From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Dunn Subject: RAID down, dont know why! Date: Sun, 08 Nov 2009 09:00:29 -0500 Message-ID: <4AF6CEFD.60309@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 list List-Id: linux-raid.ids I just copied 4+ TiB of information to this array, restarted 5 times and tried to access it.... What is going on? What kind of logs do you need, I really need help! This is an automatically generated mail message from mdadm running on ALEXANDRIA A Fail event had been detected on md device /dev/md0. It could be related to component device /dev/sdl1. Faithfully yours, etc. P.S. The /proc/mdstat file currently contains the following: Personalities : [linear] [multipath] [raid0] [raid1] [raid6] [raid5] [raid4] [raid10] md0 : active raid6 sdl1[9](F) sdm1[8] sdi1[10](F) sdj1[11](F) sdk1[12](F) sdh1[3] sdf1[1] sdg1[2] sde1[0] 6837318656 blocks level 6, 1024k chunk, algorithm 2 [9/5] [UUUU____U] md1 : active raid0 sdc1[1] sdb1[0] 586067072 blocks 64k chunks unused devices: -- Andrew Dunn http://agdunn.net