Bug#893617: grub-pc: Grub doesn't recognice a btrfs raid1 device as a installable device
Santiago Garcia Mantinan
manty at debian.org
Tue Mar 20 13:54:13 UTC 2018
Package: grub-pc
Version: 2.02~beta3-5
Severity: normal
Dear Maintainer,
I created a raid1 btrfs device using: mkfs.btrfs -d raid1 -f /dev/sda3 /dev/sdb3
This btrfs is mounted as /boot, and grub-probe shows both devices as part of /boot
then at usable_partitions()
when partition="$(grub-probe -t device "$path" || true)"
this takes value: /dev/sda3 /dev/sdb3
and here starts the problem, as the device_to_id function on this value will not return
a correct value.
The result is that on this machine I get no installable device.
I'd expect that both sda3 and sdb3 would be listed, and in fact if I manually run:
grub-install /dev/sda3
grub-install /dev/sdb3
both work ok and grub is installed and the machine boots as expected.
I have tested this on 2.02+dfsg1-3 and the result was the same as on the
reported version.
If you need any other info just let me know.
Regards.
-- Package-specific info:
*********************** BEGIN /proc/mounts
/dev/md1 / ext4 rw,relatime,errors=remount-ro,data=ordered 0 0
/dev/sda3 /boot btrfs rw,relatime,space_cache,subvolid=5,subvol=/ 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_msdos
insmod part_msdos
insmod btrfs
set root='hd0,msdos4'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos4 --hint-efi=hd0,msdos4 --hint-baremetal=ahci0,msdos4 --hint-bios=hd1,msdos4 --hint-efi=hd1,msdos4 --hint-baremetal=ahci1,msdos4 f3c3fee0-0e58-47ac-b2af-8c5b8b3a5fd9
else
search --no-floppy --fs-uuid --set=root f3c3fee0-0e58-47ac-b2af-8c5b8b3a5fd9
fi
font="/grub/unicode.pf2"
fi
if loadfont $font ; then
set gfxmode=auto
load_video
insmod gfxterm
fi
terminal_output gfxterm
if [ "${recordfail}" = 1 ] ; then
set timeout=30
else
if [ x$feature_timeout_style = xy ] ; then
set timeout_style=menu
set timeout=5
# Fallback normal timeout code in case the timeout_style feature is
# unavailable.
else
set timeout=5
fi
fi
### END /etc/grub.d/00_header ###
### BEGIN /etc/grub.d/05_debian_theme ###
insmod part_msdos
insmod part_msdos
insmod btrfs
set root='hd0,msdos4'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos4 --hint-efi=hd0,msdos4 --hint-baremetal=ahci0,msdos4 --hint-bios=hd1,msdos4 --hint-efi=hd1,msdos4 --hint-baremetal=ahci1,msdos4 f3c3fee0-0e58-47ac-b2af-8c5b8b3a5fd9
else
search --no-floppy --fs-uuid --set=root f3c3fee0-0e58-47ac-b2af-8c5b8b3a5fd9
fi
insmod png
if background_image /grub/.background_cache.png; then
set color_normal=white/black
set color_highlight=black/white
else
set menu_color_normal=cyan/blue
set menu_color_highlight=white/blue
fi
### 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 $menuentry_id_option 'gnulinux-simple-/dev/md1' {
load_video
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_msdos
insmod part_msdos
insmod btrfs
set root='hd0,msdos4'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos4 --hint-efi=hd0,msdos4 --hint-baremetal=ahci0,msdos4 --hint-bios=hd1,msdos4 --hint-efi=hd1,msdos4 --hint-baremetal=ahci1,msdos4 f3c3fee0-0e58-47ac-b2af-8c5b8b3a5fd9
else
search --no-floppy --fs-uuid --set=root f3c3fee0-0e58-47ac-b2af-8c5b8b3a5fd9
fi
echo 'Loading Linux 4.9.0-6-amd64 ...'
linux /vmlinuz-4.9.0-6-amd64 root=/dev/md1 ro quiet
echo 'Loading initial ramdisk ...'
initrd /initrd.img-4.9.0-6-amd64
}
submenu 'Advanced options for Debian GNU/Linux' $menuentry_id_option 'gnulinux-advanced-/dev/md1' {
menuentry 'Debian GNU/Linux, with Linux 4.9.0-6-amd64' --class debian --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.9.0-6-amd64-advanced-/dev/md1' {
load_video
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_msdos
insmod part_msdos
insmod btrfs
set root='hd0,msdos4'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos4 --hint-efi=hd0,msdos4 --hint-baremetal=ahci0,msdos4 --hint-bios=hd1,msdos4 --hint-efi=hd1,msdos4 --hint-baremetal=ahci1,msdos4 f3c3fee0-0e58-47ac-b2af-8c5b8b3a5fd9
else
search --no-floppy --fs-uuid --set=root f3c3fee0-0e58-47ac-b2af-8c5b8b3a5fd9
fi
echo 'Loading Linux 4.9.0-6-amd64 ...'
linux /vmlinuz-4.9.0-6-amd64 root=/dev/md1 ro quiet
echo 'Loading initial ramdisk ...'
initrd /initrd.img-4.9.0-6-amd64
}
menuentry 'Debian GNU/Linux, with Linux 4.9.0-6-amd64 (recovery mode)' --class debian --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.9.0-6-amd64-recovery-/dev/md1' {
load_video
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_msdos
insmod part_msdos
insmod btrfs
set root='hd0,msdos4'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos4 --hint-efi=hd0,msdos4 --hint-baremetal=ahci0,msdos4 --hint-bios=hd1,msdos4 --hint-efi=hd1,msdos4 --hint-baremetal=ahci1,msdos4 f3c3fee0-0e58-47ac-b2af-8c5b8b3a5fd9
else
search --no-floppy --fs-uuid --set=root f3c3fee0-0e58-47ac-b2af-8c5b8b3a5fd9
fi
echo 'Loading Linux 4.9.0-6-amd64 ...'
linux /vmlinuz-4.9.0-6-amd64 root=/dev/md1 ro single
echo 'Loading initial ramdisk ...'
initrd /initrd.img-4.9.0-6-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 ###
menuentry 'Windows 10 (on /dev/sda1)' --class windows --class os $menuentry_id_option 'osprober-chain-A412FC3012FC0956' {
insmod part_msdos
insmod ntfs
set root='hd0,msdos2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos2 --hint-efi=hd0,msdos2 --hint-baremetal=ahci0,msdos2 A412FC3012FC0956
else
search --no-floppy --fs-uuid --set=root A412FC3012FC0956
fi
parttool ${root} hidden-
drivemap -s (hd0) ${root}
chainloader +1
}
menuentry 'Windows 10 (on /dev/sdb1)' --class windows --class os $menuentry_id_option 'osprober-chain-A412FC3012FC0956' {
insmod part_msdos
insmod ntfs
set root='hd1,msdos2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos2 --hint-efi=hd1,msdos2 --hint-baremetal=ahci1,msdos2 A412FC3012FC0956
else
search --no-floppy --fs-uuid --set=root A412FC3012FC0956
fi
parttool ${root} hidden-
drivemap -s (hd0) ${root}
chainloader +1
}
### END /etc/grub.d/30_os-prober ###
### BEGIN /etc/grub.d/30_otheros ###
# This entry automatically added by the Debian installer for a non-linux OS
# on /dev/sda1
menuentry "Windows Vista" {
set root=(hostdisk//dev/sda,msdos1)
search --no-floppy --fs-uuid --set=root A412FC3012FC0956
drivemap -s (hd0) $root
chainloader +1
}
# This entry automatically added by the Debian installer for a non-linux OS
# on /dev/sdb1
menuentry "Windows Vista" {
set root=(hostdisk//dev/sdb,msdos1)
search --no-floppy --fs-uuid --set=root A412FC3012FC0956
drivemap -s (hd0) $root
chainloader +1
}
### END /etc/grub.d/30_otheros ###
### 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 : [raid1] [linear] [multipath] [raid0] [raid6] [raid5] [raid4] [raid10]
md127 : active (auto-read-only) raid1 sda5[0] sdb5[1]
9525248 blocks super 1.2 [2/2] [UU]
md1 : active raid1 sda4[2] sdb4[0]
322135040 blocks super 1.2 [2/2] [UU]
bitmap: 0/3 pages [0KB], 65536KB chunk
unused devices: <none>
*********************** END /proc/mdstat
*********************** BEGIN /dev/disk/by-id
total 0
lrwxrwxrwx 1 root root 9 Mar 20 14:59 ata-SAMSUNG_HD502HJ_S20BJ90B494056 -> ../../sda
lrwxrwxrwx 1 root root 10 Mar 20 14:59 ata-SAMSUNG_HD502HJ_S20BJ90B494056-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Mar 20 14:59 ata-SAMSUNG_HD502HJ_S20BJ90B494056-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Mar 20 14:59 ata-SAMSUNG_HD502HJ_S20BJ90B494056-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Mar 20 14:59 ata-SAMSUNG_HD502HJ_S20BJ90B494056-part4 -> ../../sda4
lrwxrwxrwx 1 root root 10 Mar 20 14:59 ata-SAMSUNG_HD502HJ_S20BJ90B494056-part5 -> ../../sda5
lrwxrwxrwx 1 root root 9 Mar 20 14:59 ata-SAMSUNG_HD502HJ_S20BJ90B494072 -> ../../sdb
lrwxrwxrwx 1 root root 10 Mar 20 14:59 ata-SAMSUNG_HD502HJ_S20BJ90B494072-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Mar 20 14:59 ata-SAMSUNG_HD502HJ_S20BJ90B494072-part2 -> ../../sdb2
lrwxrwxrwx 1 root root 10 Mar 20 14:59 ata-SAMSUNG_HD502HJ_S20BJ90B494072-part3 -> ../../sdb3
lrwxrwxrwx 1 root root 10 Mar 20 14:59 ata-SAMSUNG_HD502HJ_S20BJ90B494072-part4 -> ../../sdb4
lrwxrwxrwx 1 root root 10 Mar 20 14:59 ata-SAMSUNG_HD502HJ_S20BJ90B494072-part5 -> ../../sdb5
lrwxrwxrwx 1 root root 11 Mar 20 14:59 md-name-pc4c:0 -> ../../md127
lrwxrwxrwx 1 root root 9 Mar 20 14:59 md-name-pc4c:1 -> ../../md1
lrwxrwxrwx 1 root root 9 Mar 20 14:59 md-uuid-1538e631:d6d02c67:889ef65d:3f5c4f3a -> ../../md1
lrwxrwxrwx 1 root root 11 Mar 20 14:59 md-uuid-373969df:c1e20e19:fc7e6940:b33b8622 -> ../../md127
lrwxrwxrwx 1 root root 9 Mar 20 14:59 wwn-0x50024e92050dfa2c -> ../../sda
lrwxrwxrwx 1 root root 10 Mar 20 14:59 wwn-0x50024e92050dfa2c-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Mar 20 14:59 wwn-0x50024e92050dfa2c-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Mar 20 14:59 wwn-0x50024e92050dfa2c-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Mar 20 14:59 wwn-0x50024e92050dfa2c-part4 -> ../../sda4
lrwxrwxrwx 1 root root 10 Mar 20 14:59 wwn-0x50024e92050dfa2c-part5 -> ../../sda5
lrwxrwxrwx 1 root root 9 Mar 20 14:59 wwn-0x50024e92050dfa3d -> ../../sdb
lrwxrwxrwx 1 root root 10 Mar 20 14:59 wwn-0x50024e92050dfa3d-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Mar 20 14:59 wwn-0x50024e92050dfa3d-part2 -> ../../sdb2
lrwxrwxrwx 1 root root 10 Mar 20 14:59 wwn-0x50024e92050dfa3d-part3 -> ../../sdb3
lrwxrwxrwx 1 root root 10 Mar 20 14:59 wwn-0x50024e92050dfa3d-part4 -> ../../sdb4
lrwxrwxrwx 1 root root 10 Mar 20 14:59 wwn-0x50024e92050dfa3d-part5 -> ../../sdb5
*********************** END /dev/disk/by-id
*********************** BEGIN /dev/disk/by-uuid
total 0
lrwxrwxrwx 1 root root 11 Mar 20 14:59 9098a177-df03-4c30-b376-6e6cd59d6210 -> ../../md127
lrwxrwxrwx 1 root root 10 Mar 20 14:59 A412FC3012FC0956 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Mar 20 14:59 D0FAFE0CFAFDEF1A -> ../../sdb2
lrwxrwxrwx 1 root root 10 Mar 20 14:59 f3c3fee0-0e58-47ac-b2af-8c5b8b3a5fd9 -> ../../sda3
lrwxrwxrwx 1 root root 9 Mar 20 14:59 fefb6300-2e45-4164-871e-fb2acd7afe23 -> ../../md1
*********************** END /dev/disk/by-uuid
-- System Information:
Debian Release: 9.4
APT prefers stable-updates
APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)
Kernel: Linux 4.9.0-6-amd64 (SMP w/2 CPU cores)
Locale: LANG=C, LC_CTYPE=C (charmap=ANSI_X3.4-1968), LANGUAGE=C (charmap=ANSI_X3.4-1968)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
Versions of packages grub-pc depends on:
ii debconf [debconf-2.0] 1.5.61
ii dpkg 1.18.24
ii grub-common 2.02~beta3-5
ii grub-pc-bin 2.02~beta3-5
ii grub2-common 2.02~beta3-5
ii ucf 3.0036
grub-pc recommends no packages.
grub-pc suggests no packages.
-- debconf information:
grub-pc/partition_description:
grub-pc/install_devices_failed_upgrade: true
* grub-pc/install_devices_empty: true
grub2/device_map_regenerated:
* grub-pc/install_devices:
grub-pc/install_devices_disks_changed:
grub-pc/timeout: 5
grub2/kfreebsd_cmdline:
* grub2/linux_cmdline_default: quiet
grub2/update_nvram: true
grub-pc/postrm_purge_boot_grub: false
grub-pc/install_devices_failed: false
grub-pc/kopt_extracted: false
grub2/kfreebsd_cmdline_default: quiet
grub-pc/disk_description:
grub-pc/chainload_from_menu.lst: true
* grub2/linux_cmdline:
grub-pc/hidden_timeout: false
grub2/force_efi_extra_removable: false
grub-pc/mixed_legacy_and_grub2: true
More information about the Pkg-grub-devel
mailing list