Oracle VM: Storage Plugin Umount Fails with 'device is busy' (Doc ID 1505689.1)

Last updated on MARCH 31, 2015

Applies to:

Oracle VM - Version 3.0.3 and later
Linux x86-64

Symptoms

No vm guests running, but still failed to unpresent repository from some vm server.

Checking Oracle VM Manager log file /u01/app/oracle/ovm-manager-3/machine1/base_adf_domain/servers/AdminServer/logs/AdminServer.log which shows:

 

Cause

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