Description of problem:
I have been able to reproduce again this by just creating and deleting cluster
mirrors in a loop.

while true; do lvcreate -m 1 -n cmirror1 -L 100M B; lvremove -f /dev/B/cmirror1;
done

This probably should be a blocker.

 Error locking on node taft-03: Internal lvm error, check syslog
  Failed to activate new LV.
  Logical volume "cmirror1" successfully removed
  Error locking on node taft-01: Command timed out
  Failed to activate new LV.

device-mapper: Couldn't register clustered_log service
device-mapper: Unable to connect to cluster infrastructure.
device-mapper: dm-mirror: Error creating mirror dirty log
device-mapper: error adding target to table

I hope to provide more information on this issue...


Version-Release number of selected component (if applicable):
[root@taft-02 ~]# rpm -q lvm2
lvm2-2.02.06-4.0.RHEL4
[root@taft-02 ~]# rpm -q lvm2-cluster
lvm2-cluster-2.02.06-4.0.RHEL4
[root@taft-02 ~]# rpm -q cmirror
cmirror-1.0.0-5
[root@taft-02 ~]# rpm -q device-mapper
device-mapper-1.02.07-3.0.RHEL4
[root@taft-02 ~]# uname -ar
Linux taft-02 2.6.9-39.1.ELsmp #1 SMP Fri Jun 16 16:47:43 EDT 2006 x86_64 x86_64
x86_64 GNU/Linux