From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Mon, 4 Jun 2001 17:10:19 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Mon, 4 Jun 2001 17:10:09 -0400 Received: from cicero0.cybercity.dk ([212.242.40.52]:45321 "HELO cicero0.cybercity.dk") by vger.kernel.org with SMTP id ; Mon, 4 Jun 2001 17:09:55 -0400 Date: Mon, 4 Jun 2001 23:09:33 +0200 From: Jens Axboe To: PROFETA Mickael Cc: linux-kernel@vger.kernel.org Subject: Re: ide retry on 2.4.5-ac7 Message-ID: <20010604230932.A23128@suse.de> In-Reply-To: <20010604140207.A529@alezan.dyndns.org> <20010604221404.A19333@suse.de> <20010604230215.A6188@alezan.dyndns.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20010604230215.A6188@alezan.dyndns.org>; from profeta@crans.ens-cachan.fr on Mon, Jun 04, 2001 at 11:02:15PM +0200 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Jun 04 2001, PROFETA Mickael wrote: > On Mon, Jun 04, 2001 at 10:14:04PM +0200, Jens Axboe wrote: > > > > It worked sucessfully for you in 2.4.5-ac4 but not in -ac7? I can't see > > any changes to the patch, so more details on the nature of the problem > > would be helpful. > > Ok, this is the results of a hdparm -tT on my second hard disk: > > hdc: dma_intr: status=0x51 { DriveReady SeekComplete Error } > hdc: dma_intr: error=0x84 { DriveStatusError BadCRC } > hdc: dma_intr: status=0x51 { DriveReady SeekComplete Error } > hdc: dma_intr: error=0x84 { DriveStatusError BadCRC } > ide1: reset: success > 64 MB in 7.03 seconds = 9.10 MB/sec > > and then the kernel has shifted to udma3 and I have no more error in this > session with that hard disk > > I tried the same thing on -ac7 and I always have the errors, the kernel does > not reset ide... Looking at the different change on ac patches, I can not see > why... This is not the case that is attempted solve. The above could be a cable error (it looks like it). These are usually genuine and indicate a real hw problem. -- Jens Axboe