Pacemaker fails to mount gfs2 filesystem due to missing gfs2 module

Issue

During resource startup Pacemaker running gfs2 Filesystem resources may fail to mount reporting the below errors in standard logs:

$ cat /var/log/messages
------------------------------------->8-------------------------------------
Nov 23 19:45:38 node1 lrmd[2135]:  notice: gfs2-filesystem1_start_0:6947:stderr [ mount: unknown filesystem type 'gfs2' ]
Nov 23 19:45:38 node1 lrmd[2135]:  notice: gfs2-filesystem1_start_0:6947:stderr [ ocf-exit-reason:Couldn't mount device [/dev/gfs2vg/gfslv1] as /mnt/gfsmnt1 ]
Nov 23 19:45:38 node1 lrmd[2135]:  notice: gfs2-filesystem1_start_0:6947:stderr [ mount: unknown filesystem type 'gfs2' ]
Nov 23 19:45:38 node1 lrmd[2135]:  notice: gfs2-filesystem1_start_0:6947:stderr [ ocf-exit-reason:Couldn't mount device [/dev/gfs2vg/gfslv1] as /mnt/gfsmnt1 ]
Nov 23 19:45:38 node1 lrmd[2135]:  notice: gfs2-filesystem1_start_0:6947:stderr [ mount: unknown filesystem type 'gfs2' ]
Nov 23 19:45:38 node1 lrmd[2135]:  notice: gfs2-filesystem1_start_0:6947:stderr [ ocf-exit-reason:Couldn't mount device [/dev/gfs2vg/gfslv1] as /mnt/gfsmnt1 ]
Nov 23 19:45:38 node1 crmd[2138]:  notice: Result of start operation for gfs2-filesystem1 on node1: 1 (unknown error)
Nov 23 19:45:38 node1 crmd[2138]:  notice: node1-gfs2-filesystem1_start_0:32 [ mount: unknown filesystem type 'gfs2'\nocf-exit-reason:Couldn't mount device [/dev/gfs2vg/gfslv1] as /mnt/gfsmnt1\n ]
Nov 23 19:45:38 node1 crmd[2138]:  notice: Result of start operation for gfs2-filesystem1 on node1: 1 (unknown error)
Nov 23 19:45:38 node1 crmd[2138]:  notice: node1-gfs2-filesystem1_start_0:32 [ mount: unknown filesystem type 'gfs2'\nocf-exit-reason:Couldn't mount device [/dev/gfs2vg/gfslv1] as /mnt/gfsmnt1\n ]
Nov 23 19:45:38 node1 crmd[2138]:  notice: Result of start operation for gfs2-filesystem1 on node1: 1 (unknown error)
Nov 23 19:45:38 node1 crmd[2138]:  notice: node1-gfs2-filesystem1_start_0:32 [ mount: unknown filesystem type 'gfs2'\nocf-exit-reason:Couldn't mount device [/dev/gfs2vg/gfslv1] as /mnt/gfsmnt1\n ]