[pve-devel] Proxmox VE developer release for Debian "jessie"

[Alexandre DERUMIER]

>>You probably need some downtime ... 

so, downtime for the whole cluster ?
I manage around 800vms....It's impossible for me to manage that with all my customers ....




----- Mail original -----
De: "dietmar" <dietmar at proxmox.com>
À: "aderumier" <aderumier at odiso.com>
Cc: "pve-devel" <pve-devel at pve.proxmox.com>
Envoyé: Vendredi 6 Mars 2015 15:43:32
Objet: Re: [pve-devel] Proxmox VE developer release for Debian "jessie"

> On March 6, 2015 at 1:31 PM Alexandre DERUMIER <aderumier at odiso.com> wrote: 
> 
> 
> >>How does that help exactly? You still need to update corosync on all nodes 
> >>at 
> >>the same time? 
> 
> yes, but I don't need to shutdown my vms. 
> 
> If I directly update a node to jessie with corosync2, how can I migrate a vm 
> to this jessie node ? 
> 
> (If corosync1-wheezy-source node - don't speak with corosync2-jessie-target 
> node) 

You probably need some downtime ... 

So I guess what you suggest makes sense, but it requires some work to implement 
it. You would 
need to update several packages: libqb corosync, pve-cluster, ...