Why won't rgmanager start when using fence_scsi?

Issue

• rgmanager doesn't start
• redhat cluster problem
• clustered resources are not getting started
• I faced a problem on node1 server in spite of ricci service is up I am not able to add
• after the failure in order to continue my work I decide to live node1 & to create 2 nodes cluster only with node2 & node3.
• I failed & try to bring all ccs -h localhost --startall
• in order to add domain, service & resources I try to stop the cluster

ccs  -h localhost --stopall

• on all cluster member rgmanager is stack

[root@node1 ~]# ps -ef  | grep stop
root      6516 22838  0 14:21 pts/2    00:00:00 grep stop
root     12709 22838  0 13:09 pts/2    00:00:01 /usr/bin/python /usr/sbin/ccs -h localhost --stopall
root     12763 12762  0 13:09 ?        00:00:04 /bin/bash /etc/init.d/rgmanager stop

[root@node2 ~]# ps -ef  | grep stop
root      1340  1331  0 14:22 pts/0    00:00:00 grep stop
root     10893 10892  0 13:09 ?        00:00:02 /bin/bash /etc/init.d/rgmanager stop

[root@node3 cluster]# ps -ef  | grep stop
root     17945 17944  0 13:09 ?        00:00:08 /bin/bash /etc/init.d/rgmanager stop
root     19004 43430  0 14:23 pts/0    00:00:00 grep stop