From mboxrd@z Thu Jan 1 00:00:00 1970 From: "David Rees" Subject: Re: What raid to build on that drives? Date: Wed, 26 Nov 2003 13:44:59 -0800 (PST) Sender: linux-raid-owner@vger.kernel.org Message-ID: <2804.208.48.139.163.1069883099.squirrel@www.greenhydrant.com> References: <3229206566.20031126203657@gmx.net> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT Return-path: In-Reply-To: <3229206566.20031126203657@gmx.net> To: linux-raid@vger.kernel.org List-Id: linux-raid.ids On Wed, November 26, 2003 1at 1:36 am, Timo Boettcher wrote: > > I have 3 * 36GB discs and 5 * 18GB discs on two u160 scsi channels? > What possibilities do I have to build a raid on them? I want to be > able to survive one failed disc, but get as much space and > performance out of the discs as possible. How about two RAID5 arrays, one with the 3*36GB=72GB and the other using the 5*18GB=72GB. Then throw both of these under a RAID0 which will get you 144GB and still be able to survive 1 disk failure. -Dave