From mboxrd@z Thu Jan  1 00:00:00 1970
Date: Thu, 12 Oct 1995 11:37:22 -0400
From: Scott Schwartz schwartz@galapagos.cse.psu.edu
Subject: scsi problems
Topicbox-Message-UUID: 2d585b76-eac8-11e9-9e20-41e7f4b1d025
Message-ID: <19951012153722.5OlZMxUxj9VA8hr6MsIsYad0egY1unbm8L1hdB7U25E@z>

I have a ss1 that I use as a cpu server.  Normally it swaps from a file
living on the file server, but since it has a disk of its own, a
Quantum 105, I decided to try using that.  To exercise it, I recompiled
/sys/src/cmd.  Hours later, it complains:

	scsiintr: wierd phase after xfr: status=01 step/intr=410 dma=80000b15 cmd status=4600
	page in: directory not found: 1 4096
	scsiintr: bad case: status=01 step/intr=440 dma=80000011 cmd status=0000
	cmd = #41
	panic: executeio: page out i/o error

	<rest deleted>

On another occasion, just mounting the disk and running prep produced
some scsiintr messages, but no panic.

Anyone else seen this?