An Exchange agent client doing a full database backup failed due to a media
error.  A normal client would retry the operation.  Why doesn't the Exchange
agent?

11/01/1998 21:41:44 ANR8302E I/O error on drive DLT9 (MT3.0.0.5) (OP=WRITE,
CC=210, KEY=06, ASC=29, ASCQ=00,
SENSE=70.00.06.00.00.00.00.16.00.00.00.00.29.00.00.00.00.00.80.03.A5.00.00.1
E.1B.00.09.F2.1A., Description=The device was reset due to device power-up,
SCSI bus reset, or manual tape load/eject).  Refer to Appendix B in the
'Messages' manual for recommended action.
11/01/1998 21:41:44 ANR8336I Verifying label of DLT volume EH0295 in drive
DLT9 (MT3.0.0.5).

11/01/1998 21:45:35 ANR1411W Access mode for volume EH0295 now set to
"read-only" due to write error.

11/01/1998 21:45:38 ANR0523W Transaction failed for session 1168 for node
NS_MSG_P1_X (WinNTDB) - error on output storage device.


James Louie
Nabisco