The Fileshare Server was unable to back up the log file that is currently in use. As the Fileshare Server is already operational, it cannot close down. The Fileshare Server will try to re-open the old recovery log file and continue to write recovery records to that. This message indicates that overall, the backing up of the recovery log file failed. The Fileshare Server is still operational.
Resolution:
Ensure that the filename and directory of the backup file are correct. Also ensure that there is enough disk space in the backup directory for the recovery log file to be copied.
If you are trying to start the Fileshare Server, this message can indicate that you are not following the correct sequence of backing up data files and removing recovery log files. See the section Rollforward Recovery Logging in the chapter Database Integrity for more details.