I am running TSM 4.1.1 on W2K with an Exabyte 440 library with Mammoth
drives.  I have noticed that when a write operation reaches the end of the
tape, TSM reports an I/O error and marks the tape as "read-only".  At the
same time, a query of the volume indicates that the tape's status is
"Filling" and is only partially used (usually somewhere in the 80% range).
Anyone know why I'm getting this disconnect (indication that the end of the
tape is reached, but TSM reporting it as only partially full)?

Any help would be appreciated!

Anne Short
Lockheed Martin Enterprise Information Systems
Gaithersburg, Maryland
301-240-6184
CODA/I Storage Management