[CentOS] lvm VolGroup00 problem after disk upgrade

Wed Apr 9 12:38:36 UTC 2008
David Hláčik <david at hlacik.eu>

Hi Thim, thanks a lot you are a genius! , i dont know how could i forgot
about that , maybe i am little overworked.

Thanks, and nice day to all!

D.

On Wed, Apr 9, 2008 at 2:29 PM, Tim Verhoeven <tim.verhoeven.be at gmail.com>
wrote:

> On Wed, Apr 9, 2008 at 2:15 PM, David Hláčik <david at hlacik.eu> wrote:
> ...snip...
> >
> > and now the problem
> >
> > after kernel load i will get info that GroupVol00 (which was lvm group
> on
> > old disk does not exist)
> > info about boss group fonded
> > and then i will get an error that /dev/root ???? does not exist
> > and then that /proc does not exist
> > and then kernel panic
> >
> > Where is the problem?
> > I did this whole process so many times without error and know i am stuck
> do
> > not know where.
> > I checked lvm.conf double, checked if /etc/fstab /etc/grub.conf
> configured
> > OK
> > checked using lvm syntax for lvm ...
>
> Hi,
>
> I think you probably need to rebuild the ramdisk (initrd) used for
> booting your kernel. It will also contains references to the root
> device. So boot back into rescue mode and do a mkinitrd.
>
> Regards,
> Tim
>
> --
> Tim Verhoeven - tim.verhoeven.be at gmail.com - 0479 / 88 11 83
>
> Hoping the problem magically goes away by ignoring it is the
> "microsoft approach to programming" and should never be allowed.
> (Linus Torvalds)
>
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