[linux-lvm] lvm on centos with raid1 and grub

Sterpu Victor victor at ambra.ro
Fri Sep 8 10:42:38 UTC 2006

I do need a fast answer if possible.
So the quick question is "How can I mount a LVM partition, made on a 
RAID partition on another computer?"
Thank you.

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.
> 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.
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> read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/

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