If I have my root device is a LVM logical volume, how can I figure out the path via the Grub CLI without access to the original
This is for use in the
rd_LVM_LV parameters. E.g.:
kernel /vmlinuz-126.96.36.199-68.fc13.i686.PAE ro root=/dev/mapper/vg_sever1-root rd_LVM_LV=vg_server1/root
Normally, you could tab in the CLI to get hints as far as file location, available HDs, etc.. However, I am not sure how to obtain the volume group's name or the root logical volume.