From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alasdair G Kergon Subject: Re: mirrored device with thousand of mapping table entries Date: Mon, 28 Feb 2011 11:48:01 +0000 Message-ID: <20110228114801.GZ3626@agk-dp.fab.redhat.com> References: Reply-To: device-mapper development Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dm-devel-bounces@redhat.com Errors-To: dm-devel-bounces@redhat.com To: device-mapper development List-Id: dm-devel.ids On Mon, Feb 28, 2011 at 01:21:10PM +0200, Eli Malul wrote: > 1. Did anyone tried before to create a mirrored device with > thousands of targets? > 2. What is the estimated total allocated memory per each target? > 3. Is there something I am missing here? Please show us an example, maybe the first few lines of the tables you are loading. Alasdair