From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from lists.gentoo.org (unknown [208.92.234.80]) by finch.gentoo.org (Postfix) with ESMTP id 0F8631381FA for ; Thu, 15 May 2014 06:48:24 +0000 (UTC) Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id 0BD29E09D2; Thu, 15 May 2014 06:48:19 +0000 (UTC) Received: from mail-lb0-f173.google.com (mail-lb0-f173.google.com [209.85.217.173]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by pigeon.gentoo.org (Postfix) with ESMTPS id B7C11E09AF for ; Thu, 15 May 2014 06:48:17 +0000 (UTC) Received: by mail-lb0-f173.google.com with SMTP id 10so449671lbg.32 for ; Wed, 14 May 2014 23:48:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :content-type:content-transfer-encoding; bh=HOd06FrEoZ+RNZRRROccnTzsnT2mFPTGLy5h9QGAekk=; b=zu59PsQkjbTDomKxlAwnJ7Ko18fwJ3ds9p0IZLeXQEcCACeiFMIebelho4xPGIUgu7 1BQBSVtQjuDw7WZrmEyaGdp+uhKPuTQ8uinKolr8pS+e1r+FcYGGxSQ1v4Bto/sBpT0m DPYyz14+ls9XhPowkMNdpXhL79+Jyb5mbDirUXbjXY5/D1LUxVfUpWphuLAhiBjnALTv IWE0ZRE/+7V0Sccjx4g1RZmuvKw4yo80XBVCRlNXN6aoRp/yEKrlu3LhnzA3thmA86Au Bn36H+vOjCgOvZLrqV+JEloY/tPu+jH4RHDou/oD38kYhrRwAJmVcQdchJ+WRPsO/wGs gYTg== X-Received: by 10.112.157.162 with SMTP id wn2mr5798676lbb.38.1400136496043; Wed, 14 May 2014 23:48:16 -0700 (PDT) Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-user@lists.gentoo.org Reply-to: gentoo-user@lists.gentoo.org MIME-Version: 1.0 Received: by 10.114.170.166 with HTTP; Wed, 14 May 2014 23:47:55 -0700 (PDT) In-Reply-To: References: <23736.1399879340@ccs.covici.com> <17435.1399889735@ccs.covici.com> <13680.1399912266@ccs.covici.com> <17066.1399913526@ccs.covici.com> <8704.1400060591@ccs.covici.com> <26238.1400079937@ccs.covici.com> <31967.1400082129@ccs.covici.com> <15515.1400106362@ccs.covici.com> From: =?UTF-8?B?Q2FuZWsgUGVsw6FleiBWYWxkw6lz?= Date: Thu, 15 May 2014 01:47:55 -0500 Message-ID: Subject: Re: [gentoo-user] problems getting systemd to work To: gentoo-user@lists.gentoo.org Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Archives-Salt: a849cf8f-620f-40a5-9449-175d1323a73e X-Archives-Hash: c012d8715c047c70282d75a519019064 On Thu, May 15, 2014 at 1:18 AM, Canek Pel=C3=A1ez Vald=C3=A9s wrote: > On Wed, May 14, 2014 at 5:26 PM, wrote: > [snip] >> >> Well, the workaround sort of worked -- it went through the initrd -- I >> had debug in the kernel command line, but it did not stop for nothing! >> When it went to the real root, however it did not activate any of the >> lvm volumes I had except for what I specified in the kernel command >> line, causing things not to work well. Also, I noticed that if insisted >> on using the predictable network names, even though I have >> /etc/udev/rules.d/70-persistent-net.rules and >> /etc/udev/rules.d/80-name-slot.rules which work fine in openrc to give >> me back my eth* names. So all in all, it was a mess and took me to an >> emergency shell and that was the end of that. I did eventually activate >> some volumes by lvchange -aay, but obviously that would not work well. > > OK, I was a little mystified about why dracut-036 worked on my system > and 037 didn't. Before I tried any workaround, I wanted to know what > changed from the previous version to the current one. > > So I generated an initramfs with dracut-036-r4 and another one with > dracut-037-r1, and I tried to see what changed from one to the other. > The answer is surprisingly easy: in /etc/cmdline.d/, the following > files where in the 036-r4 version, but not in the 037-r4: > > 90crypt.conf > 90lvm.conf > 90mdraid.conf > base.conf > > Te contents of those files are (90crypt.conf is empty): > > 90lvm.conf > rd.lvm.lv=3Dvg/vol1 > rd.lvm.lv=3Dvg/vol4 > rd.lvm.lv=3Dvg/vol3 > > 90mdraid.conf > rd.md.uuid=3Df4a59e68:fbe4039f:a39fc86d:e9e91e12 > > base.conf > ro > > So I just changed my /etc/default/grub file: > > GRUB_CMDLINE_LINUX=3D"init=3D/usr/lib/systemd/systemd quiet nosplash > rd.lvm.lv=3Dvg/vol1 rd.lvm.lv=3Dvg/vol4 rd.lvm.lv=3Dvg/vol3 > rd.md.uuid=3Df4a59e68:fbe4039f:a39fc86d:e9e91e12" > > I regenerated my GRUB2 config, and now again my LVM test system works > perfectly with the latest dracut version. I'm an idiot; I didn't saw the documentation about hostonly_cmdline; BTW Jc, you used host_cmdline, I think the former is the correct one. So, to resume: there is no bug, is just that before hostonly_cmdline was yes by default, and now is no by default. This change was documented, but I failed to notice it (and I think the ebuild in Gentoo should print an einfo message). Anyway, I think that explains all my problems; John, I don't know if it will solve yours. Again: did you used "dracut --print-cmdline" to get the command line? Also, have you tried to use -H to generate your initramfs? And finally, have you tried with --hostonly-cmdline? Regards. --=20 Canek Pel=C3=A1ez Vald=C3=A9s Profesor de asignatura, Facultad de Ciencias Universidad Nacional Aut=C3=B3noma de M=C3=A9xico