Two SCSI controllers

Wheeler John-FJW250 fjw250 at email3.mims.mot.com
Tue Mar 7 13:42:25 PST 2000


I figured it may be a 6.0 - 6.1 issue, but I wasn't willing to take the leap
to 6.1 since my home PC was on 6.0. I guess I will pull 6.1 down tonight. I
let you know if this resolves my install issue. Thanks for your comments and
suggestions.

Paul,
I didn't try the ATL-F[23456] (didn't know that existed) but I think I'll
just go to 6.1 based on what Doug said.

thanks

wheeler

-----Original Message-----
From: Doug Ledford [mailto:dledford at redhat.com]
Sent: Tuesday, March 07, 2000 2:46 PM
To: Kronenwetter, Paul
Cc: Wheeler John-FJW250; ''AIC7xxx at FreeBSD.ORG' '
Subject: Re: Two SCSI controllers


"Kronenwetter, Paul" wrote:
> 
> When you select the option that you have a SCSI device, go through the
> virtual consoles (Alt-F[23456]) and see if there's anything "bad" in them.
> The problem I had with 6.1 is the driver hung (or did something bad) after
> displaying the AIC7xxx hosts just before it announced the disks/cdrom
drive
> on them.  Doug has made several updates to the AIC7xxx driver specifically
> for that chipset, so it may indeed be a SCSI problem.

It's more likely a Red Hat 6.0 kernel problem.  In 6.0 we made the mistake
of
turning on the PROBE_ALL_LUNS option of the driver and that kills some
CD-ROM
drives that don't like having higher luns probed.  In 6.1 and later we
turned
that option off.

-- 

 Doug Ledford <dledford at redhat.com>  http://people.redhat.com/dledford
      Please check my web site for aic7xxx updates/answers before
                      e-mailing me about problems


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