ocfs2console: o2cb_ctl: Unable to access cluster service while creating node

For the first time, during configuring the nodes, ocfs2console fails with message:
“o2cb_ctl: Unable to access cluster service while creating node”
TODO:
– Quit ocfs2console
– Stop the service
– Remove file /etc/ocfs2/cluster.conf
– Restart ocfs2console
– Configure the nodes again

[root@rac1 ~]#  /etc/init.d/ocfs2 stop
Stopping Oracle Cluster File System (OCFS2) [ OK ]

[root@rac1 ~]# /etc/init.d/o2cb offline ocfs2

[root@rac1 ~]# /etc/init.d/o2cb unload
Unmounting ocfs2_dlmfs filesystem: OK
Unloading module "ocfs2_dlmfs": OK
Unmounting configfs filesystem: OK
Unloading module "configfs": OK

[root@rac1 ~]# rm -f /etc/ocfs2/cluster.conf
[root@rac1 ~]# /usr/sbin/ocfs2console &