Bug#1035317: grub-pc: /boot on LVM fails if logical volume consists of multiple physical volumes
Vagrant Cascadian
vagrant at debian.org
Sun Apr 30 20:56:29 BST 2023
Package: grub-pc
Version: 2.06-12
Severity: important
X-Debbugs-Cc: vagrant at debian.org
When I tried extending the /dev/vvm/root partition to include more
space from the /dev/vdc1 physical volume, grub fails to load at boot,
unable to find the lvm volume.
I tried re-installing grub from the debian-installer rescue image, but
that did not help.
Removing /dev/vdc1 from the volume group fixed the issue, but
significantly limits the benefit of LVM...
A workaround is, of course, using a separate boot partition, or
maybe keeping to only a single physical volume for the logical
volume on which /boot resides.
live well,
vagrant
-- Package-specific info:
*********************** BEGIN /proc/mounts
/dev/mapper/vvm-root / ext4 rw,noatime,errors=remount-ro 0 0
*********************** END /proc/mounts
*********************** 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 $prefix/grubenv ]; then
set have_grubenv=true
load_env
fi
if [ "${next_entry}" ] ; then
set default="${next_entry}"
set next_entry=
save_env next_entry
set boot_once=true
else
set default="0"
fi
if [ x"${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_msdos
insmod lvm
insmod ext2
set root='lvmid/17euUh-PdVv-AWIZ-DlB4-K7Ti-b3bC-vMeyGx/wV7IZ1-sDuZ-S8Ew-nHdx-8n9j-Nm8o-FN58ZV'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint='lvmid/17euUh-PdVv-AWIZ-DlB4-K7Ti-b3bC-vMeyGx/wV7IZ1-sDuZ-S8Ew-nHdx-8n9j-Nm8o-FN58ZV' f8de7cbd-35ba-4c27-bc8d-97cbde5bffc4
else
search --no-floppy --fs-uuid --set=root f8de7cbd-35ba-4c27-bc8d-97cbde5bffc4
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
if [ "${recordfail}" = 1 ] ; then
set timeout=30
else
if [ x$feature_timeout_style = xy ] ; then
set timeout_style=menu
set timeout=5
# Fallback normal timeout code in case the timeout_style feature is
# unavailable.
else
set timeout=5
fi
fi
### 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 ###
function gfxmode {
set gfxpayload="${1}"
}
set linux_gfx_mode=
export linux_gfx_mode
menuentry 'Debian GNU/Linux' --class debian --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-f8de7cbd-35ba-4c27-bc8d-97cbde5bffc4' {
load_video
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_gpt
insmod part_msdos
insmod lvm
insmod ext2
set root='lvmid/17euUh-PdVv-AWIZ-DlB4-K7Ti-b3bC-vMeyGx/wV7IZ1-sDuZ-S8Ew-nHdx-8n9j-Nm8o-FN58ZV'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint='lvmid/17euUh-PdVv-AWIZ-DlB4-K7Ti-b3bC-vMeyGx/wV7IZ1-sDuZ-S8Ew-nHdx-8n9j-Nm8o-FN58ZV' f8de7cbd-35ba-4c27-bc8d-97cbde5bffc4
else
search --no-floppy --fs-uuid --set=root f8de7cbd-35ba-4c27-bc8d-97cbde5bffc4
fi
echo 'Loading Linux 6.1.0-8-amd64 ...'
linux /boot/vmlinuz-6.1.0-8-amd64 root=/dev/mapper/vvm-root ro quiet
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-6.1.0-8-amd64
}
submenu 'Advanced options for Debian GNU/Linux' $menuentry_id_option 'gnulinux-advanced-f8de7cbd-35ba-4c27-bc8d-97cbde5bffc4' {
menuentry 'Debian GNU/Linux, with Linux 6.1.0-8-amd64' --class debian --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-6.1.0-8-amd64-advanced-f8de7cbd-35ba-4c27-bc8d-97cbde5bffc4' {
load_video
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_gpt
insmod part_msdos
insmod lvm
insmod ext2
set root='lvmid/17euUh-PdVv-AWIZ-DlB4-K7Ti-b3bC-vMeyGx/wV7IZ1-sDuZ-S8Ew-nHdx-8n9j-Nm8o-FN58ZV'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint='lvmid/17euUh-PdVv-AWIZ-DlB4-K7Ti-b3bC-vMeyGx/wV7IZ1-sDuZ-S8Ew-nHdx-8n9j-Nm8o-FN58ZV' f8de7cbd-35ba-4c27-bc8d-97cbde5bffc4
else
search --no-floppy --fs-uuid --set=root f8de7cbd-35ba-4c27-bc8d-97cbde5bffc4
fi
echo 'Loading Linux 6.1.0-8-amd64 ...'
linux /boot/vmlinuz-6.1.0-8-amd64 root=/dev/mapper/vvm-root ro quiet
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-6.1.0-8-amd64
}
menuentry 'Debian GNU/Linux, with Linux 6.1.0-8-amd64 (recovery mode)' --class debian --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-6.1.0-8-amd64-recovery-f8de7cbd-35ba-4c27-bc8d-97cbde5bffc4' {
load_video
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_gpt
insmod part_msdos
insmod lvm
insmod ext2
set root='lvmid/17euUh-PdVv-AWIZ-DlB4-K7Ti-b3bC-vMeyGx/wV7IZ1-sDuZ-S8Ew-nHdx-8n9j-Nm8o-FN58ZV'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint='lvmid/17euUh-PdVv-AWIZ-DlB4-K7Ti-b3bC-vMeyGx/wV7IZ1-sDuZ-S8Ew-nHdx-8n9j-Nm8o-FN58ZV' f8de7cbd-35ba-4c27-bc8d-97cbde5bffc4
else
search --no-floppy --fs-uuid --set=root f8de7cbd-35ba-4c27-bc8d-97cbde5bffc4
fi
echo 'Loading Linux 6.1.0-8-amd64 ...'
linux /boot/vmlinuz-6.1.0-8-amd64 root=/dev/mapper/vvm-root ro single
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-6.1.0-8-amd64
}
menuentry 'Debian GNU/Linux, with Linux 6.1.0-7-amd64' --class debian --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-6.1.0-7-amd64-advanced-f8de7cbd-35ba-4c27-bc8d-97cbde5bffc4' {
load_video
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_gpt
insmod part_msdos
insmod lvm
insmod ext2
set root='lvmid/17euUh-PdVv-AWIZ-DlB4-K7Ti-b3bC-vMeyGx/wV7IZ1-sDuZ-S8Ew-nHdx-8n9j-Nm8o-FN58ZV'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint='lvmid/17euUh-PdVv-AWIZ-DlB4-K7Ti-b3bC-vMeyGx/wV7IZ1-sDuZ-S8Ew-nHdx-8n9j-Nm8o-FN58ZV' f8de7cbd-35ba-4c27-bc8d-97cbde5bffc4
else
search --no-floppy --fs-uuid --set=root f8de7cbd-35ba-4c27-bc8d-97cbde5bffc4
fi
echo 'Loading Linux 6.1.0-7-amd64 ...'
linux /boot/vmlinuz-6.1.0-7-amd64 root=/dev/mapper/vvm-root ro quiet
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-6.1.0-7-amd64
}
menuentry 'Debian GNU/Linux, with Linux 6.1.0-7-amd64 (recovery mode)' --class debian --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-6.1.0-7-amd64-recovery-f8de7cbd-35ba-4c27-bc8d-97cbde5bffc4' {
load_video
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_gpt
insmod part_msdos
insmod lvm
insmod ext2
set root='lvmid/17euUh-PdVv-AWIZ-DlB4-K7Ti-b3bC-vMeyGx/wV7IZ1-sDuZ-S8Ew-nHdx-8n9j-Nm8o-FN58ZV'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint='lvmid/17euUh-PdVv-AWIZ-DlB4-K7Ti-b3bC-vMeyGx/wV7IZ1-sDuZ-S8Ew-nHdx-8n9j-Nm8o-FN58ZV' f8de7cbd-35ba-4c27-bc8d-97cbde5bffc4
else
search --no-floppy --fs-uuid --set=root f8de7cbd-35ba-4c27-bc8d-97cbde5bffc4
fi
echo 'Loading Linux 6.1.0-7-amd64 ...'
linux /boot/vmlinuz-6.1.0-7-amd64 root=/dev/mapper/vvm-root ro single
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-6.1.0-7-amd64
}
menuentry 'Debian GNU/Linux, with Linux 6.1.0-6-amd64' --class debian --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-6.1.0-6-amd64-advanced-f8de7cbd-35ba-4c27-bc8d-97cbde5bffc4' {
load_video
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_gpt
insmod part_msdos
insmod lvm
insmod ext2
set root='lvmid/17euUh-PdVv-AWIZ-DlB4-K7Ti-b3bC-vMeyGx/wV7IZ1-sDuZ-S8Ew-nHdx-8n9j-Nm8o-FN58ZV'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint='lvmid/17euUh-PdVv-AWIZ-DlB4-K7Ti-b3bC-vMeyGx/wV7IZ1-sDuZ-S8Ew-nHdx-8n9j-Nm8o-FN58ZV' f8de7cbd-35ba-4c27-bc8d-97cbde5bffc4
else
search --no-floppy --fs-uuid --set=root f8de7cbd-35ba-4c27-bc8d-97cbde5bffc4
fi
echo 'Loading Linux 6.1.0-6-amd64 ...'
linux /boot/vmlinuz-6.1.0-6-amd64 root=/dev/mapper/vvm-root ro quiet
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-6.1.0-6-amd64
}
menuentry 'Debian GNU/Linux, with Linux 6.1.0-6-amd64 (recovery mode)' --class debian --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-6.1.0-6-amd64-recovery-f8de7cbd-35ba-4c27-bc8d-97cbde5bffc4' {
load_video
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_gpt
insmod part_msdos
insmod lvm
insmod ext2
set root='lvmid/17euUh-PdVv-AWIZ-DlB4-K7Ti-b3bC-vMeyGx/wV7IZ1-sDuZ-S8Ew-nHdx-8n9j-Nm8o-FN58ZV'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint='lvmid/17euUh-PdVv-AWIZ-DlB4-K7Ti-b3bC-vMeyGx/wV7IZ1-sDuZ-S8Ew-nHdx-8n9j-Nm8o-FN58ZV' f8de7cbd-35ba-4c27-bc8d-97cbde5bffc4
else
search --no-floppy --fs-uuid --set=root f8de7cbd-35ba-4c27-bc8d-97cbde5bffc4
fi
echo 'Loading Linux 6.1.0-6-amd64 ...'
linux /boot/vmlinuz-6.1.0-6-amd64 root=/dev/mapper/vvm-root ro single
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-6.1.0-6-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 : [linear] [multipath] [raid0] [raid1] [raid6] [raid5] [raid4] [raid10]
unused devices: <none>
*********************** END /proc/mdstat
*********************** BEGIN LVM
--- Volume group ---
VG Name vvm
System ID
Format lvm2
Metadata Areas 1
Metadata Sequence No 17
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 499.53 GiB
PE Size 4.00 MiB
Total PE 127880
Alloc PE / Size 127632 / 498.56 GiB
Free PE / Size 248 / 992.00 MiB
VG UUID 17euUh-PdVv-AWIZ-DlB4-K7Ti-b3bC-vMeyGx
--- Physical volume ---
PV Name /dev/vda2
VG Name vvm
PV Size 499.53 GiB / not usable 2.00 MiB
Allocatable yes
PE Size 4.00 MiB
Total PE 127880
Free PE 248
Allocated PE 127632
PV UUID WNN70t-Bwhd-1ZS4-IhuQ-2zh7-Npu7-3Cm5UN
"/dev/vdc1" is a new physical volume of "<2.00 TiB"
--- NEW Physical volume ---
PV Name /dev/vdc1
VG Name
PV Size <2.00 TiB
Allocatable NO
PE Size 0
Total PE 0
Free PE 0
Allocated PE 0
PV UUID gsCHa9-Lu1a-qWC3-LjAT-elsd-X3xa-klGVT8
--- Logical volume ---
LV Path /dev/vvm/root
LV Name root
VG Name vvm
LV UUID wV7IZ1-sDuZ-S8Ew-nHdx-8n9j-Nm8o-FN58ZV
LV Write Access read/write
LV Creation host, time vvm, 2023-03-21 12:14:11 -0700
LV Status available
# open 1
LV Size 452.00 GiB
Current LE 115712
Segments 2
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:0
--- Logical volume ---
LV Path /dev/vvm/swap
LV Name swap
VG Name vvm
LV UUID GYCaRH-11hF-GSdP-zY7A-YdXv-xYd3-QKKkqG
LV Write Access read/write
LV Creation host, time vvm, 2023-03-21 12:14:26 -0700
LV Status available
# open 2
LV Size 46.56 GiB
Current LE 11920
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:1
*********************** END LVM
*********************** BEGIN /dev/disk/by-id
total 0
lrwxrwxrwx 1 root root 9 Apr 30 12:40 ata-QEMU_DVD-ROM_QM00001 -> ../../sr0
lrwxrwxrwx 1 root root 10 Apr 30 12:40 dm-name-vvm-root -> ../../dm-0
lrwxrwxrwx 1 root root 10 Apr 30 12:40 dm-name-vvm-swap -> ../../dm-1
lrwxrwxrwx 1 root root 10 Apr 30 12:40 dm-uuid-LVM-17euUhPdVvAWIZDlB4K7Tib3bCvMeyGxGYCaRH11hFGSdPzY7AYdXvxYd3QKKkqG -> ../../dm-1
lrwxrwxrwx 1 root root 10 Apr 30 12:40 dm-uuid-LVM-17euUhPdVvAWIZDlB4K7Tib3bCvMeyGxwV7IZ1sDuZS8EwnHdx8n9jNm8oFN58ZV -> ../../dm-0
lrwxrwxrwx 1 root root 10 Apr 30 12:40 lvm-pv-uuid-WNN70t-Bwhd-1ZS4-IhuQ-2zh7-Npu7-3Cm5UN -> ../../vda2
lrwxrwxrwx 1 root root 10 Apr 30 12:40 lvm-pv-uuid-gsCHa9-Lu1a-qWC3-LjAT-elsd-X3xa-klGVT8 -> ../../vdc1
*********************** END /dev/disk/by-id
*********************** BEGIN /dev/disk/by-uuid
total 0
lrwxrwxrwx 1 root root 9 Apr 30 12:40 2023-04-28-12-37-10-00 -> ../../sr0
lrwxrwxrwx 1 root root 10 Apr 30 12:40 54d6016d-5ceb-4f5e-9af5-de2391521fbb -> ../../dm-1
lrwxrwxrwx 1 root root 10 Apr 30 12:40 f8de7cbd-35ba-4c27-bc8d-97cbde5bffc4 -> ../../dm-0
*********************** END /dev/disk/by-uuid
-- System Information:
Debian Release: 12.0
APT prefers testing-security
APT policy: (500, 'testing-security'), (500, 'testing'), (1, 'experimental'), (1, 'unstable')
Architecture: amd64 (x86_64)
Kernel: Linux 6.1.0-8-amd64 (SMP w/20 CPU threads; PREEMPT)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages grub-pc depends on:
ii debconf [debconf-2.0] 1.5.82
ii grub-common 2.06-12
ii grub-pc-bin 2.06-12
ii grub2-common 2.06-12
ii ucf 3.0043+nmu1
grub-pc recommends no packages.
grub-pc suggests no packages.
-- debconf information:
* grub2/linux_cmdline:
grub-pc/install_devices_failed: false
grub2/kfreebsd_cmdline:
grub-pc/mixed_legacy_and_grub2: true
grub-pc/partition_description:
grub-pc/install_devices_failed_upgrade: true
grub2/kfreebsd_cmdline_default: quiet
grub-pc/postrm_purge_boot_grub: false
grub-pc/chainload_from_menu.lst: true
grub-pc/timeout: 5
grub2/update_nvram: true
grub-pc/install_devices_empty: false
* grub-pc/install_devices: /dev/vda
grub-pc/disk_description:
grub2/force_efi_extra_removable: false
grub-pc/hidden_timeout: false
grub-pc/kopt_extracted: false
grub2/enable_os_prober: false
grub-pc/install_devices_disks_changed:
* grub2/linux_cmdline_default: quiet
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