[Linux-cluster] problem starting clvmd on second node.

[Robert Peterson]

Dan Deshayes wrote:
> but when i try to mount it the proccess just freezes. /var/logs/messages:
> Jun 20 15:06:22 asl012 clvmd: Cluster LVM daemon started - connected to 
> CMAN
> Jun 20 15:07:19 asl012 kernel: Trying to join cluster "lock_dlm", 
> "acl002:project_db"
> Jun 20 15:07:19 asl012 kernel: dlm: connecting to 2
> Jun 20 15:07:19 asl012 kernel: Joined cluster. Now mounting FS...
> 
> and then nothing happens.
> root     19031  0.0  0.0   3628   332 pts/0    D    15:07   0:00 
> /sbin/mount.gfs /dev/projectVG/db /project/db/ -o rw
> after trying to do this the filesystem locks up on the first node also.
> 
> /Dan

Hi Dan,

So apparently it's the mount that's hanging, not clvmd.
By any chance, are you using manual fencing?  Because I think this behavior
can be caused when a node is manually fenced, but the
fence_ack_manual script was never run.  If that's the problem, try:

fence_ack_manual -n <fenced_node>

Regards,

Bob Peterson
Red Hat Cluster Suite