From mboxrd@z Thu Jan 1 00:00:00 1970 From: maurice Subject: Re: How to stress test an RAID 6 array? Date: Mon, 03 Oct 2011 10:16:23 -0600 Message-ID: <4E89DFD7.60609@gmail.com> References: <4E89B81D.5000800@yazzy.org> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <4E89B81D.5000800@yazzy.org> Sender: linux-raid-owner@vger.kernel.org To: lists@yazzy.org Cc: linux-raid@vger.kernel.org List-Id: linux-raid.ids On 10/3/2011 7:26 AM, Marcin M. Jessa wrote: > Hi guys. > > After a rather long thread with many questions about my failed RAID > array I'm trying to give it another shot. > .. > > Now I would like to stress test the array and see whether it would > fail again or not. What would be the best way to do that? FIO is a good tester and benchmark program. http://freshmeat.net/projects/fio/ There are some example scripts packed in the distribution. One simulates IOMeter server test and creates a decent loading. -- Cheers, Maurice Hilarius mailto:mhilarius@gmail.com