LVM problems

[Joe Borne]

I accidentally bumped the power switch on my FC3 PC and shut it off.
On reboot I get a failed disk check on my LVM.

I have a couple of questions:


First - when I try to remount the root drive in rw mode with "mount -o
remount,rw /" I get the error

"mount: LABEL=/1 duplicate - not mounted"

How do I get the root system remounted in rw mode so I can edit the
/etc/fstab, comment out the LVM and get a boot up?


Second - Does anyone know of a good HOWTO on fixing an LVM with an fsck error?