linux-kernel - RE: aacraid: Host adapter reset request. SCSI hang ?

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Message-ID: <532ABFBDAAC3A34EB12EBA6CEC2838F4399FCFFA@ADPE2K703.adaptec.com>
Date:	Mon, 18 Feb 2008 07:14:08 -0800
From:	"Salyzyn, Mark" <Mark_Salyzyn@...ptec.com>
To:	Alan Cox <alan@...rguk.ukuu.org.uk>
CC:	Omar Kilani <omar.kilani@...il.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: aacraid: Host adapter reset request. SCSI hang ?

Alan Cox [mailto:alan@...rguk.ukuu.org.uk] sez:
> Sent: Monday, February 18, 2008 9:54 AM
> To: Salyzyn, Mark
> Cc: Omar Kilani; linux-kernel@...r.kernel.org
> Subject: Re: aacraid: Host adapter reset request. SCSI hang ?
>
> > pattern between the controller and Linux' SCSI subsystem.
> > The alternate workaround is for the user to adjust the
> > timeout in sysfs if it is shorter than this value.
> Does that actually work. I consistently see libata reporting
> 60 seconds but the commands are on 30 second timeouts and I've
> yet to get to the bottom of this

I 'assumed' it worked, the customer that reported a related problem went silent after I suggested the change.

libata's relationship with scsi may be different than aacraid's relationship? <shrug>

Sincerely -- Mark Salyzyn

        Eeek (a scientific term) - v
                - realization that a unit test was not performed.
                - See 'Screeeeeeeee' for more critical definition.
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