On Friday 08 September 2006 02:38am, Sterpu Victor wrote: > After a reboot I couldn't boot from none of my hdd's. > I receive just a grub console. Now I must reinstall grub, but in order > to do this I need to know the name of the root partion in the LVM. > To find out this I moved one of the hdd's in another computer and I > tried to mount the LVM partition. You can not put /boot/ on top of LVM or RAID, except RAID 1 but you have to be careful if you need to boot from the second (or later) drive. There are patches out there for GRUB to allow it to read LVM and they make it possible to boot when the /boot/ files are on LVM. Last I heard, they were still officially "experimental" but apparently pretty much working. I think I read somewhere that the plan was to support LVM with GRUB2 when it releases, but don't quote me on that, I can't seem to find the reference at the moment. > I do "modprobe dm-mod" and when I do "vgchange -ay" I get the message: > File descriptor 3 left open > File descriptor 5 left open > File descriptor 7 left open > No volume groups found > I have no LVM devices in /dev. > The alternative is to reinstall the OS, but.... > > Thank you. > > > > _______________________________________________ > linux-lvm mailing list > linux-lvm@redhat.com > https://www.redhat.com/mailman/listinfo/linux-lvm > read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/ -- Lamont R. Peterson <peregrine@OpenBrainstem.net> Founder [ http://blog.OpenBrainstem.net/peregrine/ ] GPG Key fingerprint: 0E35 93C5 4249 49F0 EC7B 4DDD BE46 4732 6460 CCB5 ___ ____ _ _ / _ \ _ __ ___ _ __ | __ ) _ __ __ _(_)_ __ ___| |_ ___ _ __ ___ | | | | '_ \ / _ \ '_ \| _ \| '__/ _` | | '_ \/ __| __/ _ \ '_ ` _ \ | |_| | |_) | __/ | | | |_) | | | (_| | | | | \__ \ || __/ | | | | | \___/| .__/ \___|_| |_|____/|_| \__,_|_|_| |_|___/\__\___|_| |_| |_| |_| Intelligent Open Source Software Engineering [ http://www.OpenBrainstem.net/ ]
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_______________________________________________ linux-lvm mailing list linux-lvm@redhat.com https://www.redhat.com/mailman/listinfo/linux-lvm read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/
