From mboxrd@z Thu Jan 1 00:00:00 1970 From: Brad Campbell Subject: Re: PULL REQUEST - serious md/RAID10 bug in 3.1 when activating a hot-spare. Date: Mon, 31 Oct 2011 13:04:34 +0800 Message-ID: <4EAE2C62.3030506@fnarfbargle.com> References: <20111031130859.121d5620@notabene.brown> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20111031130859.121d5620@notabene.brown> Sender: linux-raid-owner@vger.kernel.org To: NeilBrown Cc: linux RAID List-Id: linux-raid.ids On 31/10/11 10:08, NeilBrown wrote: > > Hi Linus et al, > > I just discovered a fairly serious flaw that I introduced into 3.1 - details > below. > > Anyone running RAID10 with 3.1 is advised to either apply this patch or > revert an earlier kernel as soon as possible. In the mean time, remove any > hot spares from an RAID10 array. > G'day Neil, Is that the issue I bumped up against here? http://permalink.gmane.org/gmane.linux.raid/35805