From mboxrd@z Thu Jan 1 00:00:00 1970 From: ludo@gnu.org (Ludovic =?utf-8?Q?Court=C3=A8s?=) Subject: Offloading and compression Date: Mon, 24 Mar 2014 23:05:35 +0100 Message-ID: <87eh1rmevk.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]:58095) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WSD04-0000uQ-0c for guix-devel@gnu.org; Mon, 24 Mar 2014 18:05:49 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WSCzy-0006k8-Lf for guix-devel@gnu.org; Mon, 24 Mar 2014 18:05:43 -0400 Received: from hera.aquilenet.fr ([2a01:474::1]:46633) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WSCzy-0006js-Er for guix-devel@gnu.org; Mon, 24 Mar 2014 18:05:38 -0400 Received: from localhost (localhost [127.0.0.1]) by hera.aquilenet.fr (Postfix) with ESMTP id 9304E207F for ; Mon, 24 Mar 2014 23:05:36 +0100 (CET) Received: from hera.aquilenet.fr ([127.0.0.1]) by localhost (hera.aquilenet.fr [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 0UW+6j7fS1sj for ; Mon, 24 Mar 2014 23:05:36 +0100 (CET) Received: from pluto (reverse-83.fdn.fr [80.67.176.83]) by hera.aquilenet.fr (Postfix) with ESMTPSA id 4DD812079 for ; Mon, 24 Mar 2014 23:05:36 +0100 (CET) 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: guix-devel@gnu.org Commit 8b7af63 changes the offload so it compresses store items sent from one build machine to another. Initially I was blissfully hoping that using SSH-level compression (via =E2=80=98lsh -z=E2=80=99) would be enough, but I noticed that hydra.gnu.org= was spending most of its time transferring stuff, hence this change. I=E2=80=99ve deployed the new daemon and offload hook on hydra.gnu.org, so hopefully things will be a little faster now. Ludo=E2=80=99.