Had such problems too a while ago (1.2.13 days). If the drive had problems to
read a sector, it blocked the SCSI bus while trying to read the sector. This
produced all sorts of funny errors: I got timeouts for hard disk requests, the
driver tried again, and got an unexpected response (for the original request)
after the CD-ROM was done with reading the sector. The adaptec 1542 driver got
very confused and I had to reboot the box from time to time.
Increasing the timeout for the scsi hard disks (!) solved this problem for me.
Gerd
-- Gerd Knorr <kraxel@cs.tu-berlin.de> | Where these funny chars come from ??? http://www.cs.tu-berlin.de/~kraxel/ | [ ... ] Aha, the debug code is broken!