[ovirt-users] Upgrading

[Jon Archer]

Personally I would take full advantage of the maintenance modes, 
upgrading the engine before the hosts too.

Putting the hosts in maintenance mode before upgrading at least will 
allow for the vm's to migrate to the other hosts in the cluster incase 
of an outage.

Jon

On 13/10/15 16:25, Fernando Fuentes wrote:
> Is there a best practice when upgrading from ovirt 3.4 to 3.5?
> I upgraded my development server which is a self hosted server and I 
> just did a regular update without putting anything under 
> maintenance... Though my vm's where turned off. It all went well and 
> the migration from krb/ldap to AAA went smoothly and so far is running 
> like a champ.
>
> I am about to do the same to our production cluster and was wondering 
> if I must put all Hosts under maintenance before I do the upgrade? Is 
> it any different than a self hosted ovirt setup?
>
> Thanks in advance for all/any tips from the mailing list!
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