> So for all lease-holding vms, push the lease to a different storage domain > (on different > storage hardware), apply the upgrade and then push the leases back? And that > can be done > whilst the VMs are running? Leases must be frequently renewed, so I guess no > particular > reason why not.
If you have the storage leases on another hardware then you do not have the same problem I have; unless you are talking about upgrading the hardware of the storage domain that holds the leases. General: you can change the lease on a running VM. But (speaking for 4.2) you have to set it to no lease first. > > Does that work for the SPM and hosted engine as well? I think the hosted engine has it's own kind of storage lease, but I can't say anything to that. SPM does not have a storage lease it should be hardware (ie it's one of the hypervisors) not a VM. > > I'm guessing this doesn't help with an unmanaged contoller failover. > Anecdotally, > that seems to happen a bit faster for me than a managed one, which is also > odd. Yeah, all my ideas are just for planned maintenance. _______________________________________________ Users mailing list -- [email protected] To unsubscribe send an email to [email protected] 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/[email protected]/message/JMYPVO45FWLO7OEPTSIJDUN7SG4VUKAZ/
