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Re: Scsi host number roll over, can it kill a machine?

daemon@ATHENA.MIT.EDU (Eric Youngdale)
Sat May 17 18:03:36 1997

Date: 	Sat, 17 May 1997 18:07:28 -0400
From: Eric Youngdale <eric@andante.jic.com>
To: campbell@tirian.che.curtin.edu.au
CC: linux-scsi@vger.rutgers.edu
In-reply-to: <97May17.031822-0400_edt.973284-10001+58@vger.rutgers.edu>
	(campbell@tirian.che.curtin.edu.au)


>After killing the klogd I noticed that the scsi host number rolled 
>over at 128 (went to -128) and started climbing towards 0. If there 
>was a second scsi adapter other than ppa (internal pci card etc) 
>would this cause a clash when two hosts shared the same host id?

	Hmm, I believe "Ooops" is the correct response here.  I
am not entirely sure - there will undoubtably be some weirdness if
you have two hosts with the same number, but it probably wouldn't be
that bad.

	I am thinking that the host number should be changed to an
unsigned short.  Try making that change and see whether this helps
at all.

-Eric


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