From mboxrd@z Thu Jan 1 00:00:00 1970 From: Piergiorgio Sartor Subject: Snapshotting RAID1 Date: Sun, 23 Jun 2013 18:48:09 +0200 Message-ID: <20130623164809.GA6323@lazy.lzy> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline Sender: linux-raid-owner@vger.kernel.org To: linux-raid@vger.kernel.org List-Id: linux-raid.ids Hi all, assuming to have a 4 disks RAID-1, is there a "nice" way to snapshot it, maybe by splitting into two RAID-1 arrays? What I would like to do is to create, from one array of 4 disks, 2 arrays of 2 disks, with identical data on them. Any suggestions? Thanks, bye, -- piergiorgio