[Pacemaker] Error while mount gfs2 filesystem in active/active clustering

[ecfgijn]

Hi All ,

I have configure active/active clustering in centos-6.2. But when i try 
to mount gfs2 file system i am getting an error , which is mentioned below

[root at node1 ~]# mount /dev/sdb1 /mnt/
gfs_controld join connect error: Connection refused
error mounting lockproto lock_dlm


Any idea how to solve this problem

Thanx in advance


Regards
Pradeep Kumar