Earlier I posted a question regarding a migration problem I was having
while trying  to restore to a 3590 with a tape stacker.

I was encountering a no drives availabel while trying to restore.

To overcome this problem, I had to mark the volume as READ ONLY. The
restore went throught without a hitch.

Can anyone tell me what TSM does differently on a restore when a tape is
marked as READ ONLY instead of READ WRITE ?

I think it has something to do with mount points.

Thanks in advance.

Jason