From mboxrd@z Thu Jan 1 00:00:00 1970 From: Krzysztof =?utf-8?q?B=C5=82aszkowski?= Subject: Re: aic94xx or libsas crash on X7DB3 supermicro with enclosure and sata drives Date: Mon, 3 Dec 2007 16:11:14 +0100 Message-ID: <200712031611.14744.kb@sysmikro.com.pl> References: <200711301022.08001.kb@sysmikro.com.pl> <20071130213313.GA7066@tree.beaverton.ibm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Return-path: Received: from v007470.home.net.pl ([212.85.125.104]:52910 "HELO v007470.home.net.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1750717AbXLCPLS (ORCPT ); Mon, 3 Dec 2007 10:11:18 -0500 In-Reply-To: <20071130213313.GA7066@tree.beaverton.ibm.com> Content-Disposition: inline Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: "Darrick J. Wong" Cc: linux-scsi@vger.kernel.org, vst@vlnb.net, Alexis Bruemmer On Friday 30 November 2007 22:33, Darrick J. Wong wrote: > On Fri, Nov 30, 2007 at 10:22:07AM +0100, Krzysztof B??aszkowski wrote: > > Hello all, > > > > I noticed this according to syslog. furthermore if aic94xx is connected > > to single sata drive only then there is no crash but device is not > > recognized too. (mysterious: "ERROR: Unidentified device type 5"). > > There's been a substantial amount of bugfixes (as well as SATA support) > that went into the aic94xx/libsas code between .22 and .23; could you > please give that a try? thank you. I've tried 2.6.23.9 and it seems to work okay and indeed there were made many changes some of them by you. > > Also, what kind of devices are attached when the system crashes? From > that stack trace it looks like the software thought there was a SATA > disk attached to an expander...? yes, i connected aic to the expander (LSISASX28) which was loaded with 16 drives. Best regards, Krzysztof > > --D