From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Thompson, David" Subject: Re: Environment containers Date: Thu, 29 Oct 2015 15:25:50 -0400 Message-ID: References: <87y4epsnjs.fsf@T420.taylan> <87r3kgwpb8.fsf@gnu.org> <87mvv3832q.fsf@gnu.org> <87fv0v6l6v.fsf@gnu.org> <87eggda36z.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Return-path: Received: from eggs.gnu.org ([2001:4830:134:3::10]:48637) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Zrspc-0007Rm-81 for guix-devel@gnu.org; Thu, 29 Oct 2015 15:25:53 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Zrspb-000577-Ef for guix-devel@gnu.org; Thu, 29 Oct 2015 15:25:52 -0400 Received: from mail-yk0-x231.google.com ([2607:f8b0:4002:c07::231]:33874) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Zrspb-00056j-7r for guix-devel@gnu.org; Thu, 29 Oct 2015 15:25:51 -0400 Received: by ykdr3 with SMTP id r3so53525403ykd.1 for ; Thu, 29 Oct 2015 12:25:50 -0700 (PDT) In-Reply-To: <87eggda36z.fsf@gnu.org> List-Id: "Development of GNU Guix and the GNU System distribution." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-devel-bounces+gcggd-guix-devel=m.gmane.org@gnu.org Sender: guix-devel-bounces+gcggd-guix-devel=m.gmane.org@gnu.org To: =?UTF-8?Q?Ludovic_Court=C3=A8s?= Cc: guix-devel , 21410@debbugs.gnu.org On Thu, Oct 29, 2015 at 3:24 PM, Ludovic Court=C3=A8s wrote: > "Thompson, David" skribis: > >> I think it is /proc/sys/kernel/unprivileged_userns_clone, but I don't >> know what the contents are exactly. 0 when off, 1 when on? Can >> someone on Debian confirm? >> >> If we can get the test suite passing, I'd like to extract these user >> namespace presence tests to a procedure that 'guix environment' can >> use to give the user an informative error message in these cases. > > That would be perfect. > > The test machinery would still need to test them explicitly, though, to > mark tests as skipped instead of failed. Yes, of course. I have no intention of removing those checks from the test= s. - Dave