"Drive is not responding. Backup set aborted."

[superfunmonkey]

I have been using Backup exec 8.5 for some time know and haven't had any problems until now. I am backing up 3 (windows 2000) servers one with the exec software and 2 with acc agents on each. It will back everything up but one drive. It will backup the c: drive and system state but will give me this error when backing up the L: drive on the very same server. I have tryed to shut things down that maybe running but I can't seem to figure this one out. Can anyone help! any ideas out there.

 

[superfunmonkey]

One other piece to this mystery. When Veritas backups up this server that fails.
1. it backs up c: no problems
2. it backs up l: Drive not responding
3. it backs up S: no problems
4. Later in the backup process it comes back and backs up system state with no problems

This makes me believe that its not a network problem if only one drive fails. If it backs C: up and then goes to L: should it not have the same connection?