[ovirt-users] noVNC error.

2021-01-18 Thread tommy
Hi: I use novnc console can connect to engine vm. But when I using novnc console connect to other vm in other datacenter, failed. The ovirt-websocket-proxy log is: Jan 19 15:43:32 ooeng.tltd.com ovirt-websocket-proxy.py[1312]: 192.168.10.104 - - [19/Jan/2021 15:43:32] connecting to:

[ovirt-users] Re: Managed Block Storage and more

2021-01-18 Thread Benny Zlotnik
Ceph support is available via Managed Block Storage (tech preview), it cannot be used instead of gluster for hyperconverged setups. Moreover, it is not possible to use a pure Managed Block Storage setup at all, there has to be at least one regular storage domain in a datacenter On Mon, Jan 18, 20

[ovirt-users] Re: ovirt-ha-agent

2021-01-18 Thread Yedidyah Bar David
On Mon, Jan 18, 2021 at 10:29 PM penguin pages wrote: > > I was avoiding reloading the OS. This to me was like "reboot as a fix"... > to wipe environment out and restart, vs repair where I learn how to debug. There is no simple and reliable way to undo 'hosted-engine --deploy'. It's not design

[ovirt-users] Re: Managed Block Storage and more

2021-01-18 Thread Sandro Bonazzola
Il giorno lun 18 gen 2021 alle ore 20:04 Strahil Nikolov < hunter86...@yahoo.com> ha scritto: > Most probably it will be easier if you stick with full-blown distro. > > @Sandro Bonazzola can help with CEPH status. > Letting the storage team have a voice here :-) +Tal Nisan , +Eyal Shenitzky , +

[ovirt-users] Re: Managed Block Storage and more

2021-01-18 Thread Konstantin Shalygin
Faster than fuse-rbd, not qemu. Main issue is kernel pagecache and client upgrades, for example cluster with 700 osd and 1000 clients we need update client version for new features. With current oVirt realization we need update kernel then reboot host. With librbd we just need update package and

[ovirt-users] Re: Guest don't start : Cannot access backing file

2021-01-18 Thread Lionel Caignec
Hi It's a hardware san dell compellent. Corruption seems to appear 12days agos. Vérité, shutting down system, it was running like a charm. -- Lionel Caignec ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org

[ovirt-users] Re: Guest don't start : Cannot access backing file

2021-01-18 Thread Strahil Nikolov via Users
Hm... this sounds bad . If it was deleted by oVirt, it would ask you whether to remove the disk or not and would wipe the VM configuration. Most probably you got a data corruption there . Are you using TrueNAS ? Best Regards, Strahil Nikolov В вторник, 19 януари 2021 г., 00:06:15 Гринуич+

[ovirt-users] Guest don't start : Cannot access backing file

2021-01-18 Thread Lionel Caignec
Hi, i've a big problem, i juste shutdown (power off completely) a guest to make a cold restart. And at startup the guest say : "Cannot access backing file '/rhev/data-center/mnt/blockSD/69348aea-7f55-41be-ae4e-febd86c33855/images/8224b2b0-39ba-44ef-ae41-18fe726f26ca/ca141675-c6f5-4b03-98b0-03122

[ovirt-users] Re: ovirt-ha-agent

2021-01-18 Thread penguin pages
I was avoiding reloading the OS. This to me was like "reboot as a fix"... to wipe environment out and restart, vs repair where I learn how to debug. But after weeks... I am running out of time. ___ Users mailing list -- users@ovirt.org To unsubscribe

[ovirt-users] Re: Ovirt reporting dashboard not working

2021-01-18 Thread Strahil Nikolov via Users
Most probably the dwh is far in the future. The following is not the correct procedure , but it works: ssh root@engine su - postgres source /opt/rh/rh-postgresql10/enable psql engine engine=# select * from dwh_history_timekeeping ; Best Regards, Strahil Nikolov В понеделник, 18 януари 202

[ovirt-users] Re: oVirt Engine no longer Starting

2021-01-18 Thread Strahil Nikolov via Users
I think that it's complaining for the firewall. Try to restore with running firewalld. Best Regards, Strahil Nikolov В понеделник, 18 януари 2021 г., 17:52:04 Гринуич+2, penguin pages написа: Following document to redploy engine... https://access.redhat.com/documentation/en-us/re

[ovirt-users] Re: Managed Block Storage and more

2021-01-18 Thread Strahil Nikolov via Users
Most probably it will be easier if you stick with full-blown distro. @Sandro Bonazzola can help with CEPH status. Best Regards,Strahil Nikolov В понеделник, 18 януари 2021 г., 11:44:32 Гринуич+2, Shantur Rathore написа: Thanks Strahil for your reply. Sorry just to confirm, 1. Are

[ovirt-users] Re: VG issue / Non Operational

2021-01-18 Thread Strahil Nikolov via Users
Are you sure that ovirt doesn't still use it (storage domains)? Best Regards, Strahil Nikolov В понеделник, 18 януари 2021 г., 09:11:18 Гринуич+2, Christian Reiss написа: Update: I found out that 4a62cdb4-b314-4c7f-804e-8e7275518a7f is an iscsi target outside of gluster. It is a te

[ovirt-users] Re: New setup - Failing to Activate storage domain on NFS shared storage

2021-01-18 Thread Matt Snow
Complete logs can be found here: vdsm.log - https://paste.c-net.org/DownloadPressure supervdsm.log - https://paste.c-net.org/LaterScandals ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: h

[ovirt-users] Ovirt reporting dashboard not working

2021-01-18 Thread José Ferradeira via Users
Hello, Had a problem with the engine server, the clock changed to 2026 and now I don't have any report on the dashboard. The version is 4.2.3.8-1.el7 Any idea? Thanks -- Jose Ferradeira http://www.logicworks.pt ___ Users mailing list -- user

[ovirt-users] Re: New setup - Failing to Activate storage domain on NFS shared storage

2021-01-18 Thread Matt Snow
In case its useful here is the mount occurring. [root@brick setup_debugging_logs]# while :; do mount | grep stumpy ; sleep 1; done stumpy:/tanker/ovirt/host_storage on /rhev/data-center/mnt/stumpy:_ta

[ovirt-users] Re: oVirt Engine no longer Starting

2021-01-18 Thread penguin pages
After looking into logs.. I think issue is about storage where it should deploy. Wizard did not seem to focus on that.. I A$$umed it was aware of volume per previous detected deployment... but... 2021-01-18 10:34:07,917-0500 INFO otopi.ovirt_hosted_engine_setup.ansible_utils ansible

[ovirt-users] Re: Managed Block Storage and more

2021-01-18 Thread Shantur Rathore
Thanks for pointing that out to me Konstantin. I understand that it would use a kernel client instead of userland rbd lib. Isn't it better as I have seen kernel clients 20x faster than userland?? I am probably missing something important here, would you mind detailing that. Regards, Shantur On

[ovirt-users] Re: New setup - Failing to Activate storage domain on NFS shared storage

2021-01-18 Thread Matt Snow
Hi Didi, I did log clean up and am re-running ovirt-hosted-engine-cleanup && ovirt-hosted-engine-setup to get you cleaner log files. searching for host_storage in vdsm.log... **snip** 2021-01-18 08:43:18,842-0700 INFO (jsonrpc/3) [api.host] FINISH getStats return={'status': {'code': 0, 'messag

[ovirt-users] Re: oVirt Engine no longer Starting

2021-01-18 Thread penguin pages
Following document to redploy engine... https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.1/html/self-hosted_engine_guide/cleaning_up_a_failed_self-hosted_engine_deployment From Host which had listed engine as in its inventory ### [root@medusa ~]# /usr/sbin/ovirt-host

[ovirt-users] Re: Managed Block Storage and more

2021-01-18 Thread Konstantin Shalygin
Beware about Ceph and oVirt Managed Block Storage, current integration is only possible with kernel, not with qemu-rbd. k Sent from my iPhone > On 18 Jan 2021, at 13:00, Shantur Rathore wrote: > >  > Thanks Strahil for your reply. > > Sorry just to confirm, > > 1. Are you saying Ceph on o

[ovirt-users] Re: ovirt-ha-agent

2021-01-18 Thread Aries Ahito
its fine now. i just shutdown and start the engine using hosted-engine --vm-shutdown hosted-engine --vm-start thank you very much On Mon, 18 Jan 2021, 21:19 Yedidyah Bar David, wrote: > After you removed the hosts, and before you added them again: Did you > reinstall the OS? If not, there might

[ovirt-users] Re: ovirt-ha-agent

2021-01-18 Thread Yedidyah Bar David
After you removed the hosts, and before you added them again: Did you reinstall the OS? If not, there might be some mess left behind. I suggest to try again: Remove a host, reinstall the OS on it, then add it back and make sure you choose "Deploy". Then give it some time to update (should not be mo

[ovirt-users] Re: encrypted GENEVE traffic

2021-01-18 Thread Pavel Nakonechnyi
Dear oVirt team, On Thursday, 12 December 2019 16:53:41 CET Pavel Nakonechnyi wrote: > > > > however, I was not able to find any clues where in particular it is > > > implemented... > > > > > > Once this is understood, it will be possible to consider altering the > > > corresponding code to incl

[ovirt-users] VM Disks order

2021-01-18 Thread Erez Zarum
When attaching a disk it is not possible to set the disk order nor modify the order later. Example: A new VM is provisioned with 5 disks, Disk0 is the OS and then later attached disks by order up to Disk4. Removing Disk3 and then later attaching does not promise it will be attached back as Disk3

[ovirt-users] Re: Managed Block Storage and more

2021-01-18 Thread Shantur Rathore
Thanks Strahil for your reply. Sorry just to confirm, 1. Are you saying Ceph on oVirt Node NG isn't possible? 2. Would you know which devs would be best to ask about the recent Ceph changes? Thanks, Shantur On Sun, Jan 17, 2021 at 4:46 PM Strahil Nikolov via Users wrote: > В 15:51 + на 17

[ovirt-users] Re: VG issue / Non Operational

2021-01-18 Thread Christian Reiss
Update & Fix: There were remnant entries of filters in both /etc/lvm/lvm.conf and /etc/multipath.conf that worked well with the Gluster LVM but went crazy with iscsi lvm mounts. Fixed the entries, rebooted the server. Now it works and it is back up. Cheerio! -Chris. On 18/01/2021 08:10,

[ovirt-users] Re: How to configure Power Management Fence Protocol for Libvirtd VM ?

2021-01-18 Thread tommy
But on every KVM hosts, using fence_xvm command success. [root@ohost1 ~]# fence_xvm -o list 1.ovs1 7fd9b01e-236c-4d08-9c07-ad0b710139e2 off 1.ovs2 6b0e73b1-649a-470d-9c1b-ca6919e0514d off 2.host1 476e5157-1211-4701-

[ovirt-users] Re: Q: [SOLVED] Node SW Install from oVirt Engine UI Failed

2021-01-18 Thread Andrei Verovski
Hi, I solved this issue. dnf config-manager —set-disabled spp For whatever reason HP hardware drivers repo conflicted with oVirt node install. > On 15 Jan 2021, at 17:30, Andrei Verovski wrote: > > Hi, > > After installing fresh CentOS stream (on HP ProLiant Node) with recommended > partit