[ovirt-users] Re: upgrade from 4.38 to 4.39
On March 7, 2020 6:07:51 PM GMT+02:00, eevans(a)digitaldatatechs.com wrote:
I read documentation on upgrade procedures for minor upgrades.
Before I begin, I wanted to know of any issues or special procedures I
need to follow.
Please advise.
I appreciate any advice or guidance.
Thank you.
Eric
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Hi Eric,
If you use gluster for your HostedEngine's storage domain (and you didn't add
any VMs there) - shutdown the VM and make a snapshot before the patch ... Just in case.
Patch the engine , then the hosts.
If you have intel-based cpu hosts, you might hit some spectre fixes.
Once a node is patched do basic test (at least) - stop a VM, start a VM, make a
snapshot, delete the snapshot, live migration... Something like that.
If it's OK, you can procceed with the next node and repeat.
Best Regards,
Strahil Nikolov