[98352] in RedHat Linux List

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Re: Wanted, SCSI bus trick

daemon@ATHENA.MIT.EDU (M. Neidorff)
Sun Nov 8 15:48:07 1998

Date: Sun, 08 Nov 1998 14:41:32 -0500
To: redhat-list@redhat.com
From: "M. Neidorff" <neidorff@CYBERNEX.NET>
In-Reply-To: <Pine.GSO.3.96.981107090355.29717A-100000@interport.net>
Resent-From: redhat-list@redhat.com
Reply-To: redhat-list@redhat.com

>
>Which all makes me wonder if there is a way to "reboot" the SCSI adapter
>from inside Linux...
>
>Depending on who made your adapter and how well they support Linux this
>might be a good question for the manufacturer.

While I can't give you a direct answer, perhpas this will help.  Due to old
bios, when I reboot this computer (when in linux) the scsi adapter doesn't
get quite reset properly and so does not recoginze any of the devices on
the scsi bus.  Sometimes I have to power the system down (as opposed to
reset button or 3 finger salute) to get the scsi bus back on track.  From
this, I think that once the bus recoginzed its devices before os boot, you
can't add more devices.  All scsi devices need to be on when the computer
is turned on.


Mark
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