[ovirt-users] Attaching ISO to hosted engine for OS upgrade

Chris Adams cma at cmadams.net
Wed Feb 22 19:04:18 UTC 2017


Once upon a time, Simone Tiraboschi <stirabos at redhat.com> said:
> Then ee have a specific helper utility for 3.6/el6 -> 4.0/el7:
> https://www.ovirt.org/develop/release-management/features/hosted-engine-migration-to-4-0/

Ahh, that looks better.  I was looking at this:

https://www.ovirt.org/documentation/migration-engine-36-to-40/

which just kind of glosses over how to upgrade the OS. :)

I do usually use my custom CentOS install (rather than the appliance);
is there a way to do that?

Also, is it normally recommended to upgrade one major release at a time?
In other words, aside from the engine CentOS6->7 step, would upgrading
from 3.5 to 4.1 need to go through 3.6 and 4.0 along the way?
-- 
Chris Adams <cma at cmadams.net>


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