[ovirt-users] Upgrade datacenter from 3.6 to 4.0

Dan Yasny dyasny at gmail.com
Wed Aug 24 14:50:31 UTC 2016


Doesn't it make more sense for this major upgrade to be a simple new
install of engine v4, and importing the existing SDs?

On Wed, Aug 24, 2016 at 6:34 AM, Barak Korren <bkorren at redhat.com> wrote:

>
>
> On 24 August 2016 at 12:32, Christophe TREFOIS <christophe.trefois at uni.lu>
> wrote:
>
>> Really? That’s strange, as the engine should be backward compatible with
>> previous versions no?
>>
>>
> Think about it like this - When an update comes out it gets pushed to the
> repos/channels. If you then go and provision a new host with some automated
> system like Foreman, you end up with the new VDSM. Also, since you can have
> a large amount of hosts, you may reasonably choose to use some automated
> system to keep them up to date. It is more reasonable to expect the engine
> machine to have a steadier/slower life cycle.
>
>
>
> --
> *Barak Korren*
> bkorren at redhat.com
> RHEV-CI Team
>
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>
>
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