ADVM-07783
All mirrors contain invalid ACFS metadata at string offset string length string bytes.
Cause
The ACFS Checker/Fixer detected inconsistent mirrors in the specified volume for the ACFS file system. No good copy of metadata was found on any mirror.
Action
If the message was generated by the ACFS Fixer, then no further action is needed. The ACFS Fixer will resolve the problem. If the message was generated by the ACFS Checker, then run the ACFS Fixer to resolve the problem. Mirror inconsistency points to problems in the storage stack below ACFS. Contact Oracle Support Services.