From: Jeremy Higdon <jeremy@sgi.com>
To: Christoph Hellwig <hch@lst.de>
Cc: jejb@steeleye.com, Eric.Moore@lsil.com, linux-scsi@vger.kernel.org
Subject: Re: [PATCH 0/2] fusion SAS support
Date: Wed, 24 Aug 2005 02:10:14 -0700 [thread overview]
Message-ID: <20050824091014.GA569688@sgi.com> (raw)
In-Reply-To: <20050824085756.GA11691@lst.de>
On Wed, Aug 24, 2005 at 10:57:56AM +0200, Christoph Hellwig wrote:
> On Wed, Aug 24, 2005 at 12:08:40AM -0700, Jeremy Higdon wrote:
> > Hi Christoph,
> >
> > I applied your four (sets of) patches, and they all seem to work
> > fine. When connected through an expander, the data is a little light,
> > but direct connect works great. Below, targets 0 and 1 are direct
> > connect to a 1064 chip, while targets 21-29 are through an expander.
>
> The device_type = none for the target connected through the expander
> looks wrong. I'll hopefully have an enclosure with an expander soon
> and will fix this.
I'm also having a couple of problems problem with discovery.
One is that devices connected to the expander are not discovered
at driver init time. It requires a manual probe after driver init.
The other is that there's something that the firmware doesn't like
about the probe. I got these sorts of errors.
mptscsih: ioc0: >> Attempting task abort! (sc=e000003014da9c80)
mptscsih: ioc0: >> Attempting task abort! (sc=e000003014da9c80)
mptbase: Initiating ioc0 recovery
mptscsih: ioc0: >> Attempting task abort! (sc=e000003014da9c80)
mptbase: Initiating ioc0 recovery
mptscsih: ioc0: >> Attempting target reset! (sc=e000003014da9c80)
mptscsih: ioc0: >> Attempting bus reset! (sc=e000003014da9c80)
mptbase: ioc0: WARNING - IOC is in FAULT state!!!
FAULT code = 1600h
mptbase: ioc0: Recovered from IOC FAULT
However, after updating firmware on the 1064, this latter problem
seems to be fixed (still doesn't discover devices on the expander
at driver init).
jeremy
next prev parent reply other threads:[~2005-08-24 9:10 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-08-19 16:26 [PATCH 0/2] fusion SAS support Christoph Hellwig
2005-08-24 7:08 ` Jeremy Higdon
2005-08-24 8:57 ` Christoph Hellwig
2005-08-24 9:10 ` Jeremy Higdon [this message]
2005-08-24 9:14 ` Christoph Hellwig
-- strict thread matches above, loose matches on Subject: below --
2005-08-26 23:15 Moore, Eric Dean
2005-08-29 8:01 ` Christoph Hellwig
2005-08-29 18:55 Moore, Eric Dean
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