ADVM-07913
Doubly allocated storage at disk offset string on volume string for string bytes.
Cause
Storage allocated to the indicated file was also allocated to at least one other file. Storage can only be allocated to a single file. Storage can never be allocated to multiple files.
Action
If fsck with the -a switch is currently running, then no further action needed. fsck will resolve the problem. If fsck without the -a switch is running, then run fsck with the -a switch to resolve the problem.