Re: [Users] Reattach storage domain
01.02.2014 23:12, Itamar Heim пишет: On 02/01/2014 09:58 PM, Alexandr wrote: 01.02.2014 21:57, Meital Bourvine пишет: I think that it should be something like this: Method: PUT URL:https://IP/api/storageconnections/ID Body: storage_connection address/address type/type port/port target/target /storage_connection (Add the correct details to the body. - Original Message - From: Itamar Heimih...@redhat.com To: Alexandrshur...@shurik.kiev.ua,users@ovirt.org Sent: Saturday, February 1, 2014 7:58:56 PM Subject: Re: [Users] Reattach storage domain On 02/01/2014 06:56 PM, Alexandr wrote: Thank you. Can you provide me more detailed steps, I'm not familiar with rest api :( sorry i can't give more details right now: manage connection details: http://www.ovirt.org/Features/Manage_Storage_Connections rest api (and other things): https://access.redhat.com/site/documentation/en-US/Red_Hat_Enterprise_Virtualization/3.3/html-single/Developer_Guide/index.html 01.02.2014 19:51, Itamar Heim пишет: On 02/01/2014 06:38 PM, Alexandr wrote: Hello! Unfortunately my master storage domain (gluster) is dead. I setup another gluster-storage and attach it to the ovirt. Hostname, path and volume name are same as old ones. Then I restored from tar archive all files. But I cannot activate master domain, operation failed and domain status remains inactive. I see - it mounted on nodes: vms02.lis.ua:STORAGE on /rhev/data-center/mnt/glusterSD/vms02.lis.ua:STORAGE a I attached engine.log, can someone provide me recovery steps? P.S. Sorry for my english ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users the right way to do this would be to restore it not via engine, then use the rest api to edit the storage domain connection (mount) in the engine. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users I tried to change it via ovirt-shell and receive an error: [oVirt shell (connected)]# update storageconnection 4a1d8b07-f393-4134-86cc-4f46145cca2b --address vms02.lis.ua --path STORAGE error: status: 400 reason: Bad Request detail: Cannot edit Storage Connection. Storage connection parameters can be edited only for NFS, Posix, local or iSCSI data domains. alisa/derez - any reason we don't support edit connection for gluster sd? I still cannot solve my problem with a storage, and now I have started most important virtual machines directly via libvirt and set in domain xml configuration file disk configuration to disk type='file' device='disk' driver name='qemu' type='raw'/ source file='/rhev/data-center/mnt/glusterSD/vms02.lis.ua:STORAGE/7f9709c1-3ab6-4af8-9e58-955ef7c9452e/images/fd0bf58e-3ba1-428c-a3e2-7e5410d6bc75/4ebf1396-28ac-4851-8b86-e0f1085f735e'/ Now I have two questions: 1. If setup fresh ovirt installation how can I attach an existing gluster storage and import disks? Are http://www.ovirt.org/Features/Import_an_existing_Storage_Domain and http://www.ovirt.org/Features/Domain_Scan already implemented in 3.3.2? or 2. May be I can move these disk images into a new SD? ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] oVirt Node Interface Renaming Problem
Am Donnerstag, den 30.01.2014, 10:43 -0800 schrieb David Li: Hi, I am using oVirt node 3.0.3. It seems systemd renames all the interfaces from ethx to something else. Not sure why but this creates lots of problems for some old scripts. For example: [root@localhost ~]# dmesg | grep -i eth0 [2.441579] bnx2 :10:00.0 eth0: Broadcom NetXtreme II BCM5709 1000Base-SX (C0) PCI Express found at mem fa00, IRQ 30, node addr 5c:f3:fc:20:6e:58 [ 27.222803] systemd-udevd[822]: renamed network interface eth0 to enp16s0f0 Is there anyway to prevent this? Hey David, as Antoni already pointed out, this is a basic Fedora / systemd feature. It actually solves problems and I'd also suggest - like Antoni - to take these new names. I don't know of a way of turning this naming off. This upstream document gives some more insight: http://www.freedesktop.org/wiki/Software/systemd/PredictableNetworkInterfaceNames/ One note: The CentOS based Node is still using the old NIC naming. - fabian signature.asc Description: This is a digitally signed message part ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] about the size of an offline snapshot
On 02/02/2014 02:26 PM, Gianluca Cecchi wrote: On Sun, Feb 2, 2014 at 11:21 AM, Maor Lipchuk wrote: That is correct, you can also see the size and the fields through the API or ovirt-cli (see http://documentation-devel.engineering.redhat.com/site/documentation/en-US/Red_Hat_Enterprise_Virtualization/3.3-Beta/html-single/Developer_Guide/index.html#Floating_Disk_Elements) though, you can not see the true size in the floating disk, IINM you can see it under the VM snapshots disks in the API. Just to correct the link as 3.3 is not beta any more and that the link provided is accessible only by Red Hat employees probably: https://access.redhat.com/site/documentation/en-US/Red_Hat_Enterprise_Virtualization/3.3/html/Developer_Guide/chap-Floating_Disks.html#Floating_Disk_Elements Gianluca Thanks for noticing Regards, Maor ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] oVirt 3.4 test day - results
On Jan 27, 2014, at 17:02 , Alexander Wels aw...@redhat.com wrote: Hi, I tested the following items during the test day and here are my results: 1. reboot VM functionality The related feature page is: http://www.ovirt.org/Features/Guest_Reboot The feature page mentions a policy selection checkbox which I was unable to find in the web admin UI at all. I checked the patches that implement the feature and did not see the check box implementation. The patches did show me that all I need to use the feature was to install the guest agent on the guest. So for my test I installed a fedora guest, and I installed the guest agent on the guest. After about a minute after starting the guest, the reboot button was enabled and pressing it started the reboot sequence on the guest. I had a console open on the guest and it informed me that the admin had started the reboot process and the guest would be rebooted in a minute. I did not find a way to change the time it took for the reboot to happen. I did the same test with the REST api, with the same result. The reboot was scheduled for a minute after I issued the command. I did not find a way to change the time with the REST api either. I am guessing that is a future feature. indeed. The scope of the feature was cut down significantly. No customizations other than via vdsm.conf. We hope we'll get the original promises in 3.5:) The default 60 seconds delay time is for shutdown as well. The future customizations are to remove it. 2. Fix Control-Alt-Delete functionality in console options I had trouble getting spice to work in my test setup, but no issues with VNC. So I tested VNC. I checked the VM console options to make sure that 'Map ctrl-alt-del shortcut to ctrl+alt+end' was checked. Then I connected to a running VM with VNC. I pressed ctrl-+alt+end expected it to issue a ctrl-alt-del to the guest. Nothing happened. I pressed ctrl-alt-del and it properly issued ctrl-alt-del to the guest. I made sure there was no issue with my client by using the menu to issue a ctrl-alt-del to the guest which also resulted in the proper action on the guest. I opened a bug for this: https://bugzilla.redhat.com/show_bug.cgi?id=1057763 I did this test on my Fedora machine, and the description mentions that certain OSes capture the ctrl-alt-del before sending it to the guest, Fedora is not one of those OSes, so maybe my test was not valid? it seems only the Windows version of virt-viewer supports the mapping. We'll grey it out for Linux clients then (or try to push the change to Linux versions as well, whichever can be done first) Thanks, michal 3. Show name of the template in General tab for a VM if the VM is deployed from template via clone allocation. This is a very straight forward test. I created a template from a VM. I named the template. Then created a VM from that template using clone allocation. I verified that the name of the template is now properly shown in the VM general sub tab. Works as expected. Overall I had issues getting engine installed due to the shmmax issue reported in other threads, and then I had a really hard time adding new hosts from a blank fedora minimum install. I was successful one out of three attempts, which I feel was probably an yum repository issue as I was getting conflicting python-cpopen issues causing VDSM to not start. Thanks, Alexander ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[Users] Hosted Engine always reports unknown stale-data
Hi, I was wondering if anyone has this same notice when they run: hosted-engine --vm-status The engine status will always be unknown stale-data even when the VM is powered on and the engine is online. engine-health will actually report the correct status. eg. --== Host 1 status ==-- Status up-to-date : False Hostname : 172.16.0.11 Host ID: 1 Engine status : unknown stale-data Is it some sort of blocked port causing this or is this by design? Thanks, Andrew ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] Hosted Engine always reports unknown stale-data
- Original Message - From: Andrew Lau and...@andrewklau.com To: users users@ovirt.org Sent: Monday, February 3, 2014 12:32:45 PM Subject: [Users] Hosted Engine always reports unknown stale-data Hi, I was wondering if anyone has this same notice when they run: hosted-engine --vm-status The engine status will always be unknown stale-data even when the VM is powered on and the engine is online. engine-health will actually report the correct status. eg. --== Host 1 status ==-- Status up-to-date : False Hostname : 172.16.0.11 Host ID : 1 Engine status : unknown stale-data Is it some sort of blocked port causing this or is this by design? Thanks, Andrew ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users Hi Andrew, it looks like an issue with the time stamp. Which time stamp do you have? How relevant is it? ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] ovirt test day: HA VM Reservation feature test summary
- Original Message - From: Moti Asayag masa...@redhat.com To: users users@ovirt.org Sent: Monday, January 27, 2014 5:54:22 PM Subject: [Users] ovirt test day: HA VM Reservation feature test summary Hi All, In the latest ovirt-test-day i've tested the HA VM resource reservation feature [1] according to the basic scenarios as described on [2]. The new feature notifies the admin via an event log about his cluster inability to preserve resources for HA VMs. I've reported 2 bugs based on the behavior: The cluster check doesn't consider the state of the cluster's hosts when it calculates the resources [3] and a minor issue of the audit log translation into a message [4]. [1] http://www.ovirt.org/Features/HA_VM_reservation [2] http://www.ovirt.org/OVirt_3.4_TestDay#SLA [3] Bug 1057579 -HA Vm reservation check ignores host status https://bugzilla.redhat.com/show_bug.cgi?id=1057579 [4] Bug 1057584 -HA Vm reservation event log is not well resolved https://bugzilla.redhat.com/show_bug.cgi?id=1057584 Thanks, Moti Thanks, Moti. Good catches. When looking at the code I also noticed 'none' policy does not use the ha reservations weight module. Were you using the default policy or something else? Thanks, Doron ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] Reattach storage domain
On 02/03/2014 09:17 AM, Alexandr wrote: 01.02.2014 23:12, Itamar Heim пишет: On 02/01/2014 09:58 PM, Alexandr wrote: 01.02.2014 21:57, Meital Bourvine пишет: I think that it should be something like this: Method: PUT URL:https://IP/api/storageconnections/ID Body: storage_connection address/address type/type port/port target/target /storage_connection (Add the correct details to the body. - Original Message - From: Itamar Heimih...@redhat.com To: Alexandrshur...@shurik.kiev.ua,users@ovirt.org Sent: Saturday, February 1, 2014 7:58:56 PM Subject: Re: [Users] Reattach storage domain On 02/01/2014 06:56 PM, Alexandr wrote: Thank you. Can you provide me more detailed steps, I'm not familiar with rest api :( sorry i can't give more details right now: manage connection details: http://www.ovirt.org/Features/Manage_Storage_Connections rest api (and other things): https://access.redhat.com/site/documentation/en-US/Red_Hat_Enterprise_Virtualization/3.3/html-single/Developer_Guide/index.html 01.02.2014 19:51, Itamar Heim пишет: On 02/01/2014 06:38 PM, Alexandr wrote: Hello! Unfortunately my master storage domain (gluster) is dead. I setup another gluster-storage and attach it to the ovirt. Hostname, path and volume name are same as old ones. Then I restored from tar archive all files. But I cannot activate master domain, operation failed and domain status remains inactive. I see - it mounted on nodes: vms02.lis.ua:STORAGE on /rhev/data-center/mnt/glusterSD/vms02.lis.ua:STORAGE a I attached engine.log, can someone provide me recovery steps? P.S. Sorry for my english ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users the right way to do this would be to restore it not via engine, then use the rest api to edit the storage domain connection (mount) in the engine. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users I tried to change it via ovirt-shell and receive an error: [oVirt shell (connected)]# update storageconnection 4a1d8b07-f393-4134-86cc-4f46145cca2b --address vms02.lis.ua --path STORAGE error: status: 400 reason: Bad Request detail: Cannot edit Storage Connection. Storage connection parameters can be edited only for NFS, Posix, local or iSCSI data domains. alisa/derez - any reason we don't support edit connection for gluster sd? I still cannot solve my problem with a storage, and now I have started most important virtual machines directly via libvirt and set in domain xml configuration file disk configuration to disk type='file' device='disk' driver name='qemu' type='raw'/ source file='/rhev/data-center/mnt/glusterSD/vms02.lis.ua:STORAGE/7f9709c1-3ab6-4af8-9e58-955ef7c9452e/images/fd0bf58e-3ba1-428c-a3e2-7e5410d6bc75/4ebf1396-28ac-4851-8b86-e0f1085f735e'/ Now I have two questions: 1. If setup fresh ovirt installation how can I attach an existing gluster storage and import disks? Are http://www.ovirt.org/Features/Import_an_existing_Storage_Domain and http://www.ovirt.org/Features/Domain_Scan already implemented in 3.3.2? or 2. May be I can move these disk images into a new SD? we're working on this, but for now you can only attach a clean SD. you can later move to it the disks and register them via the domain scan ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] ovirt test day: HA VM Reservation feature test summary
- Original Message -
From: Doron Fediuck dfedi...@redhat.com
To: Moti Asayag masa...@redhat.com
Cc: users users@ovirt.org
Sent: Monday, February 3, 2014 1:07:37 PM
Subject: Re: [Users] ovirt test day: HA VM Reservation feature test summary
- Original Message -
From: Moti Asayag masa...@redhat.com
To: users users@ovirt.org
Sent: Monday, January 27, 2014 5:54:22 PM
Subject: [Users] ovirt test day: HA VM Reservation feature test summary
Hi All,
In the latest ovirt-test-day i've tested the HA VM resource reservation
feature [1] according to the basic scenarios as described on [2].
The new feature notifies the admin via an event log about his cluster
inability to preserve resources for HA VMs. I've reported 2 bugs based
on the behavior: The cluster check doesn't consider the state of the
cluster's hosts when it calculates the resources [3] and a minor issue
of the audit log translation into a message [4].
[1] http://www.ovirt.org/Features/HA_VM_reservation
[2] http://www.ovirt.org/OVirt_3.4_TestDay#SLA
[3] Bug 1057579 -HA Vm reservation check ignores host status
https://bugzilla.redhat.com/show_bug.cgi?id=1057579
[4] Bug 1057584 -HA Vm reservation event log is not well resolved
https://bugzilla.redhat.com/show_bug.cgi?id=1057584
Thanks,
Moti
Thanks, Moti.
Good catches. When looking at the code I also noticed 'none' policy does not
use
the ha reservations weight module. Were you using the default policy or
something
else?
I used the the default ('None') policy in my testing.
Thanks,
Doron
___
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] ovirt test day: HA VM Reservation feature test summary
- Original Message -
From: Moti Asayag masa...@redhat.com
To: Doron Fediuck dfedi...@redhat.com
Cc: users users@ovirt.org
Sent: Monday, February 3, 2014 1:17:38 PM
Subject: Re: [Users] ovirt test day: HA VM Reservation feature test summary
- Original Message -
From: Doron Fediuck dfedi...@redhat.com
To: Moti Asayag masa...@redhat.com
Cc: users users@ovirt.org
Sent: Monday, February 3, 2014 1:07:37 PM
Subject: Re: [Users] ovirt test day: HA VM Reservation feature test summary
- Original Message -
From: Moti Asayag masa...@redhat.com
To: users users@ovirt.org
Sent: Monday, January 27, 2014 5:54:22 PM
Subject: [Users] ovirt test day: HA VM Reservation feature test summary
Hi All,
In the latest ovirt-test-day i've tested the HA VM resource reservation
feature [1] according to the basic scenarios as described on [2].
The new feature notifies the admin via an event log about his cluster
inability to preserve resources for HA VMs. I've reported 2 bugs based
on the behavior: The cluster check doesn't consider the state of the
cluster's hosts when it calculates the resources [3] and a minor issue
of the audit log translation into a message [4].
[1] http://www.ovirt.org/Features/HA_VM_reservation
[2] http://www.ovirt.org/OVirt_3.4_TestDay#SLA
[3] Bug 1057579 -HA Vm reservation check ignores host status
https://bugzilla.redhat.com/show_bug.cgi?id=1057579
[4] Bug 1057584 -HA Vm reservation event log is not well resolved
https://bugzilla.redhat.com/show_bug.cgi?id=1057584
Thanks,
Moti
Thanks, Moti.
Good catches. When looking at the code I also noticed 'none' policy does
not
use
the ha reservations weight module. Were you using the default policy or
something
else?
I used the the default ('None') policy in my testing.
So indeed we may have another issue.
Thanks again,
Doron
___
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Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] Hosted Engine always reports unknown stale-data
On Mon, Feb 3, 2014 at 9:53 PM, Doron Fediuck dfedi...@redhat.com wrote: - Original Message - From: Andrew Lau and...@andrewklau.com To: users users@ovirt.org Sent: Monday, February 3, 2014 12:32:45 PM Subject: [Users] Hosted Engine always reports unknown stale-data Hi, I was wondering if anyone has this same notice when they run: hosted-engine --vm-status The engine status will always be unknown stale-data even when the VM is powered on and the engine is online. engine-health will actually report the correct status. eg. --== Host 1 status ==-- Status up-to-date : False Hostname : 172.16.0.11 Host ID : 1 Engine status : unknown stale-data Is it some sort of blocked port causing this or is this by design? Thanks, Andrew ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users Hi Andrew, it looks like an issue with the time stamp. Which time stamp do you have? How relevant is it? timestamps seem to be outdated by a lot, interesting error in the broker.log Thread-24::INFO::2014-02-03 22:33:14,801::engine_health::90::engine_health.CpuLoadNoEngine::(action) VM not running on this host, status down Thread-22::INFO::2014-02-03 22:33:14,834::mem_free::53::mem_free.MemFree::(action) memFree: 27382 Thread-23::ERROR::2014-02-03 22:33:14,922::cpu_load_no_engine::156::cpu_load_no_engine.EngineHealth::(update_stat_file) Failed to getVmStats: 'pid' Thread-23::INFO::2014-02-03 22:33:14,923::cpu_load_no_engine::121::cpu_load_no_engine.EngineHealth::(calculate_load) System load total=0.0124, engine=0., non-engine=0.0124 I'm assuming that update_stat_file is the metadata file the vm-status is getting pulled from? ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] Hosted Engine always reports unknown stale-data
- Original Message - From: Andrew Lau and...@andrewklau.com To: Doron Fediuck dfedi...@redhat.com Cc: users users@ovirt.org, Jiri Moskovcak jmosk...@redhat.com, Greg Padgett gpadg...@redhat.com Sent: Monday, February 3, 2014 1:35:01 PM Subject: Re: [Users] Hosted Engine always reports unknown stale-data On Mon, Feb 3, 2014 at 9:53 PM, Doron Fediuck dfedi...@redhat.com wrote: - Original Message - From: Andrew Lau and...@andrewklau.com To: users users@ovirt.org Sent: Monday, February 3, 2014 12:32:45 PM Subject: [Users] Hosted Engine always reports unknown stale-data Hi, I was wondering if anyone has this same notice when they run: hosted-engine --vm-status The engine status will always be unknown stale-data even when the VM is powered on and the engine is online. engine-health will actually report the correct status. eg. --== Host 1 status ==-- Status up-to-date : False Hostname : 172.16.0.11 Host ID : 1 Engine status : unknown stale-data Is it some sort of blocked port causing this or is this by design? Thanks, Andrew ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users Hi Andrew, it looks like an issue with the time stamp. Which time stamp do you have? How relevant is it? timestamps seem to be outdated by a lot, interesting error in the broker.log Thread-24::INFO::2014-02-03 22:33:14,801::engine_health::90::engine_health.CpuLoadNoEngine::(action) VM not running on this host, status down Thread-22::INFO::2014-02-03 22:33:14,834::mem_free::53::mem_free.MemFree::(action) memFree: 27382 Thread-23::ERROR::2014-02-03 22:33:14,922::cpu_load_no_engine::156::cpu_load_no_engine.EngineHealth::(update_stat_file) Failed to getVmStats: 'pid' Thread-23::INFO::2014-02-03 22:33:14,923::cpu_load_no_engine::121::cpu_load_no_engine.EngineHealth::(calculate_load) System load total=0.0124, engine=0., non-engine=0.0124 I'm assuming that update_stat_file is the metadata file the vm-status is getting pulled from? Yep. Can you please verify the time your host actually has? ie- we have a known issue with time, since we assume all hosts are in sync. So if one of your hosts has a time sync issue, this can explain the problem you see. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] Hosted Engine always reports unknown stale-data
On Mon, Feb 3, 2014 at 10:40 PM, Doron Fediuck dfedi...@redhat.com wrote: - Original Message - From: Andrew Lau and...@andrewklau.com To: Doron Fediuck dfedi...@redhat.com Cc: users users@ovirt.org, Jiri Moskovcak jmosk...@redhat.com, Greg Padgett gpadg...@redhat.com Sent: Monday, February 3, 2014 1:35:01 PM Subject: Re: [Users] Hosted Engine always reports unknown stale-data On Mon, Feb 3, 2014 at 9:53 PM, Doron Fediuck dfedi...@redhat.com wrote: - Original Message - From: Andrew Lau and...@andrewklau.com To: users users@ovirt.org Sent: Monday, February 3, 2014 12:32:45 PM Subject: [Users] Hosted Engine always reports unknown stale-data Hi, I was wondering if anyone has this same notice when they run: hosted-engine --vm-status The engine status will always be unknown stale-data even when the VM is powered on and the engine is online. engine-health will actually report the correct status. eg. --== Host 1 status ==-- Status up-to-date : False Hostname : 172.16.0.11 Host ID : 1 Engine status : unknown stale-data Is it some sort of blocked port causing this or is this by design? Thanks, Andrew ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users Hi Andrew, it looks like an issue with the time stamp. Which time stamp do you have? How relevant is it? timestamps seem to be outdated by a lot, interesting error in the broker.log Thread-24::INFO::2014-02-03 22:33:14,801::engine_health::90::engine_health.CpuLoadNoEngine::(action) VM not running on this host, status down Thread-22::INFO::2014-02-03 22:33:14,834::mem_free::53::mem_free.MemFree::(action) memFree: 27382 Thread-23::ERROR::2014-02-03 22:33:14,922::cpu_load_no_engine::156::cpu_load_no_engine.EngineHealth::(update_stat_file) Failed to getVmStats: 'pid' Thread-23::INFO::2014-02-03 22:33:14,923::cpu_load_no_engine::121::cpu_load_no_engine.EngineHealth::(calculate_load) System load total=0.0124, engine=0., non-engine=0.0124 I'm assuming that update_stat_file is the metadata file the vm-status is getting pulled from? Yep. Can you please verify the time your host actually has? ie- we have a known issue with time, since we assume all hosts are in sync. So if one of your hosts has a time sync issue, this can explain the problem you see. --== Host 1 status ==-- Status up-to-date : False Hostname : 172.16.0.11 Host ID: 1 Engine status : unknown stale-data Score : 0 Local maintenance : False Host timestamp : 1391417611 --== Host 2 status ==-- Status up-to-date : False Hostname : 172.16.0.12 Host ID: 2 Engine status : unknown stale-data Score : 0 Local maintenance : False Host timestamp : 1391417171 [root@hv01 ~]# date +%s │[root@hv02 ~]# date +%s 1391427754 │139142775 5 ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] Error message constantly being reported
On 02/03/2014 07:52 AM, Sahina Bose wrote: On 02/03/2014 12:06 PM, Itamar Heim wrote: On 02/03/2014 07:35 AM, Sahina Bose wrote: On 02/03/2014 05:02 AM, Itamar Heim wrote: On 02/02/2014 08:01 PM, Jon Archer wrote: Hi All, Constantly seeing this message in the logs: vdsm vds ERROR vdsm exception occured#012Traceback (most recent call last):#012 File /usr/share/vdsm/BindingXMLRPC.py, line 952, in wrapper#012res = f(*args, **kwargs)#012 File /usr/share/vdsm/gluster/api.py, line 54, in wrapper#012 rv = func(*args, **kwargs)#012 File /usr/share/vdsm/gluster/api.py, line 306, in tasksList#012status = self.svdsmProxy.glusterTasksList(taskIds)#012 File /usr/share/vdsm/supervdsm.py, line 50, in __call__#012 return callMethod()#012 File /usr/share/vdsm/supervdsm.py, line 48, in lambda#012**kwargs)#012 File string, line 2, in glusterTasksList#012 File /usr/lib64/python2.6/multiprocessing/managers.py, line 740, in _callmethod#012raise convert_to_error(kind, result)#012GlusterCmdExecFailedException: Command execution failed#012error: tasks is not a valid status option#012Usage: volume status [all | VOLNAME [nfs|shd|BRICK]] [detail|clients|mem|inode|fd|callpool]#012return code: 1 looks like an option which isn't recognised by the gluster volume status command. Any ideas how to resolve? It's not causing any problems, but I would like to stop it. Cheers Jon ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users sahina - iirc, there is a patch removing that noise? Yes, there was a patch removing this for clusters 3.4 compatibility version For 3.4 gluster clusters, we need a version of gluster (= 3.5) to support the gluster async task feature. This version has the support for gluster volume status tasks was this backported to stable 3.3 ? Unfortunately, no - missed this. Have submitted a patch now - http://gerrit.ovirt.org/23982 ok, as 3.3.3 is going out hopefully now, this will be in 3.3.4. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] [Spice-devel] Full-size display Windows vs Fedora 20 guests
Thanks! Do you happen to know the bug ID(s)? -Bob On Feb 3, 2014 3:13 AM, Christophe Fergeau cferg...@redhat.com wrote: Hey, On Sat, Feb 01, 2014 at 04:08:02PM +0100, Itamar Heim wrote: On 01/31/2014 09:16 PM, Bob Doolittle wrote: On 01/31/2014 03:06 PM, Bob Doolittle wrote: Hi, When I select View/Full Screen on a VM running a Windows guest, the display resolution automatically adjusts to fit the new canvas. However, when I do this on a VM running Fedora 20, it doesn't. Nor do I know how to query the new canvas size so that I can issue a manual xrandr command to fit it (without doing an ssh into the system and somehow finagling xwininfo to give me the size). In the guest I am running spice-vdagent-0.15.0-1, and restarting it has no effect. Shouldn't it be the one responsible for display optimization? Some needed qxl/kms patches are missing in the fedora 20 kernels, using one of the vanilla kernels from https://fedoraproject.org/wiki/Kernel_Vanilla_Repositories#Linux_vanilla_kernels_for_Fedora helped in my testing (I picked the latest kernel-vanilla-mainline). Christophe ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] changing hostname in ovirt
Hi, just to complete this thread. I changed the hostname by hacking the database, which was successful. The complete procedure can be found in this BZ: https://bugzilla.redhat.com/show_bug.cgi?id=1060215 What I don't know/didn't research is, if the certificates really need to get redeployed and/or recreated. So far the host runs fine with the old certificates and the new address in ovirt. Am 27.01.2014 14:07, schrieb Alon Bar-Lev: - Original Message - From: Sven Kieske s.kie...@mittwald.de To: d...@redhat.com Cc: Alon Bar-Lev alo...@redhat.com, Users@ovirt.org List Users@ovirt.org Sent: Monday, January 27, 2014 2:52:03 PM Subject: Re: [Users] changing hostname in ovirt well, that's not what I want, because I'm talking about a local storage DC. I just want to change the hosts address which ovirt uses to connect to the host. This isn't possible without changing the certificates (re-deploy)? You can... just a lot of places. generate empty subject certificate request using /etc/pki/vdsm/keys/vdsmkey.pem key # openssl req -new -key /etc/pki/vdsm/keys/vdsmkey.pem -subj / use engine utility /usr/share/ovirt-engine/bin/pki-enroll-request.sh to enroll a new certificate with the new host name. # cat /etc/pki/ovirt-engine/requests/xxx.req paste request # /usr/share/ovirt-engine/bin/pki-enroll-request.sh --name=xxx --subject=/CN=/O=/C=xxx # cat /etc/pki/ovirt-engine/certs/xxx.cer copy the certificate into: /etc/pki/vdsm/certs/vdsmcert.pem /etc/pki/vdsm/libvirt-spice/server-cert.pem /etc/pki/libvirt/clientcert.pem Am 27.01.2014 13:27, schrieb Dafna Ron: well, if you can re-deploy the hosts that would change the certificates as well (create new ones with the new hostname). -- Mit freundlichen Grüßen / Regards Sven Kieske Systemadministrator Mittwald CM Service GmbH Co. KG Königsberger Straße 6 32339 Espelkamp T: +49-5772-293-100 F: +49-5772-293-333 https://www.mittwald.de Geschäftsführer: Robert Meyer St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad Oeynhausen Komplementärin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad Oeynhausen ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] [Spice-devel] Full-size display Windows vs Fedora 20 guests
On Feb 3, 2014 3:13 AM, Christophe Fergeau cferg...@redhat.com wrote: On Mon, Feb 03, 2014 at 06:53:14AM -0500, Bob Doolittle wrote: Some needed qxl/kms patches are missing in the fedora 20 kernels, using one of the vanilla kernels from https://fedoraproject.org/wiki/Kernel_Vanilla_Repositories#Linux_vanilla_kernels_for_Fedora helped in my testing (I picked the latest kernel-vanilla-mainline). Thanks! Do you happen to know the bug ID(s)? See https://bugzilla.redhat.com/show_bug.cgi?id=1060327 for one. Christophe pgp0aXcisjI6w.pgp Description: PGP signature ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[Users] I can't remove VM
Hi all!
I'm having trouble on removing virtual machines. My environment run on a
ISCSI domain storage. When I try remove, the SPM logs:
# Start vdsm SPM log #
Thread-6019517::INFO::2014-02-03
09:58:09,293::logUtils::41::dispatcher::(wrapper) Run and protect:
deleteImage(sdUUID='c332da29-ba9f-4c94-8fa9-346bb8e04e2a',
spUUID='9dbc7bb1-c460-4202-8f10-862d2ed3ed9a',
imgUUID='57ba1906-2035-4503-acbc-5f6f077f75cc', postZero='false',
force='false')
Thread-6019517::INFO::2014-02-03
09:58:09,293::blockSD::816::Storage.StorageDomain::(validate)
sdUUID=c332da29-ba9f-4c94-8fa9-346bb8e04e2a
Thread-6019517::ERROR::2014-02-03
09:58:10,061::task::833::TaskManager.Task::(_setError)
Task=`8cbf9978-ed51-488a-af52-a3db030e44ff`::Unexpected error
Traceback (most recent call last):
File /usr/share/vdsm/storage/task.py, line 840, in _run
return fn(*args, **kargs)
File /usr/share/vdsm/logUtils.py, line 42, in wrapper
res = f(*args, **kwargs)
File /usr/share/vdsm/storage/hsm.py, line 1429, in deleteImage
allVols = dom.getAllVolumes()
File /usr/share/vdsm/storage/blockSD.py, line 972, in getAllVolumes
return getAllVolumes(self.sdUUID)
File /usr/share/vdsm/storage/blockSD.py, line 172, in getAllVolumes
vImg not in res[vPar]['imgs']):
KeyError: '63650a24-7e83-4c0a-851d-0ce9869a294d'
Thread-6019517::INFO::2014-02-03
09:58:10,063::task::1134::TaskManager.Task::(prepare)
Task=`8cbf9978-ed51-488a-af52-a3db030e44ff`::aborting: Task is aborted:
u'63650a24-7e83-4c0a-851d-0ce9869a294d' - code 100
Thread-6019517::ERROR::2014-02-03
09:58:10,066::dispatcher::70::Storage.Dispatcher.Protect::(run)
'63650a24-7e83-4c0a-851d-0ce9869a294d'
Traceback (most recent call last):
File /usr/share/vdsm/storage/dispatcher.py, line 62, in run
result = ctask.prepare(self.func, *args, **kwargs)
File /usr/share/vdsm/storage/task.py, line 1142, in prepare
raise self.error
KeyError: '63650a24-7e83-4c0a-851d-0ce9869a294d'
Thread-6019518::INFO::2014-02-03
09:58:10,087::logUtils::41::dispatcher::(wrapper) Run and protect:
getSpmStatus(spUUID='9dbc7bb1-c460-4202-8f10-862d2ed3ed9a', options=None)
Thread-6019518::INFO::2014-02-03
09:58:10,088::logUtils::44::dispatcher::(wrapper) Run and protect:
getSpmStatus, Return response: {'spm_st': {'spmId': 14, 'spmStatus':
'SPM', 'spmLver': 64}}
Thread-6019519::INFO::2014-02-03
09:58:10,100::logUtils::41::dispatcher::(wrapper) Run and protect:
getAllTasksStatuses(spUUID=None, options=None)
Thread-6019519::INFO::2014-02-03
09:58:10,101::logUtils::44::dispatcher::(wrapper) Run and protect:
getAllTasksStatuses, Return response: {'allTasksStatus': {}}
Thread-6019520::INFO::2014-02-03
09:58:10,109::logUtils::41::dispatcher::(wrapper) Run and protect:
spmStop(spUUID='9dbc7bb1-c460-4202-8f10-862d2ed3ed9a', options=None)
Thread-6019520::INFO::2014-02-03
09:58:10,681::clusterlock::121::SafeLease::(release) Releasing cluster
lock for domain c332da29-ba9f-4c94-8fa9-346bb8e04e2a
Thread-6019521::INFO::2014-02-03
09:58:11,054::logUtils::41::dispatcher::(wrapper) Run and protect:
repoStats(options=None)
Thread-6019521::INFO::2014-02-03
09:58:11,054::logUtils::44::dispatcher::(wrapper) Run and protect:
repoStats, Return response: {u'51eb6183-157d-4015-ae0f-1c7ffb1731c0':
{'delay': '0.00799298286438', 'lastCheck': '5.3', 'code': 0, 'valid':
True}, u'c332da29-ba9f-4c94-8fa9-346bb8e04e2a': {'delay':
'0.0197920799255', 'lastCheck': '4.9', 'code': 0, 'valid': True},
u'0e0be898-6e04-4469-bb32-91f3cf8146d1': {'delay': '0.00803208351135',
'lastCheck': '5.3', 'code': 0, 'valid': True}}
Thread-6019520::INFO::2014-02-03
09:58:11,732::logUtils::44::dispatcher::(wrapper) Run and protect:
spmStop, Return response: None
Thread-6019523::INFO::2014-02-03
09:58:11,835::logUtils::41::dispatcher::(wrapper) Run and protect:
getAllTasksStatuses(spUUID=None, options=None)
Thread-6019523::INFO::2014-02-03
09:58:11,835::logUtils::44::dispatcher::(wrapper) Run and protect:
getAllTasksStatuses, Return response: {'allTasksStatus': {}}
Thread-6019524::INFO::2014-02-03
09:58:11,844::logUtils::41::dispatcher::(wrapper) Run and protect:
spmStop(spUUID='9dbc7bb1-c460-4202-8f10-862d2ed3ed9a', options=None)
Thread-6019524::ERROR::2014-02-03
09:58:11,846::task::833::TaskManager.Task::(_setError)
Task=`00df5ff7-bbf4-4a0e-b60b-1b06dcaa7683`::Unexpected error
Traceback (most recent call last):
File /usr/share/vdsm/storage/task.py, line 840, in _run
return fn(*args, **kargs)
File /usr/share/vdsm/logUtils.py, line 42, in wrapper
res = f(*args, **kwargs)
File /usr/share/vdsm/storage/hsm.py, line 601, in spmStop
pool.stopSpm()
File /usr/share/vdsm/storage/securable.py, line 66, in wrapper
raise SecureError()
SecureError
Thread-6019524::INFO::2014-02-03
09:58:11,855::task::1134::TaskManager.Task::(prepare)
Task=`00df5ff7-bbf4-4a0e-b60b-1b06dcaa7683`::aborting: Task is aborted:
u'' - code 100
Thread-6019524::ERROR::2014-02-03
Re: [Users] Hosted Engine always reports unknown stale-data
The issue was a split-brain issue on the dom_md/ids file causing an input/output error, thanks! On Mon, Feb 3, 2014 at 10:43 PM, Andrew Lau and...@andrewklau.com wrote: On Mon, Feb 3, 2014 at 10:40 PM, Doron Fediuck dfedi...@redhat.comwrote: - Original Message - From: Andrew Lau and...@andrewklau.com To: Doron Fediuck dfedi...@redhat.com Cc: users users@ovirt.org, Jiri Moskovcak jmosk...@redhat.com, Greg Padgett gpadg...@redhat.com Sent: Monday, February 3, 2014 1:35:01 PM Subject: Re: [Users] Hosted Engine always reports unknown stale-data On Mon, Feb 3, 2014 at 9:53 PM, Doron Fediuck dfedi...@redhat.com wrote: - Original Message - From: Andrew Lau and...@andrewklau.com To: users users@ovirt.org Sent: Monday, February 3, 2014 12:32:45 PM Subject: [Users] Hosted Engine always reports unknown stale-data Hi, I was wondering if anyone has this same notice when they run: hosted-engine --vm-status The engine status will always be unknown stale-data even when the VM is powered on and the engine is online. engine-health will actually report the correct status. eg. --== Host 1 status ==-- Status up-to-date : False Hostname : 172.16.0.11 Host ID : 1 Engine status : unknown stale-data Is it some sort of blocked port causing this or is this by design? Thanks, Andrew ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users Hi Andrew, it looks like an issue with the time stamp. Which time stamp do you have? How relevant is it? timestamps seem to be outdated by a lot, interesting error in the broker.log Thread-24::INFO::2014-02-03 22:33:14,801::engine_health::90::engine_health.CpuLoadNoEngine::(action) VM not running on this host, status down Thread-22::INFO::2014-02-03 22:33:14,834::mem_free::53::mem_free.MemFree::(action) memFree: 27382 Thread-23::ERROR::2014-02-03 22:33:14,922::cpu_load_no_engine::156::cpu_load_no_engine.EngineHealth::(update_stat_file) Failed to getVmStats: 'pid' Thread-23::INFO::2014-02-03 22:33:14,923::cpu_load_no_engine::121::cpu_load_no_engine.EngineHealth::(calculate_load) System load total=0.0124, engine=0., non-engine=0.0124 I'm assuming that update_stat_file is the metadata file the vm-status is getting pulled from? Yep. Can you please verify the time your host actually has? ie- we have a known issue with time, since we assume all hosts are in sync. So if one of your hosts has a time sync issue, this can explain the problem you see. --== Host 1 status ==-- Status up-to-date : False Hostname : 172.16.0.11 Host ID: 1 Engine status : unknown stale-data Score : 0 Local maintenance : False Host timestamp : 1391417611 --== Host 2 status ==-- Status up-to-date : False Hostname : 172.16.0.12 Host ID: 2 Engine status : unknown stale-data Score : 0 Local maintenance : False Host timestamp : 1391417171 [root@hv01 ~]# date +%s │[root@hv02 ~]# date +%s 1391427754 │139142775 5 ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] Hosted Engine always reports unknown stale-data
On 02/03/2014 01:19 PM, Andrew Lau wrote: The issue was a split-brain issue on the dom_md/ids file causing an input/output error, thanks! is this with gluster? On Mon, Feb 3, 2014 at 10:43 PM, Andrew Lau and...@andrewklau.com mailto:and...@andrewklau.com wrote: On Mon, Feb 3, 2014 at 10:40 PM, Doron Fediuck dfedi...@redhat.com mailto:dfedi...@redhat.com wrote: - Original Message - From: Andrew Lau and...@andrewklau.com mailto:and...@andrewklau.com To: Doron Fediuck dfedi...@redhat.com mailto:dfedi...@redhat.com Cc: users users@ovirt.org mailto:users@ovirt.org, Jiri Moskovcak jmosk...@redhat.com mailto:jmosk...@redhat.com, Greg Padgett gpadg...@redhat.com mailto:gpadg...@redhat.com Sent: Monday, February 3, 2014 1:35:01 PM Subject: Re: [Users] Hosted Engine always reports unknown stale-data On Mon, Feb 3, 2014 at 9:53 PM, Doron Fediuck dfedi...@redhat.com mailto:dfedi...@redhat.com wrote: - Original Message - From: Andrew Lau and...@andrewklau.com mailto:and...@andrewklau.com To: users users@ovirt.org mailto:users@ovirt.org Sent: Monday, February 3, 2014 12:32:45 PM Subject: [Users] Hosted Engine always reports unknown stale-data Hi, I was wondering if anyone has this same notice when they run: hosted-engine --vm-status The engine status will always be unknown stale-data even when the VM is powered on and the engine is online. engine-health will actually report the correct status. eg. --== Host 1 status ==-- Status up-to-date : False Hostname : 172.16.0.11 Host ID : 1 Engine status : unknown stale-data Is it some sort of blocked port causing this or is this by design? Thanks, Andrew ___ Users mailing list Users@ovirt.org mailto:Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users Hi Andrew, it looks like an issue with the time stamp. Which time stamp do you have? How relevant is it? timestamps seem to be outdated by a lot, interesting error in the broker.log Thread-24::INFO::2014-02-03 22:33:14,801::engine_health::90::engine_health.CpuLoadNoEngine::(action) VM not running on this host, status down Thread-22::INFO::2014-02-03 22:33:14,834::mem_free::53::mem_free.MemFree::(action) memFree: 27382 Thread-23::ERROR::2014-02-03 22:33:14,922::cpu_load_no_engine::156::cpu_load_no_engine.EngineHealth::(update_stat_file) Failed to getVmStats: 'pid' Thread-23::INFO::2014-02-03 22:33:14,923::cpu_load_no_engine::121::cpu_load_no_engine.EngineHealth::(calculate_load) System load total=0.0124, engine=0., non-engine=0.0124 I'm assuming that update_stat_file is the metadata file the vm-status is getting pulled from? Yep. Can you please verify the time your host actually has? ie- we have a known issue with time, since we assume all hosts are in sync. So if one of your hosts has a time sync issue, this can explain the problem you see. --== Host 1 status ==-- Status up-to-date : False Hostname : 172.16.0.11 Host ID: 1 Engine status : unknown stale-data Score : 0 Local maintenance : False Host timestamp : 1391417611 --== Host 2 status ==-- Status up-to-date : False Hostname : 172.16.0.12 Host ID: 2 Engine status : unknown stale-data Score : 0 Local maintenance : False Host timestamp : 1391417171 [root@hv01 ~]# date +%s │[root@hv02 ~]# date +%s 1391427754 │139142775 5 ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org
Re: [Users] Hosted Engine always reports unknown stale-data
On 02/03/2014 01:25 PM, Andrew Lau wrote: On Mon, Feb 3, 2014 at 11:23 PM, Itamar Heim ih...@redhat.com mailto:ih...@redhat.comwrote: On 02/03/2014 01:19 PM, Andrew Lau wrote: The issue was a split-brain issue on the dom_md/ids file causing an input/output error, thanks! is this with gluster? Yup a 2 brick gluster replicated instance serving the NFS server, sorry was meant to say I resolved it too. you have to use a gluster with quorum, or this will happen often On Mon, Feb 3, 2014 at 10:43 PM, Andrew Lau and...@andrewklau.com mailto:and...@andrewklau.com mailto:and...@andrewklau.com mailto:and...@andrewklau.com__ wrote: On Mon, Feb 3, 2014 at 10:40 PM, Doron Fediuck dfedi...@redhat.com mailto:dfedi...@redhat.com mailto:dfedi...@redhat.com mailto:dfedi...@redhat.com wrote: - Original Message - From: Andrew Lau and...@andrewklau.com mailto:and...@andrewklau.com mailto:and...@andrewklau.com mailto:and...@andrewklau.com__ To: Doron Fediuck dfedi...@redhat.com mailto:dfedi...@redhat.com mailto:dfedi...@redhat.com mailto:dfedi...@redhat.com Cc: users users@ovirt.org mailto:users@ovirt.org mailto:users@ovirt.org mailto:users@ovirt.org, Jiri Moskovcak jmosk...@redhat.com mailto:jmosk...@redhat.com mailto:jmosk...@redhat.com mailto:jmosk...@redhat.com, Greg Padgett gpadg...@redhat.com mailto:gpadg...@redhat.com mailto:gpadg...@redhat.com mailto:gpadg...@redhat.com Sent: Monday, February 3, 2014 1:35:01 PM Subject: Re: [Users] Hosted Engine always reports unknown stale-data On Mon, Feb 3, 2014 at 9:53 PM, Doron Fediuck dfedi...@redhat.com mailto:dfedi...@redhat.com mailto:dfedi...@redhat.com mailto:dfedi...@redhat.com wrote: - Original Message - From: Andrew Lau and...@andrewklau.com mailto:and...@andrewklau.com mailto:and...@andrewklau.com mailto:and...@andrewklau.com__ To: users users@ovirt.org mailto:users@ovirt.org mailto:users@ovirt.org mailto:users@ovirt.org Sent: Monday, February 3, 2014 12:32:45 PM Subject: [Users] Hosted Engine always reports unknown stale-data Hi, I was wondering if anyone has this same notice when they run: hosted-engine --vm-status The engine status will always be unknown stale-data even when the VM is powered on and the engine is online. engine-health will actually report the correct status. eg. --== Host 1 status ==-- Status up-to-date : False Hostname : 172.16.0.11 Host ID : 1 Engine status : unknown stale-data Is it some sort of blocked port causing this or is this by design? Thanks, Andrew _ Users mailing list Users@ovirt.org mailto:Users@ovirt.org mailto:Users@ovirt.org mailto:Users@ovirt.org http://lists.ovirt.org/__mailman/listinfo/users http://lists.ovirt.org/mailman/listinfo/users Hi Andrew, it looks like an issue with the time stamp. Which time stamp do you have? How relevant is it? timestamps seem to be outdated by a lot, interesting error in the broker.log Thread-24::INFO::2014-02-03 22:33:14,801::engine_health::__90::engine_health.__CpuLoadNoEngine::(action) VM not running on this host, status down Thread-22::INFO::2014-02-03 22:33:14,834::mem_free::53::__mem_free.MemFree::(action) memFree: 27382 Thread-23::ERROR::2014-02-03
Re: [Users] Hosted Engine always reports unknown stale-data
On Mon, Feb 3, 2014 at 11:27 PM, Itamar Heim ih...@redhat.com wrote: On 02/03/2014 01:25 PM, Andrew Lau wrote: On Mon, Feb 3, 2014 at 11:23 PM, Itamar Heim ih...@redhat.com mailto:ih...@redhat.comwrote: On 02/03/2014 01:19 PM, Andrew Lau wrote: The issue was a split-brain issue on the dom_md/ids file causing an input/output error, thanks! is this with gluster? Yup a 2 brick gluster replicated instance serving the NFS server, sorry was meant to say I resolved it too. you have to use a gluster with quorum, or this will happen often Yeah, I disabled quorum temporarily because I'm only using a two host scenario and I need to have the case scenario where one is to be shutdown the VMs won't end up in a paused state. On Mon, Feb 3, 2014 at 10:43 PM, Andrew Lau and...@andrewklau.com mailto:and...@andrewklau.com mailto:and...@andrewklau.com mailto:and...@andrewklau.com__ wrote: On Mon, Feb 3, 2014 at 10:40 PM, Doron Fediuck dfedi...@redhat.com mailto:dfedi...@redhat.com mailto:dfedi...@redhat.com mailto:dfedi...@redhat.com wrote: - Original Message - From: Andrew Lau and...@andrewklau.com mailto:and...@andrewklau.com mailto:and...@andrewklau.com mailto:and...@andrewklau.com__ To: Doron Fediuck dfedi...@redhat.com mailto:dfedi...@redhat.com mailto:dfedi...@redhat.com mailto:dfedi...@redhat.com Cc: users users@ovirt.org mailto:users@ovirt.org mailto:users@ovirt.org mailto:users@ovirt.org, Jiri Moskovcak jmosk...@redhat.com mailto:jmosk...@redhat.com mailto:jmosk...@redhat.com mailto:jmosk...@redhat.com, Greg Padgett gpadg...@redhat.com mailto:gpadg...@redhat.com mailto:gpadg...@redhat.com mailto:gpadg...@redhat.com Sent: Monday, February 3, 2014 1:35:01 PM Subject: Re: [Users] Hosted Engine always reports unknown stale-data On Mon, Feb 3, 2014 at 9:53 PM, Doron Fediuck dfedi...@redhat.com mailto:dfedi...@redhat.com mailto:dfedi...@redhat.com mailto:dfedi...@redhat.com wrote: - Original Message - From: Andrew Lau and...@andrewklau.com mailto:and...@andrewklau.com mailto:and...@andrewklau.com mailto:and...@andrewklau.com__ To: users users@ovirt.org mailto:users@ovirt.org mailto:users@ovirt.org mailto:users@ovirt.org Sent: Monday, February 3, 2014 12:32:45 PM Subject: [Users] Hosted Engine always reports unknown stale-data Hi, I was wondering if anyone has this same notice when they run: hosted-engine --vm-status The engine status will always be unknown stale-data even when the VM is powered on and the engine is online. engine-health will actually report the correct status. eg. --== Host 1 status ==-- Status up-to-date : False Hostname : 172.16.0.11 Host ID : 1 Engine status : unknown stale-data Is it some sort of blocked port causing this or is this by design? Thanks, Andrew _ Users mailing list Users@ovirt.org mailto:Users@ovirt.org mailto:Users@ovirt.org mailto:Users@ovirt.org http://lists.ovirt.org/__mailman/listinfo/users http://lists.ovirt.org/mailman/listinfo/users Hi Andrew, it looks like an issue with the time stamp. Which time stamp do you have? How relevant is it? timestamps seem to be outdated by a lot, interesting error in the broker.log Thread-24::INFO::2014-02-03
Re: [Users] Hosted Engine always reports unknown stale-data
On 02/03/2014 01:29 PM, Andrew Lau wrote: On Mon, Feb 3, 2014 at 11:27 PM, Itamar Heim ih...@redhat.com mailto:ih...@redhat.comwrote: On 02/03/2014 01:25 PM, Andrew Lau wrote: On Mon, Feb 3, 2014 at 11:23 PM, Itamar Heim ih...@redhat.com mailto:ih...@redhat.com mailto:ih...@redhat.com mailto:ih...@redhat.com__wrote: On 02/03/2014 01:19 PM, Andrew Lau wrote: The issue was a split-brain issue on the dom_md/ids file causing an input/output error, thanks! is this with gluster? Yup a 2 brick gluster replicated instance serving the NFS server, sorry was meant to say I resolved it too. you have to use a gluster with quorum, or this will happen often Yeah, I disabled quorum temporarily because I'm only using a two host scenario and I need to have the case scenario where one is to be shutdown the VMs won't end up in a paused state. iiuc, without quorum you'll get both hosted engine and the SPM into split brains ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] Hosted Engine always reports unknown stale-data
On Mon, Feb 3, 2014 at 11:33 PM, Itamar Heim ih...@redhat.com wrote: On 02/03/2014 01:29 PM, Andrew Lau wrote: On Mon, Feb 3, 2014 at 11:27 PM, Itamar Heim ih...@redhat.com mailto:ih...@redhat.comwrote: On 02/03/2014 01:25 PM, Andrew Lau wrote: On Mon, Feb 3, 2014 at 11:23 PM, Itamar Heim ih...@redhat.com mailto:ih...@redhat.com mailto:ih...@redhat.com mailto:ih...@redhat.com__wrote: On 02/03/2014 01:19 PM, Andrew Lau wrote: The issue was a split-brain issue on the dom_md/ids file causing an input/output error, thanks! is this with gluster? Yup a 2 brick gluster replicated instance serving the NFS server, sorry was meant to say I resolved it too. you have to use a gluster with quorum, or this will happen often Yeah, I disabled quorum temporarily because I'm only using a two host scenario and I need to have the case scenario where one is to be shutdown the VMs won't end up in a paused state. iiuc, without quorum you'll get both hosted engine and the SPM into split brains I've been using the non-quorum method for a while though and it's seemed to work all right, and this only case I had the split-brain was because I was actually messing with gluster and deleting full brick contents to test cgroups. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] [vdsm] Migration failed (previous migrations succeded)
On Feb 1, 2014, at 18:25 , Itamar Heim ih...@redhat.com wrote: On 01/31/2014 09:30 AM, Sven Kieske wrote: Hi, is there any documentation regarding all allowed settings in the vdsm.conf? I didn't find anything related in the rhev docs that's a question for vdsm mailing list - cc-ing… the vdsm.conf has a description for each parameter…just search for all containing migration:) we do want to expose some/most/all of them in UI/REST eventually, the migration downtime setting is there now in 3.4, but others are missing Thanks, michal Am 30.01.2014 21:43, schrieb Itamar Heim: On 01/30/2014 10:37 PM, Markus Stockhausen wrote: Von: Itamar Heim [ih...@redhat.com] Gesendet: Donnerstag, 30. Januar 2014 21:25 An: Markus Stockhausen; ovirt-users Betreff: Re: [Users] Migration failed (previous migrations succeded) Now I' getting serious problems. During the migration the VM was doing a rather slow download at 1,5 MB/s. So the memory changed by 15 MB per 10 seconds. No wonder that a check every 10 seconds was not able to see any progress. Im scared what will happen if I want to migrate a medium loaded system runing a database. Any tip for a parametrization? Markus what's the bandwidth? default is up to 30MB/sec, to allow up to 3 VMs to migrate on 1Gb without congesting it. you could raise that if you have 10GB, or raise the bandwidth cap and reduce max number of concurrent VMs, etc. My migration network is IPoIB 10GBit. During our tests only one VM was migrated. Bandwidth cap or number of concurrent VMs has not been changed after default install. Is migration_max_bandwidth in /etc/vdsm/vdsm.conf still the right place? probably And what settings do you suggest? well, to begin with, 300MB/sec on 10GE (still allowing concurrent migrations) ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ vdsm-devel mailing list vdsm-de...@lists.fedorahosted.org https://lists.fedorahosted.org/mailman/listinfo/vdsm-devel ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] ovirt-3.3.3 release postponed due to blockers
On 02/01/2014 06:05 PM, Dan Kenigsberg wrote: On Fri, Jan 31, 2014 at 04:16:54PM -0500, Douglas Schilling Landgraf wrote: On 01/31/2014 05:17 AM, Dan Kenigsberg wrote: On Fri, Jan 31, 2014 at 09:36:48AM +0100, Sandro Bonazzola wrote: Il 30/01/2014 22:38, Robert Story ha scritto: Can we revert these packages to previous versions in the 3.3.2 stable repo so those of us who want/need to install new hosts in our clusters aren't dead in the water waiting for 3.3.3? Hi Robert, I think you can still install 3.3.2 on your clusters with the requirement of adding manually oython-cpopen before trying to install vdsm. About 3.3.3, I think vdsm should really drop dependency on vdsm-python-cpopen: it's a package obsoleted by python-cpopen so there's no point in still requiring it especially if keeping that requirement still break dependency resolution. I really wanted to avoid eliminating a subpackage during a micro release. That's impolite and surprising. But given the awkward yum bug, persistent dependency problems, and the current release delay, I give up. Let's eliminate vdsm-python-cpopen from ovirt-3.3 branch, and require python-cpopen. Yaniv, Douglas: could you handle it? Sure. Done: http://gerrit.ovirt.org/#/c/23942/ Acked. Could you cherry-pick it into dist-git and rebuild the ovirt-3.3.3 candidate (and without other changes that can wait for ovirt-3.3.4). vdsm-4.13.3-3 available at: F19: http://koji.fedoraproject.org/koji/taskinfo?taskID=6484103 F20: http://koji.fedoraproject.org/koji/taskinfo?taskID=6484142 EL6: http://koji.fedoraproject.org/koji/taskinfo?taskID=6484377 Patch included in this version: spec: replace requires vdsm-python-cpopen http://gerrit.ovirt.org/23942 -- Cheers Douglas ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] I can't remove VM
please attach full vdsm and engine logs.
Thanks,
Dafna
On 02/03/2014 12:11 PM, Eduardo Ramos wrote:
Hi all!
I'm having trouble on removing virtual machines. My environment run on
a ISCSI domain storage. When I try remove, the SPM logs:
# Start vdsm SPM log #
Thread-6019517::INFO::2014-02-03
09:58:09,293::logUtils::41::dispatcher::(wrapper) Run and protect:
deleteImage(sdUUID='c332da29-ba9f-4c94-8fa9-346bb8e04e2a',
spUUID='9dbc7bb1-c460-4202-8f10-862d2ed3ed9a',
imgUUID='57ba1906-2035-4503-acbc-5f6f077f75cc', postZero='false',
force='false')
Thread-6019517::INFO::2014-02-03
09:58:09,293::blockSD::816::Storage.StorageDomain::(validate)
sdUUID=c332da29-ba9f-4c94-8fa9-346bb8e04e2a
Thread-6019517::ERROR::2014-02-03
09:58:10,061::task::833::TaskManager.Task::(_setError)
Task=`8cbf9978-ed51-488a-af52-a3db030e44ff`::Unexpected error
Traceback (most recent call last):
File /usr/share/vdsm/storage/task.py, line 840, in _run
return fn(*args, **kargs)
File /usr/share/vdsm/logUtils.py, line 42, in wrapper
res = f(*args, **kwargs)
File /usr/share/vdsm/storage/hsm.py, line 1429, in deleteImage
allVols = dom.getAllVolumes()
File /usr/share/vdsm/storage/blockSD.py, line 972, in getAllVolumes
return getAllVolumes(self.sdUUID)
File /usr/share/vdsm/storage/blockSD.py, line 172, in getAllVolumes
vImg not in res[vPar]['imgs']):
KeyError: '63650a24-7e83-4c0a-851d-0ce9869a294d'
Thread-6019517::INFO::2014-02-03
09:58:10,063::task::1134::TaskManager.Task::(prepare)
Task=`8cbf9978-ed51-488a-af52-a3db030e44ff`::aborting: Task is
aborted: u'63650a24-7e83-4c0a-851d-0ce9869a294d' - code 100
Thread-6019517::ERROR::2014-02-03
09:58:10,066::dispatcher::70::Storage.Dispatcher.Protect::(run)
'63650a24-7e83-4c0a-851d-0ce9869a294d'
Traceback (most recent call last):
File /usr/share/vdsm/storage/dispatcher.py, line 62, in run
result = ctask.prepare(self.func, *args, **kwargs)
File /usr/share/vdsm/storage/task.py, line 1142, in prepare
raise self.error
KeyError: '63650a24-7e83-4c0a-851d-0ce9869a294d'
Thread-6019518::INFO::2014-02-03
09:58:10,087::logUtils::41::dispatcher::(wrapper) Run and protect:
getSpmStatus(spUUID='9dbc7bb1-c460-4202-8f10-862d2ed3ed9a', options=None)
Thread-6019518::INFO::2014-02-03
09:58:10,088::logUtils::44::dispatcher::(wrapper) Run and protect:
getSpmStatus, Return response: {'spm_st': {'spmId': 14, 'spmStatus':
'SPM', 'spmLver': 64}}
Thread-6019519::INFO::2014-02-03
09:58:10,100::logUtils::41::dispatcher::(wrapper) Run and protect:
getAllTasksStatuses(spUUID=None, options=None)
Thread-6019519::INFO::2014-02-03
09:58:10,101::logUtils::44::dispatcher::(wrapper) Run and protect:
getAllTasksStatuses, Return response: {'allTasksStatus': {}}
Thread-6019520::INFO::2014-02-03
09:58:10,109::logUtils::41::dispatcher::(wrapper) Run and protect:
spmStop(spUUID='9dbc7bb1-c460-4202-8f10-862d2ed3ed9a', options=None)
Thread-6019520::INFO::2014-02-03
09:58:10,681::clusterlock::121::SafeLease::(release) Releasing cluster
lock for domain c332da29-ba9f-4c94-8fa9-346bb8e04e2a
Thread-6019521::INFO::2014-02-03
09:58:11,054::logUtils::41::dispatcher::(wrapper) Run and protect:
repoStats(options=None)
Thread-6019521::INFO::2014-02-03
09:58:11,054::logUtils::44::dispatcher::(wrapper) Run and protect:
repoStats, Return response: {u'51eb6183-157d-4015-ae0f-1c7ffb1731c0':
{'delay': '0.00799298286438', 'lastCheck': '5.3', 'code': 0, 'valid':
True}, u'c332da29-ba9f-4c94-8fa9-346bb8e04e2a': {'delay':
'0.0197920799255', 'lastCheck': '4.9', 'code': 0, 'valid': True},
u'0e0be898-6e04-4469-bb32-91f3cf8146d1': {'delay': '0.00803208351135',
'lastCheck': '5.3', 'code': 0, 'valid': True}}
Thread-6019520::INFO::2014-02-03
09:58:11,732::logUtils::44::dispatcher::(wrapper) Run and protect:
spmStop, Return response: None
Thread-6019523::INFO::2014-02-03
09:58:11,835::logUtils::41::dispatcher::(wrapper) Run and protect:
getAllTasksStatuses(spUUID=None, options=None)
Thread-6019523::INFO::2014-02-03
09:58:11,835::logUtils::44::dispatcher::(wrapper) Run and protect:
getAllTasksStatuses, Return response: {'allTasksStatus': {}}
Thread-6019524::INFO::2014-02-03
09:58:11,844::logUtils::41::dispatcher::(wrapper) Run and protect:
spmStop(spUUID='9dbc7bb1-c460-4202-8f10-862d2ed3ed9a', options=None)
Thread-6019524::ERROR::2014-02-03
09:58:11,846::task::833::TaskManager.Task::(_setError)
Task=`00df5ff7-bbf4-4a0e-b60b-1b06dcaa7683`::Unexpected error
Traceback (most recent call last):
File /usr/share/vdsm/storage/task.py, line 840, in _run
return fn(*args, **kargs)
File /usr/share/vdsm/logUtils.py, line 42, in wrapper
res = f(*args, **kwargs)
File /usr/share/vdsm/storage/hsm.py, line 601, in spmStop
pool.stopSpm()
File /usr/share/vdsm/storage/securable.py, line 66, in wrapper
raise SecureError()
SecureError
Thread-6019524::INFO::2014-02-03
09:58:11,855::task::1134::TaskManager.Task::(prepare)
Task=`00df5ff7-bbf4-4a0e-b60b-1b06dcaa7683`::aborting: Task
[Users] My first wiki page
Hi, I've created my first wiki page and I'd like someone to review it and tell me if there's something that need to be changed (besides it does not have any style yet) The URL is http://www.ovirt.org/oVirt_Wiki:How_to_change_Gluster%27s_network_interface Regards, signature.asc Description: OpenPGP digital signature ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] oVirt 3.3.3 RC EL6 Live Snapshot
[root@ovirt002 ~]# vdsClient -s 0 getStorageDomainInfo a52938f7-2cf4-4771-acb2-0c78d14999e5 uuid = a52938f7-2cf4-4771-acb2-0c78d14999e5 pool = ['fcb89071-6cdb-4972-94d1-c9324cebf814'] lver = 5 version = 3 role = Master remotePath = gluster-store-vip:/rep1 spm_id = 2 type = NFS class = Data master_ver = 1 name = gluster-store-rep1 *Steve Dainard * IT Infrastructure Manager Miovision http://miovision.com/ | *Rethink Traffic* 519-513-2407 ex.250 877-646-8476 (toll-free) *Blog http://miovision.com/blog | **LinkedIn https://www.linkedin.com/company/miovision-technologies | Twitter https://twitter.com/miovision | Facebook https://www.facebook.com/miovision* -- Miovision Technologies Inc. | 148 Manitou Drive, Suite 101, Kitchener, ON, Canada | N2C 1L3 This e-mail may contain information that is privileged or confidential. If you are not the intended recipient, please delete the e-mail and any attachments and notify us immediately. On Sun, Feb 2, 2014 at 2:55 PM, Dafna Ron d...@redhat.com wrote: please run vdsClient -s 0 getStorageDomainInfo a52938f7-2cf4-4771-acb2- 0c78d14999e5 Thanks, Dafna On 02/02/2014 03:02 PM, Steve Dainard wrote: Logs attached with VM running on qemu-kvm-rhev packages installed. *Steve Dainard * IT Infrastructure Manager Miovision http://miovision.com/ | /Rethink Traffic/ 519-513-2407 ex.250 877-646-8476 (toll-free) *Blog http://miovision.com/blog | **LinkedIn https://www.linkedin.com/ company/miovision-technologies | Twitter https://twitter.com/miovision | Facebook https://www.facebook.com/miovision* Miovision Technologies Inc. | 148 Manitou Drive, Suite 101, Kitchener, ON, Canada | N2C 1L3 This e-mail may contain information that is privileged or confidential. If you are not the intended recipient, please delete the e-mail and any attachments and notify us immediately. On Sun, Feb 2, 2014 at 5:05 AM, Dafna Ron d...@redhat.com mailto: d...@redhat.com wrote: can you please upload full engine, vdsm, libvirt and vm's qemu logs? On 02/02/2014 02:08 AM, Steve Dainard wrote: I have two CentOS 6.5 Ovirt hosts (ovirt001, ovirt002) I've installed the applicable qemu-kvm-rhev packages from this site: http://www.dreyou.org/ovirt/vdsm32/Packages/ on ovirt002. On ovirt001 if I take a live snapshot: Snapshot 'test qemu-kvm' creation for VM 'snapshot-test' was initiated by admin@internal. The VM is paused Failed to create live snapshot 'test qemu-kvm' for VM 'snapshot-test'. VM restart is recommended. Failed to complete snapshot 'test qemu-kvm' creation for VM 'snapshot-test'. The VM is then started, and the status for the snapshot changes to OK. On ovirt002 (with the packages from dreyou) I don't get any messages about a snapshot failing, but my VM is still paused to complete the snapshot. Is there something else other than the qemu-kvm-rhev packages that would enable this functionality? I've looked for some information on when the packages would be built as required in the CentOS repos, but I don't see anything definitive. http://lists.ovirt.org/pipermail/users/2013-December/019126.html Looks like one of the maintainers is waiting for someone to tell him what flags need to be set. Also, another thread here: http://comments.gmane.org/gmane.comp.emulators.ovirt.arch/1618 same maintainer, mentioning that he hasn't seen anything in the bug tracker. There is a bug here: https://bugzilla.redhat.com/show_bug.cgi?id=1009100 that seems to have ended in finding a way for qemu to expose whether it supports live snapshots, rather than figuring out how to get the CentOS team the info they need to build the packages with the proper flags set. I have bcc'd both dreyou (packaged the qemu-kvm-rhev packages listed above) and Russ (CentOS maintainer mentioned in the other threads) if they wish to chime in and perhaps collaborate on which flags, if any, should be set for the qemu-kvm builds so we can get a CentOS bug report going and hammer this out. Thanks everyone. **crosses fingers and hopes for live snapshots soon** *Steve Dainard * IT Infrastructure Manager Miovision http://miovision.com/ | /Rethink Traffic/ 519-513-2407 tel:519-513-2407 tel:519-513-2407 tel:519-513-2407 ex.250 877-646-8476 tel:877-646-8476 tel:877-646-8476 tel:877-646-8476 (toll-free) *Blog http://miovision.com/blog | **LinkedIn https://www.linkedin.com/company/miovision-technologies | Twitter
Re: [Users] My first wiki page
Fist, you have to set... On 2/3/14, 8:48 AM, Juan Pablo Lorier jplor...@gmail.com wrote: Hi, I've created my first wiki page and I'd like someone to review it and tell me if there's something that need to be changed (besides it does not have any style yet) The URL is http://www.ovirt.org/oVirt_Wiki:How_to_change_Gluster%27s_network_interfac e Regards, ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] [vdsm] Migration failed (previous migrations succeded)
On Mon, Feb 3, 2014 at 1:43 PM, Michal Skrivanek michal.skriva...@redhat.com wrote: On Feb 1, 2014, at 18:25 , Itamar Heim ih...@redhat.com wrote: On 01/31/2014 09:30 AM, Sven Kieske wrote: Hi, is there any documentation regarding all allowed settings in the vdsm.conf? I didn't find anything related in the rhev docs that's a question for vdsm mailing list - cc-ing… the vdsm.conf has a description for each parameter…just search for all containing migration:) we do want to expose some/most/all of them in UI/REST eventually, the migration downtime setting is there now in 3.4, but others are missing Thanks, michal Am 30.01.2014 21:43, schrieb Itamar Heim: On 01/30/2014 10:37 PM, Markus Stockhausen wrote: Von: Itamar Heim [ih...@redhat.com] Gesendet: Donnerstag, 30. Januar 2014 21:25 An: Markus Stockhausen; ovirt-users Betreff: Re: [Users] Migration failed (previous migrations succeded) Now I' getting serious problems. During the migration the VM was doing a rather slow download at 1,5 MB/s. So the memory changed by 15 MB per 10 seconds. No wonder that a check every 10 seconds was not able to see any progress. Im scared what will happen if I want to migrate a medium loaded system runing a database. Any tip for a parametrization? Markus what's the bandwidth? default is up to 30MB/sec, to allow up to 3 VMs to migrate on 1Gb without congesting it. you could raise that if you have 10GB, or raise the bandwidth cap and reduce max number of concurrent VMs, etc. My migration network is IPoIB 10GBit. During our tests only one VM was migrated. Bandwidth cap or number of concurrent VMs has not been changed after default install. Is migration_max_bandwidth in /etc/vdsm/vdsm.conf still the right place? probably And what settings do you suggest? Not tried myself the change of values, but in a previous thread (actually for limiting and not speeding up migration ;-) these two parameters were described and to be put in each /etc/vdsm/vdsm.conf max_outgoing_migrations (eg 1 for allowing only one migration at a time) migration_max_bandwidth (unit is in MBytes/s, vdsm default is 32MiBps and it is for single migration, not overall) I think it is necessary to follow this workflow for every host - put host into maintenance - stop vdsmd service - change values - start vdsmd service - activate host Gianluca ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] [vdsm] Migration failed (previous migrations succeded)
On Feb 3, 2014, at 16:20 , Gianluca Cecchi gianluca.cec...@gmail.com wrote: On Mon, Feb 3, 2014 at 1:43 PM, Michal Skrivanek michal.skriva...@redhat.com wrote: On Feb 1, 2014, at 18:25 , Itamar Heim ih...@redhat.com wrote: On 01/31/2014 09:30 AM, Sven Kieske wrote: Hi, is there any documentation regarding all allowed settings in the vdsm.conf? I didn't find anything related in the rhev docs that's a question for vdsm mailing list - cc-ing… the vdsm.conf has a description for each parameter…just search for all containing migration:) we do want to expose some/most/all of them in UI/REST eventually, the migration downtime setting is there now in 3.4, but others are missing Thanks, michal Am 30.01.2014 21:43, schrieb Itamar Heim: On 01/30/2014 10:37 PM, Markus Stockhausen wrote: Von: Itamar Heim [ih...@redhat.com] Gesendet: Donnerstag, 30. Januar 2014 21:25 An: Markus Stockhausen; ovirt-users Betreff: Re: [Users] Migration failed (previous migrations succeded) Now I' getting serious problems. During the migration the VM was doing a rather slow download at 1,5 MB/s. So the memory changed by 15 MB per 10 seconds. No wonder that a check every 10 seconds was not able to see any progress. Im scared what will happen if I want to migrate a medium loaded system runing a database. Any tip for a parametrization? Markus what's the bandwidth? default is up to 30MB/sec, to allow up to 3 VMs to migrate on 1Gb without congesting it. you could raise that if you have 10GB, or raise the bandwidth cap and reduce max number of concurrent VMs, etc. My migration network is IPoIB 10GBit. During our tests only one VM was migrated. Bandwidth cap or number of concurrent VMs has not been changed after default install. Is migration_max_bandwidth in /etc/vdsm/vdsm.conf still the right place? probably And what settings do you suggest? Not tried myself the change of values, but in a previous thread (actually for limiting and not speeding up migration ;-) these two parameters were described and to be put in each /etc/vdsm/vdsm.conf yep, they have (brief) description there max_outgoing_migrations (eg 1 for allowing only one migration at a time) migration_max_bandwidth (unit is in MBytes/s, vdsm default is 32MiBps and it is for single migration, not overall) I think it is necessary to follow this workflow for every host unfortunately yes - put host into maintenance - stop vdsmd service - change values - start vdsmd service - activate host Gianluca ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] oVirt 3.3.3 RC EL6 Live Snapshot
Can you also put the vdsm, libvirt and qemu packages? Thanks, Dafna On 02/03/2014 04:49 PM, Steve Dainard wrote: FYI I'm running version 3.3.2, not the 3.3.3 beta. *Steve Dainard * IT Infrastructure Manager Miovision http://miovision.com/ | /Rethink Traffic/ 519-513-2407 ex.250 877-646-8476 (toll-free) *Blog http://miovision.com/blog | **LinkedIn https://www.linkedin.com/company/miovision-technologies | Twitter https://twitter.com/miovision | Facebook https://www.facebook.com/miovision* Miovision Technologies Inc. | 148 Manitou Drive, Suite 101, Kitchener, ON, Canada | N2C 1L3 This e-mail may contain information that is privileged or confidential. If you are not the intended recipient, please delete the e-mail and any attachments and notify us immediately. On Mon, Feb 3, 2014 at 11:24 AM, Dafna Ron d...@redhat.com mailto:d...@redhat.com wrote: Thanks Steve. from the logs I can see that the create snapshot succeeds and that the vm is resumed. the vm moves to pause as part of libvirt flows: 2014-02-02 14:41:20.872+: 5843: debug : qemuProcessHandleStop:728 : Transitioned guest snapshot-test to paused state 2014-02-02 14:41:30.031+: 5843: debug : qemuProcessHandleResume:776 : Transitioned guest snapshot-test out of paused into resumed state There are bugs here but I am not sure yet if this is libvirt regression or engine. I'm adding Elad and Maor since in engine logs I can't see anything calling for live snapshot (only for snapshot) - Maor, shouldn't live snapshot command be logged somewhere in the logs? Is it possible that engine is calling to create snapshot and not create live snapshot which is why the vm pauses? Elad, if engine is not logging live snapshot anywhere I would open a bug for engine (to print that in the logs). Also, there is a bug in vdsm log for sdc where the below is logged as ERROR and not INFO: Thread-23::ERROR::2014-02-02 09:51:19,497::sdc::137::Storage.StorageDomainCache::(_findDomain) looking for unfetched domain a52938f7-2cf4-4771-acb2-0c78d14999e5 Thread-23::ERROR::2014-02-02 09:51:19,497::sdc::154::Storage.StorageDomainCache::(_findUnfetchedDomain) looking for domain a52938f7-2cf4-4771-acb2-0c78d14999e5 If the engine was sending live snapshot or if there is no difference in the two commands in engine side than I would open a bug for libvirt for pausing the vm during live snapshot. Dafna On 02/03/2014 02:41 PM, Steve Dainard wrote: [root@ovirt002 ~]# vdsClient -s 0 getStorageDomainInfo a52938f7-2cf4-4771-acb2-0c78d14999e5 uuid = a52938f7-2cf4-4771-acb2-0c78d14999e5 pool = ['fcb89071-6cdb-4972-94d1-c9324cebf814'] lver = 5 version = 3 role = Master remotePath = gluster-store-vip:/rep1 spm_id = 2 type = NFS class = Data master_ver = 1 name = gluster-store-rep1 *Steve Dainard * IT Infrastructure Manager Miovision http://miovision.com/ | /Rethink Traffic/ 519-513-2407 tel:519-513-2407 ex.250 877-646-8476 tel:877-646-8476 (toll-free) *Blog http://miovision.com/blog | **LinkedIn https://www.linkedin.com/company/miovision-technologies | Twitter https://twitter.com/miovision | Facebook https://www.facebook.com/miovision* Miovision Technologies Inc. | 148 Manitou Drive, Suite 101, Kitchener, ON, Canada | N2C 1L3 This e-mail may contain information that is privileged or confidential. If you are not the intended recipient, please delete the e-mail and any attachments and notify us immediately. On Sun, Feb 2, 2014 at 2:55 PM, Dafna Ron d...@redhat.com mailto:d...@redhat.com mailto:d...@redhat.com mailto:d...@redhat.com wrote: please run vdsClient -s 0 getStorageDomainInfo a52938f7-2cf4-4771-acb2-0c78d14999e5 Thanks, Dafna On 02/02/2014 03:02 PM, Steve Dainard wrote: Logs attached with VM running on qemu-kvm-rhev packages installed. *Steve Dainard * IT Infrastructure Manager Miovision http://miovision.com/ | /Rethink Traffic/ 519-513-2407 tel:519-513-2407 tel:519-513-2407 tel:519-513-2407 ex.250 877-646-8476 tel:877-646-8476 tel:877-646-8476 tel:877-646-8476 (toll-free) *Blog http://miovision.com/blog | **LinkedIn https://www.linkedin.com/company/miovision-technologies | Twitter https://twitter.com/miovision | Facebook https://www.facebook.com/miovision*
Re: [Users] oVirt 3.3.3 RC EL6 Live Snapshot
[root@ovirt002 ~]# rpm -qa | egrep 'qemu|vdsm|libvirt' | sort gpxe-roms-qemu-0.9.7-6.10.el6.noarch libvirt-0.10.2-29.el6_5.3.x86_64 libvirt-client-0.10.2-29.el6_5.3.x86_64 libvirt-lock-sanlock-0.10.2-29.el6_5.3.x86_64 libvirt-python-0.10.2-29.el6_5.3.x86_64 qemu-img-rhev-0.12.1.2-2.355.el6.5.x86_64 qemu-kvm-rhev-0.12.1.2-2.355.el6.5.x86_64 qemu-kvm-rhev-tools-0.12.1.2-2.355.el6.5.x86_64 vdsm-4.13.3-2.el6.x86_64 vdsm-cli-4.13.3-2.el6.noarch vdsm-python-4.13.3-2.el6.x86_64 vdsm-xmlrpc-4.13.3-2.el6.noarch *Steve Dainard * IT Infrastructure Manager Miovision http://miovision.com/ | *Rethink Traffic* 519-513-2407 ex.250 877-646-8476 (toll-free) *Blog http://miovision.com/blog | **LinkedIn https://www.linkedin.com/company/miovision-technologies | Twitter https://twitter.com/miovision | Facebook https://www.facebook.com/miovision* -- Miovision Technologies Inc. | 148 Manitou Drive, Suite 101, Kitchener, ON, Canada | N2C 1L3 This e-mail may contain information that is privileged or confidential. If you are not the intended recipient, please delete the e-mail and any attachments and notify us immediately. On Mon, Feb 3, 2014 at 11:54 AM, Dafna Ron d...@redhat.com wrote: Can you also put the vdsm, libvirt and qemu packages? Thanks, Dafna On 02/03/2014 04:49 PM, Steve Dainard wrote: FYI I'm running version 3.3.2, not the 3.3.3 beta. *Steve Dainard * IT Infrastructure Manager Miovision http://miovision.com/ | /Rethink Traffic/ 519-513-2407 ex.250 877-646-8476 (toll-free) *Blog http://miovision.com/blog | **LinkedIn https://www.linkedin.com/ company/miovision-technologies | Twitter https://twitter.com/miovision | Facebook https://www.facebook.com/miovision* Miovision Technologies Inc. | 148 Manitou Drive, Suite 101, Kitchener, ON, Canada | N2C 1L3 This e-mail may contain information that is privileged or confidential. If you are not the intended recipient, please delete the e-mail and any attachments and notify us immediately. On Mon, Feb 3, 2014 at 11:24 AM, Dafna Ron d...@redhat.com mailto: d...@redhat.com wrote: Thanks Steve. from the logs I can see that the create snapshot succeeds and that the vm is resumed. the vm moves to pause as part of libvirt flows: 2014-02-02 14:41:20.872+: 5843: debug : qemuProcessHandleStop:728 : Transitioned guest snapshot-test to paused state 2014-02-02 14:41:30.031+: 5843: debug : qemuProcessHandleResume:776 : Transitioned guest snapshot-test out of paused into resumed state There are bugs here but I am not sure yet if this is libvirt regression or engine. I'm adding Elad and Maor since in engine logs I can't see anything calling for live snapshot (only for snapshot) - Maor, shouldn't live snapshot command be logged somewhere in the logs? Is it possible that engine is calling to create snapshot and not create live snapshot which is why the vm pauses? Elad, if engine is not logging live snapshot anywhere I would open a bug for engine (to print that in the logs). Also, there is a bug in vdsm log for sdc where the below is logged as ERROR and not INFO: Thread-23::ERROR::2014-02-02 09:51:19,497::sdc::137::Storage.StorageDomainCache::(_findDomain) looking for unfetched domain a52938f7-2cf4-4771-acb2-0c78d14999e5 Thread-23::ERROR::2014-02-02 09:51:19,497::sdc::154::Storage.StorageDomainCache::(_ findUnfetchedDomain) looking for domain a52938f7-2cf4-4771-acb2-0c78d14999e5 If the engine was sending live snapshot or if there is no difference in the two commands in engine side than I would open a bug for libvirt for pausing the vm during live snapshot. Dafna On 02/03/2014 02:41 PM, Steve Dainard wrote: [root@ovirt002 ~]# vdsClient -s 0 getStorageDomainInfo a52938f7-2cf4-4771-acb2-0c78d14999e5 uuid = a52938f7-2cf4-4771-acb2-0c78d14999e5 pool = ['fcb89071-6cdb-4972-94d1-c9324cebf814'] lver = 5 version = 3 role = Master remotePath = gluster-store-vip:/rep1 spm_id = 2 type = NFS class = Data master_ver = 1 name = gluster-store-rep1 *Steve Dainard * IT Infrastructure Manager Miovision http://miovision.com/ | /Rethink Traffic/ 519-513-2407 tel:519-513-2407 ex.250 877-646-8476 tel:877-646-8476 (toll-free) *Blog http://miovision.com/blog | **LinkedIn https://www.linkedin.com/company/miovision-technologies | Twitter https://twitter.com/miovision | Facebook https://www.facebook.com/miovision* Miovision Technologies Inc. | 148 Manitou Drive, Suite 101, Kitchener, ON, Canada | N2C 1L3
Re: [Users] oVirt 3.3.3 RC EL6 Live Snapshot
From the engine logs it seems that indeed live snapshot is called (The command is snapshotVDSCommand see [1]). This is done right after the snapshot has been created in the VM and it signals the qemu process to start using the new volume created. When live snapshot does not succeed we should see in the log something like Wasn't able to live snapshot due to error:..., but it does not appear so it seems that this worked out fine. At some point I can see in the logs that VDSM reports to the engine that the VM is paused. [1] 2014-02-02 09:41:20,564 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-6-thread-49) START, SnapshotVDSCommand(HostName = ovirt002, HostId = 3080fb61-2d03-4008-b47f-9b66276a4257, vmId=e261e707-a21f-4ae8-9cff-f535f4430446), log id: 7e0d7872 2014-02-02 09:41:21,119 INFO [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo] (DefaultQuartzScheduler_Worker-93) VM snapshot-test e261e707-a21f-4ae8-9cff-f535f4430446 moved from Up -- Paused 2014-02-02 09:41:30,234 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-6-thread-49) FINISH, SnapshotVDSCommand, log id: 7e0d7872 2014-02-02 09:41:30,238 INFO [org.ovirt.engine.core.bll.CreateSnapshotCommand] (pool-6-thread-49) [67ea047a] Ending command successfully: org.ovirt.engine.core.bll.CreateSnapshotCommand ... Regards, Maor On 02/03/2014 06:24 PM, Dafna Ron wrote: Thanks Steve. from the logs I can see that the create snapshot succeeds and that the vm is resumed. the vm moves to pause as part of libvirt flows: 2014-02-02 14:41:20.872+: 5843: debug : qemuProcessHandleStop:728 : Transitioned guest snapshot-test to paused state 2014-02-02 14:41:30.031+: 5843: debug : qemuProcessHandleResume:776 : Transitioned guest snapshot-test out of paused into resumed state There are bugs here but I am not sure yet if this is libvirt regression or engine. I'm adding Elad and Maor since in engine logs I can't see anything calling for live snapshot (only for snapshot) - Maor, shouldn't live snapshot command be logged somewhere in the logs? Is it possible that engine is calling to create snapshot and not create live snapshot which is why the vm pauses? Elad, if engine is not logging live snapshot anywhere I would open a bug for engine (to print that in the logs). Also, there is a bug in vdsm log for sdc where the below is logged as ERROR and not INFO: Thread-23::ERROR::2014-02-02 09:51:19,497::sdc::137::Storage.StorageDomainCache::(_findDomain) looking for unfetched domain a52938f7-2cf4-4771-acb2-0c78d14999e5 Thread-23::ERROR::2014-02-02 09:51:19,497::sdc::154::Storage.StorageDomainCache::(_findUnfetchedDomain) looking for domain a52938f7-2cf4-4771-acb2-0c78d14999e5 If the engine was sending live snapshot or if there is no difference in the two commands in engine side than I would open a bug for libvirt for pausing the vm during live snapshot. Dafna On 02/03/2014 02:41 PM, Steve Dainard wrote: [root@ovirt002 ~]# vdsClient -s 0 getStorageDomainInfo a52938f7-2cf4-4771-acb2-0c78d14999e5 uuid = a52938f7-2cf4-4771-acb2-0c78d14999e5 pool = ['fcb89071-6cdb-4972-94d1-c9324cebf814'] lver = 5 version = 3 role = Master remotePath = gluster-store-vip:/rep1 spm_id = 2 type = NFS class = Data master_ver = 1 name = gluster-store-rep1 *Steve Dainard * IT Infrastructure Manager Miovision http://miovision.com/ | /Rethink Traffic/ 519-513-2407 ex.250 877-646-8476 (toll-free) *Blog http://miovision.com/blog | **LinkedIn https://www.linkedin.com/company/miovision-technologies | Twitter https://twitter.com/miovision | Facebook https://www.facebook.com/miovision* Miovision Technologies Inc. | 148 Manitou Drive, Suite 101, Kitchener, ON, Canada | N2C 1L3 This e-mail may contain information that is privileged or confidential. If you are not the intended recipient, please delete the e-mail and any attachments and notify us immediately. On Sun, Feb 2, 2014 at 2:55 PM, Dafna Ron d...@redhat.com mailto:d...@redhat.com wrote: please run vdsClient -s 0 getStorageDomainInfo a52938f7-2cf4-4771-acb2-0c78d14999e5 Thanks, Dafna On 02/02/2014 03:02 PM, Steve Dainard wrote: Logs attached with VM running on qemu-kvm-rhev packages installed. *Steve Dainard * IT Infrastructure Manager Miovision http://miovision.com/ | /Rethink Traffic/ 519-513-2407 tel:519-513-2407 ex.250 877-646-8476 tel:877-646-8476 (toll-free) *Blog http://miovision.com/blog | **LinkedIn https://www.linkedin.com/company/miovision-technologies | Twitter https://twitter.com/miovision | Facebook https://www.facebook.com/miovision* Miovision Technologies Inc. | 148 Manitou Drive, Suite 101, Kitchener,
Re: [Users] oVirt 3.3.3 RC EL6 Live Snapshot
On 02/03/2014 07:18 PM, Dafna Ron wrote: Maor, If snapshotVDSCommand is for live snapshot, what is the offline create snapshot command? It is the CreateSnapshotVdsCommand which calls createVolume in VDSM we did not say that live snapshot did not succeed :) we said that the vm is paused and restarted - which is something that should not happen for live snapshot (or at least never did before). It's not sure that the restart is related to the live snapshot. but that should be observed in the libvirt/vdsm logs. as I wrote before, we know that vdsm is reporting the vm as paused, that is because libvirt is reporting the vm as paused and I think that its happening because libvirt is not doing a live snapshot and so pauses the vm while taking the snapshot. That sounds logic to me, it's need to be checked with libvirt, if that kind of behaviour could happen. Dafna On 02/03/2014 05:08 PM, Maor Lipchuk wrote: From the engine logs it seems that indeed live snapshot is called (The command is snapshotVDSCommand see [1]). This is done right after the snapshot has been created in the VM and it signals the qemu process to start using the new volume created. When live snapshot does not succeed we should see in the log something like Wasn't able to live snapshot due to error:..., but it does not appear so it seems that this worked out fine. At some point I can see in the logs that VDSM reports to the engine that the VM is paused. [1] 2014-02-02 09:41:20,564 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-6-thread-49) START, SnapshotVDSCommand(HostName = ovirt002, HostId = 3080fb61-2d03-4008-b47f-9b66276a4257, vmId=e261e707-a21f-4ae8-9cff-f535f4430446), log id: 7e0d7872 2014-02-02 09:41:21,119 INFO [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo] (DefaultQuartzScheduler_Worker-93) VM snapshot-test e261e707-a21f-4ae8-9cff-f535f4430446 moved from Up -- Paused 2014-02-02 09:41:30,234 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-6-thread-49) FINISH, SnapshotVDSCommand, log id: 7e0d7872 2014-02-02 09:41:30,238 INFO [org.ovirt.engine.core.bll.CreateSnapshotCommand] (pool-6-thread-49) [67ea047a] Ending command successfully: org.ovirt.engine.core.bll.CreateSnapshotCommand ... Regards, Maor On 02/03/2014 06:24 PM, Dafna Ron wrote: Thanks Steve. from the logs I can see that the create snapshot succeeds and that the vm is resumed. the vm moves to pause as part of libvirt flows: 2014-02-02 14:41:20.872+: 5843: debug : qemuProcessHandleStop:728 : Transitioned guest snapshot-test to paused state 2014-02-02 14:41:30.031+: 5843: debug : qemuProcessHandleResume:776 : Transitioned guest snapshot-test out of paused into resumed state There are bugs here but I am not sure yet if this is libvirt regression or engine. I'm adding Elad and Maor since in engine logs I can't see anything calling for live snapshot (only for snapshot) - Maor, shouldn't live snapshot command be logged somewhere in the logs? Is it possible that engine is calling to create snapshot and not create live snapshot which is why the vm pauses? Elad, if engine is not logging live snapshot anywhere I would open a bug for engine (to print that in the logs). Also, there is a bug in vdsm log for sdc where the below is logged as ERROR and not INFO: Thread-23::ERROR::2014-02-02 09:51:19,497::sdc::137::Storage.StorageDomainCache::(_findDomain) looking for unfetched domain a52938f7-2cf4-4771-acb2-0c78d14999e5 Thread-23::ERROR::2014-02-02 09:51:19,497::sdc::154::Storage.StorageDomainCache::(_findUnfetchedDomain) looking for domain a52938f7-2cf4-4771-acb2-0c78d14999e5 If the engine was sending live snapshot or if there is no difference in the two commands in engine side than I would open a bug for libvirt for pausing the vm during live snapshot. Dafna On 02/03/2014 02:41 PM, Steve Dainard wrote: [root@ovirt002 ~]# vdsClient -s 0 getStorageDomainInfo a52938f7-2cf4-4771-acb2-0c78d14999e5 uuid = a52938f7-2cf4-4771-acb2-0c78d14999e5 pool = ['fcb89071-6cdb-4972-94d1-c9324cebf814'] lver = 5 version = 3 role = Master remotePath = gluster-store-vip:/rep1 spm_id = 2 type = NFS class = Data master_ver = 1 name = gluster-store-rep1 *Steve Dainard * IT Infrastructure Manager Miovision http://miovision.com/ | /Rethink Traffic/ 519-513-2407 ex.250 877-646-8476 (toll-free) *Blog http://miovision.com/blog | **LinkedIn https://www.linkedin.com/company/miovision-technologies | Twitter https://twitter.com/miovision | Facebook https://www.facebook.com/miovision* Miovision Technologies Inc. | 148 Manitou Drive, Suite 101, Kitchener, ON, Canada | N2C 1L3 This e-mail may contain information that is privileged or confidential. If you are not the intended recipient, please delete the e-mail and any attachments and notify us immediately. On
Re: [Users] Users Digest, Vol 29, Issue 20
Hi, I have to appologise as I moved the page after sending to the list. Here it is: http://www.ovirt.org/Change_network_interface_for_Gluster Matt: I don't get your post, are you suggesting me to start like that? Regards, signature.asc Description: OpenPGP digital signature ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[Users] oVirt 3.3.3 release
The oVirt development team is very happy to announce the general availability of oVirt 3.3.3 as of February 3rd 2013. This release solidifies oVirt as a leading KVM management application and open source alternative to VMware vSphere. oVirt is available now for Fedora 19 and Red Hat Enterprise Linux 6.5 (or similar). This release of oVirt includes numerous bug fixes. See the release notes [1] for a list of the new features and bugs fixed. IMPORTANT NOTE: If you're upgrading from a previous version, please update ovirt-release to the latest version (10.0.1-3) and verify you have the correct repositories enabled by running the following commands # yum update ovirt-release # yum repolist enabled before upgrading with the usual procedure. You should see the ovirt-3.3.3 and ovirt-stable repositories listed in the output of the repolist command. A new oVirt Node build will be available soon as well. [1] http://www.ovirt.org/OVirt_3.3.3_release_notes -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] oVirt 3.3.3 RC EL6 Live Snapshot
Maor, If snapshotVDSCommand is for live snapshot, what is the offline create snapshot command? we did not say that live snapshot did not succeed :) we said that the vm is paused and restarted - which is something that should not happen for live snapshot (or at least never did before). as I wrote before, we know that vdsm is reporting the vm as paused, that is because libvirt is reporting the vm as paused and I think that its happening because libvirt is not doing a live snapshot and so pauses the vm while taking the snapshot. Dafna On 02/03/2014 05:08 PM, Maor Lipchuk wrote: From the engine logs it seems that indeed live snapshot is called (The command is snapshotVDSCommand see [1]). This is done right after the snapshot has been created in the VM and it signals the qemu process to start using the new volume created. When live snapshot does not succeed we should see in the log something like Wasn't able to live snapshot due to error:..., but it does not appear so it seems that this worked out fine. At some point I can see in the logs that VDSM reports to the engine that the VM is paused. [1] 2014-02-02 09:41:20,564 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-6-thread-49) START, SnapshotVDSCommand(HostName = ovirt002, HostId = 3080fb61-2d03-4008-b47f-9b66276a4257, vmId=e261e707-a21f-4ae8-9cff-f535f4430446), log id: 7e0d7872 2014-02-02 09:41:21,119 INFO [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo] (DefaultQuartzScheduler_Worker-93) VM snapshot-test e261e707-a21f-4ae8-9cff-f535f4430446 moved from Up -- Paused 2014-02-02 09:41:30,234 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-6-thread-49) FINISH, SnapshotVDSCommand, log id: 7e0d7872 2014-02-02 09:41:30,238 INFO [org.ovirt.engine.core.bll.CreateSnapshotCommand] (pool-6-thread-49) [67ea047a] Ending command successfully: org.ovirt.engine.core.bll.CreateSnapshotCommand ... Regards, Maor On 02/03/2014 06:24 PM, Dafna Ron wrote: Thanks Steve. from the logs I can see that the create snapshot succeeds and that the vm is resumed. the vm moves to pause as part of libvirt flows: 2014-02-02 14:41:20.872+: 5843: debug : qemuProcessHandleStop:728 : Transitioned guest snapshot-test to paused state 2014-02-02 14:41:30.031+: 5843: debug : qemuProcessHandleResume:776 : Transitioned guest snapshot-test out of paused into resumed state There are bugs here but I am not sure yet if this is libvirt regression or engine. I'm adding Elad and Maor since in engine logs I can't see anything calling for live snapshot (only for snapshot) - Maor, shouldn't live snapshot command be logged somewhere in the logs? Is it possible that engine is calling to create snapshot and not create live snapshot which is why the vm pauses? Elad, if engine is not logging live snapshot anywhere I would open a bug for engine (to print that in the logs). Also, there is a bug in vdsm log for sdc where the below is logged as ERROR and not INFO: Thread-23::ERROR::2014-02-02 09:51:19,497::sdc::137::Storage.StorageDomainCache::(_findDomain) looking for unfetched domain a52938f7-2cf4-4771-acb2-0c78d14999e5 Thread-23::ERROR::2014-02-02 09:51:19,497::sdc::154::Storage.StorageDomainCache::(_findUnfetchedDomain) looking for domain a52938f7-2cf4-4771-acb2-0c78d14999e5 If the engine was sending live snapshot or if there is no difference in the two commands in engine side than I would open a bug for libvirt for pausing the vm during live snapshot. Dafna On 02/03/2014 02:41 PM, Steve Dainard wrote: [root@ovirt002 ~]# vdsClient -s 0 getStorageDomainInfo a52938f7-2cf4-4771-acb2-0c78d14999e5 uuid = a52938f7-2cf4-4771-acb2-0c78d14999e5 pool = ['fcb89071-6cdb-4972-94d1-c9324cebf814'] lver = 5 version = 3 role = Master remotePath = gluster-store-vip:/rep1 spm_id = 2 type = NFS class = Data master_ver = 1 name = gluster-store-rep1 *Steve Dainard * IT Infrastructure Manager Miovision http://miovision.com/ | /Rethink Traffic/ 519-513-2407 ex.250 877-646-8476 (toll-free) *Blog http://miovision.com/blog | **LinkedIn https://www.linkedin.com/company/miovision-technologies | Twitter https://twitter.com/miovision | Facebook https://www.facebook.com/miovision* Miovision Technologies Inc. | 148 Manitou Drive, Suite 101, Kitchener, ON, Canada | N2C 1L3 This e-mail may contain information that is privileged or confidential. If you are not the intended recipient, please delete the e-mail and any attachments and notify us immediately. On Sun, Feb 2, 2014 at 2:55 PM, Dafna Ron d...@redhat.com mailto:d...@redhat.com wrote: please run vdsClient -s 0 getStorageDomainInfo a52938f7-2cf4-4771-acb2-0c78d14999e5 Thanks, Dafna On 02/02/2014 03:02 PM, Steve Dainard wrote: Logs attached with VM running on qemu-kvm-rhev packages installed. *Steve Dainard * IT Infrastructure Manager Miovision
Re: [Users] oVirt 3.3.3 RC EL6 Live Snapshot
On 02/03/2014 05:34 PM, Maor Lipchuk wrote: On 02/03/2014 07:18 PM, Dafna Ron wrote: Maor, If snapshotVDSCommand is for live snapshot, what is the offline create snapshot command? It is the CreateSnapshotVdsCommand which calls createVolume in VDSM but we need to be able to know that a live snapshot was sent and not an offline snapshot. Elad, somewhere in this flow we need to know that the snapshot was taken on a running vm :) this seems like a bug to me. we did not say that live snapshot did not succeed :) we said that the vm is paused and restarted - which is something that should not happen for live snapshot (or at least never did before). It's not sure that the restart is related to the live snapshot. but that should be observed in the libvirt/vdsm logs. yes, I am sure because the user is reporting it and the logs show it... as I wrote before, we know that vdsm is reporting the vm as paused, that is because libvirt is reporting the vm as paused and I think that its happening because libvirt is not doing a live snapshot and so pauses the vm while taking the snapshot. That sounds logic to me, it's need to be checked with libvirt, if that kind of behaviour could happen. Elad, can you please try to reproduce and open a bug to libvirt? Dafna On 02/03/2014 05:08 PM, Maor Lipchuk wrote: From the engine logs it seems that indeed live snapshot is called (The command is snapshotVDSCommand see [1]). This is done right after the snapshot has been created in the VM and it signals the qemu process to start using the new volume created. When live snapshot does not succeed we should see in the log something like Wasn't able to live snapshot due to error:..., but it does not appear so it seems that this worked out fine. At some point I can see in the logs that VDSM reports to the engine that the VM is paused. [1] 2014-02-02 09:41:20,564 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-6-thread-49) START, SnapshotVDSCommand(HostName = ovirt002, HostId = 3080fb61-2d03-4008-b47f-9b66276a4257, vmId=e261e707-a21f-4ae8-9cff-f535f4430446), log id: 7e0d7872 2014-02-02 09:41:21,119 INFO [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo] (DefaultQuartzScheduler_Worker-93) VM snapshot-test e261e707-a21f-4ae8-9cff-f535f4430446 moved from Up -- Paused 2014-02-02 09:41:30,234 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-6-thread-49) FINISH, SnapshotVDSCommand, log id: 7e0d7872 2014-02-02 09:41:30,238 INFO [org.ovirt.engine.core.bll.CreateSnapshotCommand] (pool-6-thread-49) [67ea047a] Ending command successfully: org.ovirt.engine.core.bll.CreateSnapshotCommand ... Regards, Maor On 02/03/2014 06:24 PM, Dafna Ron wrote: Thanks Steve. from the logs I can see that the create snapshot succeeds and that the vm is resumed. the vm moves to pause as part of libvirt flows: 2014-02-02 14:41:20.872+: 5843: debug : qemuProcessHandleStop:728 : Transitioned guest snapshot-test to paused state 2014-02-02 14:41:30.031+: 5843: debug : qemuProcessHandleResume:776 : Transitioned guest snapshot-test out of paused into resumed state There are bugs here but I am not sure yet if this is libvirt regression or engine. I'm adding Elad and Maor since in engine logs I can't see anything calling for live snapshot (only for snapshot) - Maor, shouldn't live snapshot command be logged somewhere in the logs? Is it possible that engine is calling to create snapshot and not create live snapshot which is why the vm pauses? Elad, if engine is not logging live snapshot anywhere I would open a bug for engine (to print that in the logs). Also, there is a bug in vdsm log for sdc where the below is logged as ERROR and not INFO: Thread-23::ERROR::2014-02-02 09:51:19,497::sdc::137::Storage.StorageDomainCache::(_findDomain) looking for unfetched domain a52938f7-2cf4-4771-acb2-0c78d14999e5 Thread-23::ERROR::2014-02-02 09:51:19,497::sdc::154::Storage.StorageDomainCache::(_findUnfetchedDomain) looking for domain a52938f7-2cf4-4771-acb2-0c78d14999e5 If the engine was sending live snapshot or if there is no difference in the two commands in engine side than I would open a bug for libvirt for pausing the vm during live snapshot. Dafna On 02/03/2014 02:41 PM, Steve Dainard wrote: [root@ovirt002 ~]# vdsClient -s 0 getStorageDomainInfo a52938f7-2cf4-4771-acb2-0c78d14999e5 uuid = a52938f7-2cf4-4771-acb2-0c78d14999e5 pool = ['fcb89071-6cdb-4972-94d1-c9324cebf814'] lver = 5 version = 3 role = Master remotePath = gluster-store-vip:/rep1 spm_id = 2 type = NFS class = Data master_ver = 1 name = gluster-store-rep1 *Steve Dainard * IT Infrastructure Manager Miovision http://miovision.com/ | /Rethink Traffic/ 519-513-2407 ex.250 877-646-8476 (toll-free) *Blog http://miovision.com/blog | **LinkedIn https://www.linkedin.com/company/miovision-technologies | Twitter https://twitter.com/miovision | Facebook https://www.facebook.com/miovision*
Re: [Users] oVirt 3.3.3 RC EL6 Live Snapshot
On 02/03/2014 07:46 PM, Dafna Ron wrote: On 02/03/2014 05:34 PM, Maor Lipchuk wrote: On 02/03/2014 07:18 PM, Dafna Ron wrote: Maor, If snapshotVDSCommand is for live snapshot, what is the offline create snapshot command? It is the CreateSnapshotVdsCommand which calls createVolume in VDSM but we need to be able to know that a live snapshot was sent and not an offline snapshot. Yes, at the logs we can see the all process : First a request to create a snapshot (new volume) sent to VDSM: 2014-02-02 09:41:09,557 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.CreateSnapshotVDSCommand] (pool-6-thread-49) [67ea047a] START, CreateSnapshotVDSCommand( storagePoolId = fcb89071-6cdb-4972-94d1-c9324cebf814, ignoreFailoverLimit = false, storageDomainId = a52938f7-2cf4-4771-acb2-0c78d14999e5, imageGroupId = c1cb6b66-655e-48c3-8568-4975295eb037, imageSizeInBytes = 21474836480, volumeFormat = COW, newImageId = 6d8c80a4-328f-4a53-86a2-a4080a2662ce, newImageDescription = , imageId = 5085422e-6592-415a-9da3-9e43dac9374b, sourceImageGroupId = c1cb6b66-655e-48c3-8568-4975295eb037), log id: 7875f3f5 after the snapshot gets created : 2014-02-02 09:41:20,553 INFO [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-6-thread-49) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand then the engine calls the live snapshot (see also [1]) 2014-02-02 09:41:30,234 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-6-thread-49) FINISH, SnapshotVDSCommand, log id: 7e0d7872 Elad, somewhere in this flow we need to know that the snapshot was taken on a running vm :) this seems like a bug to me. we did not say that live snapshot did not succeed :) we said that the vm is paused and restarted - which is something that should not happen for live snapshot (or at least never did before). It's not sure that the restart is related to the live snapshot. but that should be observed in the libvirt/vdsm logs. yes, I am sure because the user is reporting it and the logs show it... as I wrote before, we know that vdsm is reporting the vm as paused, that is because libvirt is reporting the vm as paused and I think that its happening because libvirt is not doing a live snapshot and so pauses the vm while taking the snapshot. That sounds logic to me, it's need to be checked with libvirt, if that kind of behaviour could happen. Elad, can you please try to reproduce and open a bug to libvirt? Dafna On 02/03/2014 05:08 PM, Maor Lipchuk wrote: From the engine logs it seems that indeed live snapshot is called (The command is snapshotVDSCommand see [1]). This is done right after the snapshot has been created in the VM and it signals the qemu process to start using the new volume created. When live snapshot does not succeed we should see in the log something like Wasn't able to live snapshot due to error:..., but it does not appear so it seems that this worked out fine. At some point I can see in the logs that VDSM reports to the engine that the VM is paused. [1] 2014-02-02 09:41:20,564 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-6-thread-49) START, SnapshotVDSCommand(HostName = ovirt002, HostId = 3080fb61-2d03-4008-b47f-9b66276a4257, vmId=e261e707-a21f-4ae8-9cff-f535f4430446), log id: 7e0d7872 2014-02-02 09:41:21,119 INFO [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo] (DefaultQuartzScheduler_Worker-93) VM snapshot-test e261e707-a21f-4ae8-9cff-f535f4430446 moved from Up -- Paused 2014-02-02 09:41:30,234 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-6-thread-49) FINISH, SnapshotVDSCommand, log id: 7e0d7872 2014-02-02 09:41:30,238 INFO [org.ovirt.engine.core.bll.CreateSnapshotCommand] (pool-6-thread-49) [67ea047a] Ending command successfully: org.ovirt.engine.core.bll.CreateSnapshotCommand ... Regards, Maor On 02/03/2014 06:24 PM, Dafna Ron wrote: Thanks Steve. from the logs I can see that the create snapshot succeeds and that the vm is resumed. the vm moves to pause as part of libvirt flows: 2014-02-02 14:41:20.872+: 5843: debug : qemuProcessHandleStop:728 : Transitioned guest snapshot-test to paused state 2014-02-02 14:41:30.031+: 5843: debug : qemuProcessHandleResume:776 : Transitioned guest snapshot-test out of paused into resumed state There are bugs here but I am not sure yet if this is libvirt regression or engine. I'm adding Elad and Maor since in engine logs I can't see anything calling for live snapshot (only for snapshot) - Maor, shouldn't live snapshot command be logged somewhere in the logs? Is it possible that engine is calling to create snapshot and not create live snapshot which is why the vm pauses? Elad, if engine is not logging live snapshot anywhere I would open a bug for engine (to print that in the logs). Also, there is a bug in vdsm log for sdc where the below is logged as ERROR and not INFO:
Re: [Users] oVirt January 2014 Updates
Skickat från min iPhone 3 feb 2014 kl. 13:29 skrev Itamar Heim ih...@redhat.com: 1. VERSIONS - oVirt 3.3.3 in last phases http://www.ovirt.org/OVirt_3.3.3_release_notes - oVirt 3.4 with another slew of features is getting into test day, beta, etc. http://red.ht/1eo9TiS 2. WORKSHOPS - Fosdem - oVirt stand wass packed as well as a virt IaaS devroom, with many oVirt talks. more details next time. - more oVirt talks in cfgmgmtcamp and infra.next this week, including: -- Hervé Leclerc How we build a cloud with CentOS, oVirt, and Cisco-UCS Wednesday 5th February in Infrastructure.Next Ghent http://bit.ly/1fjTJVC -- oVirt Node being used as a Discovery Node in The Foreman project talk at cfgmgmtcamp, february 3rd http://bit.ly/1gAnneI - oVirt Korea group meeting this Saturday in Seoul Register here http://onoffmix.com/event/23134 - Open Virtualization Workshop in Tehran (26,27 February 2014) Isfahan (5,6 March 2014) http://t.co/9PR3BxOnpd 3. USING oVirt - More details on Wind River using ovirt http://bit.ly/1i2LtLI - New Case Study: Nieuwland Geo-Informati http://www.ovirt.org/Nieuwland_case_study - oVirt Node being used as a Discovery Node in The Foreman project talk at cfgmgmtcamp, february 3rd http://bit.ly/1gAnneI 4. Users - Double the amount of emails on users mailing list- up from 800 to 1600 this month! - Karli updated how to use spice with ovirt from OS X http://www.ovirt.org/SPICE_Remote-Viewer_on_OS_X - Opaque (spice android ovirt client) v1.1.8 beta released https://plus.google.com/communities/116099119712127782216 - how to deploy windows guest agent on windows: http://bit.ly/1kr5tJo This is also explained at: http://www.ovirt.org/OVirt_Guest_Agent_For_Windows /K - Andrew Lau posted on working through Hosted Engine with 3.4.0 beta http://bit.ly/1eobzZw - Deep Dive into oVirt 3.3.3 by Li Jiansheng (chinese) http://slidesha.re/1eFWQ8G - Matthew Bingham posted a series of video on setting up ovirt: Install oVirt 3.3.2 http://www.youtube.com/watch?v=GWT-m-oWSjQ Optional export nfs mount for oVirt 3.3.2 http://www.youtube.com/watch?v=MLbPln5-2jE Initial webgui oVirt 3.3.2 Steps for storage http://www.youtube.com/watch?v=dL0_03ZICw4 Download and upload client iso to ISO_DOMAIN for oVirt 3.3.2 http://www.youtube.com/watch?v=pDzTHFSmvGE ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[Users] Mixing tagged and untagged VLANs
Using 3.3.2 I seem unable to mix tagged and untagged VLANs on a single interface. I'm trying to put the following logical networks on a host's eth0. ovirtmgmt: - Display Network - Migration Network - NOT VM Network - NO VLAN private: - VM network - NO VLAN ipmi: - VM Network - VLAN 2 In the host's network setup ovirtmgmt is already linked to eth0. If I attach 'ipmi (VLAN 2)' then try and attach 'private' the message is Cannot have more than one non-VLAN network on one interface. Same occurs if I try and attach 'private' when only 'ovirtmgmt' is assigned to eth0. Is it not possible to have multiple untagged VLAN networks associated to one interface in oVirt? Thanks - Trey ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] oVirt 3.3.3 RC EL6 Live Snapshot
Maor I am not saying that we are not doing a live snapshot :) I am saying that we need a print in the log that states live snapshot command was called i.e: Print in the log: LiveSnapshotCommand - this can call to the rest of snapshotVDSCreateCommand. On 02/03/2014 07:38 PM, Maor Lipchuk wrote: On 02/03/2014 07:46 PM, Dafna Ron wrote: On 02/03/2014 05:34 PM, Maor Lipchuk wrote: On 02/03/2014 07:18 PM, Dafna Ron wrote: Maor, If snapshotVDSCommand is for live snapshot, what is the offline create snapshot command? It is the CreateSnapshotVdsCommand which calls createVolume in VDSM but we need to be able to know that a live snapshot was sent and not an offline snapshot. Yes, at the logs we can see the all process : First a request to create a snapshot (new volume) sent to VDSM: 2014-02-02 09:41:09,557 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.CreateSnapshotVDSCommand] (pool-6-thread-49) [67ea047a] START, CreateSnapshotVDSCommand( storagePoolId = fcb89071-6cdb-4972-94d1-c9324cebf814, ignoreFailoverLimit = false, storageDomainId = a52938f7-2cf4-4771-acb2-0c78d14999e5, imageGroupId = c1cb6b66-655e-48c3-8568-4975295eb037, imageSizeInBytes = 21474836480, volumeFormat = COW, newImageId = 6d8c80a4-328f-4a53-86a2-a4080a2662ce, newImageDescription = , imageId = 5085422e-6592-415a-9da3-9e43dac9374b, sourceImageGroupId = c1cb6b66-655e-48c3-8568-4975295eb037), log id: 7875f3f5 after the snapshot gets created : 2014-02-02 09:41:20,553 INFO [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-6-thread-49) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand then the engine calls the live snapshot (see also [1]) 2014-02-02 09:41:30,234 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-6-thread-49) FINISH, SnapshotVDSCommand, log id: 7e0d7872 Elad, somewhere in this flow we need to know that the snapshot was taken on a running vm :) this seems like a bug to me. we did not say that live snapshot did not succeed :) we said that the vm is paused and restarted - which is something that should not happen for live snapshot (or at least never did before). It's not sure that the restart is related to the live snapshot. but that should be observed in the libvirt/vdsm logs. yes, I am sure because the user is reporting it and the logs show it... as I wrote before, we know that vdsm is reporting the vm as paused, that is because libvirt is reporting the vm as paused and I think that its happening because libvirt is not doing a live snapshot and so pauses the vm while taking the snapshot. That sounds logic to me, it's need to be checked with libvirt, if that kind of behaviour could happen. Elad, can you please try to reproduce and open a bug to libvirt? Dafna On 02/03/2014 05:08 PM, Maor Lipchuk wrote: From the engine logs it seems that indeed live snapshot is called (The command is snapshotVDSCommand see [1]). This is done right after the snapshot has been created in the VM and it signals the qemu process to start using the new volume created. When live snapshot does not succeed we should see in the log something like Wasn't able to live snapshot due to error:..., but it does not appear so it seems that this worked out fine. At some point I can see in the logs that VDSM reports to the engine that the VM is paused. [1] 2014-02-02 09:41:20,564 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-6-thread-49) START, SnapshotVDSCommand(HostName = ovirt002, HostId = 3080fb61-2d03-4008-b47f-9b66276a4257, vmId=e261e707-a21f-4ae8-9cff-f535f4430446), log id: 7e0d7872 2014-02-02 09:41:21,119 INFO [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo] (DefaultQuartzScheduler_Worker-93) VM snapshot-test e261e707-a21f-4ae8-9cff-f535f4430446 moved from Up -- Paused 2014-02-02 09:41:30,234 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-6-thread-49) FINISH, SnapshotVDSCommand, log id: 7e0d7872 2014-02-02 09:41:30,238 INFO [org.ovirt.engine.core.bll.CreateSnapshotCommand] (pool-6-thread-49) [67ea047a] Ending command successfully: org.ovirt.engine.core.bll.CreateSnapshotCommand ... Regards, Maor On 02/03/2014 06:24 PM, Dafna Ron wrote: Thanks Steve. from the logs I can see that the create snapshot succeeds and that the vm is resumed. the vm moves to pause as part of libvirt flows: 2014-02-02 14:41:20.872+: 5843: debug : qemuProcessHandleStop:728 : Transitioned guest snapshot-test to paused state 2014-02-02 14:41:30.031+: 5843: debug : qemuProcessHandleResume:776 : Transitioned guest snapshot-test out of paused into resumed state There are bugs here but I am not sure yet if this is libvirt regression or engine. I'm adding Elad and Maor since in engine logs I can't see anything calling for live snapshot (only for snapshot) - Maor, shouldn't live snapshot command be logged somewhere in the logs? Is it possible that engine is calling to create snapshot and not create live snapshot
[Users] (quick tip) Controlling glusterfsd CPU outbreaks with cgroups
Hi all, I've seen quite a few posts with people using similar scenarios of running gluster and ovirt on the same physical box so I think this may be relevant. After some discussions on the gluster mailing list, I put together a quick post [1] about how you can limit glusters CPU resources so when it comes to self-healing etc. your VMs will have higher priority and not crawl to a halt when glusterfsd takes all the resources. So far, I haven't been able to apply these cgroup rules without losing the dynamic ones set by libvirt so you must do this in maintenance mode followed by a full host restart after following those instructions. I'm open to suggestions and feedback. Thanks, Andre w [1] http://www.andrewklau.com/controlling-glusterfsd-cpu-outbreaks-with-cgroups/ ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] VM install failures on a stateless node
Itamar, It hasn't been completed resolved. What I can do right now is to run a live Ubuntu VM on the node without actually installing it. I don't know if anyone in the community has ever installed VM on a stateless node. I have a few questions: 1. When I edit the VM settings, there is stateless option? Does it mean I can run live VM in the memory of a stateless node if I check on it? 2. My node is diskless but I have a iSCSI LUN attached to it. Does this mean the VM will be installed on the iSCSI LUN? David - Original Message - From: Itamar Heim ih...@redhat.com To: David Li david...@sbcglobal.net; users@ovirt.org users@ovirt.org Cc: Sent: Sunday, February 2, 2014 8:45 AM Subject: Re: [Users] VM install failures on a stateless node On 01/28/2014 02:08 AM, David Li wrote: Hi, I have been trying to install my first VM on a stateless node. so far I have failed twice with the node ending up in the Non-responsive mode. I had to reboot to recover and it took a while to reconfigure everything since this is stateless. I can still get into the node via the console. It's not dead. But the ovirtmgmt interface seems to be dead. The other iSCSI interface is running ok. Can anyone recommend ways how to debug this problem? Thanks. David ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users was this resolved? is vdsm up and running? output of vdsClient -s 0 getVdsCaps? ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] VM install failures on a stateless node
On 02/04/2014 04:49 AM, David Li wrote: Itamar, It hasn't been completed resolved. What I can do right now is to run a live Ubuntu VM on the node without actually installing it. I don't know if anyone in the community has ever installed VM on a stateless node. I have a few questions: 1. When I edit the VM settings, there is stateless option? Does it mean I can run live VM in the memory of a stateless node if I check on it? 2. My node is diskless but I have a iSCSI LUN attached to it. Does this mean the VM will be installed on the iSCSI LUN? David what type of storage domain are you using? - Original Message - From: Itamar Heim ih...@redhat.com To: David Li david...@sbcglobal.net; users@ovirt.org users@ovirt.org Cc: Sent: Sunday, February 2, 2014 8:45 AM Subject: Re: [Users] VM install failures on a stateless node On 01/28/2014 02:08 AM, David Li wrote: Hi, I have been trying to install my first VM on a stateless node. so far I have failed twice with the node ending up in the Non-responsive mode. I had to reboot to recover and it took a while to reconfigure everything since this is stateless. I can still get into the node via the console. It's not dead. But the ovirtmgmt interface seems to be dead. The other iSCSI interface is running ok. Can anyone recommend ways how to debug this problem? Thanks. David ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users was this resolved? is vdsm up and running? output of vdsClient -s 0 getVdsCaps? ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
