And here is the one from my Desktop:
Boot Info Script 0.55 dated February 15th, 2010
============================= Boot Info Summary: ==============================
=> Grub 2 is installed in the MBR of /dev/sda and looks on the same drive in
partition #3 for (,msdos3)/boot/grub.
=> Grub 2 is installed in the MBR of /dev/mapper/isw_eiibchca_Volume0 and
looks on the same drive in partition #3 for (,msdos3)/boot/grub.
sda1: __________________________________________________ _______________________
File system:
Boot sector type: Unknown
Boot sector info:
Mounting failed:
mount: unknown filesystem type ''
sda2: __________________________________________________ _______________________
File system:
Boot sector type: Unknown
Boot sector info:
Mounting failed:
mount: unknown filesystem type ''
mount: unknown filesystem type ''
sda3: __________________________________________________ _______________________
File system:
Boot sector type: Unknown
Boot sector info:
Mounting failed:
mount: unknown filesystem type ''
mount: unknown filesystem type ''
mount: unknown filesystem type ''
sda4: __________________________________________________ _______________________
File system: Extended Partition
Boot sector type: Unknown
Boot sector info:
sda5: __________________________________________________ _______________________
File system:
Boot sector type: Unknown
Boot sector info:
Mounting failed:
mount: unknown filesystem type ''
mount: unknown filesystem type ''
mount: unknown filesystem type ''
mount: unknown filesystem type ''
sda6: __________________________________________________ _______________________
File system:
Boot sector type: Unknown
Boot sector info:
Mounting failed:
mount: unknown filesystem type ''
mount: unknown filesystem type ''
mount: unknown filesystem type ''
mount: unknown filesystem type ''
mount: unknown filesystem type ''
isw_eiibchca_Volume01: __________________________________________________ _______________________
File system: ntfs
Boot sector type: Windows Vista/7
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files/dirs: /bootmgr /Boot/BCD
isw_eiibchca_Volume02: __________________________________________________ _______________________
File system: ntfs
Boot sector type: Windows Vista/7
Boot sector info: No errors found in the Boot Parameter Block.
Operating System: Windows 7
Boot files/dirs: /Windows/System32/winload.exe
isw_eiibchca_Volume03: __________________________________________________ _______________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System: Ubuntu 10.10
Boot files/dirs: /boot/grub/grub.cfg /etc/fstab /boot/grub/core.img
isw_eiibchca_Volume04: __________________________________________________ _______________________
File system: Extended Partition
Boot sector type: Unknown
Boot sector info:
isw_eiibchca_Volume05: __________________________________________________ _______________________
File system: swap
Boot sector type: -
Boot sector info:
=========================== Drive/Partition Info: =============================
Drive: sda ___________________ __________________________________________________ ___
Partition Boot Start End Size Id System
/dev/sda1 * 2,048 206,847 204,800 7 HPFS/NTFS
/dev/sda2 206,848 1,740,539,903 1,740,333,056 7 HPFS/NTFS
/dev/sda3 1,740,539,904 1,945,339,903 204,800,000 83 Linux
/dev/sda4 1,945,341,950 1,953,533,951 8,192,002 f W95 Ext d (LBA)
Invalid MBR Signature found
/dev/sda5 ? 1,945,341,950 1,945,341,949 Unknown
/dev/sda6 ? 1,945,341,950 1,945,341,949 Unknown
/dev/sda2 ends after the last sector of /dev/sda
/dev/sda3 ends after the last sector of /dev/sda
/dev/sda4 ends after the last sector of /dev/sda
/dev/sda5 ends after the last sector of /dev/sda
the logical partition /dev/sda5 is not contained in the extended partition /dev/sda4
/dev/sda6 ends after the last sector of /dev/sda
the logical partition /dev/sda6 is not contained in the extended partition /dev/sda4
Drive: isw_eiibchca_Volume0 ___________________ __________________________________________________ ___
Disk /dev/mapper/isw_eiibchca_Volume0: 1000.2 GB, 1000210694144 bytes
255 heads, 63 sectors/track, 121602 cylinders, total 1953536512 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
Partition Boot Start End Size Id System
/dev/mapper/isw_eiibchca_Volume01 * 2,048 206,847 204,800 7 HPFS/NTFS
/dev/mapper/isw_eiibchca_Volume02 206,848 1,740,539,903 1,740,333,056 7 HPFS/NTFS
/dev/mapper/isw_eiibchca_Volume03 1,740,539,904 1,945,339,903 204,800,000 83 Linux
/dev/mapper/isw_eiibchca_Volume04 1,945,341,950 1,953,533,951 8,192,002 f W95 Ext d (LBA)
/dev/mapper/isw_eiibchca_Volume05 1,945,341,952 1,953,533,951 8,192,000 82 Linux swap / Solaris
blkid -c /dev/null: __________________________________________________ __________
Device UUID TYPE LABEL
/dev/mapper/isw_eiibchca_Volume01 CA4286844286754B ntfs System Reserved
/dev/mapper/isw_eiibchca_Volume02 1298883B98881F7B ntfs Windows
/dev/mapper/isw_eiibchca_Volume03 891c4004-2a82-4655-99fb-21329de6882c ext4
/dev/mapper/isw_eiibchca_Volume05 8e30661a-1a8b-41e6-8c69-6eec7f8d29ec swap
/dev/mapper/isw_eiibchca_Volume0: PTTYPE="dos"
/dev/sda isw_raid_member
/dev/sdb isw_raid_member
error: /dev/mapper/isw_eiibchca_Volume04: No such file or directory
error: /dev/sda1: No such file or directory
error: /dev/sda2: No such file or directory
error: /dev/sda3: No such file or directory
error: /dev/sda4: No such file or directory
error: /dev/sda5: No such file or directory
error: /dev/sda6: No such file or directory
=============================== "ls -R /dev/mapper/" output: ===============================
/dev/mapper:
control
isw_eiibchca_Volume0
isw_eiibchca_Volume01
isw_eiibchca_Volume02
isw_eiibchca_Volume03
isw_eiibchca_Volume05
============================ "mount | grep ^/dev output: ===========================
Device Mount_Point Type Options
/dev/mapper/isw_eiibchca_Volume03 / ext4 (rw,errors=remount-ro,commit=0)
================== isw_eiibchca_Volume03/boot/grub/grub.cfg: ==================
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by grub-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#
### BEGIN /etc/grub.d/00_header ###
if [ -s $prefix/grubenv ]; then
set have_grubenv=true
load_env
fi
set default="3"
if [ "${prev_saved_entry}" ]; then
set saved_entry="${prev_saved_entry}"
save_env saved_entry
set prev_saved_entry=
save_env prev_saved_entry
set boot_once=true
fi
function savedefault {
if [ -z "${boot_once}" ]; then
saved_entry="${chosen}"
save_env saved_entry
fi
}
function recordfail {
set recordfail=1
if [ -n "${have_grubenv}" ]; then if [ -z "${boot_once}" ]; then save_env recordfail; fi; fi
}
function load_video {
insmod vbe
insmod vga
}
insmod part_msdos
insmod ext2
set root='(/dev/mapper/isw_eiibchca_Volume0,msdos3)'
search --no-floppy --fs-uuid --set 891c4004-2a82-4655-99fb-21329de6882c
if loadfont /usr/share/grub/unicode.pf2 ; then
set gfxmode=1024x768
load_video
insmod gfxterm
fi
terminal_output gfxterm
insmod part_msdos
insmod ext2
set root='(/dev/mapper/isw_eiibchca_Volume0,msdos3)'
search --no-floppy --fs-uuid --set 891c4004-2a82-4655-99fb-21329de6882c
set locale_dir=($root)/boot/grub/locale
set lang=en
insmod gettext
if [ "${recordfail}" = 1 ]; then
set timeout=-1
else
set timeout=10
fi
### END /etc/grub.d/00_header ###
### BEGIN /etc/grub.d/05_debian_theme ###
set menu_color_normal=white/black
set menu_color_highlight=black/light-gray
### END /etc/grub.d/05_debian_theme ###
### BEGIN /etc/grub.d/10_linux ###
menuentry 'Ubuntu, with Linux 2.6.35-25-generic' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod part_msdos
insmod ext2
set root='(/dev/mapper/isw_eiibchca_Volume0,msdos3)'
search --no-floppy --fs-uuid --set 891c4004-2a82-4655-99fb-21329de6882c
linux /boot/vmlinuz-2.6.35-25-generic root=UUID=891c4004-2a82-4655-99fb-21329de6882c ro splash vga=773
initrd /boot/initrd.img-2.6.35-25-generic
}
menuentry 'Ubuntu, with Linux 2.6.35-24-generic' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod part_msdos
insmod ext2
set root='(/dev/mapper/isw_eiibchca_Volume0,msdos3)'
search --no-floppy --fs-uuid --set 891c4004-2a82-4655-99fb-21329de6882c
linux /boot/vmlinuz-2.6.35-24-generic root=UUID=891c4004-2a82-4655-99fb-21329de6882c ro splash vga=773
initrd /boot/initrd.img-2.6.35-24-generic
}
menuentry 'Ubuntu, with Linux 2.6.35-22-generic' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod part_msdos
insmod ext2
set root='(/dev/mapper/isw_eiibchca_Volume0,msdos3)'
search --no-floppy --fs-uuid --set 891c4004-2a82-4655-99fb-21329de6882c
linux /boot/vmlinuz-2.6.35-22-generic root=UUID=891c4004-2a82-4655-99fb-21329de6882c ro splash vga=773
initrd /boot/initrd.img-2.6.35-22-generic
}
### END /etc/grub.d/10_linux ###
### BEGIN /etc/grub.d/20_linux_xen ###
### END /etc/grub.d/20_linux_xen ###
### BEGIN /etc/grub.d/30_os-prober ###
menuentry "Windows 7 (loader) (on /dev/mapper/isw_eiibchca_Volume01)" {
insmod part_msdos
insmod ntfs
set root='(/dev/mapper/isw_eiibchca_Volume0,msdos1)'
search --no-floppy --fs-uuid --set ca4286844286754b
chainloader +1
}
### END /etc/grub.d/30_os-prober ###
### BEGIN /etc/grub.d/40_custom ###
# This file provides an easy way to add custom menu entries. Simply type the
# menu entries you want to add after this comment. Be careful not to change
# the 'exec tail' line above.
### END /etc/grub.d/40_custom ###
### BEGIN /etc/grub.d/41_custom ###
if [ -f $prefix/custom.cfg ]; then
source $prefix/custom.cfg;
fi
### END /etc/grub.d/41_custom ###
======================= isw_eiibchca_Volume03/etc/fstab: =======================
# /etc/fstab: static file system information.
#
# Use 'blkid -o value -s UUID' to print the universally unique identifier
# for a device; this may be used with UUID= as a more robust way to name
# devices that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point> <type> <options> <dump> <pass>
proc /proc proc nodev,noexec,nosuid 0 0
/dev/mapper/isw_eiibchca_Volume03 / ext4 errors=remount-ro 0 1
/dev/mapper/isw_eiibchca_Volume05 none swap sw 0 0
=========== isw_eiibchca_Volume03: Location of files loaded by Grub: ===========
932.1GB: boot/grub/core.img
962.2GB: boot/grub/grub.cfg
892.4GB: boot/initrd.img-2.6.35-22-generic
962.4GB: boot/initrd.img-2.6.35-24-generic
971.3GB: boot/initrd.img-2.6.35-25-generic
932.1GB: boot/vmlinuz-2.6.35-22-generic
932.0GB: boot/vmlinuz-2.6.35-24-generic
932.1GB: boot/vmlinuz-2.6.35-25-generic
971.3GB: initrd.img
962.4GB: initrd.img.old
932.1GB: vmlinuz
932.0GB: vmlinuz.old
=========================== Unknown MBRs/Boot Sectors/etc =======================
Unknown BootLoader on sda1
Unknown BootLoader on sda2
Unknown BootLoader on sda3
Unknown BootLoader on sda4
Unknown BootLoader on sda5
Unknown BootLoader on sda6
Unknown BootLoader on isw_eiibchca_Volume04
=============================== StdErr Messages: ===============================
hexdump: /dev/sda1: No such file or directory
hexdump: /dev/sda1: No such file or directory
hexdump: /dev/sda2: No such file or directory
hexdump: /dev/sda2: No such file or directory
hexdump: /dev/sda3: No such file or directory
hexdump: /dev/sda3: No such file or directory
hexdump: /dev/sda4: No such file or directory
hexdump: /dev/sda4: No such file or directory
hexdump: /dev/sda5: No such file or directory
hexdump: /dev/sda5: No such file or directory
hexdump: /dev/sda6: No such file or directory
hexdump: /dev/sda6: No such file or directory
hexdump: /dev/mapper/isw_eiibchca_Volume04: No such file or directory
hexdump: /dev/mapper/isw_eiibchca_Volume04: No such file or directory
I see, it's really different. This script searches for /dev/sd* but the RAID controller only gets /dev/mapper/volume* and grub2 is really installed on the MBR of the whole disk isw_eiibchca_Volume0 which I assume is the same as /dev/sda would be.
Thanks again!