From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262882AbTLXDFo (ORCPT ); Tue, 23 Dec 2003 22:05:44 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262902AbTLXDFn (ORCPT ); Tue, 23 Dec 2003 22:05:43 -0500 Received: from skintwin.microway.com ([64.80.227.45]:58286 "EHLO skintwin.microway.com") by vger.kernel.org with ESMTP id S262882AbTLXDFa (ORCPT ); Tue, 23 Dec 2003 22:05:30 -0500 Message-ID: <3FE901D5.4000306@mail.ru> Date: Tue, 23 Dec 2003 22:02:45 -0500 From: Yaroslav Klyukin User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.5) Gecko/20031007 X-Accept-Language: ru, en-us, en MIME-Version: 1.0 To: Mark Haverkamp Cc: linux-kernel Subject: Re: aacraid issues References: <3FE8CD8D.6090303@mail.ru> <1072222521.25288.3.camel@markh1.pdx.osdl.net> In-Reply-To: <1072222521.25288.3.camel@markh1.pdx.osdl.net> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Mark Haverkamp wrote: > On Tue, 2003-12-23 at 15:19, Yaroslav Klyukin wrote: > >>I have very strange aacraid behavior: >>First of all, I know, that aacraid support is experimental, but maybe >>the issue is related to something else in the kernel. >> >>I have AMD Opteron system with 10 scsi disks, connected to Adaptec 2200S >>controller, constituting about 1.2TB in total. >> >>I can boot with 2.4.22 kernel, compiled for Xeon, into RedHat 9 >>(32 bit mode). aacraid version 1.1.2. The raid works great. >> >>Then I boot into SuSE Linux 9 for the Opterons, with 2.4.23 kernel. >>aacraid version 1.1-3. >> >>Seems to work, but when I try to access blocks close to the end of the >>RAID, I am getting I/O errors. >> >>Any ideas? >>Where can I get the latest patches for the aacraid driver? >> >>Just tried 2.6.0 kernel with patches for Opteron, but as soon as it >>starts working with Adaptec controller, it crashes miserably... :-( >> > > > Try this, someone else with a 2200 had a similar problem that this patch > fixed. It will apply to 2.6.0. Thank you very much, I will try it tomorrow. Is there anything for 2.4.23? > > > > > ===== drivers/scsi/aacraid/aachba.c 1.20 vs edited ===== > --- 1.20/drivers/scsi/aacraid/aachba.c Fri May 2 12:30:49 2003 > +++ edited/drivers/scsi/aacraid/aachba.c Wed Dec 3 15:10:22 2003 > @@ -525,6 +525,14 @@ > if(dev->pae_support != 0) { > printk(KERN_INFO"%s%d: 64 Bit PAE enabled\n", dev->name, dev->id);