From mboxrd@z Thu Jan 1 00:00:00 1970 From: Shanker Balan Subject: Re: aic7xxx: SCSI Bus Reset Date: Thu, 26 Dec 2002 12:59:09 +0530 Sender: linux-scsi-owner@vger.kernel.org Message-ID: <20021226072909.GC727@exocore.com> References: <2251835408.1040754900@aslan.scsiguy.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from godzilla.exocore.com (PPP-219-65-142-208.bng.vsnl.net.in [219.65.142.208]) (authenticated) by premium.exocore.com (8.11.6/8.11.6) with ESMTP id gBQ7Tep29664 for ; Thu, 26 Dec 2002 12:59:44 +0530 Content-Disposition: inline In-Reply-To: <2251835408.1040754900@aslan.scsiguy.com> List-Id: linux-scsi@vger.kernel.org To: Linux SCSI Hello: Justin T. Gibbs wrote, > It is hard to say, from the information you have provided, if your > problem is similar or different from Shanker's. Can you provide drive > model numbers and firmware? A dmesg from your system (you can send it > privately) should have this information. It would also be useful to > see the actual driver messages that are displayed when the failure > occurs. Is "Tagged Command Queuing" (TCQ) the same as Queued IO? Shall I try disabling TCQ passing aic7xxx=tag_info:{xx} as a boot time arg so that I can narrow down the problem to the firmware? -- Shanu -- It's a good thing we don't get all the government we pay for.