> ----- Original Message ----- > From: Michael Schwendt > Sent: 05/18/14 10:23 PM > To: users@lists.fedoraproject.org > Subject: Re: update grub2 > > On Sun, 18 May 2014 21:42:16 +0200, Patrick Dupre wrote: > > > OK, > > > > Thank you. > > > > I understand the mistake: > > in /etc/fstab, there is > > /dev/mapper/VolGrpSys_DK0-root / ext4 defaults > > 1 1 > > instead of: > > /dev/mapper/VolGrpSys_DK1-root / ext4 defaults > > 1 1 > > However, > > mount gives: > > /dev/mapper/VolGrpSys_DK1-root on / type ext4 > > (rw,relatime,seclabel,stripe=2,data=ordered) > > > > How is it possible? > > Is / mounted before the reading of /etc/fstab (ie from grub2)? > > And then because / is already mounted, it cannot be mounted again, then > > why mount / in fstab then? > > > > I am missing something. > > You've skipped looking at /proc/cmdline (which would also tell the root= > kernel parameter used at boot-time). It is correct: BOOT_IMAGE=/vmlinuz-3.14.3-200.fc20.x86_64 root=/dev/mapper/VolGrpSys_DK1-root ro rd.md=0 rd.dm=0 rd.lvm.lv=VolGrpSys_DK1/root vconsole.keymap=fr rd.luks=0 > > As a trouble-shooting step, what happens if you enter GRUB2 boot menu > and change the root= parameter before booting? Of course it works, it is what I have to do when the grub.cfg in incoreect.
Could please tell me how this possible (my previous question)? =========================================================================== Patrick DUPRÉ | | email: pdu...@gmx.com Laboratoire de Physico-Chimie de l'Atmosphère | | Université du Littoral-Côte d'Opale | | Tel. (33)-(0)3 28 23 76 12 | | Fax: 03 28 65 82 44 189A, avenue Maurice Schumann | | 59140 Dunkerque, France =========================================================================== -- users mailing list users@lists.fedoraproject.org To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Fedora Code of Conduct: http://fedoraproject.org/code-of-conduct Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines Have a question? Ask away: http://ask.fedoraproject.org
