Re,
This problem is bizarre.
Tuesday I got a hardware problem on one of the two drives of my Compaq MSL5026 and finally the two drives have been replaced.
I've (re)run a library setup to reassing drive on library and reassing the 2 groups.
Backup operation runs without any problem but for the restore is it unbelivable: Unable to add session to database.
I tried many backups (4) and it is always the same...
The only thing that changed is the firmware of the drives.
I'm about to flink ArcServe out without any solution in less time!!
Unbeliveable....