[ovirt-users] Re: Reverting to Snapshot

2020-08-12 Thread Christian Reiss
after that > point in time to be removed. > * *undo *- means that you don't want to go back to that point in time > of the VM, so the VM will return to his latest state.  -- with kind regards, mit freundlichen Gruessen, Christian Reiss signature.asc

[ovirt-users] Reverting to Snapshot

2020-08-11 Thread Christian Reiss
of "discard all changes, go back to this snapshot state". What am I not seeing here? :) -- with kind regards, mit freundlichen Gruessen, Christian Reiss signature.asc Description: OpenPGP digital signature ___ Users mailing list -- users

[ovirt-users] Batch delete Snapshots

2020-04-22 Thread Christian Reiss
and act on those, but this seems like it should be in the code? -Chris. -- with kind regards, mit freundlichen Gruessen, Christian Reiss signature.asc Description: OpenPGP digital signature ___ Users mailing list -- users@ovirt.org To unsubscribe

[ovirt-users] Re: Update Conflicts

2020-04-17 Thread Christian Reiss
ards, mit freundlichen Gruessen, Christian Reiss signature.asc Description: OpenPGP digital signature ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.h

[ovirt-users] Re: Update Conflicts

2020-04-17 Thread Christian Reiss
ing is the 'gluster7' repo. > As far as I know Gluster v7 will be in oVirt 4.4 . > > Best Regards, > Strahil Nikolov -- with kind regards, mit freundlichen Gruessen, Christian Reiss signature.asc Description: OpenPGP digital signature ___ Use

[ovirt-users] Re: Update Conflicts

2020-04-16 Thread Christian Reiss
18 updates/7/x86_64 CentOS-7 - Updates 1,787 repolist: 52,723 > Can you show the output of: > 'yum clean all && yum repolist' > > Best Regards, > Strahil Nikolov -- with kind regards, mit freundlichen Gruessen, Christian Reiss s

[ovirt-users] Update Conflicts

2020-04-15 Thread Christian Reiss
6_64 (updates) libvirt-daemon-driver-storage-core = 4.5.0-23.el7_7.3 What did I miss here? Should I have ignored= some packages? Thanks! :) -- with kind regards, mit freundlichen Gruessen, Christian Reiss signature.asc Description: OpenPGP digi

[ovirt-users] Re: Speed Issues

2020-03-27 Thread Christian Reiss
dies for a second :) -Chris. On 24/03/2020 18:33, Darrell Budic wrote: > > cluster.choose-local: false > cluster.read-hash-mode: 3 > > if you have separate servers or nodes with are not HCI to allow it > spread reads over multiple nodes. -- Christian Reiss - em...@

[ovirt-users] Re: Speed Issues

2020-03-27 Thread Christian Reiss
it brings performance. I guess it is workload specific. performance.write-behind-window-size: 64MB (shard size) This one doubled my speed from 200mb to 400mb!! I think this is where the meat is at. -Chris. -- Christian Reiss - em...@christian-reiss.de /"\ ASCII R

[ovirt-users] Re: Speed Issues

2020-03-27 Thread Christian Reiss
the change. Changing the chunk size requires making a new brick. libgfapi brings a huge performance boost, in my opinion its almost a necessity unless you have a ton of extra disk speed / network throughput. Just be aware of the caveats. -- Christian Reiss - em...@christian-reiss.de

[ovirt-users] Re: Speed Issues

2020-03-27 Thread Christian Reiss
://bugzilla.redhat.com/show_bug.cgi?id=1465810 "We do not plan to enable libgfapi for oVirt/RHV. We did not find enough performance improvement justification for it" -- Christian Reiss - em...@christian-reiss.de /"\ ASCII Ribbon supp...@alpha-labs.net

[ovirt-users] Re: Speed Issues

2020-03-27 Thread Christian Reiss
perform the tests. > > Adding storage folks that can help with analyzing this. I am happy to oblige and supply and required logs or profiling information if you'd be so kind to tell me which one, precisely. Stay healthy! -- Christian Reiss - em...@christian-reiss.de /"

[ovirt-users] Re: Speed Issues

2020-03-24 Thread Christian Reiss
is fully supported) 5. Create a gluster profile during the tests. I have seen numerous improperly selected tests -> so test with real-world workload. Synthetic tests are not good. Best Regards, Strahil Nikolov -- with kind regards, mit freundlichen Gruessen, Christian Re

[ovirt-users] Speed Issues

2020-03-23 Thread Christian Reiss
, mit freundlichen Gruessen, Christian Reiss ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community

[ovirt-users] Re: Gluster Settings

2020-03-19 Thread Christian Reiss
Gruessen, Christian Reiss ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community

[ovirt-users] Gluster Settings

2020-03-19 Thread Christian Reiss
-dio: off performance.strict-o-direct: on client.event-threads: 16 cluster.choose-local: true snap-activate-on-create: enable auto-delete: enable Would you agree or change anything (usual vm workload). Thanks! o/ And keep healthy. -- with kind regards, mit freundlichen Gruessen, Christian Reiss

[ovirt-users] Re: 1-Host home setup question

2020-02-28 Thread Christian Reiss
Hey all! Thanks for all your input. @Gianluca: Funny, I did those steps on my own, so I am all good to go :) (Except for two network interfaces. But really I just dont need it.) On 28/02/2020 09:28, Gianluca Cecchi wrote: On Thu, Feb 27, 2020 at 8:11 PM Christian Reiss mailto:em...@christian

[ovirt-users] 1-Host home setup question

2020-02-27 Thread Christian Reiss
engine directly inside an ovirt host, even using CentOS (not the node) not recommended and will break things? -- with kind regards, mit freundlichen Gruessen, Christian Reiss ___ Users mailing list -- users@ovirt.org To unsubscribe send an email

[ovirt-users] Re: IO Storage Error / All findings / Need help.

2020-02-24 Thread Christian Reiss
. -- with kind regards, mit freundlichen Gruessen, Christian Reiss ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/site/privacy-policy/ oVirt Code of Conduct: https

[ovirt-users] Re: Reimport disks

2020-02-14 Thread Christian Reiss
baffled and amazed. I found my backup & disaster recovery option. Thank you all again for replying! -- with kind regards, mit freundlichen Gruessen, Christian Reiss ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to user

[ovirt-users] Reimport disks

2020-02-13 Thread Christian Reiss
images gluster dir and trying a domain -> scan to no avail. What is the correct way to introduce oVirt to "new" (or unknown) images? -Chris. -- with kind regards, mit freundlichen Gruessen, Christian Reiss ___ Users mailing list -- us

[ovirt-users] Installing hosts w/o node installer

2020-02-08 Thread Christian Reiss
l without any deep modifications (except for some packages etc). Enjoy your weekend, all! :-) -Christian. -- Christian Reiss - em...@christian-reiss.de /"\ ASCII Ribbon christ...@reiss.nrw \ /Campaign

[ovirt-users] Re: [Gluster-users] ACL issue v6.6, v6.7, v7.1, v7.2

2020-02-07 Thread Christian Reiss
my clusters I follow exactly the steps reported by Strahil in the bug report, some other things should be different. Greetings,     Paolo Il 06/02/20 23:30, Christian Reiss ha scritto: Hey, I hit this bug, too. With disastrous results. I second this post. On 06.02.2020 19:59, Strahil

[ovirt-users] Re: Backup Solution

2020-02-06 Thread Christian Reiss
. It is also possible to export VMs as OVA which can then be reimported back into oVirt. I actually just wrote an ansible playbook to do this very thing and intend to share my finding and playbooks with the ovirt community hopefully this week. On Thu, Feb 6, 2020 at 12:18 PM Christian Reiss mailto:em

[ovirt-users] Backup Solution

2020-02-06 Thread Christian Reiss
gards, mit freundlichen Gruessen, Christian Reiss ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/site/privacy-policy/ oVirt Code of Conduct: https://www.ovirt.org/commu

[ovirt-users] Re: Emergency :/ No VMs starting

2020-02-06 Thread Christian Reiss
Hey, For prosperity: Sadly the only way to fix this was to re-init (wipe) gluster and start from scratch. -Chris. On 03/02/2020 19:23, Strahil Nikolov wrote: On February 3, 2020 2:29:55 PM GMT+02:00, Christian Reiss wrote: Ugh, disregarding off all previous stamenets: new findinds

[ovirt-users] Re: IO Storage Error / All findings / Need help.

2020-02-05 Thread Christian Reiss
d069cc’: Permission denied 131072+0 records in 131072+0 records out 67108864 bytes (67 MB) copied, 0.0662261 s, 1.0 GB/s which resulted on the node01 with the first mentioned error. (insert scream here) -Chris On 04/02/2020 21:54, Christian Reiss wrote: Thanks for replying, What I just wrote Stahil was:

[ovirt-users] Re: IO Storage Error / All findings / Need help.

2020-02-04 Thread Christian Reiss
e, I would not be able to access the file at all. Seems I can access some of it. And all of it when root loaded the whole file first. I also did, even if it was correctly set, the chown from the mountpoint again, to no avail. On 04/02/2020 21:53, Christian Reiss wrote: ACL is correctly se

[ovirt-users] Re: IO Storage Error / All findings / Need help.

2020-02-04 Thread Christian Reiss
uld consider that. Now every gluster upgrade involves test power off and power on of several VMs from all Gluster volumes. Best Regards, Strahil Nikolov В вторник, 4 февруари 2020 г., 14:40:32 ч. Гринуич+2, Christian Reiss написа: Hello folks, I am running a 3-way, no arbiter Gluster setu

[ovirt-users] IO Storage Error / All findings / Need help.

2020-02-04 Thread Christian Reiss
posed to be a production HA environment. Any help would be appreciated. I hope I did think of all the relevant data and logs. -- with kind regards, mit freundlichen Gruessen, Christian Reiss ___ Users mailing list -- users@ovirt.org To unsubscribe send an

[ovirt-users] Re: Emergency :/ No VMs starting

2020-02-03 Thread Christian Reiss
67108864 bytes (67 MB) copied, 0.17046 s, 394 MB/s The files appeared instantly on all nodes, Writing large files work, however. Writing large files seem to work. I think this is the core issue. On 03/02/2020 12:22, Christian Reiss wrote: Further findings: - modified data gets written

[ovirt-users] Re: Emergency :/ No VMs starting

2020-02-03 Thread Christian Reiss
existing files over the gluster. Something selinux? -Chris. On 03/02/2020 11:46, Christian Reiss wrote: Hey, I think I am barking up the right tree with something (else) here; Note the timestamps & id's: dd'ing a disk image as vdsm user, try 1: [vdsm@node03:/rhev/data-center/mnt/glusterSD/no

[ovirt-users] Re: Emergency :/ No VMs starting

2020-02-03 Thread Christian Reiss
176.19 s, 305 MB/s So it's a permission problem (access denied) unless root loads it first? Strange: doing things like file & stat work; I can even cat the meta file (small text file). Seems only the disk images (or large files?) are affected. huh!? -- with kind regards, mit freundl

[ovirt-users] Re: Emergency :/ No VMs starting

2020-02-03 Thread Christian Reiss
, and the md5 matches across the board. Also I did monitor access and modify times for this file across all three nodes and the times, size and md5 match. How could I reset the header info to match all three? -Chris. -- with kind regards, mit freundlichen Gruessen, Christian Reiss

[ovirt-users] Re: Emergency :/ No VMs starting

2020-02-02 Thread Christian Reiss
, at 8:54 PM, Christian Reiss <mailto:em...@christian-reiss.de>> wrote: Hey, it was _while_ placing the host _into_ maintenance, to be precise. I restarted the volumes and even each machine and the entire cluster to no avail. I am currently migrating the disk images out of ovirt into op

[ovirt-users] Re: Emergency :/ No VMs starting

2020-02-02 Thread Christian Reiss
in maintenance. -- with kind regards, mit freundlichen Gruessen, Christian Reiss ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/site/privacy-policy/ oVirt Code

[ovirt-users] Re: Emergency :/ No VMs starting

2020-02-02 Thread Christian Reiss
: The log appears to indicate that there may be a permissions issue.  What is the ownership and permissions on your gluster brick dirs and mounts? -- Christian Reiss - em...@christian-reiss.de /"\ ASCII Ribbon supp...@alpha-labs.net \ /Cam

[ovirt-users] Re: Emergency :/ No VMs starting

2020-02-02 Thread Christian Reiss
I forgot the additional logs. Please guys, any help... (insert scream here). On 03/02/2020 01:20, Christian Reiss wrote: Hey folks, oh Jesus. 3-Way HCI. Gluster w/o any issues: [root@node01:/var/log/glusterfs] # gluster vol info  ssd_storage Volume Name: ssd_storage Type: Replicate Volume

[ovirt-users] Emergency :/ No VMs starting

2020-02-02 Thread Christian Reiss
l started during migration. Any help? We're sweating blood here. -- with kind regards, mit freundlichen Gruessen, Christian Reiss ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statem

[ovirt-users] Re: Gluster Heal Issue

2020-02-01 Thread Christian Reiss
n rsync node1 to node2 and node3 or node3 to node1 and node2. Sync to node1 and node3 cant be done as node2 does not have the file. Can I do the rsync on a live, running Gluster? -- with kind regards, mit freundlichen Gruessen, Christian Reiss ___ Users

[ovirt-users] Gluster Heal Issue

2020-01-31 Thread Christian Reiss
. Have a great weekend! -Chris. -- with kind regards, mit freundlichen Gruessen, Christian Reiss ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/site/privacy

[ovirt-users] Re: HCI Disaster Recovery

2020-01-10 Thread Christian Reiss
Hey, is there really no ovirt native way to restore a single host and bring it back into the cluster? -Chris. On 07.01.2020 09:54, Christian Reiss wrote: Hey folks,   - theoretical question, no live data in jeopardy - Let's say a 3-way HCI cluster is up and running, with engine running

[ovirt-users] Re: Storage I/O problem.

2020-01-09 Thread Christian Reiss
8-4e56-ae27-455f34fdfccc [Permission denied] [2020-01-09 12:30:02.037371] W [fuse-bridge.c:2830:fuse_readv_cbk] 0-glusterfs-fuse: 2543: READ => -1 gfid=dbec5303-64c8-4e56-ae27-455f34fdfccc fd=0x7fcd38014788 (Permission denied) Anyone? Help? :) -Chris. On 08/01/2020 17:10, Christian Reiss wr

[ovirt-users] Storage I/O problem.

2020-01-08 Thread Christian Reiss
ricks/vms/vms Status: Connected Total Number of entries: 0 Number of entries in heal pending: 0 Number of entries in split-brain: 0 Number of entries possibly healing: 0 How would I fix this issue? Anyone got a clue on how to proceed? -Chris. -- with kind regards, mit freundlichen Gruessen, Ch

[ovirt-users] Re: NIC Setup

2020-01-08 Thread Christian Reiss
, Christian Reiss wrote: Hey folks, General question for understanding: Assume my hosts have  - 1 10gb NIC with 10.0.0.0/24 ip for Storage/Gluster and Ovirt Engine,  - 2 1gb NICs with no configured ip. Now the VMs can have a plethora of IPs from all the assigned ip blocks etc. I can't seem

[ovirt-users] Re: HCL: 4.3.7: Hosted engine fails

2020-01-08 Thread Christian Reiss
Oh, shoot. Replied to the wrong email. I meant to reply to my own with subject "[ovirt-users] HostedEngine Deployment fails on AMD EPYC 7402P 4.3.7" How it came to reply to *this* thread I am unsure. My apologies. -Chris. On 08/01/2020 10:39, Christian Reiss wrote: Hey, for

[ovirt-users] Re: HCL: 4.3.7: Hosted engine fails

2020-01-08 Thread Christian Reiss
an external bare-metal CentOS 7 ovirt engine. I could then configure the cluster as usual. -Chris. On 11/12/2019 13:55, Christian Reiss wrote: Hey all, Using a homogeneous ovirt-node-ng-4.3.7-0.20191121.0 freshly created cluster using node installer I am unable to deploy the hosted engine

[ovirt-users] NIC Setup

2020-01-08 Thread Christian Reiss
vlan tagging on the ovirt storage network. But even that failed due to "No hosts has this network". *scratches head* Can someone enlighten me or push me to the Network Docs? -Chris. -- with kind regards, mit freundlichen Gruessen, Chris

[ovirt-users] HCI Disaster Recovery

2020-01-07 Thread Christian Reiss
ward? Thanks for your continued support! <3 -Christian. -- with kind regards, mit freundlichen Gruessen, Christian Reiss ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt

[ovirt-users] Re: Deleted gluster volume

2020-01-07 Thread Christian Reiss
list I have a very strong believe that the volume was actually deleted. Best Regards, Strahil Nikolov В понеделник, 6 януари 2020 г., 15:13:52 ч. Гринуич+2, Christian Reiss написа: Hey folks, I accidently deleted a volume in the oVirt Engine, Storage -> Volumes. The gluster is still up on

[ovirt-users] Re: ISO Upload

2020-01-07 Thread Christian Reiss
o the data domain./ / / /Best Regards,/ /Strahil Nikolov/ В понеделник, 6 януари 2020 г., 17:20:16 ч. Гринуич+2, Christian Reiss написа: Hey folks, I have a cluster setup as follows (among others) /vms for vm storage. Attached as data domain. /isos for, well, isos. Attached as iso domain.

[ovirt-users] ISO Upload

2020-01-06 Thread Christian Reiss
and active across the board. Is my understanding correct that I can only upload and ISO to a data domain, then (once uploaded), move the iso file to the iso domain via the web-ui? -Chris. -- with kind regards, mit freundlichen Gruessen, Christian Reiss

[ovirt-users] Deleted gluster volume

2020-01-06 Thread Christian Reiss
ack to the engine? It's a test setup. I am trying to break & repair things. Still I am unable to find any documentation on this "use case". Thanks! -- with kind regards, mit freundlichen Gruessen, Christian Reiss ___ Users mail

[ovirt-users] Re: Wrong CPU?

2019-11-19 Thread Christian Reiss
ever just works) and oVirt engine can be installed and a VM would run I would be so happy. Cheers, Chris. -- Christian Reiss - em...@christian-reiss.de /"\ ASCII Ribbon supp...@alpha-labs.net \ /Campaign

[ovirt-users] Re: Wrong CPU?

2019-11-18 Thread Christian Reiss
for oVirt seems to come from upstream. I mean that Zen2 is quite good for virtualization and it's going to sell a lot. Maybe AMD should help with that push? -Juhani On Fri, Nov 15, 2019 at 9:03 PM Christian Reiss wrote: Sorry, I meant EPYC, not Ryzen. How did you solve your EPYC issue? -Chris

[ovirt-users] Re: Wrong CPU?

2019-11-15 Thread Christian Reiss
of problems when upgrading to 4.3. -Juhani On Fri, Nov 15, 2019 at 6:45 PM Christian Reiss wrote: Hey folks, running an AMD Ryzen CPU here: processor : 0 vendor_id : AuthenticAMD cpu family : 23 model : 49 model name : AMD EPYC 7282 16-Core Processor However

[ovirt-users] Wrong CPU?

2019-11-15 Thread Christian Reiss
get the oVirt engine running with the ssbd flag. Seems cpu can do this, oVirt can do this, libvirt does not detect the cpu correctly or at least ignores it. But the hosted engine demands it. I am at a loss. Any help is oh-so-greatly appreciated. -Chris. -- Christian Reiss - em..

[ovirt-users] Re: SSBD issues on live cluster

2019-11-15 Thread Christian Reiss
tional">relabel="no"/>name="ua-acc9e0f3-ab5b-4637-876a-96242a52a470"/>snapshot="no" type="file" device="disk">bus="virtio"/>file="/rhev/data-center/----/b77c80b7-a2a5-4627-a48e-8b8a49583c5d/imag

[ovirt-users] Re: SSBD issues on live cluster

2019-11-15 Thread Christian Reiss
/privacy-policy/ oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/KJXV3R3HT2MBU3RHIS3XJWZVLAC6C7FH/ -- Christian Reiss - em...@christian-reiss.de /"\ ASCII R

[ovirt-users] Re: SSBD issues on live cluster

2019-11-15 Thread Christian Reiss
8< --- --- 8< --- --- 8< and in there is the culprit. Unfortunately I have no clue on how to proceed from here. On 15/11/2019 10:00, Christian Reiss wrote: Hey folks, new hardware arrived \o/ Installation as HCI was a bliss, with gluster et all. Deploying the hosted engine also worked u

[ovirt-users] Re: SSBD issues on live cluster

2019-11-15 Thread Christian Reiss
State 1 HostedEngineLocal running --- 8< --- --- 8< --- --- 8< --- --- 8< --- --- 8< --- --- 8< It is only after clicking "Finish Deployment" and the final stages that things break with the CPU flags. On 15/11/2019

[ovirt-users] Gluster Questions

2019-11-15 Thread Christian Reiss
edup, coming from ZFS this is a memory hog and kind of insane. What are your thoughts on compression & dedup at this time? The effective size of the compressed drive is suggested 10-fold of the original sizes. Seems a big crazy high; any suggestions here? Thanks for your input! -Chris. -- C

[ovirt-users] SSBD issues on live cluster

2019-11-15 Thread Christian Reiss
8< --- --- 8< --- --- 8< --- --- 8< --- --- 8< processor : 1 vendor_id : AuthenticAMD cpu family : 23 model : 49 model name : AMD EPYC 7282 16-Core Processor --- 8< --- --- 8< --- --- 8< --- --- 8< --- --- 8< --- --- 8&

[ovirt-users] Quick question regarding FQDN

2019-11-11 Thread Christian Reiss
VM traffic and "backend" is the 10gig storage "Only" where all the FQDN reside? Thanks for clarification, -Chris. -- Christian Reiss - em...@christian-reiss.de /"\ ASCII Ribbon supp...@alpha-labs.net \ /Campaign

[ovirt-users] Re: Quick generic Questions

2019-11-08 Thread Christian Reiss
. *From:* Christian Reiss *Sent:* 07 November 2019 13:29 *To:* users *Subject:* [ovirt-users] Quick generic Questions Hey folks, I am looking at setting up a hyperconverged cluster with 3 nodes (and oVirt 4.3). Before setting up I have some generic

[ovirt-users] Quick generic Questions

2019-11-07 Thread Christian Reiss
target and run VMs on the ovirt nodes but store data there? Thank you for your time to clear this up. I have found many approaches out there that either are old (oVirt 3) or even contradict themselves (talk about RAID level...) Cheers! -Christian. -- Christian Reiss - em...@christian