Hello,

we have been getting this problem (see excerpt of activity log below, last
three messages is the problem) for several weeks, almost daily and the
frequency is increasing.  Any ideas?  Server is RS/6000 with SCSI attached
3490s and a 3494.

   TIME     MESSAGE

--------
----------------------------------------------------------------------------
----------------------------------------------------------------------------
----------------------------------------------------------------------------
----------------------------------------------------------------------------
----------------------------------------------------------------------------
----------------------------------------------------------------------------
----------------------
----------------------
00:34:17     ANR8337I CARTRIDGE volume 500174 mounted in drive 3490DR03
00:34:17     ANR8337I CARTRIDGE volume 500174 mounted in drive 3490DR03
(/dev/rmt3).

00:39:03     ANR8325I Dismounting volume 500174 - 1 minute mount retention
expired.

00:39:04     ANR8336I Verifying label of CARTRIDGE volume 500174 in drive
3490DR03 (/dev/rmt3).

00:39:30     ANR8468I CARTRIDGE volume 500174 dismounted from drive 3490DR03
(/dev/rmt3) in library 3494DCPP01.

02:51:11     ANR8337I CARTRIDGE volume 500174 mounted in drive 3490DR01
(/dev/rmt1).

03:01:00     ANR8325I Dismounting volume 500174 - 1 minute mount retention
expired.

03:01:02     ANR8336I Verifying label of CARTRIDGE volume 500174 in drive
3490DR01 (/dev/rmt1).

03:01:28     ANR8468I CARTRIDGE volume 500174 dismounted from drive 3490DR01
(/dev/rmt1) in library 3494DCPP01.

03:01:34     ANR8782E Volume 500174 could not be accessed by library
3494DCPP01.

03:01:34     ANR1402W Mount request denied for volume 500174 - volume
unavailable.

03:01:34     ANR1410W Access mode for volume 500174 now set to
"unavailable".


Thanks.

Mark Mapes
PG&E