From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stan Hoeppner Subject: Re: Stacked array data recovery Date: Sat, 23 Jun 2012 07:05:40 -0500 Message-ID: <4FE5B114.3080706@hardwarefreak.com> References: Reply-To: stan@hardwarefreak.com Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: Sender: linux-raid-owner@vger.kernel.org To: Ramon Hofer Cc: linux-raid@vger.kernel.org List-Id: linux-raid.ids On 6/22/2012 9:32 AM, Ramon Hofer wrote: > On Thu, 21 Jun 2012 22:44:10 +0000, Ramon Hofer wrote: > >> Is it possible to start md1 again to be able to start the linear array >> md0 so that I can accesss the data? > > Stand will probably be angry with me but I did the following: Not at all. I just wanted to make sure you had all of your post crash ducks in a row before trying to bring the arrays back up, given the circumstances under which they went down. > I found the recovery page in your wiki: > https://raid.wiki.kernel.org/index.php/RAID_Recovery > > So I followed the process there. > > ~$ mdadm --examine /dev/sd[abcd] > raid.status.md1 > > ~$ mdadm --create --assume-clean --level=5 --raid-devices=4 /dev/md1 /dev/ > sda /dev/sdb /dev/sdc /dev/sdd -- Stan