI, Hosts, Installation, Reinstall) the > host. During the setup, it should give you to update if the host can run > the HE and it should allow you to select the checkmark for Gluster. well, in my oVirt install there is no way to setup glusterfs services during host reinstall. There are only choices to configure firewall, activate host after install, reboot host after install and deploy/undeploy hosted engine... I think that gluster related stuff is installed automatically as it is configured on cluster level (where in my case are gluster services disabled). > Let's work with a single node before being so drastic and outage-ing a > cluster. Cheers, Jiri > > Best Regards, > Strahil Nikolov > > On Thu, Jul 14, 2022 at 23:03, Jiří Sléžka > wrote: > Dne 7/14/22 v 21:21 Strahil Nikolov napsal(a): > > Go to the UI, select the volume , pres 'Start' and mark the > checkbox for > > 'Force'-fully start . > > well, it worked :-) Now all bricks are in UP state. In fact from > commandline point of view all volumes were active and all bricks up all > the time. > > > At least it should update the engine that everything is running . > > Have you checked if the checkmark for the Gluster service is > available > > if you set the Host into maintenance? > > which host do you mean? If all hosts in the cluster I have to plan an > outage... will try... > > Thanks, > > Jiri > > > > > Best Regards, > > Strahil Nikolov > > > > On Thu, Jul 14, 2022 at 16:08, Jiří Sléžka > > mailto:jiri.sle...@slu.cz>> wrote: > > ___ > > Users mailing list -- users@ovirt.org <mailto:users@ovirt.org> > <mailto:users@ovirt.org <mailto:users@ovirt.org>> > > To unsubscribe send an email to users-le...@ovirt.org > <mailto:users-le...@ovirt.org> > > > <mailto:users-le...@ovirt.org <mailto:users-le...@ovirt.org>> > > Privacy Statement: https://www.ovirt.org/privacy-policy.html > <https://www.ovirt.org/privacy-policy.html> > > <https://www.ovirt.org/privacy-policy.html > <https://www.ovirt.org/privacy-policy.html>> > > oVirt Code of Conduct: > > https://www.ovirt.org/community/about/community-guidelines/ > <https://www.ovirt.org/community/about/community-guidelines/> > > <https://www.ovirt.org/community/about/community-guidelines/ > <https://www.ovirt.org/community/about/community-guidelines/>> > > List Archives: > > > >https://lists.ovirt.org/archives/list/users@ovirt.org/message/624NH3C5REFDV55K4NPKF6IU4IHG6FPK/ > ><https://lists.ovirt.org/archives/list/users@ovirt.org/message/624NH3C5REFDV55K4NPKF6IU4IHG6FPK/> > > > ><https://lists.ovirt.org/archives/list/users@ovirt.org/message/624NH3C5REFDV55K4NPKF6IU4IHG6FPK/ > ><https://lists.ovirt.org/archives/list/users@ovirt.org/message/624NH3C5REFDV55K4NPKF6IU4IHG6FPK/>> > > > ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/BPORMHV6GU3VVKK4LTFJEYR27B76ZEWB/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/3XDWDFPLU3TNKROXIH6DLDR7QY2IQRPU/
[ovirt-users] Re: oVirt over gluster: Replacing a dead host
Replacing a dead brick in a 2+1 scenario (2 data + 1 arbiter brick) requires to reduce the replica to 1 by removing the dead brick and the arbiter.Use the force option as you are not using a distributed-replicated volume . Best Regards,Strahil Nikolov On Mon, Jul 18, 2022 at 11:36, Patrick Hibbs wrote: ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/XIA6UN3ULXCN55PPVNGV5KVFNGZSRBLV/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/2TXMVNQTWS7QIAVRARRLGCOXATCMGD2G/
[ovirt-users] Re: Gluster volume "deleted" by accident --- Is it possible to recover?
Check if the cleanup has umounted the volume bricks.If they are still mounted, you can use a backup of the system to retrieve the definition of the gluster volumes (/var/lib/gluster). Once you copy the volume dir, stop glusterd (this is just management layer) on all nodes and then start them one by one. Keep in mind that nodes to sync between each other , so restarting the nodes 1 by 1 is useless. You can also try to create the volume (keep the name) on the sane bricks via the force flag and just hope it will have the data in the bricks (never done that). Best Regards,Strahil Nikolov hi everyone, I have a 3x node ovirt 4.4.6 cluster in HC setup. Today I was intending to extend the data and vmstore volume adding another brick each; then by accident I pressed the "cleanup" button. Basically it looks that the volume were deleted. I am wondering whether there is a process of trying to recover these volumes and therefore all VMs (including the Hosted-Engine). ``` lvs LV VG Attr LSize Pool Origin Data% Meta% Move Log Cpy%Sync Convert gluster_lv_data gluster_vg_sda4 Vwi---t--- 500.00g gluster_thinpool_gluster_vg_sda4 gluster_lv_data-brick1 gluster_vg_sda4 Vwi-aot--- 500.00g gluster_thinpool_gluster_vg_sda4 0.45 gluster_lv_engine gluster_vg_sda4 -wi-a- 100.00g gluster_lv_vmstore gluster_vg_sda4 Vwi---t--- 500.00g gluster_thinpool_gluster_vg_sda4 gluster_lv_vmstore-brick1 gluster_vg_sda4 Vwi-aot--- 500.00g gluster_thinpool_gluster_vg_sda4 0.33 gluster_thinpool_gluster_vg_sda4 gluster_vg_sda4 twi-aot--- <7.07t 11.46 0.89 ``` I would appreciate any advice. TIA ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/ITF5IYLWGG2MPAPG2JBD2GWA5QZDPVSA/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/4OJOPZARTB7F3BCZ3NRSQMGHEJRJXDTC/
[ovirt-users] Re: Engine storage Domain path change
You can check existing settings like this: [root@ovirt2 ~]# hosted-engine --get-shared-config mnt_options --type=he_shared mnt_options : backup-volfile-servers=gluster2:ovirt3, type : he_shared [root@ovirt2 ~]# hosted-engine --get-shared-config storage --type=he_local storage : ovirt2:/engine44, type : he_local [root@ovirt2 ~]# hosted-engine --get-shared-config storage --type=he_shared storage : ovirt2:/engine44, type : he_shared You have to use the --set-shared-config to point to the new Gluster host and new backup-volfile-servers in both he_local & he_shared. Best Regards,Strahil Nikolov Hello I installed oVirt on 3 servers(hv1,hv2,hv3) with Self Hosted Engine couple years ago. Gluster is used as storage for VMs. The engine has its own storage volume. Then I added 3 more servers(hv4,hv5,hv6). Now I would like to replace the first 3 servers. I added 3 more servers(hv7,hv8,hv9). I created new gluster volumes on hv7-hv9, moved disks from old volumes. Now the question is how to migrate engine storage? I decided to do it on Gluster level by replacing each of the brick from the old servers(hv1-hv3) with new ones (hv7-hv9). I successfully replaced bricks from hv1 and hv2 to hv7 and hv8. InoVirt engine storage Domain is created with the path hv3:/engine. I am afraid to replace hv3 brick with hv9, to not break the HostedEngine VM. To change storage Domain path I need to move it to Maintenance, but it will unmount it from all the hosts and HostedEngine will stop working. Is there any otherway to change a storage Domain path? I already changed storage value in /etc/ovirt-hosted-engine/hosted-engine.conf. I did something like this: # on hv7 hosted-engine --vm-shutdown # on all hosts systemctl stop ovirt-ha-agent systemctl stop ovirt-ha-broker hosted-engine --disconnect-storage sed -i 's/hv3/hv7/g' /etc/ovirt-hosted-engine/hosted-engine.conf hosted-engine --connect-storage systemctl restart ovirt-ha-broker systemctl status ovirt-ha-broker systemctl restart ovirt-ha-agent # on hv7 hosted-engine --vm-start and now the Hosted Engine is up and running and Gluster engine volume is mounted like hv7:/engine So the main question remains - how to change the engine storage Domain path? ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/3HYCWQVKNTPRJVIVTGGPW7WJJJRM5CGN/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/57TRC6RL5YBWEFR3VJD3HJLU4IKHWFZ6/
[ovirt-users] Re: oVirt 4.5.1 Hyperconverge Gluster install fails
Can you cat this file
/etc/ansible/roles/gluster.infra/roles/backend_setup/tasks/vg_create.yml
It seems that the VG creation is not idempotent .As a workaround, delete the VG
'gluster_vg_sdb' on all Gluster nodes:
vgremove gluster_vg_sdb
Best Regards,Strahil Nikolov
Hello all,
I am hoping someone can help me with a oVirt installation that has just gotten
the better of me after weeks of trying.
After setting up ssh-keys and making sure each host is known to the primary
host (sr-svr04), I go though Cockpit and "Configure Gluster storage and oVirt
hosted engine", enter all of the details with
.san.lennoxconsulting.com.au for the storage network FQDN and
.core.lennoxconsulting.com.au for the public interfaces. Connectivity on
each of the VLAN's test out as basically working (everything is pingable and
ssh connections work) and the hosts are generally usable on the network.
But the install ultimately dies with the following ansible error:
--- gluster-deployment.log -
:
:
TASK [gluster.infra/roles/backend_setup : Create volume groups]
task path:
/etc/ansible/roles/gluster.infra/roles/backend_setup/tasks/vg_create.yml:63
failed: [sr-svr04.san.lennoxconsulting.com.au] (item={'key': 'gluster_vg_sdb',
'value': [{'vgname': 'gluster_vg_sdb', 'pvname': '/dev/sdb'}]}) =>
{"ansible_loop_var": "item", "changed": true, "cmd": ["vgcreate",
"--dataalignment", "1536K", "-s", "1536K", "gluster_vg_sdb", "/dev/sdb"],
"delta": "0:00:00.058528", "end": "2022-07-16 16:18:37.018563", "item": {"key":
"gluster_vg_sdb", "value": [{"pvname": "/dev/sdb", "vgname":
"gluster_vg_sdb"}]}, "msg": "non-zero return code", "rc": 5, "start":
"2022-07-16 16:18:36.960035", "stderr": " A volume group called gluster_vg_sdb
already exists.", "stderr_lines": [" A volume group called gluster_vg_sdb
already exists."], "stdout": "", "stdout_lines": []}
failed: [sr-svr05.san.lennoxconsulting.com.au] (item={'key': 'gluster_vg_sdb',
'value': [{'vgname': 'gluster_vg_sdb', 'pvname': '/dev/sdb'}]}) =>
{"ansible_loop_var": "item", "changed": true, "cmd": ["vgcreate",
"--dataalignment", "1536K", "-s", "1536K", "gluster_vg_sdb", "/dev/sdb"],
"delta": "0:00:00.057186", "end": "2022-07-16 16:18:37.784063", "item": {"key":
"gluster_vg_sdb", "value": [{"pvname": "/dev/sdb", "vgname":
"gluster_vg_sdb"}]}, "msg": "non-zero return code", "rc": 5, "start":
"2022-07-16 16:18:37.726877", "stderr": " A volume group called gluster_vg_sdb
already exists.", "stderr_lines": [" A volume group called gluster_vg_sdb
already exists."], "stdout": "", "stdout_lines": []}
failed: [sr-svr06.san.lennoxconsulting.com.au] (item={'key': 'gluster_vg_sdb',
'value': [{'vgname': 'gluster_vg_sdb', 'pvname': '/dev/sdb'}]}) =>
{"ansible_loop_var": "item", "changed": true, "cmd": ["vgcreate",
"--dataalignment", "1536K", "-s", "1536K", "gluster_vg_sdb", "/dev/sdb"],
"delta": "0:00:00.062212", "end": "2022-07-16 16:18:37.250371", "item": {"key":
"gluster_vg_sdb", "value": [{"pvname": "/dev/sdb", "vgname":
"gluster_vg_sdb"}]}, "msg": "non-zero return code", "rc": 5, "start":
"2022-07-16 16:18:37.188159", "stderr": " A volume group called gluster_vg_sdb
already exists.", "stderr_lines": [" A volume group called gluster_vg_sdb
already exists."], "stdout": "", "stdout_lines": []}
NO MORE HOSTS LEFT *
NO MORE HOSTS LEFT *
PLAY RECAP *
sr-svr04.san.lennoxconsulting.com.au : ok=32 changed=13 unreachable=0
failed=1 skipped=27 rescued=0 ignored=1
sr-svr05.san.lennoxconsulting.com.au : ok=31 changed=12 unreachable=0
failed=1 skipped=27 rescued=0 ignored=1
sr-svr06.san.lennoxconsulting.com.au : ok=31 changed=12 unreachable=0
failed=1 skip
[ovirt-users] Re: gluster service on the cluster is unchecked on hci cluster
Try first with a single host. Set it into maintenance and check if the checkmark is available.If not, try to 'reinstall' (UI, Hosts, Installation, Reinstall) the host. During the setup, it should give you to update if the host can run the HE and it should allow you to select the checkmark for Gluster. Let's work with a single node before being so drastic and outage-ing a cluster. Best Regards,Strahil Nikolov On Thu, Jul 14, 2022 at 23:03, Jiří Sléžka wrote: Dne 7/14/22 v 21:21 Strahil Nikolov napsal(a): > Go to the UI, select the volume , pres 'Start' and mark the checkbox for > 'Force'-fully start . well, it worked :-) Now all bricks are in UP state. In fact from commandline point of view all volumes were active and all bricks up all the time. > At least it should update the engine that everything is running . > Have you checked if the checkmark for the Gluster service is available > if you set the Host into maintenance? which host do you mean? If all hosts in the cluster I have to plan an outage... will try... Thanks, Jiri > > Best Regards, > Strahil Nikolov > > On Thu, Jul 14, 2022 at 16:08, Jiří Sléžka > wrote: > ___ > Users mailing list -- users@ovirt.org <mailto:users@ovirt.org> > To unsubscribe send an email to users-le...@ovirt.org > <mailto:users-le...@ovirt.org> > Privacy Statement: https://www.ovirt.org/privacy-policy.html > <https://www.ovirt.org/privacy-policy.html> > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > <https://www.ovirt.org/community/about/community-guidelines/> > List Archives: > >https://lists.ovirt.org/archives/list/users@ovirt.org/message/624NH3C5REFDV55K4NPKF6IU4IHG6FPK/ > ><https://lists.ovirt.org/archives/list/users@ovirt.org/message/624NH3C5REFDV55K4NPKF6IU4IHG6FPK/> > ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/TYJCDLL64JF4WT3W76J2ICD6SKGCVB7A/
[ovirt-users] Re: gluster service on the cluster is unchecked on hci cluster
Go to the UI, select the volume , pres 'Start' and mark the checkbox for 'Force'-fully start . At least it should update the engine that everything is running .Have you checked if the checkmark for the Gluster service is available if you set the Host into maintenance? Best Regards,Strahil Nikolov On Thu, Jul 14, 2022 at 16:08, Jiří Sléžka wrote: ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/624NH3C5REFDV55K4NPKF6IU4IHG6FPK/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/AYPNCACIG5F6QSINQPY7YHKI2I45N5WW/
[ovirt-users] Re: gluster service on the cluster is unchecked on hci cluster
Well... not yet.Check if the engine detects the volumes and verify again that all glustereventsd work. I would even consider restarting the engine, just to be on the safe side. What is your oVirt version ? Maybe an update could solve your problem. Best Regards,Strahil Nikolov On Wed, Jul 13, 2022 at 17:05, Jiří Sléžka wrote: On 7/13/22 14:53, Jiří Sléžka wrote: > On 7/12/22 22:28, Strahil Nikolov wrote: >> glustereventad will notify the engine when something changes - like a >> new volume is created from the cli (or bad things happened ;) ), so it >> should be running. > >> You can use the workaround from the github issue and reatart the >> glustereventsd service. > > ok, workaround applied, glustereventsd service enabled and started on > all hosts. > > I can see this log entry in volume Events > > Detected change in status of brick > 10.0.4.11:/gluster_bricks/engine/engine of volume engine of cluster > McHosting from UNKNOWN to UP via gluster event. > > but Bricks tab shows still two (.12 and .13) of three bricks in Unknown > state. From command line point of view all bricks are up and healthy. > > it looks like engine thinks that gluster service is disabled in cluster > but I cannot enable it because checkbox is disabled. In my other (FC > based) oVirt instance Gluster Service checkbox is not selected but not > disabled. So I am interested what could make that checkbox inactive... well, on db side it looks like cluster has gluster_service disabled... engine=# select virt_service, gluster_service from cluster; virt_service | gluster_service --+- t | f (1 row) still don't know why the checkbox is disabled. Would it be safe to enabled gluster_service directly in db? I suppose no... :-) Cheers, Jiri > >> For the vdsm, you can always run >> '/usr/libexec/vdsm/vdsmd_init_common.sh --pre-start' which is executed >> by the vdsmd.service before every start (ExecStartPre stanza) and see >> if it complains about something. > > [root@ovirt-hci03 ~]# /usr/libexec/vdsm/vdsmd_init_common.sh --pre-start > vdsm: Running mkdirs > vdsm: Running configure_vdsm_logs > vdsm: Running run_init_hooks > vdsm: Running check_is_configured > sanlock is configured for vdsm > lvm is configured for vdsm > abrt is already configured for vdsm > Managed volume database is already configured > Current revision of multipath.conf detected, preserving > libvirt is already configured for vdsm > vdsm: Running validate_configuration > SUCCESS: ssl configured to true. No conflicts > vdsm: Running prepare_transient_repository > vdsm: Running syslog_available > vdsm: Running nwfilter > vdsm: Running dummybr > vdsm: Running tune_system > vdsm: Running test_space > vdsm: Running test_lo > > retcode 0, all looks ok... > > Cheers, > > Jiri > >> >> >> Best Regards, >> Strahil Nikolov >> >> On Tue, Jul 12, 2022 at 11:12, Jiří Sléžka >> wrote: >> On 7/11/22 16:22, Jiří Sléžka wrote: >> > On 7/11/22 15:57, Strahil Nikolov wrote: >> >> Can you check for AVC denials and the error message like the >> described >> >> in >> >> >> >> https://github.com/gluster/glusterfs-selinux/issues/27#issue-1097225183 >> >> <https://github.com/gluster/glusterfs-selinux/issues/27#issue-1097225183 >> >? >> > >> > thanks for reply, there are two unrelated (qemu-kvm) avc denials >> logged >> > (related probably to sanlock recovery) >> > >> > also I cannot find glustereventsd in any related log... is it >> really >> > used by vdsm-gluster? >> > >> > this service runs on no hosts >> > >> > systemctl status glustereventsd >> > ● glustereventsd.service - Gluster Events Notifier >> > Loaded: loaded >> (/usr/lib/systemd/system/glustereventsd.service; >> > disabled; vendor preset: disabled) >> > Active: inactive (dead) >> >> it looks like root of the problem is that Gluster service is >> disabled in >> cluster settings and cannot be enabled. But it was enabled before... >> also I have to manually install vdsm-gluster when I (re)install new >> host, but bricks from this host are in unknown state in admin. Maybe >> vdsm-gluster is not correctly configured? Maybe glustereventsd is not >> running? I am just guessing... >> >> I have no access to other HCI installation so I cannot compare >> differenc
[ovirt-users] Re: Seeking best performance on oVirt cluster
I would consider using smaller templates .Also, give it a try with iSCSI. Best Regards,Strahil Nikolov On Wed, Jul 13, 2022 at 3:10, Pascal D wrote: I have experienced the same performance problem in creating new template or creating new stateful image from template. I have traced it to the use of qemu-img convert which is very very slow. Currently a template creation on my setup, takes around 29m for a 45G image when a simple copy over NFS takes 1m26s over a 10G network which is expected since there is roughly as many read as write over the network (4Gbps) Adding --cache writeback to qemu-img improves from 29m to around 8m but according to a prior comment on this mailing list might not work on all platform. Hope that helps ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/XWUDXA47L72FUHT4DSHZTR634P5HMYIS/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/J4MLU47DGPRIGLUMPBBVS4XEN5SDDCDM/
[ovirt-users] Re: Seeking best performance on oVirt cluster
Are you using pNFS ? Best Regards,Strahil Nikolov On Tue, Jul 12, 2022 at 14:21, David Johnson wrote: ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/JNN5CADTFTEZVARBJ7CUXGGMGV7J3F56/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/T6FNH2XQBKLWAO6RYCH2IZAMU23SWBV3/
[ovirt-users] Re: gluster service on the cluster is unchecked on hci cluster
glustereventad will notify the engine when something changes - like a new
volume is created from the cli (or bad things happened ;) ), so it should be
running.
You can use the workaround from the github issue and reatart the
glustereventsd service.
For the vdsm, you can always run '/usr/libexec/vdsm/vdsmd_init_common.sh
--pre-start' which is executed by the vdsmd.service before every start
(ExecStartPre stanza) and see if it complains about something.
Best Regards,Strahil Nikolov
On Tue, Jul 12, 2022 at 11:12, Jiří Sléžka wrote: On
7/11/22 16:22, Jiří Sléžka wrote:
> On 7/11/22 15:57, Strahil Nikolov wrote:
>> Can you check for AVC denials and the error message like the described
>> in
>> https://github.com/gluster/glusterfs-selinux/issues/27#issue-1097225183 ?
>
> thanks for reply, there are two unrelated (qemu-kvm) avc denials logged
> (related probably to sanlock recovery)
>
> also I cannot find glustereventsd in any related log... is it really
> used by vdsm-gluster?
>
> this service runs on no hosts
>
> systemctl status glustereventsd
> ● glustereventsd.service - Gluster Events Notifier
> Loaded: loaded (/usr/lib/systemd/system/glustereventsd.service;
> disabled; vendor preset: disabled)
> Active: inactive (dead)
it looks like root of the problem is that Gluster service is disabled in
cluster settings and cannot be enabled. But it was enabled before...
also I have to manually install vdsm-gluster when I (re)install new
host, but bricks from this host are in unknown state in admin. Maybe
vdsm-gluster is not correctly configured? Maybe glustereventsd is not
running? I am just guessing...
I have no access to other HCI installation so I cannot compare differences.
I would be really happy if someone could tell me what circumstances
could disable Gluster service checkbox in admin and how to enable it
again...
Cheers,
Jiri
>
> Cheers,
>
> Jiri
>
>
>>
>>
>> Best Regards,
>> Strahil Nikolov
>>
>> On Mon, Jul 11, 2022 at 16:44, Jiří Sléžka
>> wrote:
>> Hello,
>>
>> On 7/11/22 14:34, Strahil Nikolov wrote:
>> > Can you check something on the host:
>> > cat /etc/glusterfs/eventsconfig.json
>>
>> cat /etc/glusterfs/eventsconfig.json
>> {
>> "log-level": "INFO",
>> "port": 24009,
>> "disable-events-log": false
>> }
>>
>>
>> > semanage port -l | grep $(awk -F ':' '/port/ {gsub(",","",$2);
>> print
>> > $2}' /etc/glusterfs/eventsconfig.json)
>>
>> semanage port -l | grep 24009
>>
>> returns empty set, it looks like this port is not labeled
>>
>> Cheers,
>>
>> Jiri
>>
>> >
>> > Best Regards,
>> > Strahil Nikolov
>> > В понеделник, 11 юли 2022 г., 02:18:57 ч. Гринуич+3, Jiří Sléžka
>> > mailto:jiri.sle...@slu.cz>> написа:
>> >
>> >
>> > Hi,
>> >
>> > I would like to change CPU Type in my oVirt 4.4.10 HCI cluster
>> (based on
>> > 3 glusterfs/virt hosts). When I try to I got this error
>> >
>> > Error while executing action: Cannot disable gluster service on
>> the
>> > cluster as it contains volumes.
>> >
>> > As I remember I had Gluster Service enabled on this cluster but
>> now both
>> > (Enable Virt Services and Enable Gluster Service) checkboxes are
>> grayed
>> > out and Gluster Service is unchecked.
>> >
>> > Also Storage / Volumes displays my volumes... well, displays one
>> brick
>> > on particular host in unknown state (? mark) which is new
>> situation. As
>> > I can see from command line all bricks are online, no healing in
>> > progress, all looks good...
>> >
>> > I am not sure if the second issue is relevant to first one so main
>> > question is how can I (re)enable gluster service in my cluster?
>> >
>> > Thanks in advance,
>> >
>> > Jiri
>> > ___
>> > Users mailing list -- users@ovirt.org <mailto:users@ovirt.org>
>> <mailto:users@ovirt.org <mailto:users@ovirt.org>>
>> > To unsubscribe send an email to users-le...@ovirt.org
>> <mailto:users-le...@ovirt.org>
>>
>> > <mailto:users-le...@ovirt
[ovirt-users] Re: gluster service on the cluster is unchecked on hci cluster
Can you check for AVC denials and the error message like the described in
https://github.com/gluster/glusterfs-selinux/issues/27#issue-1097225183 ?
Best Regards,Strahil Nikolov
On Mon, Jul 11, 2022 at 16:44, Jiří Sléžka wrote: Hello,
On 7/11/22 14:34, Strahil Nikolov wrote:
> Can you check something on the host:
> cat /etc/glusterfs/eventsconfig.json
cat /etc/glusterfs/eventsconfig.json
{
"log-level": "INFO",
"port": 24009,
"disable-events-log": false
}
> semanage port -l | grep $(awk -F ':' '/port/ {gsub(",","",$2); print
> $2}' /etc/glusterfs/eventsconfig.json)
semanage port -l | grep 24009
returns empty set, it looks like this port is not labeled
Cheers,
Jiri
>
> Best Regards,
> Strahil Nikolov
> В понеделник, 11 юли 2022 г., 02:18:57 ч. Гринуич+3, Jiří Sléžka
> написа:
>
>
> Hi,
>
> I would like to change CPU Type in my oVirt 4.4.10 HCI cluster (based on
> 3 glusterfs/virt hosts). When I try to I got this error
>
> Error while executing action: Cannot disable gluster service on the
> cluster as it contains volumes.
>
> As I remember I had Gluster Service enabled on this cluster but now both
> (Enable Virt Services and Enable Gluster Service) checkboxes are grayed
> out and Gluster Service is unchecked.
>
> Also Storage / Volumes displays my volumes... well, displays one brick
> on particular host in unknown state (? mark) which is new situation. As
> I can see from command line all bricks are online, no healing in
> progress, all looks good...
>
> I am not sure if the second issue is relevant to first one so main
> question is how can I (re)enable gluster service in my cluster?
>
> Thanks in advance,
>
> Jiri
> ___
> Users mailing list -- users@ovirt.org <mailto:users@ovirt.org>
> To unsubscribe send an email to users-le...@ovirt.org
> <mailto:users-le...@ovirt.org>
> Privacy Statement: https://www.ovirt.org/privacy-policy.html
> <https://www.ovirt.org/privacy-policy.html>
> oVirt Code of Conduct:
> https://www.ovirt.org/community/about/community-guidelines/
> <https://www.ovirt.org/community/about/community-guidelines/>
> List Archives:
> https://lists.ovirt.org/archives/list/users@ovirt.org/message/S4NVCQ33ZSJSHR7P7K7OICSA5F253BVA/
>
> <https://lists.ovirt.org/archives/list/users@ovirt.org/message/S4NVCQ33ZSJSHR7P7K7OICSA5F253BVA/>
___
Users mailing list -- users@ovirt.org
To unsubscribe send an email to users-le...@ovirt.org
Privacy Statement: https://www.ovirt.org/privacy-policy.html
oVirt Code of Conduct:
https://www.ovirt.org/community/about/community-guidelines/
List Archives:
https://lists.ovirt.org/archives/list/users@ovirt.org/message/SO7QW75J3OAKTF4JDBBRFU3ZN6NQI7BP/
[ovirt-users] Re: Dedicated Migration Network
You can use the management network for migration and set a threshold to keep some bandwidth for the actual management traffic. Having separate management network would be useful if you have a very large cluster and you will have a lot of movement between the nodes. Best Regards,Strahil Nikolov On Thu, Jun 16, 2022 at 16:28, Clint Boggio wrote: Good Day All; I am in the process of assembling a new oVirt cluster and I am wondering if there is any benefit to having a dedicated set of nics solely dedicated to VM migration. If so, would those nics (bonded) be on their own vlan and subnet or would they share a subnet with gluster storage or the management network ? Right now i'm planning on the following architecture. 1. Management = 10G X2 Bond per hypervisor host (10.66.0.0/24) 2. Gluster/iSCSI Storage = 10G X2 Bond per hypervisor host (10.244.0.0/24) 3. VM Production Network(s) = 10G X2 Bond per hypervisor host (No IP Range) 4. ?? Possible Dedicated VM Migration Thank you very much as any input would be greatly appreciated ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/JFHLAJ2RGWFA4VEOJZCDT2UND2AEVKHI/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/LWEXUX4PDF2WJJ3E7DEXTV3CTYSV7YZ2/
[ovirt-users] Re: Reinstall standalone node without vms loss
You don't need to reinstall the whole system.Get an install media, boot from it and pick troubleshoot. Then follow https://access.redhat.com/solutions/3486741 (requires a subscription, but you can get one on https://developers.redhat.com/ -> bottom of the page). Best Regards,Strahil Nikolov My server failed and I can't boot via UEFI How can I reinstall this node (standalone) without losing my virtual machines?. I checked the filesystem and it's completely intact, I couldn't figure out what caused the UEFI to fail. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/GOCKQS4FXDK5IBBRZZNRALSUHOO5SHAV/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/TGZLBBHHE3EADOXXGOGLMY6QDFPEWDVY/
[ovirt-users] Re: OVIRT Package Upgrade Interrupted
If you use Gluster, don't forget to bump the OP version once you are happy with your tests.It controls the backward compatibility, but also some internal mechanisms and optimizations. Best Regards,Strahil Nikolov On Mon, Jun 13, 2022 at 19:54, Abe E wrote: Thank You Strahil, I was actually able to use the node snapshot to revert a version back and get things going again. This time I'll wait till its completed its testing phase and maybe get a small lab to test the upgrade on, I need to remove the testing Repo as well, I was not aware that it was added/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/YJVADSIW2A3HL7JAHR2O4WNN5T2TAMMU/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/EMWGYPAHNYVON5JAAWMALUTC3PE7COT7/
[ovirt-users] Re: OVIRT Package Upgrade Interrupted
Downgrade is not recommended but as long as you didn't increase the Gluster Op version, you can downgrade the packages and restart the services. Another option is to reapply the last transaction. Best Regards,Strahil Nikolov On Sat, Jun 11, 2022 at 1:24, Abe E wrote: It seems I haven't learned my lesson with upgrading via GUI. For some reason my server crashed during use of the GUI Upgrade method and it looks like maybe it did not complete or the like. 3NodeGluster I then noticed that I had actually upgrading a single node to the 4.5.1 Testing Version, that being said my glusterfs for this node is on 10.2 while other nodes are on 10.1. Is there a "cleaner" way of reverting the upgrade? I assume there are other packages that may have been upgraded that should be reverted. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/LKL7PABR2ST5CHTG234GTH7SH4IY2FXB/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/VJFK5LHAKPMHJ5FOE3MLYL2HC7IV66UF/
[ovirt-users] Re: oVirt SSH rate limit and disable SSH passwd auth
1. Put the engine in a match block where passowrd authentication is possible. 2. Firewalld rate limit has a burst effect so ot will never limit on the third attempt. Put a higher value like 10-15 and you will notice that it works. Usually infrastructure like oVirt ahould not be exposed to the wild (internet). Best Regards,Strahil Nikolov Hello, 1. Is it possible to disable ssh root password authentication in a working oVirt cluster without any problems? (host and ovirt-engine) /etc/ssh/sshd_config PasswordAuthentication no The SSH public authentication key is set on the host. 2. I tried setting ssh rate limit using firewall-cmd but it doesn't work for some reason. I can log in more than once. firewall-cmd --permanent --add-rich-rule='rule family="ipv4" priority="-1" service name=ssh limit value=3/m accept' There is best practice for this? Thanks Peter ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/A45N3C7GLFKOFS7ZHR72ILIMK66ZGHP5/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/4G2RSVISQPSXMRUQFS4RNOYXL4AJ4XWG/
[ovirt-users] Re: storage high latency, sanlock errors, cluster instability
Usually I would blacklist the Gluster devices by creating the necessary stanzas in /etc/multipath/conf.d/blacklist.conf This way you will keep the situation simple. For your problem, it's hard to odentify the problem based on the e-mails.What are your symptoms ? To debug GlusterFS, it is good to start from the brick logs (/var/log/gluster/bricks) and the current heal status. On a 3-way replica volume heals should be resolved by GlusterFS - if not, there is a bug. Best Regards,Strahil Nikolov Best Regards,Strahil Nikolov On Tue, May 31, 2022 at 16:32, jb wrote: I still have the same problems, but it look like that the errors comes a bit less often. I'm starting now to migrate the disk images to a NFS storage. When there is no other way, I would recreate the glusterFS cluster. The problem I have is, that I don't know where is the root of this problem and if recreating would fix the issue in longer terms. Am 29.05.22 um 20:26 schrieb Nir Soffer: > On Sun, May 29, 2022 at 9:03 PM Jonathan Baecker wrote: >> Am 29.05.22 um 19:24 schrieb Nir Soffer: >> >> On Sun, May 29, 2022 at 7:50 PM Jonathan Baecker wrote: >> >> Hello everybody, >> >> we run a 3 node self hosted cluster with GlusterFS. I had a lot of problem >> upgrading ovirt from 4.4.10 to 4.5.0.2 and now we have cluster instability. >> >> First I will write down the problems I had with upgrading, so you get a >> bigger picture: >> >> engine update when fine >> But nodes I could not update because of wrong version of imgbase, so I did a >> manual update to 4.5.0.1 and later to 4.5.0.2. First time after updating it >> was still booting into 4.4.10, so I did a reinstall. >> Then after second reboot I ended up in the emergency mode. After a long >> searching I figure out that lvm.conf using use_devicesfile now but there it >> uses the wrong filters. So I comment out this and add the old filters back. >> This procedure I have done on all 3 nodes. >> >> When use_devicesfile (default in 4.5) is enabled, lvm filter is not >> used. During installation >> the old lvm filter is removed. >> >> Can you share more info on why it does not work for you? >> >> The problem was, that the node could not mount the gluster volumes anymore >> and ended up in emergency mode. >> >> - output of lsblk >> >> NAME MAJ:MIN RM SIZE >> RO TYPE MOUNTPOINT >> sda 8:0 0 1.8T >> 0 disk >> `-XA1920LE10063_HKS028AV 253:0 0 1.8T >> 0 mpath >> |-gluster_vg_sda-gluster_thinpool_gluster_vg_sda_tmeta 253:16 0 9G >>0 lvm >> | `-gluster_vg_sda-gluster_thinpool_gluster_vg_sda-tpool 253:18 0 1.7T >>0 lvm >> | |-gluster_vg_sda-gluster_thinpool_gluster_vg_sda 253:19 0 1.7T 1 >>lvm >> | |-gluster_vg_sda-gluster_lv_data 253:20 0 100G 0 >>lvm /gluster_bricks/data >> | `-gluster_vg_sda-gluster_lv_vmstore 253:21 0 1.6T >>0 lvm /gluster_bricks/vmstore >> `-gluster_vg_sda-gluster_thinpool_gluster_vg_sda_tdata 253:17 0 1.7T >>0 lvm >> `-gluster_vg_sda-gluster_thinpool_gluster_vg_sda-tpool 253:18 0 1.7T >>0 lvm >> |-gluster_vg_sda-gluster_thinpool_gluster_vg_sda 253:19 0 1.7T >>1 lvm >> |-gluster_vg_sda-gluster_lv_data 253:20 0 100G >>0 lvm /gluster_bricks/data >> `-gluster_vg_sda-gluster_lv_vmstore 253:21 0 1.6T >>0 lvm /gluster_bricks/vmstore >> sr0 11:0 1 1024M >> 0 rom >> nvme0n1 259:0 0 238.5G >> 0 disk >> |-nvme0n1p1 259:1 0 1G >> 0 part /boot >> |-nvme0n1p2 259:2 0 134G >> 0 part >> | |-onn-pool00_tmeta 253:1 0 1G >> 0 lvm >> | | `-onn-pool00-tpool 253:3 0 87G >> 0 lvm >> | | |-onn-ovirt--node--ng--4.5.0.2--0.20220513.0+1 253:4 0 50G >> 0 lvm / >> | | |-onn-pool00 253:7 0 87G >> 1 lvm >> | | |-onn-home 253:8 0 1G 0 >> lvm /home >> | | |-onn-tmp 253:9 0 1G >> 0 lvm /tmp >> | | |-onn-var
[ovirt-users] Re: Unable to ugprade cluster level to 4.7 for the hosted engine (only)
Have you tried the windows style (a.k.a restart the Engine) ?Best Regards,Strahil Nikolov On Wed, May 18, 2022 at 22:57, Ryan Bullock wrote: ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/OYEZNZD3ZFD4TLIPGVUZWXGEVVGHUKR2/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/CB6QRVVLGS5RIKUWP2BG7ZESNDH7TDRS/
[ovirt-users] Re: Please help recovery oVirt
Srry for the typos. Sadly typing from the smartphone on the move is not the best option. Try to get your engine operational and upgrade it to 4.3.10 - then upgrading to 4.4 and 4.5 will be easy. Best Regards,Strahil Nikolov On Sun, May 15, 2022 at 11:02, Vatslav Lan wrote: Thank you. I will try. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/HB5BCAHPFGN4DPMQW7IQ5HROMZ42FYQK/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/5RWQHWVN2CIV47T3IA3M33GBXGTURYR7/
[ovirt-users] Re: Please help recovery oVirt
I would start over.Get your backup and restore the engine crom backup.If backup is unavailable, deploy a fresh engine and import the storafe domains, Templates and then the VMs. Once you have a working engine, update to latest 4.3 /I think it was 4.3.10 / Keep in mind that older versions do not work. Once you have a 4.3.10, backup and then rebuild a host with EL8. Then you can reatore your enginw on that node with the 4.3.10 backup Next step is to import the rest of the nodes (do not let the same host to be managed by more than 1 engine) Best Regards,Strahil Nikolov On Fri, May 13, 2022 at 17:38, Vatslav Lan wrote: I have installed RHEV 4.3.4. I wanted to migrate the host to Ovirt 4.5. As a result I loss of the oVirt Engine’s database (configuration). RHEV host is up, RHE engine is up to. But Storage Domain is deactive. All data of Storage Domains is ok. I tried to import Storage Domain to Ovirt 4.5 (according to documentation 3.6 - https://www.ovirt.org/develop/release-management/features/storage/importunregisteredentities.html) But get error "Error while executing action Attach Storage Domain: AcquireHostIdFailure" Please help recovery oVirt. Minimun: - copy data from Storage Domain Maximu: recovey VM entities ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/PWNVGU5RFJMSI4K5WY4OQHLUFIUZLTYH/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/J5KTSORI5BL2OHRCZNTU3TGSQSPD5E4M/
[ovirt-users] Re: Unable to install Hosted engine.
I think that a new attempt should be done as a lot of async updates were pushed and they fix a lot of problems. Best Regards,Strahil Nikolov On Wed, May 11, 2022 at 15:17, John wrote: Hi Paul, If you logon to the host where the hosted engine is running and type in "virsh list" (if prompted for a userid and password use vdsm@ovirt password shibboleth) the hostedengine VM should have a number (like 1,2 3 etc). Using this number, type "virsh console n" where "n" is that VM number and again use the same userid and password credentials if prompted. This should drop you into a console session on the hostedengine VM. from there, login as root. If you can't access the engine via a web browser double check that the postgresql-jdbc was indedd downgraded and you are not hitting the "500 error". If all else fails, a fix is due out as per Michael Skrivanek's post yesterday: "It's worth mentioning that 4.5.0.8 should follow shortly and should fix the compatibility with new postgresql-jdbc so that people don't have to downgrade" HTH John On 11/05/2022 10:49, paul.chap...@farmgroup.tv wrote: > Hi John, thanks for replying. I didn't realised virsh was the way to go. I've > done the downgrade now but the engine is listed in virsh as HostedEngineLocal > so I'm not sure if the install completed. I need to get a point where I can > managed the engine via the web browser. > ___ > Users mailing list -- users@ovirt.org > To unsubscribe send an email to users-le...@ovirt.org > Privacy Statement: https://www.ovirt.org/privacy-policy.html > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > List Archives: > https://lists.ovirt.org/archives/list/users@ovirt.org/message/2O53J2L7FQO6HF5YF7II2UIZPG57EFMO/ -- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/MWDMCGVNNEXKVIDVOYQVDCH3ADK5WENK/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/TILM6KULC5XZBKMYAAJJL5YXFQOPOION/
[ovirt-users] Re: OVIRT Engine Restore from old Backup
If you decide to do it, I would do the following: Verify if there are any heals towards the 4.4 node -> If not, proceed.use remove-brick replica 1 mode (see gluster volume help) and remove both 4.5 bricks.Then remove the nodes with gluster peer detach.Remove gluster 4.5 and install 4.4 Then setup only 1 node's brick (mkfs.xfs-f -i size=512 ...) , peer probe that node and expand the volume (add-brick replica 2) . N.B.: Don't forget to increase the replica count !!! Wait for the heals to end, peer probe the last node, mkfs.xfs the brick and then again add-brick and increase the replica count. Of course, backups are must when you play with storage :D Best Regards,Strahil Nikolov On Tue, May 10, 2022 at 1:01, Abe E wrote: Spoke too soon, the above + it seems occasionally the gluster on 2 nodes reports Cluster quorum is not met. I did have to at one point rebuild the glusters which includes the bricks, am I at the point where I should be resetting the brick on a node? ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/U6HJD4NH334HFZPHQWUB5QB7AQKNF5P2/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/7NDG54KGROO7FEQXIH7DHMLJIC6WBULD/
[ovirt-users] Re: FC Storage recover
According to vdsm, there are some failed multipath paths -> you will need to clear them (pure LinuxSystem Administration) as they might cause the real symptom. According to the log there are read errors. You have to figure out why vdsm fails to read the LUN.Can you try to 'dd if=/dev/mapper/multipath-wwid of=/dev/null bs=10M count=200' and see if it errors out. Best Regards,Strahil Nikolov On Fri, May 6, 2022 at 15:37, Nyika Csaba wrote: ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/Z7QQGPX6GX5SX3SDKIQMS7VFWGPVOHHI/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/3ENYPVBJW7B73KRQ6HQSFWZSUYYFE3B2/
[ovirt-users] Re: OVIRT Engine Restore from old Backup
In worst case scenario, you can import the Storage domains ,the VMs from it and then configure host networking. Keep in mind that 2 Engines must never manage the same host. Best Regards,Strahil Nikolov On Sat, May 7, 2022 at 10:15, Abe E wrote: I have even tried usine answers files when deploying the engine with the backup and marking what I want the UUID to be and the name of the domain but it continues to fail. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/2YWWVLPTYKCXCNDFEYJPPYC2JHI6K5JZ/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/4X4C4ECQM3UHTRYA4SI7D5H5HDPYHVYL/
[ovirt-users] Re: OVIRT Engine Restore from old Backup
Usually I deploy the backup during the HostedEngine creation.Have you tried that approach ? Best Regards,Strahil Nikolov On Sat, May 7, 2022 at 0:59, Abe E wrote: Hey All, I really dont like spamming the forums but the issues I am having keep changing entirely. I am at the point where I can get much closer to rebuilding my engine although my hurtle currently is restoring. When I restore using my most recent backup it is problematic Currently I am restoring by: clean engine install engine-cleanup engine-backup --mode=restore --file=ovirt-engine-backup-20220504011012.backup --log=restore5.log engine-setup Comes up with alot of annoyances as the ID of the old hosted_storage and the new one are mismatched in the GUI. On top of that it is not allowing me to deploy the engine to the 2nd Gluster (3rd one keeps deleting its glusters on reboot since 4.3 Upgrade). Host 1 which runs the hosted engine is not showing as active or unlike, rather it is unresponsive, when I tried to enroll certificates it finally accepted but failed because it said its missing networks, once added it crashed the engine and ha agent wouldnt come up. Now that I think of it, I could have removed the extra networks from being required although it still doesnt benefit me here as I am unable to deploy or reinstall the 2nd Gluster node and the first one will not show its correct state as the host. Should I just be deploying the DB, or is the full file backup fine? My issue here is it takes long to redeploy so the trial an error of failing takes me hours as my backup is from 4.5 engine even though my nodes are on 4.4 as 4.5 keeps causing the catastrophic failure of my whole cluster. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/AWUTDFRAZDRJ3UB4WXUVZZAPSOUAOQ2M/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/WSXFR47NDESTUUIPCVJ3A6TATQ5JGGTS/
[ovirt-users] Re: Ovirt engine Isuue
When ansible waits the Engine to come alive, ssh to it, downgrade postgresql-jdbc and restart the ovirt-engine service.There is an ongoing problem with that package. Best Regards,Strahil Nikolov On Fri, May 6, 2022 at 22:29, Jonathan Grégoire wrote: It is a fresh install of ovirt-engine 4.4 running a fresh Centos Stream 8 VM. The problem is that the GUI isn't working I'm getting the following error: "500 - Internal Server Error" I already tried to downgrade postgresql-jdbc from version 42.2.14 to version 42.2.3 but it didn't change anything (after a "systemctl restart ovirt-engine" of course). I found an error in the "ovirt-engine.log" file, I pasted the content here: https://pastebin.pl/view/576d3a33 I don't know if it is related or not. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/5EWI5XS27JHDQ5BDSGMDATPMBRT633M2/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/4UMHDY2S4IIPYE2QFFIPQ2T2WE7DLXK7/
[ovirt-users] Re: ovirtsdk4.Error: Fault reason is "Operation Failed". Fault detail is "[XML error]". HTTP response code is 400.
Most probably it's related to the bug in the vdsm with Gluster v10.
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Execute just a specific
set of steps]
[ INFO ] ok: [localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Force facts gathering]
[ INFO ] ok: [localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Wait for the storage interface
to be up]
[ INFO ] skipping: [localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Check local VM dir stat]
[ INFO ] ok: [localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Enforce local VM dir existence]
[ INFO ] skipping: [localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : include_tasks]
[ INFO ] ok: [localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Obtain SSO token using
username/password credentials]
[ INFO ] ok: [localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Fetch host facts]
[ INFO ] ok: [localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Fetch cluster ID]
[ INFO ] ok: [localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Fetch cluster facts]
[ INFO ] ok: [localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Fetch Datacenter facts]
[ INFO ] ok: [localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Fetch Datacenter ID]
[ INFO ] ok: [localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Fetch Datacenter name]
[ INFO ] ok: [localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Fetch cluster name]
[ INFO ] ok: [localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Fetch cluster version]
[ INFO ] ok: [localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Enforce cluster major version]
[ INFO ] skipping: [localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Enforce cluster minor version]
[ INFO ] skipping: [localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Set storage_format]
[ INFO ] ok: [localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Add NFS storage domain]
[ INFO ] skipping: [localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Add glusterfs storage domain]
[ ERROR ] ovirtsdk4.Error: Fault reason is "Operation Failed". Fault detail is
"[XML error]". HTTP response code is 400.
[ ERROR ] fatal: [localhost]: FAILED! => {"changed": false, "msg": "Fault
reason is \"Operation Failed\". Fault detail is \"[XML error]\". HTTP response
code is 400."}
___
Users mailing list -- users@ovirt.org
To unsubscribe send an email to users-le...@ovirt.org
Privacy Statement: https://www.ovirt.org/privacy-policy.html
oVirt Code of Conduct:
https://www.ovirt.org/community/about/community-guidelines/
List Archives:
https://lists.ovirt.org/archives/list/users@ovirt.org/message/XN3H2YZZ56K7PDHBWOHYHAQIZXO5N3IO/
___
Users mailing list -- users@ovirt.org
To unsubscribe send an email to users-le...@ovirt.org
Privacy Statement: https://www.ovirt.org/privacy-policy.html
oVirt Code of Conduct:
https://www.ovirt.org/community/about/community-guidelines/
List Archives:
https://lists.ovirt.org/archives/list/users@ovirt.org/message/ORJPAQ23KIEYTYCSX32L6I7AOHBKYRDD/
[ovirt-users] Re: Ovirt engine Isuue
Opening a new thread looses the history of the issue.Can you summarize the symptoms and what actions were done so far ? Best Regards,Strahil Nikolov On Fri, May 6, 2022 at 19:56, Jonathan Grégoire wrote: Hi Strahil, Do you have any hints for me? Jonathan ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/CS3FZRWGIR64K34ZW5JNVI5IBGZA5EV6/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/YTAEIHOPYK24ADEG6NGE3IFBHIH3QGO3/
[ovirt-users] Re: i need change legacy to ovs switch mode on oVirt node's
If network is out of sync, check in the UI the network settings for the host.Usually all network changes should be done in the UI /or via the API/. Best Regards,Strahil Nikolov On Fri, May 6, 2022 at 11:59, sultanu--- via Users wrote: Hello, Team! I need help. I have cluster with 3 nodes oVirt 4.4.10 and common ISCSI storage, i have hosted engine installed on it. I wont change legacy to ovs switch mode, using instruction below: - Install first host and VM using "hosted-engine --deploy" - In the Engine UI, change Cluster switch type from Legacy to OVS - Shutdown the engine VM and stop vdsmd on the host. - Manually change the switch type to ovs in /var/lib/vdsm/persistence/netconf/nets/ovirtmgmt - Restart the host After this changing my hosted engine don't wont start, it says i have a problem with vnet interface, i don't know virtmanager or i don't know vnetuser. When i had return back settings from ovs to legacy mode, hosted engine start without any problem When i had change file /var/lib/vdsm/persistence/netconf/nets/ovirtmgmt on hosts without hosted engine, they are change network mode and start working as ovs switch mode but they say network out of sync. I tryed to migrate hosted engine from host with legacy switch to host with ovs switch hosted engine don't wont migrate. Could you help me please. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/ZF27YIP33Y77TDJVL7CVW5SIS2GPHHVI/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/Q3UWHJJ5AQ33DTN2YR3FB524KAC2FQTV/
