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From COCHE Sébastien <SCO...@sigma.fr>
Subject RE: System VM on KVM failed to start...
Date Thu, 16 May 2013 09:11:42 GMT
Hi Nick,

I resolved my problem.
The issue was due to NFS v4 domain configuration.
I set correctly the domain on the KVM hosts but I forgot to configure the domain on the NFS
server :
/etc/idmapd.conf
=> Domain = FqdnDomainName

Regards

-----Message d'origine-----
De : COCHE Sébastien [mailto:SCOCHE@sigma.fr] 
Envoyé : mardi 23 avril 2013 14:34
À : users@cloudstack.apache.org
Objet : RE: System VM on KVM failed to start...

Thank you Nick,

I will test your script ASAP.
I'll come back if not ;-)


-----Message d'origine-----
De : Nick Wales [mailto:nick@nickwales.co.uk] Envoyé : samedi 20 avril 2013 05:34 À :
users@cloudstack.apache.org Objet : Re: System VM on KVM failed to start...

I have had similar issues when I was rebuilding hosts regularly while starting out with cloudstack.
I wrote a script that cleaned them up which might help. entries in /etc/mtab were the things
I forgot about most often!

Here's the script, hope it helps:
https://github.com/nickwales/cloudstack-scripts/blob/master/host-clean-up.sh


On 19 April 2013 04:44, COCHE Sébastien <SCOCHE@sigma.fr> wrote:

> Hi all,
>
> I have an issue when I try to start a vRouter on a KVM cluster (No 
> problem with instance or System VM on vSphere) I have the following 
> messages in /var/log/message :
> Apr 19 11:32:32 lnxkvm-01 libvirtd: 13800: error :
> virFileOpenForceOwnerMode:796 : cannot chown 
> '/mnt/0cbee891-bbcc-3289-9f78-0affceae4341/r-357-VM-patchdisk' to (0, 0):
> Invalid argument
> Apr 19 11:32:32 lnxkvm-01 libvirtd: 13800: error :
> virStorageBackendCreateRaw:401 : cannot create path
> '/mnt/0cbee891-bbcc-3289-9f78-0affceae4341/r-357-VM-patchdisk': 
> Invalid argument
>
> I look for posts on internet and I did not find any resolution  :-(
>
> OS version : CentOS release 6.3
> Libvirt version : libvirtd (libvirt) 0.9.10
>
> Regards
>
>
>
>

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