Re: [linux-lvm] Failed to boot 2.6.6 with root on lvm

[Jeffrey Layton <jtlayton poochiereds net>]

On Sun, 2004-06-20 at 13:12, Jean-Luc Coulon (f5ibh) wrote:

> If I tell grub:
> root=/dev/ram0 lvm2root=/dev/vg00/root_lv I get the following messages  
> at boot :
> [ ... ]
> device-mapper: 4.1.0-ioct (2003-12-10) initialised: dm uk syistina com
> [ ... ]
> VFS cannot open root device "ram0" or unknown-block (0,0)
> Please apped a correct "root=" boot option

Do you have an appropriate initrd line in the GRUB stanza? Also, do you
have initrd support built into your kernel?
-- Jeff