oVirt definitely involves a lot of paddling. I see now that you are right about
HCI (Hyper Converged Platform), it was never specifically documented how to
upgrade it. I have stepped away from HCI a long time ago, after testing and
working with it in oVirt 3.x. There were just too many
Live migration across major releases sounds like the sort of feature everybody
would just love to have but oVirt would support as little as operating clusters
with mixed release nodes.
AFAIK HCI upgrades from 4.3 to 4.4 were never even described and definitely
didn't involve live VMs.
I
solved
reloaded libvirtd on servers involved in certificate renewal
thanks
чт, 8 сент. 2022 г. в 17:57, Milan Zamazal :
> parallax writes:
>
> > ovirt 4.4.4.7
> >
> > not able to migrate VMs between hosts with following vdsm error:
> >
> > operation failed: Failed to connect to remote libvirt
parallax writes:
> ovirt 4.4.4.7
>
> not able to migrate VMs between hosts with following vdsm error:
>
> operation failed: Failed to connect to remote libvirt URI
> qemu+tls://kvm4.imp.loc/system: authentication failed: Failed to verify
> peer's certificate
You should be able to see a more
"KSNull Zero" writes:
> Is it safe to restart libvirtd on hosts with workloads without entering
> Maintenance mode ?
Generally no, often yes. Restarting libvirtd shouldn't cause harm to
the VMs themselves but it can disrupt running jobs managed by libvirt or
confuse oVirt if some actions are
Is it safe to restart libvirtd on hosts with workloads without entering
Maintenance mode ?
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"KSNull Zero" writes:
> Running oVirt 4.4.5
> VM cannot migrate between hosts.
>
> vdsm.log contains the following error:
> libvirt.libvirtError: operation failed: Failed to connect to remote
> libvirt URI qemu+tls://ovhost01.local/system: authentication failed:
> Failed to verify peer's
Moreover - host now stuck in PreparingForMaintenance status because VM
migration does not working.
Any solutions ?
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