f767c929f2
* grub-core/kern/emu/getroot.c (grub_find_device): Recognize dir == /dev/mapper. (grub_guess_root_device): Use already known os_dev if possible. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Scan only in /dev/mapper if device is known to be a dm one. Also-By: Colin Watson <cjwatson@ubuntu.com>
This is GRUB 2, the second version of the GRand Unified Bootloader. GRUB 2 is rewritten from scratch to make GNU GRUB cleaner, safer, more robust, more powerful, and more portable. See the file NEWS for a description of recent changes to GRUB 2. See the file INSTALL for instructions on how to build and install the GRUB 2 data and program files. Please visit the official web page of GRUB 2, for more information. The URL is <http://www.gnu.org/software/grub/grub.html>. More extensive documentation is available in the Info manual, accessible using 'info grub' after building and installing GRUB 2. Please look at the GRUB Wiki <http://grub.enbug.org> for testing procedures. There are a number of important user-visible differences from the first version of GRUB, now known as GRUB Legacy. For a summary, please see: info grub Introduction 'Changes from GRUB Legacy'