From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?ISO-8859-1?Q?Sebastian_F=E4rber?= Subject: Prevent automatic reconstruction during boot/assembly (RAID 1)? Date: Tue, 11 Aug 2009 14:28:26 +0200 Message-ID: <2953e180908110528u705fc002m6c799821fe278375@mail.gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: Sender: linux-raid-owner@vger.kernel.org To: linux-raid@vger.kernel.org List-Id: linux-raid.ids Hi, i'm trying to figure out if it is possible to prevent the automatic reconstruction that can occur during the md assembly at boot. I'm running Kernel 2.6.30.4 and use a RAID-1 over two SATA disks. If the server is rebooted "hard" due to power loss etc. it often happens that the reconstruction of my RAID-1 is automatically triggered by the kernel. Is there any way to prevent this? I want to re-add the "out of sync" drive myself using mdadm only. I'm currently using raid auto detection (partiton type fd) and the old 0.90 superblock format but if it helps i would switch to an initrd/newer superblock. Thanks for your help! Regards, Sebastian