linux-kernel - Re: 2.6.19-git20 cciss: cmd f7b00000 timedout

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Date:	Thu, 14 Dec 2006 14:12:07 -0700
From:	dann frazier <dannf@...com>
To:	"Miller, Mike (OS Dev)" <Mike.Miller@...com>
Cc:	Jens Axboe <jens.axboe@...cle.com>,
	Steve Roemen <stever@...lislefsp.com>,
	LKML <linux-kernel@...r.kernel.org>,
	ISS StorageDev <iss_storagedev@...com>
Subject: Re: 2.6.19-git20 cciss: cmd f7b00000 timedout

On Thu, Dec 14, 2006 at 01:44:34PM -0600, Miller, Mike (OS Dev) wrote:
>  
> 
> > -----Original Message-----
> > From: Jens Axboe [mailto:jens.axboe@...cle.com] 
> > Sent: Thursday, December 14, 2006 12:51 PM
> > To: Steve Roemen
> > Cc: LKML; ISS StorageDev; Miller, Mike (OS Dev)
> > Subject: Re: 2.6.19-git20 cciss: cmd f7b00000 timedout
> > 
> > On Thu, Dec 14 2006, Steve Roemen wrote:
> > > -----BEGIN PGP SIGNED MESSAGE-----
> > > Hash: SHA1
> > > 
> > > All,
> > >     I tried out the 2.6.19-git20 kernel on one of my machines (HP 
> > > DL380 G3) that has the on board 5i controller (disabled),
> > > 2 smart array 642 controllers.
> > > 
> > > I get the error (cciss: cmd f7b00000 timedout) with Buffer 
> > I/O error 
> > > on device cciss/c (all cards, and disks) logical block 0, 1, 2, etc
> > 
> > I saw this on another box, but it works on the ones that I have. Does
> > 2.6.19 work? Any chance you can try and narrow down when it broke?
> 
> Jens/Steve:
> We also encountered a time out issue on the 642. This one is connected
> to an MSA500. Do either of you have MSA500? What controller fw are you
> running? Check /proc/driver/cciss/ccissN.

fyi, we've been seeing this in Debian too (which is why Mike added me
to the CC list), and I've narrowed it down to the 2TB patch that went
into 2.6.19:
  http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=402787
-- 
dann frazier | HP Open Source and Linux Organization
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