"service o2cb stop" Fails with "Unable to unload modules as O2CB cluster XX is still online"

"service o2cb stop" Fails with "Unable to unload modules as O2CB cluster XX is still online" (Doc ID 2089926.1)

Last updated on DECEMBER 23, 2015

Applies to:

Oracle VM - Version 3.0.1 and later
Linux OS - Version Oracle Linux 4.4 and later
Linux x86-64

On Oracle VM, all 3.X.X releases, or Oracle Linux, all releases that are making use of the Oracle Clustered File System Version 2 (OCFS2).

For any possible maintenance reason that requires to stop the o2cb service, when running :

Notice the mismatch in the cluster name reported in the o2cb status command and the o2cb stop commands.

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