[Linux-cluster] dlm_sendd and dlm_sendd running on 100% CPU

[David Teigland]

On Tue, Jul 24, 2007 at 09:37:03AM +0200, Sebastian Reitenbach wrote:
> Hi,
> 
> after getting the cluster up and running, and mounting the gfs2 partitions. 
> With one mounted gfs2 partition, the dlm_sendd and dlm_recvd both consume 
> 100% CPU. When I umount the partition, the CPU usage drops to zero.
> 
> While at 100%, there are no message popping up in /var/log/messages.
> Any idea what could be the reason for the CPU usage?
> 
> I use kernel 2.6.20.15 on x86_64 openSUSE 10.2, openais-0.80.1, and 
> cluster-2.00.00.

This is an old dlm bug that was fixed a long time ago.  I'll be releasing
a new cluster tarball shortly for 2.6.23-rc.

Dave