From debbugs-submit-bounces@debbugs.gnu.org Wed Aug 07 15:38:00 2019 Received: (at 36855) by debbugs.gnu.org; 7 Aug 2019 19:38:00 +0000 Received: from localhost ([127.0.0.1]:39443 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1hvRl1-0001YD-NE for submit@debbugs.gnu.org; Wed, 07 Aug 2019 15:38:00 -0400 Received: from dustycloud.org ([50.116.34.160]:56368) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1hvRkz-0001Y4-Ak for 36855@debbugs.gnu.org; Wed, 07 Aug 2019 15:37:57 -0400 Received: from twig (localhost [127.0.0.1]) by dustycloud.org (Postfix) with ESMTPS id D58792661E; Wed, 7 Aug 2019 15:37:56 -0400 (EDT) References: <7BE8190F-A8E9-454E-8F37-FBFE42FBDE10@vllmrt.net> User-agent: mu4e 1.2.0; emacs 26.2 From: Christopher Lemmer Webber To: bug-guix@gnu.org Subject: Re: bug#36855: guix system switch-generation doesn't In-reply-to: Date: Wed, 07 Aug 2019 15:37:56 -0400 Message-ID: <87zhkkojfv.fsf@dustycloud.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Spam-Score: 0.0 (/) X-Debbugs-Envelope-To: 36855 Cc: guix-devel@gnu.org, 36855@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) Could you look at bug #36878 and commit 1db6f137d... as of latest master, is this fixed? Robert Vollmert writes: > Could we get some input on this bug? > > Maybe I=E2=80=99m misunderstanding something, but it seems that a core gu= ix > feature (atomic rollbacks) doesn=E2=80=99t work=E2=80=A6 > >> On 30. Jul 2019, at 12:00, Robert Vollmert wrote: >>=20 >> What I see: >>=20 >> 1. edit ~/pzprnode/pzprnode >>=20 >> rob@garp ~/pzprnode$ git diff >> diff --git a/pzprnode b/pzprnode >> index 612e6a8..d8ef0ea 100755 >> --- a/pzprnode >> +++ b/pzprnode >> @@ -190,5 +190,6 @@ const server =3D http.createServer((req, res) =3D> { >> }); >>=20 >> server.listen(port, hostname, () =3D> { >> + console.log("updated version"); >> console.log(`Server running at http://${hostname}:${port}/`); >> }); >>=20 >> 2. sudo guix system reconfigure -L ~/garp-config ~/garp-config/config.scm >> 3. sudo herd restart pzprnode >> 4. less /var/log/messages >>=20 >> Jul 30 11:46:57 localhost shepherd[1]: Service pzprnode has been stopped= .=20 >> Jul 30 11:46:57 localhost shepherd[1]: Service pzprnode has been started= .=20 >> Jul 30 11:46:58 localhost pzprnode[4954]: updated version=20 >> Jul 30 11:46:58 localhost pzprnode[4954]: Server running at http://127.0= .0.1:3456/=20 >>=20 >> 5. sudo guix system list-generations >>=20 >> Generation 151 Jul 30 2019 10:37:06 >> file name: /var/guix/profiles/system-151-link >> canonical file name: /gnu/store/jis33accsfpa068aps0a9mrycmjzfm4m-system >> label: GNU with Linux-Libre 5.2.1 >> bootloader: grub >> root device: label: "guix-root" >> kernel: /gnu/store/fp6wsvn10h1is0wkz8l2sbzjmjbzi7vr-linux-libre-5.2.1/bz= Image >> Generation 152 Jul 30 2019 11:43:13 (current) >> file name: /var/guix/profiles/system-152-link >> canonical file name: /gnu/store/3z3wmaj0399kihqc372y91nzcjxc1myl-system >> label: GNU with Linux-Libre 5.2.1 >> bootloader: grub >> root device: label: "guix-root" >> kernel: /gnu/store/fp6wsvn10h1is0wkz8l2sbzjmjbzi7vr-linux-libre-5.2.1/bz= Image >>=20 >> 6. sudo guix system switch-generation 151 >>=20 >> substitute: updating substitutes from 'https://ci.guix.gnu.org'... 100.0% >> The following derivation will be built: >> /gnu/store/qvxbl3gm6406dbbkm8jigmpc8zi42lfw-grub.cfg.drv >> building /gnu/store/qvxbl3gm6406dbbkm8jigmpc8zi42lfw-grub.cfg.drv... >> switched from generation 152 to 151 >>=20 >> 7. sudo herd restart pzprnode >> 8. less /var/log/messages >>=20 >> Jul 30 11:48:02 localhost shepherd[1]: Service pzprnode has been stopped= .=20 >> Jul 30 11:48:02 localhost shepherd[1]: Service pzprnode has been started= .=20 >> Jul 30 11:48:03 localhost pzprnode[4994]: updated version=20 >> Jul 30 11:48:03 localhost pzprnode[4994]: Server running at http://127.0= .0.1:3456/=20 >>=20 >> The line with =E2=80=9Cupdated version=E2=80=9D should not be there. >>=20 >> Presumably, this is due to switch-generations not calling upgrade-shephe= rd-services. >>=20