[PVE-User] pve4.2 join pve3.2 cluster failure

[haoyun]

but,I have some worries.
I want to try backup from pve3.2,and restore to pve4.2
what attention need to ?
thanks again







At 2016-05-17 13:31:05, "Lindsay Mathieson" <lindsay.mathieson at gmail.com> wrote:
>On 17 May 2016 at 15:22, haoyun <haoyun-kgq at 163.com> wrote:
>> what risk from pve3.2 upgrade to pve4.2?
>> all vm has service in running !
>
>
>Its a non-trivial upgrade, but if you follow the guide here *to the
>letter* :) it should be ok. Numerous people have done it with no
>problems.
>
>https://pve.proxmox.com/wiki/Upgrade_from_3.x_to_4.x_%28Debian_wheezy_to_jessie%29
>
>It does involve extended downtime for the entire cluster.
>
>-- 
>Lindsay
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