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

Posted on by Osama Mustafa in Database
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 &

Published by Osama Mustafa

Osama considered as one of the leaders in Cloud technology, DevOps and database in the Middle-East. I have more than ten years of experience within the industry. moreover, certfied 4x AWS , 4x Azure and 6x OCI, have also obtained database certifications for multiple providers. In addition to having experience with Oracle database and Oracle products, such as middle-ware, OID, OAM and OIM, I have gained substantial knowledge with different databases. Currently, I am architecting and implementing Cloud and DevOps. On top of that, I'm providing solutions for companies that allow them to implement the solutions and to follow the best practices.

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