6027-704 Attention: Due to an earlier error normal access to this file system has been disabled. Check error log for additional information. After correcting the problem, the file system must be unmounted and then mounted again to restore normal data access.
Explanation
The file system has encountered an error that is serious enough to make
some or all data inaccessible. This message indicates that an error occurred
that left the file system in an unusable state.
User response
Possible reasons include too many unavailable disks or insufficient memory
for file system control structures. Check other error messages as well as
the error log for additional information. Unmount the file system and correct
any I/O errors. Then remount the file system and try the operation again.
If the problem persists, issue the mmfsck command with the file
system unmounted to make repairs.