From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from omr2.cc.vt.edu (omr2.cc.ipv6.vt.edu [IPv6:2001:468:c80:2105:0:24d:7091:8b9c]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by huchra.bufferbloat.net (Postfix) with ESMTPS id CEA6421F1E8 for ; Tue, 21 Oct 2014 09:27:49 -0700 (PDT) Received: from mr1.cc.vt.edu (mr1.cc.vt.edu [198.82.141.12] (may be forged)) by omr2.cc.vt.edu (8.14.4/8.14.4) with ESMTP id s9LGRioE002518; Tue, 21 Oct 2014 12:27:44 -0400 Received: from auth1.smtp.vt.edu (auth1.smtp.vt.edu [198.82.161.152] (may be forged)) by mr1.cc.vt.edu (8.14.4/8.14.4) with ESMTP id s9LGRcjb005447; Tue, 21 Oct 2014 12:27:43 -0400 Received: from turing-police.cc.vt.edu ([IPv6:2001:468:c80:2103:a1cc:c201:66b5:5b62]) (authenticated bits=0) by auth1.smtp.vt.edu (8.14.4/8.14.4) with ESMTP id s9LGRco2027817 (version=TLSv1/SSLv3 cipher=AES128-SHA bits=128 verify=NO); Tue, 21 Oct 2014 12:27:38 -0400 X-Mailer: exmh version 2.8.0 04/21/2012 with nmh-1.6+dev To: Michal Schmidt In-Reply-To: Your message of "Tue, 21 Oct 2014 16:50:59 +0200." <544672D3.8020709@redhat.com> From: Valdis.Kletnieks@vt.edu References: <121767.1413574248@turing-police.cc.vt.edu> <9382.1413826910@turing-police.cc.vt.edu> <544672D3.8020709@redhat.com> Mime-Version: 1.0 Content-Type: multipart/signed; boundary="==_Exmh_1413908858_2357P"; micalg=pgp-sha1; protocol="application/pgp-signature" Content-Transfer-Encoding: 7bit Date: Tue, 21 Oct 2014 12:27:38 -0400 Message-ID: <58702.1413908858@turing-police.cc.vt.edu> X-Spam-Status: No, score=-1.4 required=5.0 tests=RP_MATCHES_RCVD autolearn=disabled version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mr1.cc.vt.edu Cc: "cerowrt-devel@lists.bufferbloat.net" Subject: Re: [Cerowrt-devel] SQM in mainline openwrt, fq_codel considered for fedora default X-BeenThere: cerowrt-devel@lists.bufferbloat.net X-Mailman-Version: 2.1.13 Precedence: list List-Id: Development issues regarding the cerowrt test router project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 21 Oct 2014 16:28:18 -0000 --==_Exmh_1413908858_2357P Content-Type: text/plain; charset=us-ascii On Tue, 21 Oct 2014 16:50:59 +0200, Michal Schmidt said: > Suddenly? CONFIG_CGROUPS was systemd's requirement from its very > beginning. It used to print: > > Failed to mount /sys/fs/cgroup: No such file or directory. > > and stop booting at this point. Actually, no. It *wasn't* there from "its very beginning". See Fedora bug https://bugzilla.redhat.com/show_bug.cgi?id=628004 There was a period of time when it did *NOT* print that message and give you a hint of what was wrong. And an indicator of the problems with the systemd design team mentality is that the comment was "be nice to Ingo Molnar", rather than admitting that yes, printing that the kernel didn't have a required feature might be a good idea.... (Yes, I personally got bit by this one myself...) --==_Exmh_1413908858_2357P Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 Comment: Exmh version 2.5 07/13/2001 iQIVAwUBVEaJegdmEQWDXROgAQIlqQ/+JDuUuILCs5PxWVCW+rYWqVF+iV3lUR6N rLreYOFehEQ+cl8GC6t7thszAZm+rK3yq6nfIInJlOG4PVcmQPkh3t5pQThtIZe+ yxnQfqXygnQO7NbL9GlT5EOij+Mq8AKGw3Qo0C1tLKxWS5PBuCRZ0XT8JoXAd8Fw 13d8j0aqY6Pq6EdGkdgdyB8P1/dOdeHCZj0G3xpjbzHjQftH2kXeIvW8Pe0/sp/i hxLSBN+uWEZPtsOn+6T6C/6ozfeUGJ2bRaPgB02BVYN7Vskvr2CfPqHu4DqSHNsj qBoU0/AkvNGAsGLmFyokBSNaa34VZQogDXIZovQwUnRoV2/1Q6fpZ9KLxBpjyv8+ d6E8dkT48dItfu2WpvDrJi825S/Wzvc9taRqbKrjefOCyqh/OIxao9Y/9eUd9As2 Dw4Q7OsiNQq1PVVWao3YGmsWtyN7RDisrGMoA75Xuhow0wZXigNulBTAJ1VKadfK NF9kaci7f6OCxp48Xf4XWBetGJQc+ROwkgX+1l9lMhvkF2D76gJC5UrhS1/GdoVS 1e1RRzy5zs9WKq40JTBSvv6J0S0o4do6aBjC9gorQ3FBDqwpsEqFoj4koNhZvO3s H3YgyKFVlVR1NpXTa/io7U4Tew42snOJW9QsVWjdW+eKiGhlZ+dxjm11gz0ieuja MH8AL18PRmM= =/tz4 -----END PGP SIGNATURE----- --==_Exmh_1413908858_2357P--