OCI: OCFS2 Mount Fails with "Internal logic failure while trying to join the group"

Applies To:

Oracle Cloud Infrastructure - Version N/A and later 

Linux x86-64 

Symptoms 

When mounting OCFS2 filesystem, an internal logic failure is reported: 

# mount /sVDisk

mount.ocfs2: Internal logic failure while trying to join the group 

Cause 

The node name in /etc/ocfs2/cluster.conf is not the hostname. 

Solution 

All following steps need be done in all the OFCS2 nodes. For example, local node hostname is hostname1 & hostname2 

1) Modify /etc/ocfs2/cluster.conf.

# cat /etc/ocfs2/cluster.conf

node:

  name = node0

  cluster = ocfs2

  number = 0

  ip_address = 10.xx.yy.151

  ip_port = 7777

node:

  name = node1

  cluster = ocfs2

  number = 1

  ip_address = 10.xx.yy.155