Bug#701487: grub-pc: Grub-pc fails to boot from mdraid level 5 with 6 disks
Maria Klonner
kyrandesa at gmail.com
Sat Feb 23 18:10:26 UTC 2013
Package: grub-pc
Version: 2.00-13
Severity: important
Tags: d-i
Dear Maintainer,
* What led up to the situation? Adding a 6th disc via mdadm to a mdraid level 5 array led to the system not booting any more
* What exactly did you do (or not do) that was effective (or
ineffective)? In wheezy, grub didn't manage to load anything; after changing grub to grub from the experimental repo, it found the array but not anything on it. Before adding the 6th disk, booting worked ok.
* What was the outcome of this action? System doesn't boot
* What outcome did you expect instead? grub still finds the array, can build it and boots.
-- Package-specific info:
*********************** BEGIN /proc/mounts
/dev/sr0 /cdrom iso9660 ro,relatime 0 0
/dev/array/root / ext4 rw,relatime,user_xattr,barrier=1,data=ordered 0 0
*********************** END /proc/mounts
*********************** BEGIN /boot/grub/device.map
(hd0) /dev/disk/by-id/ata-VBOX_HARDDISK_VB76ebdbb4-fa8c8b44
(hd1) /dev/disk/by-id/ata-VBOX_HARDDISK_VB67633fab-dbab8d1d
(hd2) /dev/disk/by-id/ata-VBOX_HARDDISK_VB5398e0f8-2c1889a2
(hd3) /dev/disk/by-id/ata-VBOX_HARDDISK_VB729a50ad-d37add94
(hd4) /dev/disk/by-id/ata-VBOX_HARDDISK_VBac43e7f8-c1c9e5ff
(hd5) /dev/disk/by-id/ata-VBOX_HARDDISK_VB17ad5b4a-b5d9cf00
*********************** END /boot/grub/device.map
*********************** BEGIN /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 $prefix/grubenv ]; then
load_env
fi
set default="0"
if [ x"${feature_menuentry_id}" = xy ]; then
menuentry_id_option="--id"
else
menuentry_id_option=""
fi
export menuentry_id_option
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 load_video {
if [ x$feature_all_video_module = xy ]; then
insmod all_video
else
insmod efi_gop
insmod efi_uga
insmod ieee1275_fb
insmod vbe
insmod vga
insmod video_bochs
insmod video_cirrus
fi
}
if [ x$feature_default_font_path = xy ] ; then
font=unicode
else
insmod part_gpt
insmod part_gpt
insmod part_gpt
insmod part_gpt
insmod part_gpt
insmod part_gpt
insmod diskfilter
insmod mdraid1x
insmod raid5rec
insmod lvm
insmod ext2
set root='lvm/array-root'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint='lvm/array-root' 045f24a5-90f4-4644-b7e6-ae86e78d4833
else
search --no-floppy --fs-uuid --set=root 045f24a5-90f4-4644-b7e6-ae86e78d4833
fi
font="/usr/share/grub/unicode.pf2"
fi
if loadfont $font ; then
set gfxmode=auto
load_video
insmod gfxterm
set locale_dir=$prefix/locale
set lang=C
insmod gettext
fi
terminal_output gfxterm
set timeout=5
### END /etc/grub.d/00_header ###
### BEGIN /etc/grub.d/05_debian_theme ###
set menu_color_normal=cyan/blue
set menu_color_highlight=white/blue
### END /etc/grub.d/05_debian_theme ###
### BEGIN /etc/grub.d/10_linux ###
menuentry 'Debian GNU/Linux' --class debian --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-045f24a5-90f4-4644-b7e6-ae86e78d4833' {
load_video
insmod gzio
insmod part_gpt
insmod part_gpt
insmod part_gpt
insmod part_gpt
insmod part_gpt
insmod part_gpt
insmod diskfilter
insmod mdraid1x
insmod raid5rec
insmod lvm
insmod ext2
set root='lvm/array-root'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint='lvm/array-root' 045f24a5-90f4-4644-b7e6-ae86e78d4833
else
search --no-floppy --fs-uuid --set=root 045f24a5-90f4-4644-b7e6-ae86e78d4833
fi
echo 'Loading Linux 3.2.0-4-amd64 ...'
linux /boot/vmlinuz-3.2.0-4-amd64 root=/dev/mapper/array-root ro init=/lib/systemd/systemd
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-3.2.0-4-amd64
}
submenu 'Advanced options for Debian GNU/Linux' $menuentry_id_option 'gnulinux-advanced-045f24a5-90f4-4644-b7e6-ae86e78d4833' {
menuentry 'Debian GNU/Linux, with Linux 3.2.0-4-amd64' --class debian --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.2.0-4-amd64-advanced-045f24a5-90f4-4644-b7e6-ae86e78d4833' {
load_video
insmod gzio
insmod part_gpt
insmod part_gpt
insmod part_gpt
insmod part_gpt
insmod part_gpt
insmod part_gpt
insmod diskfilter
insmod mdraid1x
insmod raid5rec
insmod lvm
insmod ext2
set root='lvm/array-root'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint='lvm/array-root' 045f24a5-90f4-4644-b7e6-ae86e78d4833
else
search --no-floppy --fs-uuid --set=root 045f24a5-90f4-4644-b7e6-ae86e78d4833
fi
echo 'Loading Linux 3.2.0-4-amd64 ...'
linux /boot/vmlinuz-3.2.0-4-amd64 root=/dev/mapper/array-root ro init=/lib/systemd/systemd
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-3.2.0-4-amd64
}
menuentry 'Debian GNU/Linux, with Linux 3.2.0-4-amd64 (recovery mode)' --class debian --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.2.0-4-amd64-recovery-045f24a5-90f4-4644-b7e6-ae86e78d4833' {
load_video
insmod gzio
insmod part_gpt
insmod part_gpt
insmod part_gpt
insmod part_gpt
insmod part_gpt
insmod part_gpt
insmod diskfilter
insmod mdraid1x
insmod raid5rec
insmod lvm
insmod ext2
set root='lvm/array-root'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint='lvm/array-root' 045f24a5-90f4-4644-b7e6-ae86e78d4833
else
search --no-floppy --fs-uuid --set=root 045f24a5-90f4-4644-b7e6-ae86e78d4833
fi
echo 'Loading Linux 3.2.0-4-amd64 ...'
linux /boot/vmlinuz-3.2.0-4-amd64 root=/dev/mapper/array-root ro single
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-3.2.0-4-amd64
}
}
### 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 ###
### END /etc/grub.d/30_os-prober ###
### BEGIN /etc/grub.d/30_uefi-firmware ###
### END /etc/grub.d/30_uefi-firmware ###
### 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 ${config_directory}/custom.cfg ]; then
source ${config_directory}/custom.cfg
elif [ -z "${config_directory}" -a -f $prefix/custom.cfg ]; then
source $prefix/custom.cfg;
fi
### END /etc/grub.d/41_custom ###
*********************** END /boot/grub/grub.cfg
*********************** BEGIN /proc/mdstat
Personalities : [raid0] [raid1] [raid6] [raid5] [raid4]
md0 : active raid5 sda2[0] sdf2[5] sde2[4] sdd2[3] sdc2[2] sdb2[1]
41912000 blocks super 1.2 level 5, 64k chunk, algorithm 2 [6/6] [UUUUUU]
unused devices: <none>
*********************** END /proc/mdstat
*********************** BEGIN LVM
--- Volume group ---
VG Name array
System ID
Format lvm2
Metadata Areas 1
Metadata Sequence No 12
VG Access read/write
VG Status resizable
MAX LV 0
Cur LV 2
Open LV 2
Max PV 0
Cur PV 1
Act PV 1
VG Size 39.97 GiB
PE Size 4.00 MiB
Total PE 10232
Alloc PE / Size 10232 / 39.97 GiB
Free PE / Size 0 / 0
VG UUID UUg22N-K1w4-5Rdq-XUZD-h4Rv-vA7y-yK1ySJ
--- Physical volume ---
PV Name /dev/md0
VG Name array
PV Size 39.97 GiB / not usable 320.00 KiB
Allocatable yes (but full)
PE Size 4.00 MiB
Total PE 10232
Free PE 0
Allocated PE 10232
PV UUID vFrC5i-ggAq-5bgQ-i8g0-HjTa-3TfN-FgEZET
--- Logical volume ---
LV Path /dev/array/swap
LV Name swap
VG Name array
LV UUID AO0F4k-16RF-pZID-qS6B-XyDd-JReH-3IRVmD
LV Write Access read/write
LV Creation host, time ubuntu, 2013-02-23 15:02:49 +0200
LV Status available
# open 2
LV Size 2.00 GiB
Current LE 512
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 1280
Block device 253:0
--- Logical volume ---
LV Path /dev/array/root
LV Name root
VG Name array
LV UUID IQf2Dv-ZIMF-5UhS-2jot-Quea-TvKg-YWSfGf
LV Write Access read/write
LV Creation host, time ubuntu, 2013-02-23 15:03:40 +0200
LV Status available
# open 1
LV Size 37.97 GiB
Current LE 9720
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 1280
Block device 253:1
*********************** END LVM
*********************** BEGIN /dev/disk/by-id
total 0
lrwxrwxrwx 1 root root 9 Feb 23 19:36 ata-VBOX_CD-ROM_VB2-01700376 -> ../../sr0
lrwxrwxrwx 1 root root 9 Feb 23 19:36 ata-VBOX_HARDDISK_VB17ad5b4a-b5d9cf00 -> ../../sdf
lrwxrwxrwx 1 root root 10 Feb 23 19:36 ata-VBOX_HARDDISK_VB17ad5b4a-b5d9cf00-part1 -> ../../sdf1
lrwxrwxrwx 1 root root 10 Feb 23 19:36 ata-VBOX_HARDDISK_VB17ad5b4a-b5d9cf00-part2 -> ../../sdf2
lrwxrwxrwx 1 root root 9 Feb 23 19:36 ata-VBOX_HARDDISK_VB5398e0f8-2c1889a2 -> ../../sdc
lrwxrwxrwx 1 root root 10 Feb 23 19:36 ata-VBOX_HARDDISK_VB5398e0f8-2c1889a2-part1 -> ../../sdc1
lrwxrwxrwx 1 root root 10 Feb 23 19:36 ata-VBOX_HARDDISK_VB5398e0f8-2c1889a2-part2 -> ../../sdc2
lrwxrwxrwx 1 root root 9 Feb 23 19:36 ata-VBOX_HARDDISK_VB67633fab-dbab8d1d -> ../../sdb
lrwxrwxrwx 1 root root 10 Feb 23 19:36 ata-VBOX_HARDDISK_VB67633fab-dbab8d1d-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Feb 23 19:36 ata-VBOX_HARDDISK_VB67633fab-dbab8d1d-part2 -> ../../sdb2
lrwxrwxrwx 1 root root 9 Feb 23 19:36 ata-VBOX_HARDDISK_VB729a50ad-d37add94 -> ../../sdd
lrwxrwxrwx 1 root root 10 Feb 23 19:36 ata-VBOX_HARDDISK_VB729a50ad-d37add94-part1 -> ../../sdd1
lrwxrwxrwx 1 root root 10 Feb 23 19:36 ata-VBOX_HARDDISK_VB729a50ad-d37add94-part2 -> ../../sdd2
lrwxrwxrwx 1 root root 9 Feb 23 19:36 ata-VBOX_HARDDISK_VB76ebdbb4-fa8c8b44 -> ../../sda
lrwxrwxrwx 1 root root 10 Feb 23 19:36 ata-VBOX_HARDDISK_VB76ebdbb4-fa8c8b44-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Feb 23 19:36 ata-VBOX_HARDDISK_VB76ebdbb4-fa8c8b44-part2 -> ../../sda2
lrwxrwxrwx 1 root root 9 Feb 23 19:36 ata-VBOX_HARDDISK_VBac43e7f8-c1c9e5ff -> ../../sde
lrwxrwxrwx 1 root root 10 Feb 23 19:36 ata-VBOX_HARDDISK_VBac43e7f8-c1c9e5ff-part1 -> ../../sde1
lrwxrwxrwx 1 root root 10 Feb 23 19:36 ata-VBOX_HARDDISK_VBac43e7f8-c1c9e5ff-part2 -> ../../sde2
lrwxrwxrwx 1 root root 9 Feb 23 19:36 md-name-ubuntu:0 -> ../../md0
lrwxrwxrwx 1 root root 9 Feb 23 19:36 md-uuid-d7bba540:7d711d2f:ea24b411:f56f8d33 -> ../../md0
lrwxrwxrwx 1 root root 9 Feb 23 19:36 scsi-SATA_VBOX_HARDDISK_VB17ad5b4a-b5d9cf00 -> ../../sdf
lrwxrwxrwx 1 root root 10 Feb 23 19:36 scsi-SATA_VBOX_HARDDISK_VB17ad5b4a-b5d9cf00-part1 -> ../../sdf1
lrwxrwxrwx 1 root root 10 Feb 23 19:36 scsi-SATA_VBOX_HARDDISK_VB17ad5b4a-b5d9cf00-part2 -> ../../sdf2
lrwxrwxrwx 1 root root 9 Feb 23 19:36 scsi-SATA_VBOX_HARDDISK_VB5398e0f8-2c1889a2 -> ../../sdc
lrwxrwxrwx 1 root root 10 Feb 23 19:36 scsi-SATA_VBOX_HARDDISK_VB5398e0f8-2c1889a2-part1 -> ../../sdc1
lrwxrwxrwx 1 root root 10 Feb 23 19:36 scsi-SATA_VBOX_HARDDISK_VB5398e0f8-2c1889a2-part2 -> ../../sdc2
lrwxrwxrwx 1 root root 9 Feb 23 19:36 scsi-SATA_VBOX_HARDDISK_VB67633fab-dbab8d1d -> ../../sdb
lrwxrwxrwx 1 root root 10 Feb 23 19:36 scsi-SATA_VBOX_HARDDISK_VB67633fab-dbab8d1d-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Feb 23 19:36 scsi-SATA_VBOX_HARDDISK_VB67633fab-dbab8d1d-part2 -> ../../sdb2
lrwxrwxrwx 1 root root 9 Feb 23 19:36 scsi-SATA_VBOX_HARDDISK_VB729a50ad-d37add94 -> ../../sdd
lrwxrwxrwx 1 root root 10 Feb 23 19:36 scsi-SATA_VBOX_HARDDISK_VB729a50ad-d37add94-part1 -> ../../sdd1
lrwxrwxrwx 1 root root 10 Feb 23 19:36 scsi-SATA_VBOX_HARDDISK_VB729a50ad-d37add94-part2 -> ../../sdd2
lrwxrwxrwx 1 root root 9 Feb 23 19:36 scsi-SATA_VBOX_HARDDISK_VB76ebdbb4-fa8c8b44 -> ../../sda
lrwxrwxrwx 1 root root 10 Feb 23 19:36 scsi-SATA_VBOX_HARDDISK_VB76ebdbb4-fa8c8b44-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Feb 23 19:36 scsi-SATA_VBOX_HARDDISK_VB76ebdbb4-fa8c8b44-part2 -> ../../sda2
lrwxrwxrwx 1 root root 9 Feb 23 19:36 scsi-SATA_VBOX_HARDDISK_VBac43e7f8-c1c9e5ff -> ../../sde
lrwxrwxrwx 1 root root 10 Feb 23 19:36 scsi-SATA_VBOX_HARDDISK_VBac43e7f8-c1c9e5ff-part1 -> ../../sde1
lrwxrwxrwx 1 root root 10 Feb 23 19:36 scsi-SATA_VBOX_HARDDISK_VBac43e7f8-c1c9e5ff-part2 -> ../../sde2
*********************** END /dev/disk/by-id
*********************** BEGIN /dev/disk/by-uuid
ls: cannot access /dev/disk/by-uuid: No such file or directory
*********************** END /dev/disk/by-uuid
-- System Information:
Debian Release: 7.0
APT prefers testing
APT policy: (500, 'testing'), (1, 'experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 3.2.0-4-amd64 (SMP w/2 CPU cores)
Locale: LANG=C.UTF-8, LC_CTYPE=C.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages grub-pc depends on:
ii debconf [debconf-2.0] 1.5.49
ii grub-common 2.00-13
ii grub-pc-bin 2.00-13
ii grub2-common 2.00-13
ii ucf 3.0025+nmu3
grub-pc recommends no packages.
grub-pc suggests no packages.
-- debconf information:
grub-pc/kopt_extracted: false
grub2/kfreebsd_cmdline:
grub2/device_map_regenerated:
* grub-pc/install_devices: /dev/disk/by-id/ata-VBOX_HARDDISK_VB76ebdbb4-fa8c8b44, /dev/disk/by-id/ata-VBOX_HARDDISK_VB67633fab-dbab8d1d, /dev/disk/by-id/ata-VBOX_HARDDISK_VB5398e0f8-2c1889a2, /dev/disk/by-id/ata-VBOX_HARDDISK_VB729a50ad-d37add94, /dev/disk/by-id/ata-VBOX_HARDDISK_VBac43e7f8-c1c9e5ff, /dev/disk/by-id/ata-VBOX_HARDDISK_VB17ad5b4a-b5d9cf00
grub-pc/postrm_purge_boot_grub: false
grub-pc/install_devices_failed_upgrade: true
grub-pc/disk_description:
* grub2/linux_cmdline:
grub-pc/install_devices_empty: false
grub2/kfreebsd_cmdline_default: quiet
grub-pc/partition_description:
grub-pc/install_devices_failed: false
grub-pc/install_devices_disks_changed:
* grub2/linux_cmdline_default: init=/lib/systemd/systemd
grub-pc/chainload_from_menu.lst: true
grub-pc/mixed_legacy_and_grub2: true
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