From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755315AbZBCQVR (ORCPT ); Tue, 3 Feb 2009 11:21:17 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751986AbZBCQVE (ORCPT ); Tue, 3 Feb 2009 11:21:04 -0500 Received: from mx2.redhat.com ([66.187.237.31]:42190 "EHLO mx2.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750845AbZBCQVC (ORCPT ); Tue, 3 Feb 2009 11:21:02 -0500 Date: Tue, 3 Feb 2009 11:19:49 -0500 From: Bill Nottingham To: Gabor Gombas Cc: "Daniel P. Berrange" , debian-devel@lists.debian.org, linux-kernel@vger.kernel.org, containers@lists.linux-foundation.org Subject: Re: cgroup mount point Message-ID: <20090203161949.GB32677@nostromo.devel.redhat.com> Mail-Followup-To: Gabor Gombas , "Daniel P. Berrange" , debian-devel@lists.debian.org, linux-kernel@vger.kernel.org, containers@lists.linux-foundation.org References: <20090202200013.GU3643@vespa.holoscopio.com> <1233606371.15779.32.camel@radis.liafa.jussieu.fr> <20090202205246.GA28593@glandium.org> <20090202214153.GV3643@vespa.holoscopio.com> <20090203102416.GA8886@redhat.com> <20090203150315.GI482@boogie.lpds.sztaki.hu> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20090203150315.GI482@boogie.lpds.sztaki.hu> User-Agent: Mutt/1.5.19 (2009-01-05) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Gabor Gombas (gombasg@sztaki.hu) said: > On Tue, Feb 03, 2009 at 10:24:16AM +0000, Daniel P. Berrange wrote: > > > Putting new mount points in / is not really acceptable, so that rules > > out the first two. /opt is just totally wrong, since that is intended > > for add on software packages. /dev/ feels a little odd, since it is > > not really device nodes, but perhaps that doesn't matter. So my pref > > would be something in /dev/cgroups or /sys/cgroups > > How about /var/lib/cgroup? There's already precedent > (/var/lib/nfs/rpc_pipefs) of mounting virtual file systems under > /var/lib. Depending on when you need the cgroup filesystem to setup your containers, /var may not be there. Bill