Re: Trouble configuring LVM after RAID1 on Sarge -- help

[Mart Frauenlob <mart.frauenlob@chello.at>]

Siju George wrote:
 > The kernel was unale to re-read the partition table on /dev/md/2 (
> Invalid Argument )
>
> This means Linux won't know anything nothing about modification you
> made untill you reboot. you should reboot your computer before doing
> anything with  /dev/md/2

You can ignore this warning(s) and continue.
Otherwise it's like you described, a reboot brings you back to the point 
where you started.
I myself lost quite some time on this irritating message.
As far as i can say, your setup should work.
Just do not try to boot from a lvm partition.
The installer will not warn you, but will fail.

Greets

Mart