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Date: Sun, 15 Jun 1997 15:44:18 -0500 (CDT)
From: "Daniel M. Eischen" <deischen@iworks.InterWorks.org>
To: freebsd-stable@FreeBSD.ORG, tomppa@fidata.fi
Subject: Re: ahc driver problem
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> Once again I was making weekly world on my 2.2-stable machine.  This
> time system couldn't anymore recover on this timedout state.  Normally
> I see one or two SCB timedout messages on syslog.

What kind of termination settings have you selected in Adaptec SCSI
Select Utilities?  Are you using auto-termination?  If so, boot vverbose
and see if the driver is using the correct termination settings.
If not, manually select the termination settings in Adaptec BIOS.

Dan Eischen
deischen@iworks.InterWorks.org