Leaving fence domain… found dlm lockspace /sys/kernel/dlm/rgmanager

Leaving fence domain… found dlm lockspace /sys/kernel/dlm/rgmanager

# service cman restart

Stopping cluster:
Leaving fence domain… found dlm lockspace /sys/kernel/dlm/rgmanager

fence_tool: cannot leave due to active systems
[FAILED]To fix the problem:

1. Stop the cluster software on the running nodes by running the following commands at each node in this order.

If you are not using gfs or clvmd, you can skip those services:

# service rgmanager stop
# service gfs2 stop
# service clvmd stop
# service cman stop
Be sure to wait until the rgmanager stops completely.

If it appears to hang, kill the rgmanager process, then stop the other processes in sequence.

2. Remove the lockspace using below command, particularly if the rgmanager process was killed manually:

# dlm_tool leave rgmanager
3. Start cluster software on all cluster nodes by running the following commands in this order.

Again, skip gfs and clvmd if you are not using those services:

# service cman start
# service clvmd start
# service gfs2 start
# service rgmanager start

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