From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Dunn Subject: Raid Degradation best practices Date: Fri, 06 Nov 2009 07:47:55 -0500 Message-ID: <4AF41AFB.3000302@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, nfbrown@novell.com List-Id: linux-raid.ids This morning my array lost a drive, then another. This was not due to drive failures of hardware issues. I did not have any data on the array so I wiped the drives and re-created it. So far everything seems fine. I would like to know what some of your practices are for the scenario where you loose a drive or more on a mission critical array. I chose the newbish route because I didn't have enough time or expertise to diagnose the problems further. Typically this means it will happen again, and I will still be unprepared. Would appreciate your input, thanks. -- Andrew Dunn http://agdunn.net