From mboxrd@z Thu Jan 1 00:00:00 1970 From: Brian Candler Subject: Re: Interpreting mdstat output Date: Tue, 5 Feb 2013 12:34:19 +0000 Message-ID: <20130205123419.GA492@nsrc.org> References: <20130205122048.GA417@nsrc.org> <7952623.6.1360067441417.JavaMail.root@zimbra> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <7952623.6.1360067441417.JavaMail.root@zimbra> Sender: linux-raid-owner@vger.kernel.org To: Roy Sigurd Karlsbakk Cc: linux-raid@vger.kernel.org List-Id: linux-raid.ids On Tue, Feb 05, 2013 at 01:30:41PM +0100, Roy Sigurd Karlsbakk wrote: > I beleive using 22 drives in a single RAID-5 is something like BASE jumping with a large umbrella. You should at least use RAID-6, and perhaps even split up the RAID into smaller ones. Point taken, but this is actually a large dataset which could be recreated if necessary (i.e. it's derived from other data), and is also to be copied to another server.