Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756354Ab0A0Wdg (ORCPT ); Wed, 27 Jan 2010 17:33:36 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756329Ab0A0Wdf (ORCPT ); Wed, 27 Jan 2010 17:33:35 -0500 Received: from cantor2.suse.de ([195.135.220.15]:50018 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756102Ab0A0Wde (ORCPT ); Wed, 27 Jan 2010 17:33:34 -0500 Subject: Re: [GIT PATCH] SCSI bug fixes for 2.6.33-rc5 From: James Bottomley To: Alan Cox Cc: Andrew Morton , Linus Torvalds , linux-scsi , linux-kernel In-Reply-To: <20100127222404.6dfdd0a7@lxorguk.ukuu.org.uk> References: <1264614691.3075.19.camel@mulgrave.site> <20100127222404.6dfdd0a7@lxorguk.ukuu.org.uk> Content-Type: text/plain; charset="UTF-8" Date: Wed, 27 Jan 2010 16:33:29 -0600 Message-Id: <1264631609.3075.94.camel@mulgrave.site> Mime-Version: 1.0 X-Mailer: Evolution 2.28.0 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 942 Lines: 24 On Wed, 2010-01-27 at 22:24 +0000, Alan Cox wrote: > > Penchala Narasimha Reddy Chilakala, ERS-HCLTech (1): > > aacraid: fix File System going into read-only mode > > If aacraid is actually getting patches then see > also http://bugzilla.kernel.org/show_bug.cgi?id=11120 which I found > bugzilla tidyying. > > Contains a patch and test confirmations So the patch it contains is almost certainly wrong in general; Mark was just suggesting it as a trial ... it might work for specific adapter versions but reducing the queue depth by half globally will impact performance noticeably. The bug report does rather sound like cabling issues are leading to a firmware related problem. James -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/