[Bug 999076] Re: Upgrade vom 10.04 LTS Server to 12.04 LTS Server breaks grub

[Fabian Zeindl]

grub-probe: info: cannot open `/boot/grub/device.map'.
grub-probe: info: Scanning for dmraid_nv RAID devices on disk hd0.
grub-probe: info: the size of hd0 is 976773168.
grub-probe: info: the size of hd0 is 976773168.
grub-probe: info: Scanning for dmraid_nv RAID devices on disk hd1.
grub-probe: info: the size of hd1 is 976773168.
grub-probe: info: the size of hd1 is 976773168.
grub-probe: info: Scanning for dmraid_nv RAID devices on disk hd2.
grub-probe: info: the size of hd2 is 976773168.
grub-probe: info: the size of hd2 is 976773168.
grub-probe: info: Scanning for dmraid_nv RAID devices on disk hd3.
grub-probe: info: the size of hd3 is 976773168.
grub-probe: info: the size of hd3 is 976773168.
grub-probe: info: Scanning for dmraid_nv RAID devices on disk hd4.
grub-probe: info: the size of hd4 is 976773168.
grub-probe: info: the size of hd4 is 976773168.
grub-probe: info: scanning hd0 for LVM.
grub-probe: info: the size of hd0 is 976773168.
grub-probe: info: no LVM signature found.
grub-probe: info: the size of hd0 is 976773168.
grub-probe: info: scanning hd1 for LVM.
grub-probe: info: the size of hd1 is 976773168.
grub-probe: info: no LVM signature found.
grub-probe: info: the size of hd1 is 976773168.
grub-probe: info: scanning hd2 for LVM.
grub-probe: info: the size of hd2 is 976773168.
grub-probe: info: no LVM signature found.
grub-probe: info: the size of hd2 is 976773168.
grub-probe: info: scanning hd3 for LVM.
grub-probe: info: the size of hd3 is 976773168.
grub-probe: info: no LVM signature found.
grub-probe: info: the size of hd3 is 976773168.
grub-probe: info: scanning hd4 for LVM.
grub-probe: info: the size of hd4 is 976773168.
grub-probe: info: no LVM signature found.
grub-probe: info: the size of hd4 is 976773168.
grub-probe: info: Scanning for mdraid09 RAID devices on disk hd0.
grub-probe: info: the size of hd0 is 976773168.
grub-probe: info: the size of hd0 is 976773168.
grub-probe: info: Scanning for mdraid09 RAID devices on disk hd1.
grub-probe: info: the size of hd1 is 976773168.
grub-probe: info: the size of hd1 is 976773168.
grub-probe: info: Scanning for mdraid09 RAID devices on disk hd2.
grub-probe: info: the size of hd2 is 976773168.
grub-probe: info: the size of hd2 is 976773168.
grub-probe: info: Scanning for mdraid09 RAID devices on disk hd3.
grub-probe: info: the size of hd3 is 976773168.
grub-probe: info: the size of hd3 is 976773168.
grub-probe: info: Scanning for mdraid09 RAID devices on disk hd4.
grub-probe: info: the size of hd4 is 976773168.
grub-probe: info: the size of hd4 is 976773168.
grub-probe: info: Scanning for mdraid1x RAID devices on disk hd0.
grub-probe: info: the size of hd0 is 976773168.
grub-probe: info: the size of hd0 is 976773168.
grub-probe: info: Scanning for mdraid1x RAID devices on disk hd1.
grub-probe: info: the size of hd1 is 976773168.
grub-probe: info: the size of hd1 is 976773168.
grub-probe: info: Scanning for mdraid1x RAID devices on disk hd2.
grub-probe: info: the size of hd2 is 976773168.
grub-probe: info: the size of hd2 is 976773168.
grub-probe: info: Scanning for mdraid1x RAID devices on disk hd3.
grub-probe: info: the size of hd3 is 976773168.
grub-probe: info: the size of hd3 is 976773168.
grub-probe: info: Scanning for mdraid1x RAID devices on disk hd4.
grub-probe: info: the size of hd4 is 976773168.
grub-probe: info: the size of hd4 is 976773168.
grub-probe: info: Scanning for mdraid09 RAID devices on disk hd0.
grub-probe: info: the size of hd0 is 976773168.
grub-probe: info: the size of hd0 is 976773168.
grub-probe: info: Scanning for mdraid09 RAID devices on disk hd0,msdos1.
grub-probe: info: the size of hd0 is 976773168.
grub-probe: info: Found array md0 (mdraid09).
grub-probe: info: Scanning for mdraid09 RAID devices on disk hd1.
grub-probe: info: the size of hd1 is 976773168.
grub-probe: info: the size of hd1 is 976773168.
grub-probe: info: Scanning for mdraid09 RAID devices on disk hd1,msdos1.
grub-probe: info: the size of hd1 is 976773168.
grub-probe: info: Scanning for mdraid09 RAID devices on disk hd2.
grub-probe: info: the size of hd2 is 976773168.
grub-probe: info: the size of hd2 is 976773168.
grub-probe: info: Scanning for mdraid09 RAID devices on disk hd2,msdos1.
grub-probe: info: the size of hd2 is 976773168.
grub-probe: info: Scanning for mdraid09 RAID devices on disk hd3.
grub-probe: info: the size of hd3 is 976773168.
grub-probe: info: the size of hd3 is 976773168.
grub-probe: info: Scanning for mdraid09 RAID devices on disk hd3,msdos1.
grub-probe: info: the size of hd3 is 976773168.
grub-probe: info: Scanning for mdraid09 RAID devices on disk hd4.
grub-probe: info: the size of hd4 is 976773168.
grub-probe: info: the size of hd4 is 976773168.
grub-probe: info: Scanning for mdraid09 RAID devices on disk hd4,msdos1.
grub-probe: info: the size of hd4 is 976773168.
error: superfluous RAID member (4 found).
grub-probe: info: Scanning for mdraid1x RAID devices on disk md0.
grub-probe: info: Scanning for mdraid1x RAID devices on disk hd0.
grub-probe: info: the size of hd0 is 976773168.
grub-probe: info: the size of hd0 is 976773168.
grub-probe: info: Scanning for mdraid1x RAID devices on disk hd0,msdos1.
grub-probe: info: the size of hd0 is 976773168.
grub-probe: info: Scanning for mdraid1x RAID devices on disk hd1.
grub-probe: info: the size of hd1 is 976773168.
grub-probe: info: the size of hd1 is 976773168.
grub-probe: info: Scanning for mdraid1x RAID devices on disk hd1,msdos1.
grub-probe: info: the size of hd1 is 976773168.
grub-probe: info: Scanning for mdraid1x RAID devices on disk hd2.
grub-probe: info: the size of hd2 is 976773168.
grub-probe: info: the size of hd2 is 976773168.
grub-probe: info: Scanning for mdraid1x RAID devices on disk hd2,msdos1.
grub-probe: info: the size of hd2 is 976773168.
grub-probe: info: Scanning for mdraid1x RAID devices on disk hd3.
grub-probe: info: the size of hd3 is 976773168.
grub-probe: info: the size of hd3 is 976773168.
grub-probe: info: Scanning for mdraid1x RAID devices on disk hd3,msdos1.
grub-probe: info: the size of hd3 is 976773168.
grub-probe: info: Scanning for mdraid1x RAID devices on disk hd4.
grub-probe: info: the size of hd4 is 976773168.
grub-probe: info: the size of hd4 is 976773168.
grub-probe: info: Scanning for mdraid1x RAID devices on disk hd4,msdos1.
grub-probe: info: the size of hd4 is 976773168.
grub-probe: info: scanning md0 for LVM.
grub-probe: info: scanning hd0 for LVM.
grub-probe: info: the size of hd0 is 976773168.
grub-probe: info: no LVM signature found.
grub-probe: info: the size of hd0 is 976773168.
grub-probe: info: scanning hd0,msdos1 for LVM.
grub-probe: info: the size of hd0 is 976773168.
grub-probe: info: no LVM signature found.
grub-probe: info: scanning hd1 for LVM.
grub-probe: info: the size of hd1 is 976773168.
grub-probe: info: no LVM signature found.
grub-probe: info: the size of hd1 is 976773168.
grub-probe: info: scanning hd1,msdos1 for LVM.
grub-probe: info: the size of hd1 is 976773168.
grub-probe: info: scanning hd2 for LVM.
grub-probe: info: the size of hd2 is 976773168.
grub-probe: info: no LVM signature found.
grub-probe: info: the size of hd2 is 976773168.
grub-probe: info: scanning hd2,msdos1 for LVM.
grub-probe: info: the size of hd2 is 976773168.
grub-probe: info: no LVM signature found.
grub-probe: info: scanning hd3 for LVM.
grub-probe: info: the size of hd3 is 976773168.
grub-probe: info: no LVM signature found.
grub-probe: info: the size of hd3 is 976773168.
grub-probe: info: scanning hd3,msdos1 for LVM.
grub-probe: info: the size of hd3 is 976773168.
grub-probe: info: scanning hd4 for LVM.
grub-probe: info: the size of hd4 is 976773168.
grub-probe: info: no LVM signature found.
grub-probe: info: the size of hd4 is 976773168.
grub-probe: info: scanning hd4,msdos1 for LVM.
grub-probe: info: the size of hd4 is 976773168.
grub-probe: info: no LVM signature found.
grub-probe: info: opening lvm-root.
ext2

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https://bugs.launchpad.net/bugs/999076

Title:
  Upgrade vom 10.04 LTS Server to 12.04 LTS Server breaks grub

Status in GRand Unified Bootloader:
  Unknown
Status in “grub2” package in Ubuntu:
  Incomplete

Bug description:
  I tried to upgrade a server, and i was left with a broken grub2. I
  think it has to do something with LVM/RAID.

  My setup: /root lies on LVM which is on a Raid5. There's not separate
  boot partition.

  When i reinstall grub2 from the command-line i get the following
  errors:

  ...

  Setting up grub-pc (1.99-21ubuntu3) ...

  Creating config file /etc/default/grub with new version
  error: found two disks with the index 0 for RAID md0.
  error: found two disks with the index 3 for RAID md0.
  error: superfluous RAID member (4 found).
  error: superfluous RAID member (4 found).
  error: superfluous RAID member (4 found).
  error: found two disks with the index 0 for RAID md0.
  error: found two disks with the index 3 for RAID md0.
  error: superfluous RAID member (4 found).
  error: superfluous RAID member (4 found).
  error: superfluous RAID member (4 found).
  error: found two disks with the index 0 for RAID md0.
  error: found two disks with the index 3 for RAID md0.
  error: superfluous RAID member (4 found).
  error: superfluous RAID member (4 found).
  error: superfluous RAID member (4 found).
  error: found two disks with the index 0 for RAID md0.                                                                                                                                                                              
  error: found two disks with the index 3 for RAID md0.
  error: superfluous RAID member (4 found).
  error: superfluous RAID member (4 found).
  error: superfluous RAID member (4 found).
  error: found two disks with the index 0 for RAID md0.
  error: found two disks with the index 3 for RAID md0.
  error: superfluous RAID member (4 found).
  error: superfluous RAID member (4 found).
  error: superfluous RAID member (4 found).
  /usr/sbin/grub-probe: error: unknown filesystem.
  Auto-detection of a filesystem of /dev/mapper/lvm-root failed.

  Try with --recheck.
  If the problem persists please report this together with the output of "/usr/sbin/grub-probe --device-map="/boot/grub/device.map" --target=fs -v /boot/grub" to <bug-grub at gnu.org>
  error: found two disks with the index 0 for RAID md0.
  error: found two disks with the index 3 for RAID md0.
  error: superfluous RAID member (4 found).
  error: superfluous RAID member (4 found).
  error: superfluous RAID member (4 found).
  error: found two disks with the index 0 for RAID md0.
  error: found two disks with the index 3 for RAID md0.
  error: superfluous RAID member (4 found).
  error: superfluous RAID member (4 found).
  error: superfluous RAID member (4 found).
  /usr/sbin/grub-probe: error: unknown filesystem.
  Auto-detection of a filesystem of /dev/mapper/lvm-root failed.
  Try with --recheck.
  If the problem persists please report this together with the output of "/usr/sbin/grub-probe --device-map="/boot/grub/device.map" --target=fs -v /boot/grub" to <bug-grub at gnu.org>
  error: found two disks with the index 0 for RAID md0.
  error: found two disks with the index 3 for RAID md0.
  error: superfluous RAID member (4 found).
  error: superfluous RAID member (4 found).
  error: superfluous RAID member (4 found).
  error: found two disks with the index 0 for RAID md0.
  error: found two disks with the index 3 for RAID md0.
  error: superfluous RAID member (4 found).
  error: superfluous RAID member (4 found).
  error: superfluous RAID member (4 found).
  /usr/sbin/grub-probe: error: unknown filesystem.
  Auto-detection of a filesystem of /dev/mapper/lvm-root failed.
  Try with --recheck.
  If the problem persists please report this together with the output of "/usr/sbin/grub-probe --device-map="/boot/grub/device.map" --target=fs -v /boot/grub" to <bug-grub at gnu.org>
  error: found two disks with the index 0 for RAID md0.
  error: found two disks with the index 3 for RAID md0.
  error: superfluous RAID member (4 found).
  error: superfluous RAID member (4 found).
  error: superfluous RAID member (4 found).
  error: found two disks with the index 0 for RAID md0.
  error: found two disks with the index 3 for RAID md0.
  error: superfluous RAID member (4 found).
  error: superfluous RAID member (4 found).
  error: superfluous RAID member (4 found).
  /usr/sbin/grub-probe: error: unknown filesystem.
  Auto-detection of a filesystem of /dev/mapper/lvm-root failed.
  Try with --recheck.
  If the problem persists please report this together with the output of "/usr/sbin/grub-probe --device-map="/boot/grub/device.map" --target=fs -v /boot/grub" to <bug-grub at gnu.org>
  error: found two disks with the index 0 for RAID md0.
  error: found two disks with the index 3 for RAID md0.
  error: superfluous RAID member (4 found).
  error: superfluous RAID member (4 found).
  error: superfluous RAID member (4 found).
  error: found two disks with the index 0 for RAID md0.
  error: found two disks with the index 3 for RAID md0.
  error: superfluous RAID member (4 found).
  error: superfluous RAID member (4 found).
  error: superfluous RAID member (4 found).
  /usr/sbin/grub-probe: error: unknown filesystem.
  Auto-detection of a filesystem of /dev/mapper/lvm-root failed.
  Try with --recheck.
  If the problem persists please report this together with the output of "/usr/sbin/grub-probe --device-map="/boot/grub/device.map" --target=fs -v /boot/grub" to <bug-grub at gnu.org>

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