[PVE-User] Host crashes

Martin Maurer martin at proxmox.com
Thu Feb 16 11:17:07 CET 2012


Hi,

Try the latest packages and kernel, see http://forum.proxmox.com/threads/8347-New-2-6-32-Kernel-for-1-9-(pvetest)

Martin

> -----Original Message-----
> From: pve-user-bounces at pve.proxmox.com [mailto:pve-user-
> bounces at pve.proxmox.com] On Behalf Of Germain Maurice
> Sent: Donnerstag, 16. Februar 2012 10:37
> To: pve-user
> Subject: Re: [PVE-User] Host crashes
> 
> Hi everybody,
> 
> Is someone able to give me a piece of advice or if i have to ask elsewhere. Any
> recommandation ?
> 
> Sincerely, i'm not very confident in my production environnement if hosts could
> crash.
> Thank you for your help.
> 
> Germain
> 
> 
> Le 10 févr. 2012 à 16:18, Germain Maurice a écrit :
> 
> > Hello everybody,
> >
> > Recently i got 3 server crashes. I have a cluster of Proxmox 1.8/1.9 (some
> have diverged).
> > They are in a 6 nodes cluster of Proxmox, the VM disks are LV through AoE
> and i use Coraid SAN storage.
> >
> > For one of them (Node3), the differences between the other servers
> > (Node2 and Node6) were it was using 2.6.32-6 kernel (ksm module loaded but
> inactive) and on the others, 2.6.32-4 kernel was running (ksm module not
> loaded).
> > I switched back to 2.6.32-4 kernel, and seemed to be better.
> >
> > However, a few weeks ago, two hosts of the same cluster running 2.6.32-4
> kernel crashed too (Node2 and Node6).
> >
> > The pictures of the stacktraces i took are visible at http://imgur.com/a/FTfuM
> .
> >
> > Is someone have an idea on what could have been occurred ?
> > Ansmers, questions, all is welcome.
> >
> > Thanks in advance.
> >
> >
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> 
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