From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Alan D. Brunelle" Subject: raid10: no raid0 support? Date: Mon, 09 Jun 2008 16:48:18 -0400 Message-ID: <484D9712.7090804@hp.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 List-Id: linux-raid.ids Is there some reason why the MD RAID10 module does /not/ support a "RAID0-like" configuration (-p n1)? The comments in drivers/md/raid10.c seem to suggest it should: "* If [near_copies and far_copies] are 1, we get raid0." Yet the code specifically checks for ((near_copies * far_copies) > 1). Just curious, as it seems interesting that one could support RAID0, RAID1 /and/ RAID10 all w/ one RAID module. Thanks, Alan D. Brunelle HP / OSLO / S&P