Hi all,

Amanda will no longer operate my changer for my tape library.  It'll load 
the first tape but won't load subsequent tapes during an amcheck run.
Actually, it stops trying completely after the putting the first 
tape away.

I've attached a log.  It appears to be an mtx/scsi problem, but I haven't 
been able to reproduce the problem when I manually use mtx.

The following occurs when it attempts to go for subsequent tapes in 
syslog:

(scsi0:A:3:0): Unexpected busfree in Command phase
SEQADDR == 0x178

I've observed this on two different hosts running different versions of 
kernel and aic7xxx driver, the cables and equipment has also been changed 
along with the host.

rh 7.3 (2.4.18-3), 8.0 (2.4.18-14)
aic7xxx 6.2.10, 6.2.31
mtx 1.3.1, 1.2.16rel
amanda 2.4.3, 2.4.4

Hints and ideas would be appreciated...

-- 

Robin Chan WONG
-------------------------------
Magnetic Resonance Spectroscopy
Montreal Neurological Institute
McGill University