From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750744AbWLKXlJ (ORCPT ); Mon, 11 Dec 2006 18:41:09 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750743AbWLKXlJ (ORCPT ); Mon, 11 Dec 2006 18:41:09 -0500 Received: from ogre.sisk.pl ([217.79.144.158]:50027 "EHLO ogre.sisk.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750744AbWLKXlH (ORCPT ); Mon, 11 Dec 2006 18:41:07 -0500 From: "Rafael J. Wysocki" To: Neil Brown Subject: Re: 2.6.19-mm1 (md/raid1 randomly drops partitions) Date: Tue, 12 Dec 2006 00:43:22 +0100 User-Agent: KMail/1.9.1 Cc: Andrew Morton , linux-kernel@vger.kernel.org References: <20061211005807.f220b81c.akpm@osdl.org> <200612112341.42140.rjw@sisk.pl> <17789.57670.482913.886349@cse.unsw.edu.au> In-Reply-To: <17789.57670.482913.886349@cse.unsw.edu.au> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200612120043.22550.rjw@sisk.pl> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Monday, 11 December 2006 23:52, Neil Brown wrote: > On Monday December 11, rjw@sisk.pl wrote: > > Hi, > > > > On Monday, 11 December 2006 09:58, Andrew Morton wrote: > > > > > > Temporarily at > > > > > > http://userweb.kernel.org/~akpm/2.6.19-mm1/ > > > > > > Will appear later at > > > > > > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.19/2.6.19-mm1/ > > > > It caused all of the md RAID1s on my test box to drop one of their partitions, > > apparently at random. > > That's clever.... > > Do you have any kernel logs of this happening? My guess would be the > underlying device driver is returned more errors than before, but we > need the logs to be sure. I've only found lots of messages like this: md: super_written gets error=-5, uptodate=0 I'll try to reproduce it tomorrow and collect some more information. Greetings, Rafael -- If you don't have the time to read, you don't have the time or the tools to write. - Stephen King