From owner-freebsd-scsi@FreeBSD.ORG Mon Jul 14 16:21:41 2008 Return-Path: Delivered-To: freebsd-scsi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 5A4051065679 for ; Mon, 14 Jul 2008 16:21:41 +0000 (UTC) (envelope-from sbruno@miralink.com) Received: from plato.miralink.com (mail.miralink.com [70.103.185.20]) by mx1.freebsd.org (Postfix) with ESMTP id 413E18FC1C for ; Mon, 14 Jul 2008 16:21:41 +0000 (UTC) (envelope-from sbruno@miralink.com) Received: from localhost (localhost.localdomain [127.0.0.1]) by plato.miralink.com (Postfix) with ESMTP id 69B0F1A90BE; Mon, 14 Jul 2008 09:21:07 -0700 (PDT) X-Virus-Scanned: amavisd-new at X-Spam-Flag: NO X-Spam-Score: -4.399 X-Spam-Level: X-Spam-Status: No, score=-4.399 tagged_above=-10 required=6.6 tests=[ALL_TRUSTED=-1.8, BAYES_00=-2.599] Received: from plato.miralink.com ([127.0.0.1]) by localhost (plato.miralink.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 9cALs5vVVZmr; Mon, 14 Jul 2008 09:21:07 -0700 (PDT) Received: from iago.office.miralink.com (iago.office.miralink.com [10.0.0.40]) by plato.miralink.com (Postfix) with ESMTP id F3D791A90B7; Mon, 14 Jul 2008 09:21:06 -0700 (PDT) Message-ID: <487B7D14.8020505@miralink.com> Date: Mon, 14 Jul 2008 09:21:40 -0700 From: Sean Bruno User-Agent: Thunderbird 2.0.0.14 (X11/20080501) MIME-Version: 1.0 To: Ross References: <1557532186.20080710145356@connection.ca> <48767C9B.3060804@miralink.com> <477336220.20080710172453@connection.ca> In-Reply-To: <477336220.20080710172453@connection.ca> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: freebsd-scsi@freebsd.org Subject: Re: isp - error/scsi message X-BeenThere: freebsd-scsi@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: SCSI subsystem List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 14 Jul 2008 16:21:41 -0000 Ross wrote: >>> -= >>> kernel: (da0:isp0:0:0:1): WRITE(10). CDB: 2a 0 1 10 eb bf 0 0 20 0 >>> kernel: (da0:isp0:0:0:1): CAM Status: SCSI Status Error >>> kernel: (da0:isp0:0:0:1): SCSI Status: Check Condition >>> kernel: (da0:isp0:0:0:1): UNIT ATTENTION asc:2a,6 >>> kernel: (da0:isp0:0:0:1): Reserved ASC/ASCQ pair >>> kernel: (da0:isp0:0:0:1): Retrying Command (per Sense Data) >>> -= >>> >>> A quick google of the ASC/ASCQ code gives the message "ASYMMETRIC >>> ACCESS STATE CHANGED", which I'm wondering has something to do with >>> the fact that the corresponding lun is accessible via multiple paths >>> (4 paths - 2x isp QHM2432 adapters). >>> >>> If anyone can help shed some light on this, I'd be grateful! >>> > > SB> What version of FreeBSD is this related to? > > Sorry, forgot that details - it's running Freebsd 7.0, with the > included isp driver on a custom kernel (ie: trimmed and with PAE/ULE) > > Biggest thing to note is that the isp firmware is 4.00.90 - which is > the builtin fw for the card (newer than the OS included one). And a > small correction: it's a QHM2462 card. > > > Is it possible that something in one of the PATH's is failing? Moreover, is the LUN failing due to this message, or is this just a message that you are seeing now and again? Sean -- Sean Bruno MiraLink Corporation 6015 NE 80th Ave, Ste 100 Portland, OR 97218 Phone 503-621-5143 Fax 503-621-5199