From mboxrd@z Thu Jan 1 00:00:00 1970 From: Olaf Hering Subject: Re: bad error handling in lpfc in 2.6.13 Date: Fri, 7 Oct 2005 14:07:07 +0200 Message-ID: <20051007120707.GB32661@suse.de> References: <9BB4DECD4CFE6D43AA8EA8D768ED51C21D7AE0@xbl3.ma.emulex.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Return-path: Received: from cantor2.suse.de ([195.135.220.15]:61143 "EHLO mx2.suse.de") by vger.kernel.org with ESMTP id S932378AbVJGMHN (ORCPT ); Fri, 7 Oct 2005 08:07:13 -0400 Content-Disposition: inline In-Reply-To: <9BB4DECD4CFE6D43AA8EA8D768ED51C21D7AE0@xbl3.ma.emulex.com> Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: James.Smart@Emulex.Com Cc: linux-scsi@vger.kernel.org, olof@austin.ibm.com, benh@kernel.crashing.org On Thu, Oct 06, James.Smart@Emulex.Com wrote: > Patches were submitted to bring the driver up to rev 8.0.30, which was not > pulled mainstream until 2.6.14-rc1 (or rc2). Please ensure you are running > this driver. Note: a tarball with the sources, functional on 2.6.12/2.6.13 > can be found on sourceforge > (http://sourceforge.net/project/showfiles.php?group_id=103050&package_id=110636) Another thing I found today, sdb, sdc, sdd and sde did all map to the very same "disk" on the other end, with 2.6.13. I see this in dmesg: <3>lpfc 0001:58:01.0: 0:0321 Unknown IOCB command Data: x0 x3 x0 x0 <3>lpfc 0001:58:01.0: 0:1303 Link Up Event x1 received Data: x1 x1 x4 x0 Will try the newer driver version and see how it goes. > As for the error - Hardware error is a bad thing. Actually, we're already > rewriting the driver to deal with hardware errors that fail attach, such as > this. It will be in our next release. Note that we also encountered an oops > in the host midlayer, where a call to scsi_host_put is called directly after > scsi_host_alloc, w/o an intervening scsi_host_add. We'll look throught the > additional traces below and see if we see something. I will move the card to another box and see how it goes. I heard the p520 we have is pre-GA level. -- short story of a lazy sysadmin: alias appserv=wotan