[ovirt-users] Re: oVirt Node 4.2.5.1 vm stuck on "Powering Down"

Host restart resolve the issue! On Wed, Jan 2, 2019 at 11:50 AM maoz zadok <maozza(a)gmail.com&gt; wrote: > > Thank you Didi for the fast reply! > The problem was before the restore from backup (that was the reason that I reboot the engine and the engine didn't come up, I dug a bigger hole :-( ), > HA is not marked. but The VM was trying to migrate from kvm7 to kvm5 before the engine crashed. > I don't see the qemu process on any of the hosts. > "vdsm-client Host getVMList fullStatus=True" show the machine uuid only on one (kvm5) > > I'll try restarting the host (kvm5), let's see if it helps. > > > > > > On Wed, Jan 2, 2019 at 11:07 AM Yedidyah Bar David <didi(a)redhat.com&gt; wrote: >> >> On Wed, Jan 2, 2019 at 10:51 AM maoz zadok <maozza(a)gmail.com&gt; wrote: >> > >> > Hello, >> > vm stuck (on two hosts) >> > I have MySQL VM guest that was stuck in a way that "kill -9" to the MySQL server pid did nothing. >> > from the shell I execute "init 0", this did not shut down the VM. >> > >> > from the ovirt-engine I'm trying to power off the machine, and it is not doing anything. >> > the event shows: >> >> >> >> VDSM kvm5 command DestroyVDS failed: Virtual machine destroy error >> > >> > and: >> >> >> >> Failed to power off VM mysql-production (Host: kvm5, User: admin@internal-authz). >> > >> > >> > Note, when I list the VM s on the hosts view, I see that that same VM is on two hosts (kvm7 and kvm5). >> > It looks like the VM is stuck on two hosts, in the status "Powering Down" >> > >> > any ideas? >> >> No idea about this specific problem and how to solve it. >> >> Is this on the same system you restored from backup? Is this VM marked >> as HA (highly-available)? Did it move to a different host since you >> took the backup you now restored? >> >> If all are 'yes', then it's likely that the engine tried to start it >> (because it's HA) before it noticed that it's already running on >> another host (a fact that it could not know, if it was different from >> what's in the restored database). Sadly, this very likely leads to >> corruption. See also: >> >> https://bugzilla.redhat.com/1441322 >> >> Since I do not see 'Resetting HA VM status' in the restore logs you posted, >> it might be a different issue, but perhaps similar. >> >> If indeed you see two qemu processes on the hosts, I'd try to kill -9 >> both of them. >> >> Adding Arik. >> >> Good luck, >> >> >> > Thank you >> > _______________________________________________ >> > Users mailing list -- users(a)ovirt.org >> > To unsubscribe send an email to users-leave(a)ovirt.org >> > Privacy Statement: https://www.ovirt.org/site/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/E2HKUJZYUNC... >> >> >> >> -- >> Didi