Re: [Linux-cluster] Meaning of Cluster Cycle and timeout problems - GFS 100% cpu utilization

[Bob Peterson <rpeterso redhat com>]

On Mon, 2008-04-21 at 10:53 +0200, Peter wrote:
> Hi,
> 
> Thanks for the fast response!
> 
> It looks like GFS causes 100% cpu utilization and therefore the qdiskd  
> process has no processor time.
> 
> Is this a known problem and has anyone seen such behavior before?

Hi Peter,

I'm not aware of any problems in GFS that cause this symptom.
Can you get a call trace with the magic sysrq key? (i.e. sysrq-t)

Regards,

Bob Peterson
Red Hat Clustering & GFS