diff options
27 files changed, 1975 insertions, 48 deletions
diff --git a/sys-boot/os-prober/files/Improve-btrfs-handling-on-os-probing-for-grub2.patch b/sys-boot/os-prober/files/Improve-btrfs-handling-on-os-probing-for-grub2.patch new file mode 100644 index 00000000..ba6ceca7 --- /dev/null +++ b/sys-boot/os-prober/files/Improve-btrfs-handling-on-os-probing-for-grub2.patch @@ -0,0 +1,94 @@ +From: Egbert Eich <eich@suse.de> +Date: Fri May 29 08:55:21 2015 +0200 +Subject: Improve btrfs handling on os-probing for grub2 +Patch-mainline: never + +References: bsc#892364 +Signed-off-by: Egbert Eich <eich@suse.com> + +Currently probing of a grub2 config file is broken if +the root/boot fs is btrfs. This is due to a patch picked +from Fedora which attempts to determine the location of +the kernel and probe for it. +This code has meanwhile changed on Fedora, however the +new version works no better than the old one. +It is possible that this code works under very special +circumstances of the Fedora system, however it is by no +means valid. +Our goal is to +a. determine the location of the kernel in the mounted fs + regardless whether the grub2 config specifies an absolute + or relative path to the kernel file. +b. Prepend the correct prefix if grub2_btrfs expects an + absolute path (either because the current grub2 fs isn't + btrfs or absolute path addressing is explicitely requested). +c. Attempt to handle the location of the kernel file correctly + if this lives on a separate btrfs subvolume. + (Currently this only works if the path to this subvolume is + identical to the fs path). + +Signed-off-by: Egbert Eich <eich@suse.de> + +v2: +a. Fix missing linux16/initrd16 parsing in entry result +b. Fix kernelfile path if separate boot partition on btrfs + +Signed-off-by: Michael Chang <mchang@suse.com> +--- + linux-boot-probes/mounted/common/40grub2 | 16 +++++++++++++--- + 1 file changed, 13 insertions(+), 3 deletions(-) + +Index: os-prober-1.61/linux-boot-probes/mounted/common/40grub2 +=================================================================== +--- os-prober-1.61.orig/linux-boot-probes/mounted/common/40grub2 ++++ os-prober-1.61/linux-boot-probes/mounted/common/40grub2 +@@ -14,9 +14,19 @@ bootsv="$6" + found_item=0 + + entry_result () { +- if [ "x$type" = "xbtrfs" -a "$rootsv" = "$bootsv" ]; then +- # trim off the leading subvol +- kernelfile=$(echo "$kernel" | cut -d '/' -f 2- | cut -d '/' -f 2-) ++ if [ "x$type" = "xbtrfs" ]; then ++ bsv=${bootsv:+/}${bootsv} ++ # if path is not relative to subvolume make it relative ++ kernel=${kernel#${bsv}} ++ kernelfile=$kernel ++ initrd=${initrd#${bsv}} ++ if [ "x$GRUB_FS" != "xbtrfs" -o "x${SUSE_BTRFS_SNAPSHOT_BOOTING}" != "xtrue" ]; then ++ # absolute path needed: prepend subvolume if $kernel isn't empty ++ kernel=${kernel:+${bsv}}${kernel} ++ initrd=${initrd:+${bsv}}${initrd} ++ fi ++ # assumed: rootsv != bootsv if rootsv isn't ancestor of bootsv ++ [ "$partition" != "$bootpart" -o "$rootsv" != "$bootsv" ] && kernelfile="/boot${kernelfile}" + else + kernelfile=$kernel + fi +@@ -81,7 +91,7 @@ parse_grub_menu () { + ignore_item=1 + fi + ;; +- linux|linuxefi) ++ linux|linuxefi|linux16) + # Hack alert: sed off any (hdn,n) but + # assume the kernel is on the same + # partition. +@@ -90,14 +100,14 @@ parse_grub_menu () { + parameters="$@" + # Systems with a separate /boot will not have + # the path to the kernel in grub.cfg. +- if [ "$partition" != "$bootpart" ]; then ++ if [ "$partition" != "$bootpart" -a "$type" != "btrfs" ]; then + kernel="/boot$kernel" + fi + ;; +- initrd|initrdefi) ++ initrd|initrdefi|initrd16) + initrd="$(echo "$2" | sed 's/(.*)//')" + # Initrd same. +- if [ "$partition" != "$bootpart" ]; then ++ if [ "$partition" != "$bootpart" -a "$type" != "btrfs" ]; then + initrd="/boot$initrd" + fi + ;; diff --git a/sys-boot/os-prober/files/os-prober-05efi-blkid.patch b/sys-boot/os-prober/files/os-prober-05efi-blkid.patch new file mode 100644 index 00000000..d8a7113d --- /dev/null +++ b/sys-boot/os-prober/files/os-prober-05efi-blkid.patch @@ -0,0 +1,18 @@ +Index: os-prober/os-probes/mounted/x86/05efi +=================================================================== +--- os-prober.orig/os-probes/mounted/x86/05efi ++++ os-prober/os-probes/mounted/x86/05efi +@@ -46,6 +46,13 @@ if type udevinfo > /dev/null 2>&1; then + fi + fi + ++ # udev may not work in chroot as its db may not be there, bailout that by blkid (bsc#1076779) ++ if [ -z "$ID_PART_ENTRY_TYPE" -a -z "$ID_PART_ENTRY_SCHEME" ] && ++ type blkid > /dev/null 2>&1; then ++ debug "fallback to blkid" ++ eval "$(blkid -p -o udev "$partition" | grep -E '^(ID_PART_ENTRY_(TYPE|SCHEME))=')" ++ fi ++ + debug "$partition partition scheme is $ID_PART_ENTRY_SCHEME" + debug "$partition partition type is $ID_PART_ENTRY_TYPE" + diff --git a/sys-boot/os-prober/files/os-prober-1.49-fix-grub2.cfg-parsing.patch b/sys-boot/os-prober/files/os-prober-1.49-fix-grub2.cfg-parsing.patch new file mode 100644 index 00000000..afd0ff55 --- /dev/null +++ b/sys-boot/os-prober/files/os-prober-1.49-fix-grub2.cfg-parsing.patch @@ -0,0 +1,55 @@ +From: Andrey Borzenkov <arvidjaar@gmail.com> +Subject: fix parsing GRUB2 grub.cfg +References: bnc#796919 + +Fix several problems in parsing of grub.cfg by +linux-boot-probes/mounted/40grub2 + +1. Look for /boot/grub2-efi/grub.cfg as well (openSUSE 12.2) + +2. It checked for literal "(on /dev/.*)" to filter out menu entries +added by another os-prober on target system. But grub.cfg now includes +TRANSLATED strings, so this check will fail if grub.cfg was created in +non-English locale. Use menu entry ID to check whether entry was added +by os-prober (it always starts with osprober-). Suggested by Vladimir +Serbienko. +Index: os-prober-1.61/linux-boot-probes/mounted/common/40grub2 +=================================================================== +--- os-prober-1.61.orig/linux-boot-probes/mounted/common/40grub2 ++++ os-prober-1.61/linux-boot-probes/mounted/common/40grub2 +@@ -43,6 +43,13 @@ parse_grub_menu () { + menuentry) + entry_result + shift 1 ++ # Currently GRUB2 puts translated strings ++ # in grub.cfg, so checking for verbatim ++ # (on /dev/.*) will fail if target grub.cfg ++ # was created in non-English locale. Extract ++ # menu entry ID and check if it starts with ++ # "osprober-" ++ id="$(echo "$line" | sed -n 's/^.*[[:space:]]\+\(\$menuentry_id_option\|--id\)[[:space:]]\+\([^[:space:]]\+\).*$/\2/p')" + # The double-quoted string is the title. + # Make sure to look at the text of the line + # before 'set' mangled it. +@@ -58,9 +65,9 @@ parse_grub_menu () { + fi + if [ -z "$title" ]; then + ignore_item=1 +- elif echo "$title" | grep -q '(on /dev/[^)]*)$'; then ++ elif echo "$title" | grep -q '(on /dev/[^)]*)$' || echo "$id" | grep -q "^\([\"']\|\)osprober-"; then + log "Skipping entry '$title':" +- log "appears to be an automatic reference taken from another menu.lst" ++ log "appears to be an automatic reference taken from another grub.cfg" + ignore_item=1 + fi + ;; +@@ -98,6 +105,9 @@ if [ -e "$mpoint/boot/grub/grub.cfg" ] & + [ "$mpoint/boot/grub/grub.cfg" -nt "$mpoint/boot/grub/menu.lst" ]); then + debug "parsing grub.cfg" + parse_grub_menu "$mpoint" "$partition" "$bootpart" < "$mpoint/boot/grub/grub.cfg" ++elif [ -e "$mpoint/boot/grub2-efi/grub.cfg" ]; then ++ debug "parsing grub.cfg" ++ parse_grub_menu "$mpoint" "$partition" "$bootpart" < "$mpoint/boot/grub2-efi/grub.cfg" + elif [ -e "$mpoint/boot/grub2/grub.cfg" ]; then + debug "parsing grub.cfg" + parse_grub_menu "$mpoint" "$partition" "$bootpart" < "$mpoint/boot/grub2/grub.cfg" diff --git a/sys-boot/os-prober/files/os-prober-1.49-grub2-mount.patch b/sys-boot/os-prober/files/os-prober-1.49-grub2-mount.patch new file mode 100644 index 00000000..18c17546 --- /dev/null +++ b/sys-boot/os-prober/files/os-prober-1.49-grub2-mount.patch @@ -0,0 +1,68 @@ +Index: os-prober-1.76/common.sh +=================================================================== +--- os-prober-1.76.orig/common.sh ++++ os-prober-1.76/common.sh +@@ -279,8 +279,8 @@ linux_mount_boot () { + debug "found boot partition $1 for linux system on $partition, but cannot map to existing device" + else + debug "found boot partition $bootpart for linux system on $partition" +- if type grub-mount >/dev/null 2>&1 && \ +- grub-mount "$boottomnt" "$tmpmnt/boot" 2>/dev/null; then ++ if type grub2-mount >/dev/null 2>&1 && \ ++ grub2-mount "$boottomnt" "$tmpmnt/boot" 2>/dev/null; then + mounted=1 + fi + fi +Index: os-prober-1.76/linux-boot-probes/common/50mounted-tests +=================================================================== +--- os-prober-1.76.orig/linux-boot-probes/common/50mounted-tests ++++ os-prober-1.76/linux-boot-probes/common/50mounted-tests +@@ -48,11 +48,11 @@ if [ ! -d "$tmpmnt" ]; then + fi + + mounted= +-if type grub-mount >/dev/null 2>&1 && \ +- type grub-probe >/dev/null 2>&1 && \ +- grub-mount "$partition" "$tmpmnt" 2>/dev/null; then ++if type grub2-mount >/dev/null 2>&1 && \ ++ type grub2-probe >/dev/null 2>&1 && \ ++ grub2-mount "$partition" "$tmpmnt" 2>/dev/null; then + mounted=1 +- type="$(grub-probe -d "$partition" -t fs)" ++ type="$(grub2-probe -d "$partition" -t fs)" + [ "$type" ] || type=fuseblk + fi + +Index: os-prober-1.76/os-probes/common/50mounted-tests +=================================================================== +--- os-prober-1.76.orig/os-probes/common/50mounted-tests ++++ os-prober-1.76/os-probes/common/50mounted-tests +@@ -58,11 +58,11 @@ if [ ! -d "$tmpmnt" ]; then + fi + + mounted= +-if type grub-mount >/dev/null 2>&1 && \ +- type grub-probe >/dev/null 2>&1 && \ +- grub-mount "$partition" "$tmpmnt" 2>/dev/null; then ++if type grub2-mount >/dev/null 2>&1 && \ ++ type grub2-probe >/dev/null 2>&1 && \ ++ grub2-mount "$partition" "$tmpmnt" 2>/dev/null; then + mounted=1 +- type="$(grub-probe -d "$partition" -t fs)" || true ++ type="$(grub2-probe -d "$partition" -t fs)" || true + if [ "$type" ]; then + debug "mounted using GRUB $type filesystem driver" + else +Index: os-prober-1.76/os-probes/init/common/10filesystems +=================================================================== +--- os-prober-1.76.orig/os-probes/init/common/10filesystems ++++ os-prober-1.76/os-probes/init/common/10filesystems +@@ -3,7 +3,7 @@ + set +e # ignore errors from modprobe + + FILESYSTEMS='ext2 ext3 ext4 xfs jfs msdos vfat ntfs minix hfs hfsplus qnx4 ufs btrfs' +-# fuse is needed to make grub-mount work. ++# fuse is needed to make grub2-mount work. + FILESYSTEMS="$FILESYSTEMS fuse" + # The Ubuntu kernel udebs put a number of filesystem modules in + # fs-{core,secondary}-modules. It's fairly cheap to check for these too. diff --git a/sys-boot/os-prober/files/os-prober-1.76-exherbo.patch b/sys-boot/os-prober/files/os-prober-1.76-exherbo.patch deleted file mode 100644 index 6ef83dca..00000000 --- a/sys-boot/os-prober/files/os-prober-1.76-exherbo.patch +++ /dev/null @@ -1,26 +0,0 @@ -From 09fefdb360b69c2de03a2f1c881db87f924d3c76 Mon Sep 17 00:00:00 2001 -From: Timo Gurr <timo.gurr@gmail.com> -Date: Mon, 20 Feb 2017 17:33:14 +0100 -Subject: [PATCH] Add Exherbo Linux detection - ---- - os-probes/mounted/common/90linux-distro | 3 +++ - 1 file changed, 3 insertions(+) - -diff --git a/os-probes/mounted/common/90linux-distro b/os-probes/mounted/common/90linux-distro -index badfbb1..41a5553 100755 ---- a/os-probes/mounted/common/90linux-distro -+++ b/os-probes/mounted/common/90linux-distro -@@ -137,6 +137,9 @@ if (ls "$dir"/lib*/ld*.so* && [ -d "$dir/boot" ] || ls "$dir"/usr/lib*/ld*.so*) - elif [ -e "$dir/etc/devuan_version" ]; then - short="Devuan" - long="$(printf "Devuan GNU/Linux (%s)\n" "$(cat "$dir/etc/devuan_version")")" -+ elif [ -e "$dir/etc/exherbo-release" ]; then -+ short="Exherbo" -+ long="Exherbo Linux" - else - short="Linux" - long="unknown Linux distribution" --- -2.11.1 - diff --git a/sys-boot/os-prober/files/os-prober-40grub-check-grub2.patch b/sys-boot/os-prober/files/os-prober-40grub-check-grub2.patch new file mode 100644 index 00000000..13bac3dd --- /dev/null +++ b/sys-boot/os-prober/files/os-prober-40grub-check-grub2.patch @@ -0,0 +1,19 @@ +From: Andrei Borzenkov <arvidjaar@gmail.com> +Subject: Also skip legacy grub if grub2 is found + +Check for grub.cfg also in /boot/grub2, not only in /boot/grub. +Index: os-prober/linux-boot-probes/mounted/x86/40grub +=================================================================== +--- os-prober.orig/linux-boot-probes/mounted/x86/40grub ++++ os-prober/linux-boot-probes/mounted/x86/40grub +@@ -95,7 +95,9 @@ fi + + if [ "$grubconf" ] && \ + ([ ! -e "$mpoint/boot/grub/grub.cfg" ] || \ +- [ "$mpoint/boot/grub/$grubconf" -nt "$mpoint/boot/grub/grub.cfg" ]); then ++ [ "$mpoint/boot/grub/$grubconf" -nt "$mpoint/boot/grub/grub.cfg" ]) && \ ++ ([ ! -e "$mpoint/boot/grub2/grub.cfg" ] || \ ++ [ "$mpoint/boot/grub/$grubconf" -nt "$mpoint/boot/grub2/grub.cfg" ]); then + debug "parsing $grubconf" + parse_grub_menu "$mpoint" "$partition" "$bootpart" < "$mpoint/boot/grub/$grubconf" + fi diff --git a/sys-boot/os-prober/files/os-prober-EFI-openSUSEfy.patch b/sys-boot/os-prober/files/os-prober-EFI-openSUSEfy.patch new file mode 100644 index 00000000..4cd9e485 --- /dev/null +++ b/sys-boot/os-prober/files/os-prober-EFI-openSUSEfy.patch @@ -0,0 +1,34 @@ +From: Andrey Borzenkov <arvidjaar@gmail.com> +Subject: keep UEFI scripts the same as they were in openSUSE + +Small cosmetic changes to ensure UEFI scripts keep content +after upstream merged (slightly outdated) version of them. + +- retain ELILO vendor prefix in case someone is really using it + +- comment in 05efi is obviously wrong +Index: os-prober/os-probes/mounted/x86/efi/10elilo +=================================================================== +--- os-prober.orig/os-probes/mounted/x86/efi/10elilo ++++ os-prober/os-probes/mounted/x86/efi/10elilo +@@ -11,7 +11,8 @@ elilo=`find $1 -name "elilo.efi"` + if [ -n "$elilo" ]; then + bdir="${elilo%/*}" + bdir="${elilo##*/}" +- long="ELILO Boot Manager" ++ vendor=$(echo $bdir | sed 's|SuSE|SUSE|') ++ long="${vendor} ELILO Boot Manager" + short="ELILO" + path=${bdir}/elilo.efi + found=true +Index: os-prober/os-probes/mounted/x86/05efi +=================================================================== +--- os-prober.orig/os-probes/mounted/x86/05efi ++++ os-prober/os-probes/mounted/x86/05efi +@@ -1,5 +1,5 @@ + #!/bin/sh +-# Detects all Microsoft OSes on a collection of partitions. ++# Detects all UEFI bootloaders on EFI System Partition + + . /usr/share/os-prober/common.sh + diff --git a/sys-boot/os-prober/files/os-prober-SUSE.patch b/sys-boot/os-prober/files/os-prober-SUSE.patch new file mode 100644 index 00000000..15b9e843 --- /dev/null +++ b/sys-boot/os-prober/files/os-prober-SUSE.patch @@ -0,0 +1,13 @@ +Index: os-prober-1.57/os-probes/mounted/common/90linux-distro +=================================================================== +--- os-prober-1.57.orig/os-probes/mounted/common/90linux-distro ++++ os-prober-1.57/os-probes/mounted/common/90linux-distro +@@ -84,7 +84,7 @@ if (ls "$dir"/lib*/ld*.so* || ls "$dir"/ + short="RedHat" + long="$(cat "$dir/etc/redhat-release")" + elif [ -e "$dir/etc/SuSE-release" ]; then +- short="SuSE" ++ short="SUSE" + long="$(head -n 1 "$dir/etc/SuSE-release")" + elif [ -e "$dir/etc/gentoo-release" ]; then + short="Gentoo" diff --git a/sys-boot/os-prober/files/os-prober-accept-ESP-on-IMSM.patch b/sys-boot/os-prober/files/os-prober-accept-ESP-on-IMSM.patch new file mode 100644 index 00000000..bacf2065 --- /dev/null +++ b/sys-boot/os-prober/files/os-prober-accept-ESP-on-IMSM.patch @@ -0,0 +1,33 @@ +Index: os-prober-1.76/os-probes/mounted/x86/05efi +=================================================================== +--- os-prober-1.76.orig/os-probes/mounted/x86/05efi ++++ os-prober-1.76/os-probes/mounted/x86/05efi +@@ -28,13 +28,24 @@ if type udevadm > /dev/null 2>&1; then + fi + + if type udevinfo > /dev/null 2>&1; then +- # Skip virtual devices ++ eval "$(udevinfo -q property -n "$partition" | grep -E '^(MD_CONTAINER|ID_PART_ENTRY_(TYPE|SCHEME))=')" ++ debug "$partition container is '$MD_CONTAINER'" ++ ++ # Skip virtual devices unless they are known SW-RAID + if udevinfo -q path -n $partition | grep -q /virtual/; then +- debug "$1 is virtual device: exiting" +- exit 1 ++ # Check for Intel Matrix array ++ if [ -n "$MD_CONTAINER" ]; then ++ eval "$(udevinfo -q property -n "$MD_CONTAINER" | grep -E '^MD_METADATA=')" ++ debug "$MD_CONTAINER metadata is '$MD_METADATA'" ++ fi ++ if [ "$MD_METADATA" = imsm ]; then ++ debug "$partition is on IMSM array" ++ else ++ debug "$1 is virtual device: exiting" ++ exit 1 ++ fi + fi + +- eval "$(udevinfo -q property -n "$partition" | grep -E '^ID_PART_ENTRY_(TYPE|SCHEME)=')" + debug "$partition partition scheme is $ID_PART_ENTRY_SCHEME" + debug "$partition partition type is $ID_PART_ENTRY_TYPE" + diff --git a/sys-boot/os-prober/files/os-prober-btrfs-absolute-subvol.patch b/sys-boot/os-prober/files/os-prober-btrfs-absolute-subvol.patch new file mode 100644 index 00000000..5b8ff050 --- /dev/null +++ b/sys-boot/os-prober/files/os-prober-btrfs-absolute-subvol.patch @@ -0,0 +1,41 @@ +Index: os-prober/os-probes/common/50mounted-tests +=================================================================== +--- os-prober.orig/os-probes/common/50mounted-tests ++++ os-prober/os-probes/common/50mounted-tests +@@ -72,9 +72,7 @@ mounted= + + if [ "$types" = btrfs ]; then + partition="$BTRFSDEV" +-fi +- +-if type grub2-mount >/dev/null 2>&1 && \ ++elif type grub2-mount >/dev/null 2>&1 && \ + type grub2-probe >/dev/null 2>&1 && \ + grub2-mount "$partition" "$tmpmnt" 2>/dev/null; then + mounted=1 +@@ -110,7 +108,11 @@ if [ "$mounted" ]; then + fi + done + fi +-do_unmount ++ ++if [ "$types" != "btrfs" ]; then ++ do_unmount ++ exit 1 ++fi + + # all btrfs processing here. Handle both unmounted and + # mounted subvolumes. +@@ -125,9 +127,9 @@ if [ "$types" = btrfs ]; then + exit 1 + fi + # besides regular subvols, get ro and snapshot so thet can be excluded +- subvols=$(btrfs subvolume list "$tmpmnt" | cut -d ' ' -f 9) +- rosubvols=$(btrfs subvolume list -r "$tmpmnt" | cut -d ' ' -f 9) +- sssubvols=$(btrfs subvolume list -s "$tmpmnt" | cut -d ' ' -f 14) ++ subvols=$(btrfs subvolume list -a "$tmpmnt" | cut -d ' ' -f 9 | sed -e s!^\<FS_TREE\>/!!) ++ rosubvols=$(btrfs subvolume list -r -a "$tmpmnt" | cut -d ' ' -f 9 | sed -e s!^\<FS_TREE\>/!!) ++ sssubvols=$(btrfs subvolume list -s -a "$tmpmnt" | cut -d ' ' -f 14 | sed -e s!^\<FS_TREE\>/!!) + if ! umount "$tmpmnt"; then + warn "failed to umount btrfs volume on $tmpmnt" + rmdir "$tmpmnt" || true diff --git a/sys-boot/os-prober/files/os-prober-btrfs-always-detect-default.patch b/sys-boot/os-prober/files/os-prober-btrfs-always-detect-default.patch new file mode 100644 index 00000000..d8ebe56f --- /dev/null +++ b/sys-boot/os-prober/files/os-prober-btrfs-always-detect-default.patch @@ -0,0 +1,131 @@ +Index: os-prober/linux-boot-prober +=================================================================== +--- os-prober.orig/linux-boot-prober ++++ os-prober/linux-boot-prober +@@ -67,7 +67,12 @@ if [ "$type" = btrfs ]; then + fi + if [ -z "$mpoint" ]; then + # mount the btrfs root +- if ! mount -o subvol=$subvol -t btrfs -U $UUID "$tmpmnt" 2>/dev/null; then ++ ++ if [ -n "$subvol" ]; then ++ opts="-o subvol=$subvol" ++ fi ++ ++ if ! mount $opts -t btrfs -U $UUID "$tmpmnt" 2>/dev/null; then + warn "error mounting btrfs subvol=$subvol UUID=$UUID" + umount "$tmpmnt/boot" 2>/dev/null + umount "$tmpmnt" 2>/dev/null +Index: os-prober/os-probes/common/50mounted-tests +=================================================================== +--- os-prober.orig/os-probes/common/50mounted-tests ++++ os-prober/os-probes/common/50mounted-tests +@@ -114,6 +114,47 @@ if [ "$types" != "btrfs" ]; then + exit 1 + fi + ++probe_subvol () ++{ ++ local subvol=$1 ++ local partition=$2 ++ local UUID=$3 ++ local tmpmnt=$4 ++ ++ mounted= ++ mpoint="$(grep btrfs /proc/self/mountinfo | grep "$partition " | grep "/$subvol " | cut -d ' ' -f 5)" ++ ret=1 ++ ++ if [ -n "$subvol" ]; then ++ opts="-o subvol=$subvol" ++ fi ++ ++ if [ -n "$mpoint" ]; then ++ if [ "x$mpoint" = "x/" ]; then ++ continue # this is the root for the running system ++ fi ++ mounted=1 ++ else ++ # again, do not mount btrfs ro ++ mount -t btrfs $opts -U "$UUID" "$tmpmnt" ++ mpoint="$tmpmnt" ++ fi ++ test="/usr/lib/os-probes/mounted/90linux-distro" ++ if [ -f "$test" ] && [ -x "$test" ]; then ++ debug "running subtest $test" ++ if "$test" "$partition" "$mpoint" btrfs "UUID=$UUID" "subvol=$subvol"; then ++ debug "os found by subtest $test on subvol $subvol" ++ ret=0 ++ fi ++ fi ++ if [ -z "$mounted" ]; then ++ if ! umount "$tmpmnt"; then ++ warn "failed to umount $tmpmnt" ++ fi ++ fi ++ return $ret ++} ++ + # all btrfs processing here. Handle both unmounted and + # mounted subvolumes. + if [ "$types" = btrfs ]; then +@@ -136,45 +177,23 @@ if [ "$types" = btrfs ]; then + rmdir "$tmpmnt" || true + exit 1 + fi +- if [ -z "$subvols" ]; then +- debug "no subvols found on btrfs volume $UUID" +- exit 1 +- fi ++ + found= +- for subvol in $subvols; do +- debug "begin btrfs processing for $UUID subvol=$subvol" +- if [ "$subvol" != "$defaultvol" ]; then +- if echo "$rosubvols" | grep -q -x "$subvol"; then +- continue +- fi +- if echo "$sssubvols" | grep -q -x "$subvol"; then +- continue +- fi +- fi +- mounted= +- mpoint="$(grep btrfs /proc/self/mountinfo | grep "$partition " | grep "/$subvol " | cut -d ' ' -f 5)" +- if [ -n "$mpoint" ]; then +- if [ "x$mpoint" = "x/" ]; then +- continue # this is the root for the running system +- fi +- mounted=1 +- else +- # again, do not mount btrfs ro +- mount -t btrfs -o subvol="$subvol" -U "$UUID" "$tmpmnt" +- mpoint="$tmpmnt" +- fi +- test="/usr/lib/os-probes/mounted/90linux-distro" +- if [ -f "$test" ] && [ -x "$test" ]; then +- debug "running subtest $test" +- if "$test" "$partition" "$mpoint" btrfs "UUID=$UUID" "subvol=$subvol"; then +- debug "os found by subtest $test on subvol $subvol" +- found=1 +- fi ++ # Always probe subvol or root set as default ++ if probe_subvol "$defaultvol" "$partition" "$UUID" "$tmpmnt"; then ++ found=1 ++ fi ++ ++ # Probe any other OS on subvol ++ for subvol in $subvols; do ++ if echo "$rosubvols" | grep -q -x "$subvol" || ++ echo "$sssubvols" | grep -q -x "$subvol" || ++ echo "$defaultvol" | grep -q -x "$subvol"; then ++ continue + fi +- if [ -z "$mounted" ]; then +- if ! umount "$tmpmnt"; then +- warn "failed to umount $tmpmnt" +- fi ++ debug "begin btrfs processing for $UUID subvol=$subvol" ++ if probe_subvol "$subvol" "$partition" "$UUID" "$tmpmnt"; then ++ found=1 + fi + done + rmdir "$tmpmnt" || true diff --git a/sys-boot/os-prober/files/os-prober-btrfs-multiple-device.patch b/sys-boot/os-prober/files/os-prober-btrfs-multiple-device.patch new file mode 100644 index 00000000..8da09a1d --- /dev/null +++ b/sys-boot/os-prober/files/os-prober-btrfs-multiple-device.patch @@ -0,0 +1,35 @@ +Index: os-prober-1.76/os-prober +=================================================================== +--- os-prober-1.76.orig/os-prober ++++ os-prober-1.76/os-prober +@@ -161,6 +161,15 @@ fi + + : >"$OS_PROBER_TMP/btrfs-vols" + ++btrfsrootdev=$(sed -n -e 's!\([^\s]\+\)\s\+\(/\|/target/boot\|/target\)\s\+btrfs!\1!p;ta;b;:a;q' "$OS_PROBER_TMP/mounted-map") ++if [ -n "$btrfsrootdev" ] ; then ++ if btrfsrootdev="$(mapdevfs "$btrfsrootdev")"; then ++ btrfsrootdevuuid=$(blkid -o value -s UUID "$btrfsrootdev") ++ debug "btrfs is mounted as root, uuid: $btrfsrootdevuuid" ++ echo "$btrfsrootdevuuid" >>"$OS_PROBER_TMP/btrfs-vols" ++ fi ++fi ++ + for partition in $(partitions); do + if ! mapped="$(mapdevfs "$partition")"; then + log "Device '$partition' does not exist; skipping" +@@ -183,13 +192,9 @@ for partition in $(partitions); do + # be handled by 50mounted-tests so we can do a subvol only once. + type=$(blkid -o value -s TYPE $mapped || true) + if [ "$type" = btrfs ]; then +- mpoint=$(grep "^$mapped " "$OS_PROBER_TMP/mounted-map" | head -n1 | cut -d " " -f 2) +- mpoint="$(unescape_mount "$mpoint")" +- if [ "$mpoint" = "/target/boot" ] || [ "$mpoint" = "/target" ] || [ "$mpoint" = "/" ]; then +- continue +- fi + uuid=$(blkid -o value -s UUID $mapped) + if grep -q "^$uuid" "$OS_PROBER_TMP/btrfs-vols" ; then ++ debug "skipped btrfs partition=$partition uuid=$uuid" + continue + fi + debug "btrfs volume uuid=$uuid partition=$partition" diff --git a/sys-boot/os-prober/files/os-prober-btrfs-snapshot-detection.patch b/sys-boot/os-prober/files/os-prober-btrfs-snapshot-detection.patch new file mode 100644 index 00000000..60c9a2f3 --- /dev/null +++ b/sys-boot/os-prober/files/os-prober-btrfs-snapshot-detection.patch @@ -0,0 +1,31 @@ +Index: os-prober/os-probes/common/50mounted-tests +=================================================================== +--- os-prober.orig/os-probes/common/50mounted-tests ++++ os-prober/os-probes/common/50mounted-tests +@@ -115,6 +115,7 @@ if [ "$types" = btrfs ]; then + subvols=$(btrfs subvolume list -a "$tmpmnt" | cut -d ' ' -f 9 | sed -e s!^\<FS_TREE\>/!!) + rosubvols=$(btrfs subvolume list -r -a "$tmpmnt" | cut -d ' ' -f 9 | sed -e s!^\<FS_TREE\>/!!) + sssubvols=$(btrfs subvolume list -s -a "$tmpmnt" | cut -d ' ' -f 14 | sed -e s!^\<FS_TREE\>/!!) ++ defaultvol=$(btrfs subvolume get-default "$tmpmnt" | cut -d ' ' -f 9) + if ! umount "$tmpmnt"; then + warn "failed to umount btrfs volume on $tmpmnt" + rmdir "$tmpmnt" || true +@@ -127,11 +128,13 @@ if [ "$types" = btrfs ]; then + found= + for subvol in $subvols; do + debug "begin btrfs processing for $UUID subvol=$subvol" +- if echo "$rosubvols" | grep -q -x "$subvol"; then +- continue +- fi +- if echo "$sssubvols" | grep -q -x "$subvol"; then +- continue ++ if [ "$subvol" != "$defaultvol" ]; then ++ if echo "$rosubvols" | grep -q -x "$subvol"; then ++ continue ++ fi ++ if echo "$sssubvols" | grep -q -x "$subvol"; then ++ continue ++ fi + fi + mounted= + mpoint="$(grep btrfs /proc/self/mountinfo | grep "$partition " | grep "/$subvol " | cut -d ' ' -f 5)" diff --git a/sys-boot/os-prober/files/os-prober-btrfsfix.patch b/sys-boot/os-prober/files/os-prober-btrfsfix.patch new file mode 100644 index 00000000..bb5e6c03 --- /dev/null +++ b/sys-boot/os-prober/files/os-prober-btrfsfix.patch @@ -0,0 +1,418 @@ +Index: os-prober/common.sh +=================================================================== +--- os-prober.orig/common.sh ++++ os-prober/common.sh +@@ -155,6 +155,7 @@ parse_proc_mounts () { + done + } + ++# add forth parameter to pickup btrfs subvol info + parsefstab () { + while read -r line; do + case "$line" in +@@ -165,12 +166,22 @@ parsefstab () { + set -f + set -- $line + set +f +- printf '%s %s %s\n' "$1" "$2" "$3" ++ printf '%s %s %s %s\n' "$1" "$2" "$3" "$4" + ;; + esac + done + } + ++#check_btrfs_mounted $bootsv $bootuuid) ++check_btrfs_mounted () { ++ bootsv="$1" ++ bootuuid="$2" ++ bootdev=$(blkid | grep "$bootuuid" | cut -d ':' -f 1) ++ bindfrom=$(grep " btrfs " /proc/self/mountinfo | ++ grep " $bootdev " | grep " /$bootsv " | cut -d ' ' -f 5) ++ printf "%s" "$bindfrom" ++} ++ + unescape_mount () { + printf %s "$1" | \ + sed 's/\\011/ /g; s/\\012/\n/g; s/\\040/ /g; s/\\134/\\/g' +Index: os-prober/linux-boot-prober +=================================================================== +--- os-prober.orig/linux-boot-prober ++++ os-prober/linux-boot-prober +@@ -5,16 +5,143 @@ set -e + + newns "$@" + require_tmpdir ++ERR="n" ++ ++tmpmnt=/var/lib/os-prober/mount ++if [ ! -d "$tmpmnt" ]; then ++ mkdir "$tmpmnt" ++fi ++ ++mounted= ++bootmnt= ++bootsv= ++bootuuid= + + grep "^/dev/" /proc/mounts | parse_proc_mounts >"$OS_PROBER_TMP/mounted-map" || true + +-partition="$1" ++if [ -z "$1" ]; then ++ ERR=y ++elif [ "$1" = btrfs -a -z "$2" ]; then ++ ERR=y ++elif [ "$1" = btrfs -a -z "$3" ]; then ++ ERR=y ++elif [ "$1" = btrfs ]; then ++ type=btrfs ++ echo "$2" | grep -q "^UUID=" || ERR=y ++ echo "$3" | grep -q "^subvol=" || ERR=y ++ export "$2" ++ export "$3" ++ partition=$(blkid | grep "$UUID" | cut -d ':' -f 1 | tr '\n' ' ' | cut -d ' ' -f 1) ++ debug "btrfs: partition=$partition, UUID=$UUID, subvol=$subvol" ++else ++ partition="$1" ++ type=other ++fi + +-if [ -z "$partition" ]; then ++if [ "x$ERR" != xn ]; then + echo "usage: linux-boot-prober partition" >&2 ++ echo " linux-boot-prober partition | btrfs UUID=<> subvol=<>" >&2 + exit 1 + fi + ++if [ "$type" = btrfs ]; then ++ # handle all of the btrfs stuff here ++ if [ ! -e "/proc/self/mountinfo" ]; then ++ warn "/proc/self/mountinfo does not exist, exiting" ++ umount "$tmpmnt" 2>/dev/null ++ rmdir "$tmpmnt" 2>/dev/null ++ exit 1 ++ fi ++ mpoint=$(grep "btrfs" /proc/self/mountinfo | grep " /$subvol " | grep " $partition " | cut -d ' ' -f 5) ++ if [ "$mpoint" = "/" ]; then ++ warn "specifying active root not valid, exiting" ++ umount "$tmpmnt" 2>/dev/null ++ rmdir "$tmpmnt" 2>/dev/null ++ exit 1 ++ fi ++ if [ "$mpoint" = "$tmpmnt" ]; then ++ warn "btrfs subvol=$subvool, UUID=$UUID, already mounted on $tmpmnt **ERROR**" ++ umount "$tmpmnt" 2>/dev/null ++ rmdir "$tmpmnt" 2>/dev/null ++ exit 1 ++ fi ++ if [ -z "$mpoint" ]; then ++ # mount the btrfs root ++ if ! mount -o subvol=$subvol -t btrfs -U $UUID "$tmpmnt" 2>/dev/null; then ++ warn "error mounting btrfs subvol=$subvol UUID=$UUID" ++ umount "$tmpmnt/boot" 2>/dev/null ++ umount "$tmpmnt" 2>/dev/null ++ rmdir "$tmpmnt" 2>/dev/null ++ exit 1 ++ fi ++ else ++ # bind-mount ++ if ! mount -o bind "$mpoint" "$tmpmnt" 2>/dev/null; then ++ warn "error mounting btrfs bindfrom=$mpoint subvol=$subvol UUID=$UUID" ++ umount "$tmpmnt/boot" 2>/dev/null ++ umount "$tmpmnt" 2>/dev/null ++ rmdir "$tmpmnt" 2>/dev/null ++ exit 1 ++ fi ++ fi ++ debug "mounted btrfs $partition, subvol=$subvol on $tmpmnt" ++ if [ ! -e "$tmpmnt/etc/fstab" ]; then ++ warn "btrfs subvol=$subvol not root" ++ umount "$tmpmnt" 2>/dev/null ++ rmdir "$tmpmnt" 2>/dev/null ++ exit 1 ++ fi ++ bootmnt=$(parsefstab < "$tmpmnt/etc/fstab" | grep " /boot ") || true ++ if [ -z "$bootmnt" ]; then ++ # /boot is part of the root ++ bootpart="$partition" ++ bootsv="$subvol" ++ elif echo "$bootmnt" | cut -d ' ' -f 3 | grep -q "btrfs"; then ++ # separate btrfs /boot subvolume ++ bootsv=$(echo "$bootmnt" | cut -d ' ' -f 4 | grep "^subvol=" | sed "s/subvol=//" ) ++ bootuuid=$(echo "$bootmnt" | cut -d ' ' -f 1 | grep "^UUID=" | sed "s/UUID=//" ) ++ debug "mounting btrfs $tmpmnt/boot UUID=$bootuuid subvol=$bootsv" ++ bindfrom=$(check_btrfs_mounted $bootsv $bootuuid) ++ if [ -n "$bindfrom" ]; then ++ # already mounted some place ++ if ! mount -o bind $bindfrom "$tmpmnt/boot" 2>/dev/null; then ++ warn "error bind mounting btrfs boot subvol=$bootsv, from=$bindfrom" ++ umount "$tmpmnt/boot" 2>/dev/null ++ umount "$tmpmnt" 2>/dev/null ++ rmdir "$tmpmnt" 2>/dev/null ++ exit 1 ++ fi ++ elif ! mount -o subvol=$bootsv -t btrfs -U $bootuuid "$tmpmnt/boot" 2>/dev/null; then ++ warn "error mounting btrfs boot partition subvol=$bootsv, UUID=$bootuuid" ++ umount "$tmpmnt/boot" 2>/dev/null ++ umount "$tmpmnt" 2>/dev/null ++ rmdir "$tmpmnt" 2>/dev/null ++ exit 1 ++ fi ++ bootpart=$(grep " btrfs " /proc/self/mountinfo | grep " /$bootsv " | cut -d ' ' -f 10) ++ else ++ # non-btrfs partition or logical volume ++ linux_mount_boot $partition $tmpmnt ++ bootpart="${mountboot%% *}" ++ bootsv= ++ fi ++ ++ test="/usr/lib/linux-boot-probes/mounted/40grub2" ++ if [ -f $test ] && [ -x $test ]; then ++ debug "running $test $partition $bootpart $tmpmnt $type $subvol $bootsv" ++ if $test "$partition" "$bootpart" "$tmpmnt" "$type" "$subvol" "$bootsv"; then ++ debug "$test succeeded" ++ fi ++ fi ++ umount "$tmpmnt/boot" 2>/dev/null || true ++ if ! umount "$tmpmnt" 2>/dev/null; then ++ warn "problem umount $tmpmnt" ++ fi ++ rmdir "$tmpmnt" 2>/dev/null || true ++ ++ exit 0 ++fi ++ + if ! mapped="$(mapdevfs "$partition")"; then + log "Device '$partition' does not exist; skipping" + continue +Index: os-prober/linux-boot-probes/mounted/common/40grub2 +=================================================================== +--- os-prober.orig/linux-boot-probes/mounted/common/40grub2 ++++ os-prober/linux-boot-probes/mounted/common/40grub2 +@@ -2,17 +2,27 @@ + . /usr/share/os-prober/common.sh + set -e + ++# add support for btrfs with no separate /boot ++# that is, rootsv = bootsv + partition="$1" + bootpart="$2" + mpoint="$3" + type="$4" ++rootsv="$5" ++bootsv="$6" + + found_item=0 + + entry_result () { ++ if [ "x$type" = "xbtrfs" -a "$rootsv" = "$bootsv" ]; then ++ # trim off the leading subvol ++ kernelfile=$(echo "$kernel" | cut -d '/' -f 2- | cut -d '/' -f 2-) ++ else ++ kernelfile=$kernel ++ fi + if [ "$ignore_item" = 0 ] && \ + [ -n "$kernel" ] && \ +- [ -e "$mpoint/$kernel" ]; then ++ [ -e "$mpoint/$kernelfile" ]; then + result "$rootpart:$bootpart:$title:$kernel:$initrd:$parameters" + found_item=1 + fi +Index: os-prober/os-prober +=================================================================== +--- os-prober.orig/os-prober ++++ os-prober/os-prober +@@ -79,6 +79,9 @@ partitions () { + echo "$(LVM_SUPPRESS_FD_WARNINGS=1 log_output lvs --noheadings --separator : -o vg_name,lv_name | + sed "s|-|--|g;s|^[[:space:]]*\(.*\):\(.*\)$|/dev/mapper/\1-\2|")" + fi ++ ++ # now lets make sure we got all of the btrfs partitions and disks ++ blkid | grep btrfs | cut -d ':' -f 1 + } + + parse_proc_swaps () { +@@ -137,6 +140,8 @@ if [ -f /proc/mdstat ] ; then + grep "^md" /proc/mdstat | parse_proc_mdstat >"$OS_PROBER_TMP/raided-map" || true + fi + ++: >"$OS_PROBER_TMP/btrfs-vols" ++ + for partition in $(partitions); do + if ! mapped="$(mapdevfs "$partition")"; then + log "Device '$partition' does not exist; skipping" +@@ -155,7 +160,26 @@ for partition in $(partitions); do + continue + fi + +- if ! grep -q "^$mapped " "$OS_PROBER_TMP/mounted-map" ; then ++ # do btrfs processing here; both mounted and unmounted will ++ # be handled by 50mounted-tests so we can do a subvol only once. ++ type=$(blkid -o value -s TYPE $mapped || true) ++ if [ "$type" = btrfs ]; then ++ uuid=$(blkid -o value -s UUID $mapped) ++ if grep -q "^$uuid" "$OS_PROBER_TMP/btrfs-vols" ; then ++ continue ++ fi ++ debug "btrfs volume uuid=$uuid partition=$partition" ++ echo "$uuid" >>"$OS_PROBER_TMP/btrfs-vols" ++ test="/usr/lib/os-probes/50mounted-tests" ++ if [ -f "$test" ] && [ -x "$test" ]; then ++ debug "running $test on btrfs $partition" ++ if "$test" btrfs "$uuid" "$partition"; then ++ debug "os detected by $test" ++ continue ++ fi ++ fi ++ ++ elif ! grep -q "^$mapped " "$OS_PROBER_TMP/mounted-map" ; then + for test in /usr/lib/os-probes/*; do + if [ -f "$test" ] && [ -x "$test" ]; then + debug "running $test on $partition" +Index: os-prober/os-probes/common/50mounted-tests +=================================================================== +--- os-prober.orig/os-probes/common/50mounted-tests ++++ os-prober/os-probes/common/50mounted-tests +@@ -19,7 +19,19 @@ do_unmount() { + rmdir "$tmpmnt" || true + } + +-types="$(fs_type "$partition")" ++if [ "x$1" = xbtrfs ]; then ++ types=btrfs ++ if [ -z "$2" -o -z "$3" ]; then ++ debug "missing btrfs parameters, exiting" ++ exit 1 ++ fi ++ UUID="$2" ++ BTRFSDEV="$3" ++else ++ partition="$1" ++ types="$(fs_type "$partition")" ++fi ++ + if [ "$types" = NOT-DETECTED ]; then + debug "$1 type not recognised; skipping" + exit 0 +@@ -66,6 +78,76 @@ if [ ! -d "$tmpmnt" ]; then + fi + + mounted= ++ ++# all btrfs processing here. Handle both unmounted and ++# mounted subvolumes. ++if [ "$types" = btrfs ]; then ++ partition="$BTRFSDEV" ++ debug "begin btrfs processing for $UUID" ++ # note that the btrfs volume must not be mounted ro ++ if mount -t btrfs -U "$UUID" "$tmpmnt" 2>/dev/null; then ++ debug "btrfs volume $UUID mounted" ++ else ++ warn "cannot mount btrfs volume $UUID, exiting" ++ rmdir "$tmpmnt" || true ++ exit 1 ++ fi ++ # besides regular subvols, get ro and snapshot so thet can be excluded ++ subvols=$(btrfs subvolume list "$tmpmnt" | cut -d ' ' -f 9) ++ rosubvols=$(btrfs subvolume list -r "$tmpmnt" | cut -d ' ' -f 9) ++ sssubvols=$(btrfs subvolume list -s "$tmpmnt" | cut -d ' ' -f 14) ++ if ! umount "$tmpmnt"; then ++ warn "failed to umount btrfs volume on $tmpmnt" ++ rmdir "$tmpmnt" || true ++ exit 1 ++ fi ++ if [ -z "$subvols" ]; then ++ debug "no subvols found on btrfs volume $UUID" ++ exit 1 ++ fi ++ found= ++ for subvol in $subvols; do ++ debug "begin btrfs processing for $UUID subvol=$subvol" ++ if echo "$rosubvols" | grep -q -x "$subvol"; then ++ continue ++ fi ++ if echo "$sssubvols" | grep -q -x "$subvol"; then ++ continue ++ fi ++ mounted= ++ mpoint="$(grep btrfs /proc/self/mountinfo | grep "$partition " | grep "/$subvol " | cut -d ' ' -f 5)" ++ if [ -n "$mpoint" ]; then ++ if [ "x$mpoint" = "x/" ]; then ++ continue # this is the root for the running system ++ fi ++ mounted=1 ++ else ++ # again, do not mount btrfs ro ++ mount -t btrfs -o subvol="$subvol" -U "$UUID" "$tmpmnt" ++ mpoint="$tmpmnt" ++ fi ++ test="/usr/lib/os-probes/mounted/90linux-distro" ++ if [ -f "$test" ] && [ -x "$test" ]; then ++ debug "running subtest $test" ++ if "$test" "$partition" "$mpoint" btrfs "UUID=$UUID" "subvol=$subvol"; then ++ debug "os found by subtest $test on subvol $subvol" ++ found=1 ++ fi ++ fi ++ if [ -z "$mounted" ]; then ++ if ! umount "$tmpmnt"; then ++ warn "failed to umount $tmpmnt" ++ fi ++ fi ++ done ++ rmdir "$tmpmnt" || true ++ if [ "$found" ]; then ++ exit 0 ++ else ++ exit 1 ++ fi ++fi ++ + if type grub2-mount >/dev/null 2>&1 && \ + type grub2-probe >/dev/null 2>&1 && \ + grub2-mount "$partition" "$tmpmnt" 2>/dev/null; then +Index: os-prober/os-probes/mounted/common/90linux-distro +=================================================================== +--- os-prober.orig/os-probes/mounted/common/90linux-distro ++++ os-prober/os-probes/mounted/common/90linux-distro +@@ -7,6 +7,8 @@ set -e + partition="$1" + dir="$2" + type="$3" ++uuid="$4" ++subvol="$5" + + # This test is inaccurate, but given separate / and /boot partitions and the + # fact that only some architectures have ld-linux.so, I can't see anything +@@ -143,7 +145,11 @@ if (ls "$dir"/lib*/ld*.so* && [ -d "$dir + fi + + label="$(count_next_label "$short")" +- result "$partition:$long:$label:linux" ++ if [ "x$type" = "xbtrfs" -a "x$uuid" != "x" -a "x$subvol" != "x" ]; then ++ result "$partition:$long:$label:linux:$type:$uuid:$subvol" ++ else ++ result "$partition:$long:$label:linux" ++ fi + exit 0 + else + exit 1 +Index: os-prober/README.btrfs +=================================================================== +--- /dev/null ++++ os-prober/README.btrfs +@@ -0,0 +1,15 @@ ++BTRFS is a new filesystem which combines the filesystem with logical volume ++management (subvolumes). For further information, see: ++ https://btrfs.wiki.kernel.org/index.php/Main_Page ++ https://btrfs.wiki.kernel.org/index.php/FAQ ++ ++In order to support BTRFS, a number of changes were necessary to os-prober, ++os-probes/common/50mounted-tests, os-probes/mounted/common/90linux-distro, ++linux-boot-prober, and linux-boot-probes/common/50mounted-tests. ++ ++The biggest impact will be to grub2 where there is additional information ++output by os-prober and where, if a BTRFS subvolume is being used for root, ++the parameters for linux-boot-prober have changed. ++ ++Sun 30 Dec 2012 11:49:52 AM EST Gene Czarcinski <gene@czarc.net> ++ diff --git a/sys-boot/os-prober/files/os-prober-dont-load-all-fs-module-and-dont-test-mount.patch b/sys-boot/os-prober/files/os-prober-dont-load-all-fs-module-and-dont-test-mount.patch new file mode 100644 index 00000000..42e22692 --- /dev/null +++ b/sys-boot/os-prober/files/os-prober-dont-load-all-fs-module-and-dont-test-mount.patch @@ -0,0 +1,92 @@ +Index: os-prober-1.76/os-probes/common/50mounted-tests +=================================================================== +--- os-prober-1.76.orig/os-probes/common/50mounted-tests ++++ os-prober-1.76/os-probes/common/50mounted-tests +@@ -49,19 +49,13 @@ elif [ -z "$types" ]; then + debug "$1 is a LUKS partition; skipping" + exit 0 + fi +- for type in $(grep -v nodev /proc/filesystems); do +- # hfsplus filesystems are mountable as hfs. Try hfs last so +- # that we can tell the difference. +- if [ "$type" = hfs ]; then +- delaytypes="${delaytypes:+$delaytypes }$type" +- elif [ "$type" = fuseblk ]; then +- if type ntfs-3g >/dev/null 2>&1; then +- types="${types:+$types }ntfs-3g" +- fi +- else +- types="${types:+$types }$type" +- fi +- done ++ ++ # Simply skip such partition is better than trying to detect ++ # it by blinded test mounts with all kinds of kernel file system, ++ # that would lead to unwanted consequence like kernel oops and ++ # risk to corrupt your system and data. ++ debug "$1 is a partition without file system; skipping" ++ exit 0 + fi + + tmpmnt=/var/lib/os-prober/mount +Index: os-prober-1.76/os-probes/init/common/10filesystems +=================================================================== +--- os-prober-1.76.orig/os-probes/init/common/10filesystems ++++ os-prober-1.76/os-probes/init/common/10filesystems +@@ -1,39 +1,19 @@ + #!/bin/sh + # Make sure filesystems are available. +-set +e # ignore errors from modprobe +- +-FILESYSTEMS='ext2 ext3 ext4 xfs jfs msdos vfat ntfs minix hfs hfsplus qnx4 ufs btrfs' +-# fuse is needed to make grub2-mount work. +-FILESYSTEMS="$FILESYSTEMS fuse" +-# The Ubuntu kernel udebs put a number of filesystem modules in +-# fs-{core,secondary}-modules. It's fairly cheap to check for these too. +-FILESYSTEMS="$FILESYSTEMS fs-core fs-secondary" +- +-if [ ! -e /var/lib/os-prober/modules ]; then +- # Check for anna-install to make it easier to use os-prober outside +- # d-i. +- if type anna-install >/dev/null 2>&1 && [ -d /lib/debian-installer ]; then +- for fs in $FILESYSTEMS; do +- ANNA_QUIET=1 DEBIAN_FRONTEND=none \ +- log-output -t os-prober \ +- anna-install "$fs-modules" || true +- done +- depmod -a >/dev/null 2>&1 || true +- fi +- +- for fs in $FILESYSTEMS; do +- case "$fs" in +- fs-*) +- ;; +- *) +- modprobe "$fs" 2>/dev/null | logger -t os-prober +- ;; +- esac +- done +- +- # We only want to keep this state inside d-i, so this is as good a +- # check as any. +- if type anna-install >/dev/null 2>&1 && [ -d /lib/debian-installer ]; then +- touch /var/lib/os-prober/modules +- fi +-fi ++set -e ++ ++# Make sure fuse is available for grub2-mount ++# As long as we use grub2-mount, we use grub2's own file system modules ++# to mount the partitiion and the operation don't require kernel support ++# other than fuse. ++if ! cat /proc/filesystems | grep nodev | cut -f2 | grep -qw fuse; then ++ modprobe fuse 2>&1 | logger -t os-prober ++fi ++# Regarding file systems not supported by grub2, or systems simply don't ++# have grub2-mount, will use linux 'mount' utility. This will require ++# kernel file system module to work, but still we don't need to modprobe ++# all of them before mount, because mount() syscall will take care of it ++# by __request_module the needed kernel module and we should leave it do ++# that for us in order to have only needed modules get loaded. ++# ++# Still if you want any kernel module loaded, add them here. diff --git a/sys-boot/os-prober/files/os-prober-fix-btrfs-subvol-mounted-tests.patch b/sys-boot/os-prober/files/os-prober-fix-btrfs-subvol-mounted-tests.patch new file mode 100644 index 00000000..d56e0948 --- /dev/null +++ b/sys-boot/os-prober/files/os-prober-fix-btrfs-subvol-mounted-tests.patch @@ -0,0 +1,84 @@ +Index: os-prober-1.76/os-probes/common/50mounted-tests +=================================================================== +--- os-prober-1.76.orig/os-probes/common/50mounted-tests ++++ os-prober-1.76/os-probes/common/50mounted-tests +@@ -65,10 +65,40 @@ fi + + mounted= + ++if [ "$types" = btrfs ]; then ++ partition="$BTRFSDEV" ++fi ++ ++if type grub2-mount >/dev/null 2>&1 && \ ++ type grub2-probe >/dev/null 2>&1 && \ ++ grub2-mount "$partition" "$tmpmnt" 2>/dev/null; then ++ mounted=1 ++ type="$(grub2-probe -d "$partition" -t fs)" || true ++ if [ "$type" ]; then ++ debug "mounted using GRUB $type filesystem driver" ++ else ++ debug "mounted using GRUB, but unknown filesystem?" ++ type=fuseblk ++ fi ++fi ++ ++if [ "$mounted" ]; then ++ for test in /usr/lib/os-probes/mounted/*; do ++ debug "running subtest $test" ++ if [ -f "$test" ] && [ -x "$test" ]; then ++ if "$test" "$partition" "$tmpmnt" "$type"; then ++ debug "os found by subtest $test" ++ do_unmount ++ exit 0 ++ fi ++ fi ++ done ++fi ++do_unmount ++ + # all btrfs processing here. Handle both unmounted and + # mounted subvolumes. + if [ "$types" = btrfs ]; then +- partition="$BTRFSDEV" + debug "begin btrfs processing for $UUID" + # note that the btrfs volume must not be mounted ro + if mount -t btrfs -U "$UUID" "$tmpmnt" 2>/dev/null; then +@@ -129,37 +159,8 @@ if [ "$types" = btrfs ]; then + rmdir "$tmpmnt" || true + if [ "$found" ]; then + exit 0 +- else +- exit 1 +- fi +-fi +- +-if type grub2-mount >/dev/null 2>&1 && \ +- type grub2-probe >/dev/null 2>&1 && \ +- grub2-mount "$partition" "$tmpmnt" 2>/dev/null; then +- mounted=1 +- type="$(grub2-probe -d "$partition" -t fs)" || true +- if [ "$type" ]; then +- debug "mounted using GRUB $type filesystem driver" +- else +- debug "mounted using GRUB, but unknown filesystem?" +- type=fuseblk + fi + fi + +-if [ "$mounted" ]; then +- for test in /usr/lib/os-probes/mounted/*; do +- debug "running subtest $test" +- if [ -f "$test" ] && [ -x "$test" ]; then +- if "$test" "$partition" "$tmpmnt" "$type"; then +- debug "os found by subtest $test" +- do_unmount +- exit 0 +- fi +- fi +- done +-fi +-do_unmount +- + # No tests found anything. + exit 1 diff --git a/sys-boot/os-prober/files/os-prober-linux-distro-avoid-expensive-ld-file-test.patch b/sys-boot/os-prober/files/os-prober-linux-distro-avoid-expensive-ld-file-test.patch new file mode 100644 index 00000000..7a6e8a8b --- /dev/null +++ b/sys-boot/os-prober/files/os-prober-linux-distro-avoid-expensive-ld-file-test.patch @@ -0,0 +1,295 @@ +Index: os-prober/os-probes/mounted/common/90linux-distro +=================================================================== +--- os-prober.orig/os-probes/mounted/common/90linux-distro ++++ os-prober/os-probes/mounted/common/90linux-distro +@@ -10,147 +10,133 @@ type="$3" + uuid="$4" + subvol="$5" + +-# This test is inaccurate, but given separate / and /boot partitions and the +-# fact that only some architectures have ld-linux.so, I can't see anything +-# better. Make sure this test has a high number so that more accurate tests +-# can come first. +-# Unless volumes to checked are already mounted, they will be mounted using +-# GRUB's own filesystems through FUSE. Since these ATM doesn't support +-# symlinks we need to also check in $dir/usr/lib* for distributions that +-# moved /lib* to /usr and only left symlinks behind. +-# TODO: look for ld-linux.so on arches that have it +-if (ls "$dir"/lib*/ld*.so* && [ -d "$dir/boot" ] || ls "$dir"/usr/lib*/ld*.so*) >/dev/null 2>/dev/null; then +- if [ -e "$dir/etc/os-release" ]; then +- short="$(grep ^NAME= "$dir/etc/os-release" | sed 's/^[^=]*=//; s/^['\''"]\(.*\)['\''"]$/\1/; s/\\\(.\)/\1/g; s/[[:space:]].*//')" +- long="$(grep ^PRETTY_NAME= "$dir/etc/os-release" | sed 's/^[^=]*=//; s/^['\''"]\(.*\)['\''"]$/\1/; s/\\\(.\)/\1/g')" +- elif [ -e "$dir/etc/debian_version" ]; then +- short="Debian" +- long="$(printf "Debian GNU/Linux (%s)\n" "$(cat "$dir/etc/debian_version")")" +- # RPM derived distributions may also have a redhat-release or +- # mandrake-release, so check their files first. +- elif [ -e "$dir/etc/altlinux-release" ]; then +- short="ALTLinux" +- long="$(cat "$dir/etc/altlinux-release")" +- elif [ -e "$dir/etc/magic-release" ]; then +- short="Magic" +- long="$(cat "$dir/etc/magic-release")" +- elif [ -e "$dir/etc/blackPanther-release" ]; then +- short="blackPanther" +- long="$(cat "$dir/etc/blackPanther-release")" +- elif [ -e "$dir/etc/ark-release" ]; then +- short="Ark" +- long="$(cat "$dir/etc/ark-release")" +- elif [ -e "$dir/etc/arch-release" ]; then +- short="Arch" +- long="$(cat "$dir/etc/arch-release")" +- elif [ -e "$dir/etc/asplinux-release" ]; then +- short="ASPLinux" +- long="$(cat "$dir/etc/asplinux-release")" +- elif [ -e "$dir/etc/lvr-release" ]; then +- short="LvR" +- long="$(cat "$dir/etc/lvr-release")" +- elif [ -e "$dir/etc/caos-release" ]; then +- short="cAos" +- long="$(cat "$dir/etc/caos-release")" +- elif [ -e "$dir/etc/aurox-release" ]; then +- short="Aurox" +- long="$(cat "$dir/etc/aurox-release")" +- elif [ -e "$dir/etc/engarde-release" ]; then +- short="EnGarde" +- long="$(cat "$dir/etc/engarde-release")" +- elif [ -e "$dir/etc/vine-release" ]; then +- short="Vine" +- long="$(cat "$dir/etc/vine-release")" +- elif [ -e "$dir/etc/whitebox-release" ]; then +- short="WhiteBox" +- long="$(cat "$dir/etc/whitebox-release")" +- elif [ -e "$dir/etc/pld-release" ]; then +- short="PLD" +- long="$(cat "$dir/etc/pld-release")" +- elif [ -e "$dir/etc/startcom-release" ]; then +- short="StartCom" +- long="$(cat "$dir/etc/startcom-release")" +- elif [ -e "$dir/etc/trustix-release" ]; then +- short="Trustix" +- long="$(cat "$dir/etc/trustix-release")" +- elif [ -e "$dir/etc/openna-release" ]; then +- short="OpenNA" +- long="$(cat "$dir/etc/openna-release")" +- elif [ -e "$dir/etc/mageia-release" ]; then +- short="Mageia" +- long="$(cat "$dir/etc/mageia-release")" +- elif [ -e "$dir/etc/conectiva-release" ]; then +- short="Conectiva" +- long="$(cat "$dir/etc/conectiva-release")" +- elif [ -e "$dir/etc/mandrake-release" ]; then +- short="Mandrake" +- long="$(cat "$dir/etc/mandrake-release")" +- elif [ -e "$dir/etc/fedora-release" ]; then +- short="Fedora" +- long="$(cat "$dir/etc/fedora-release")" +- elif [ -e "$dir/etc/redhat-release" ]; then +- short="RedHat" +- long="$(cat "$dir/etc/redhat-release")" +- elif [ -e "$dir/etc/SuSE-release" ]; then +- short="SUSE" +- long="$(head -n 1 "$dir/etc/SuSE-release")" +- elif [ -e "$dir/etc/gentoo-release" ]; then +- short="Gentoo" +- long="$(cat "$dir/etc/gentoo-release")" +- elif [ -e "$dir/etc/cobalt-release" ]; then +- short="Cobalt" +- long="$(cat "$dir/etc/cobalt-release")" +- elif [ -e "$dir/etc/yellowdog-release" ]; then +- short="YellowDog" +- long="$(cat "$dir/etc/yellowdog-release")" +- elif [ -e "$dir/etc/turbolinux-release" ]; then +- short="Turbolinux" +- long="$(cat "$dir/etc/turbolinux-release")" +- elif [ -e "$dir/etc/pardus-release" ]; then +- short="Pardus" +- long="$(cat "$dir/etc/pardus-release")" +- elif [ -e "$dir/etc/kanotix-version" ]; then +- short="Kanotix" +- long="$(cat "$dir/etc/kanotix-version")" +- elif [ -e "$dir/etc/slackware-version" ]; then +- short="Slackware" +- long="$(printf "Slackware Linux (%s)\n" "$(cat "$dir/etc/slackware-version")")" +- elif [ -e "$dir/sbin/pkgtool" ]; then +- short="Slackware" +- long="Slackware Linux" +- elif grep -qs OpenLinux "$dir/etc/issue"; then +- short="Caldera" +- long="Caldera OpenLinux" +- elif [ -e "$dir/etc/frugalware-release" ]; then +- short="Frugalware Linux" +- long="$(cat "$dir/etc/frugalware-release")" +- elif [ -e "$dir/etc/kdemar-release" ]; then +- short="K-DEMar" +- long="$(printf "K-DEMar GNU/Linux (%s)\n" "$(cat "$dir/etc/kdemar-release")")" +- elif [ -e "$dir/etc/lfs-release" ]; then +- short="LFS" +- long="$(printf "Linux From Scratch (%s)\n" "$(cat "$dir/etc/lfs-release")")" +- elif [ -e "$dir/etc/meego-release" ]; then +- short="MeeGo" +- long="$(head -1 "$dir/etc/meego-release")" +- elif [ -e "$dir/etc/4MLinux-version" ]; then +- short="4MLinux" +- long="4MLinux $(head -1 "$dir/etc/4MLinux-version")" +- elif [ -e "$dir/etc/devuan_version" ]; then +- short="Devuan" +- long="$(printf "Devuan GNU/Linux (%s)\n" "$(cat "$dir/etc/devuan_version")")" +- else +- short="Linux" +- long="unknown Linux distribution" +- fi +- +- label="$(count_next_label "$short")" +- if [ "x$type" = "xbtrfs" -a "x$uuid" != "x" -a "x$subvol" != "x" ]; then +- result "$partition:$long:$label:linux:$type:$uuid:$subvol" +- else +- result "$partition:$long:$label:linux" +- fi +- exit 0 ++if [ -e "$dir/etc/os-release" ]; then ++ short="$(grep ^NAME= "$dir/etc/os-release" | sed 's/^[^=]*=//; s/^['\''"]\(.*\)['\''"]$/\1/; s/\\\(.\)/\1/g; s/[[:space:]].*//')" ++ long="$(grep ^PRETTY_NAME= "$dir/etc/os-release" | sed 's/^[^=]*=//; s/^['\''"]\(.*\)['\''"]$/\1/; s/\\\(.\)/\1/g')" ++elif [ -e "$dir/etc/debian_version" ]; then ++ short="Debian" ++ long="$(printf "Debian GNU/Linux (%s)\n" "$(cat "$dir/etc/debian_version")")" ++# RPM derived distributions may also have a redhat-release or ++# mandrake-release, so check their files first. ++elif [ -e "$dir/etc/altlinux-release" ]; then ++ short="ALTLinux" ++ long="$(cat "$dir/etc/altlinux-release")" ++elif [ -e "$dir/etc/magic-release" ]; then ++ short="Magic" ++ long="$(cat "$dir/etc/magic-release")" ++elif [ -e "$dir/etc/blackPanther-release" ]; then ++ short="blackPanther" ++ long="$(cat "$dir/etc/blackPanther-release")" ++elif [ -e "$dir/etc/ark-release" ]; then ++ short="Ark" ++ long="$(cat "$dir/etc/ark-release")" ++elif [ -e "$dir/etc/arch-release" ]; then ++ short="Arch" ++ long="$(cat "$dir/etc/arch-release")" ++elif [ -e "$dir/etc/asplinux-release" ]; then ++ short="ASPLinux" ++ long="$(cat "$dir/etc/asplinux-release")" ++elif [ -e "$dir/etc/lvr-release" ]; then ++ short="LvR" ++ long="$(cat "$dir/etc/lvr-release")" ++elif [ -e "$dir/etc/caos-release" ]; then ++ short="cAos" ++ long="$(cat "$dir/etc/caos-release")" ++elif [ -e "$dir/etc/aurox-release" ]; then ++ short="Aurox" ++ long="$(cat "$dir/etc/aurox-release")" ++elif [ -e "$dir/etc/engarde-release" ]; then ++ short="EnGarde" ++ long="$(cat "$dir/etc/engarde-release")" ++elif [ -e "$dir/etc/vine-release" ]; then ++ short="Vine" ++ long="$(cat "$dir/etc/vine-release")" ++elif [ -e "$dir/etc/whitebox-release" ]; then ++ short="WhiteBox" ++ long="$(cat "$dir/etc/whitebox-release")" ++elif [ -e "$dir/etc/pld-release" ]; then ++ short="PLD" ++ long="$(cat "$dir/etc/pld-release")" ++elif [ -e "$dir/etc/startcom-release" ]; then ++ short="StartCom" ++ long="$(cat "$dir/etc/startcom-release")" ++elif [ -e "$dir/etc/trustix-release" ]; then ++ short="Trustix" ++ long="$(cat "$dir/etc/trustix-release")" ++elif [ -e "$dir/etc/openna-release" ]; then ++ short="OpenNA" ++ long="$(cat "$dir/etc/openna-release")" ++elif [ -e "$dir/etc/mageia-release" ]; then ++ short="Mageia" ++ long="$(cat "$dir/etc/mageia-release")" ++elif [ -e "$dir/etc/conectiva-release" ]; then ++ short="Conectiva" ++ long="$(cat "$dir/etc/conectiva-release")" ++elif [ -e "$dir/etc/mandrake-release" ]; then ++ short="Mandrake" ++ long="$(cat "$dir/etc/mandrake-release")" ++elif [ -e "$dir/etc/fedora-release" ]; then ++ short="Fedora" ++ long="$(cat "$dir/etc/fedora-release")" ++elif [ -e "$dir/etc/redhat-release" ]; then ++ short="RedHat" ++ long="$(cat "$dir/etc/redhat-release")" ++elif [ -e "$dir/etc/SuSE-release" ]; then ++ short="SUSE" ++ long="$(head -n 1 "$dir/etc/SuSE-release")" ++elif [ -e "$dir/etc/gentoo-release" ]; then ++ short="Gentoo" ++ long="$(cat "$dir/etc/gentoo-release")" ++elif [ -e "$dir/etc/cobalt-release" ]; then ++ short="Cobalt" ++ long="$(cat "$dir/etc/cobalt-release")" ++elif [ -e "$dir/etc/yellowdog-release" ]; then ++ short="YellowDog" ++ long="$(cat "$dir/etc/yellowdog-release")" ++elif [ -e "$dir/etc/turbolinux-release" ]; then ++ short="Turbolinux" ++ long="$(cat "$dir/etc/turbolinux-release")" ++elif [ -e "$dir/etc/pardus-release" ]; then ++ short="Pardus" ++ long="$(cat "$dir/etc/pardus-release")" ++elif [ -e "$dir/etc/kanotix-version" ]; then ++ short="Kanotix" ++ long="$(cat "$dir/etc/kanotix-version")" ++elif [ -e "$dir/etc/slackware-version" ]; then ++ short="Slackware" ++ long="$(printf "Slackware Linux (%s)\n" "$(cat "$dir/etc/slackware-version")")" ++elif [ -e "$dir/sbin/pkgtool" ]; then ++ short="Slackware" ++ long="Slackware Linux" ++elif grep -qs OpenLinux "$dir/etc/issue"; then ++ short="Caldera" ++ long="Caldera OpenLinux" ++elif [ -e "$dir/etc/frugalware-release" ]; then ++ short="Frugalware Linux" ++ long="$(cat "$dir/etc/frugalware-release")" ++elif [ -e "$dir/etc/kdemar-release" ]; then ++ short="K-DEMar" ++ long="$(printf "K-DEMar GNU/Linux (%s)\n" "$(cat "$dir/etc/kdemar-release")")" ++elif [ -e "$dir/etc/lfs-release" ]; then ++ short="LFS" ++ long="$(printf "Linux From Scratch (%s)\n" "$(cat "$dir/etc/lfs-release")")" ++elif [ -e "$dir/etc/meego-release" ]; then ++ short="MeeGo" ++ long="$(head -1 "$dir/etc/meego-release")" ++elif [ -e "$dir/etc/4MLinux-version" ]; then ++ short="4MLinux" ++ long="4MLinux $(head -1 "$dir/etc/4MLinux-version")" ++elif [ -e "$dir/etc/devuan_version" ]; then ++ short="Devuan" ++ long="$(printf "Devuan GNU/Linux (%s)\n" "$(cat "$dir/etc/devuan_version")")" + else + exit 1 + fi ++ ++label="$(count_next_label "$short")" ++if [ "x$type" = "xbtrfs" -a "x$uuid" != "x" -a "x$subvol" != "x" ]; then ++ result "$partition:$long:$label:linux:$type:$uuid:$subvol" ++else ++ result "$partition:$long:$label:linux" ++fi ++exit 0 +Index: os-prober/os-prober +=================================================================== +--- os-prober.orig/os-prober ++++ os-prober/os-prober +@@ -186,6 +186,11 @@ for partition in $(partitions); do + # be handled by 50mounted-tests so we can do a subvol only once. + type=$(blkid -o value -s TYPE $mapped || true) + if [ "$type" = btrfs ]; then ++ mpoint=$(grep "^$mapped " "$OS_PROBER_TMP/mounted-map" | head -n1 | cut -d " " -f 2) ++ mpoint="$(unescape_mount "$mpoint")" ++ if [ "$mpoint" = "/target/boot" ] || [ "$mpoint" = "/target" ] || [ "$mpoint" = "/" ]; then ++ continue ++ fi + uuid=$(blkid -o value -s UUID $mapped) + if grep -q "^$uuid" "$OS_PROBER_TMP/btrfs-vols" ; then + continue diff --git a/sys-boot/os-prober/files/os-prober-linux-distro-parse-os-release.patch b/sys-boot/os-prober/files/os-prober-linux-distro-parse-os-release.patch new file mode 100644 index 00000000..2aa2b316 --- /dev/null +++ b/sys-boot/os-prober/files/os-prober-linux-distro-parse-os-release.patch @@ -0,0 +1,24 @@ +Index: os-prober/os-probes/mounted/common/90linux-distro +=================================================================== +--- os-prober.orig/os-probes/mounted/common/90linux-distro ++++ os-prober/os-probes/mounted/common/90linux-distro +@@ -10,7 +10,18 @@ type="$3" + uuid="$4" + subvol="$5" + +-if [ -e "$dir/etc/os-release" ]; then ++if [ -L "$dir/etc/os-release" ]; then ++ RELPATH=$(readlink -f "$dir/etc/os-release") ++ if readlink "$dir/etc/os-release" | grep -q '^/'; then ++ RELPATH="$dir$RELPATH" ++ fi ++ if [ -f "$RELPATH" ]; then ++ short="$(grep ^NAME= "$RELPATH" | sed 's/^[^=]*=//; s/^['\''"]\(.*\)['\''"]$/\1/; s/\\\(.\)/\1/g; s/[[:space:]].*//')" ++ long="$(grep ^PRETTY_NAME= "$RELPATH" | sed 's/^[^=]*=//; s/^['\''"]\(.*\)['\''"]$/\1/; s/\\\(.\)/\1/g')" ++ else ++ exit 1 ++ fi ++elif [ -e "$dir/etc/os-release" ]; then + short="$(grep ^NAME= "$dir/etc/os-release" | sed 's/^[^=]*=//; s/^['\''"]\(.*\)['\''"]$/\1/; s/\\\(.\)/\1/g; s/[[:space:]].*//')" + long="$(grep ^PRETTY_NAME= "$dir/etc/os-release" | sed 's/^[^=]*=//; s/^['\''"]\(.*\)['\''"]$/\1/; s/\\\(.\)/\1/g')" + elif [ -e "$dir/etc/debian_version" ]; then diff --git a/sys-boot/os-prober/files/os-prober-linux-secure-boot.patch b/sys-boot/os-prober/files/os-prober-linux-secure-boot.patch new file mode 100644 index 00000000..2810f728 --- /dev/null +++ b/sys-boot/os-prober/files/os-prober-linux-secure-boot.patch @@ -0,0 +1,29 @@ +From: Andrey Borzenkov <arvidjaar@gmail.com> +Subject: detect linuxefi/initrdefi secure bootloaders too +Reference: bnc#810912 + +Recognize initrdefi and linuxefi too. Whether linux/initrd or +linuxefi/initrdefi will be emitted is controlled by SECURE_BOOT +setting in /etc/sysconfig/bootloader. +Index: os-prober-1.61/linux-boot-probes/mounted/common/40grub2 +=================================================================== +--- os-prober-1.61.orig/linux-boot-probes/mounted/common/40grub2 ++++ os-prober-1.61/linux-boot-probes/mounted/common/40grub2 +@@ -71,7 +71,7 @@ parse_grub_menu () { + ignore_item=1 + fi + ;; +- linux) ++ linux|linuxefi) + # Hack alert: sed off any (hdn,n) but + # assume the kernel is on the same + # partition. +@@ -84,7 +84,7 @@ parse_grub_menu () { + kernel="/boot$kernel" + fi + ;; +- initrd) ++ initrd|initrdefi) + initrd="$(echo "$2" | sed 's/(.*)//')" + # Initrd same. + if [ "$partition" != "$bootpart" ]; then diff --git a/sys-boot/os-prober/files/os-prober-make-btrfsprogs-optional.patch b/sys-boot/os-prober/files/os-prober-make-btrfsprogs-optional.patch new file mode 100644 index 00000000..5053e115 --- /dev/null +++ b/sys-boot/os-prober/files/os-prober-make-btrfsprogs-optional.patch @@ -0,0 +1,30 @@ +Index: os-prober-1.76/os-probes/common/50mounted-tests +=================================================================== +--- os-prober-1.76.orig/os-probes/common/50mounted-tests ++++ os-prober-1.76/os-probes/common/50mounted-tests +@@ -151,11 +151,20 @@ if [ "$types" = btrfs ]; then + rmdir "$tmpmnt" || true + exit 1 + fi +- # besides regular subvols, get ro and snapshot so thet can be excluded +- subvols=$(btrfs subvolume list -a "$tmpmnt" | cut -d ' ' -f 9 | sed -e s!^\<FS_TREE\>/!!) +- rosubvols=$(btrfs subvolume list -r -a "$tmpmnt" | cut -d ' ' -f 9 | sed -e s!^\<FS_TREE\>/!!) +- sssubvols=$(btrfs subvolume list -s -a "$tmpmnt" | cut -d ' ' -f 14 | sed -e s!^\<FS_TREE\>/!!) +- defaultvol=$(btrfs subvolume get-default "$tmpmnt" | cut -d ' ' -f 9) ++ ++ if type btrfs >/dev/null 2>&1; then ++ # besides regular subvols, get ro and snapshot so thet can be excluded ++ subvols=$(btrfs subvolume list -a "$tmpmnt" | cut -d ' ' -f 9 | sed -e s!^\<FS_TREE\>/!!) ++ rosubvols=$(btrfs subvolume list -r -a "$tmpmnt" | cut -d ' ' -f 9 | sed -e s!^\<FS_TREE\>/!!) ++ sssubvols=$(btrfs subvolume list -s -a "$tmpmnt" | cut -d ' ' -f 14 | sed -e s!^\<FS_TREE\>/!!) ++ defaultvol=$(btrfs subvolume get-default "$tmpmnt" | cut -d ' ' -f 9) ++ else ++ subvols="" ++ rosubvols="" ++ sssubvols="" ++ defaultvol="" ++ fi ++ + if ! umount "$tmpmnt"; then + warn "failed to umount btrfs volume on $tmpmnt" + rmdir "$tmpmnt" || true diff --git a/sys-boot/os-prober/files/os-prober-multiple-initrd.patch b/sys-boot/os-prober/files/os-prober-multiple-initrd.patch new file mode 100644 index 00000000..57c89e19 --- /dev/null +++ b/sys-boot/os-prober/files/os-prober-multiple-initrd.patch @@ -0,0 +1,32 @@ +Index: os-prober/linux-boot-probes/mounted/common/40grub2 +=================================================================== +--- os-prober.orig/linux-boot-probes/mounted/common/40grub2 ++++ os-prober/linux-boot-probes/mounted/common/40grub2 +@@ -19,11 +19,11 @@ entry_result () { + # if path is not relative to subvolume make it relative + kernel=${kernel#${bsv}} + kernelfile=$kernel +- initrd=${initrd#${bsv}} ++ initrd=`echo $initrd | sed -e "s!^${bsv}!!" -e "s!\\(\\s\\)${bsv}!\\1!g"` + if [ "x$GRUB_FS" != "xbtrfs" -o "x${SUSE_BTRFS_SNAPSHOT_BOOTING}" != "xtrue" ]; then + # absolute path needed: prepend subvolume if $kernel isn't empty + kernel=${kernel:+${bsv}}${kernel} +- initrd=${initrd:+${bsv}}${initrd} ++ initrd=`echo $initrd | sed -e "s!\\(\\S\\+\\)!${bsv}\\1!g"` + fi + # assumed: rootsv != bootsv if rootsv isn't ancestor of bootsv + [ "$partition" != "$bootpart" -o "$rootsv" != "$bootsv" ] && kernelfile="/boot${kernelfile}" +@@ -105,10 +105,11 @@ parse_grub_menu () { + fi + ;; + initrd|initrdefi|initrd16) +- initrd="$(echo "$2" | sed 's/(.*)//')" ++ shift ++ initrd="$(echo "$@" | sed 's/(\S*)//g')" + # Initrd same. + if [ "$partition" != "$bootpart" -a "$type" != "btrfs" ]; then +- initrd="/boot$initrd" ++ initrd=`echo $initrd | sed -e 's!\(\S\+\)!/boot\1!g'` + fi + ;; + "}") diff --git a/sys-boot/os-prober/files/os-prober-newnsdirfix.patch b/sys-boot/os-prober/files/os-prober-newnsdirfix.patch new file mode 100644 index 00000000..4adcc7a0 --- /dev/null +++ b/sys-boot/os-prober/files/os-prober-newnsdirfix.patch @@ -0,0 +1,10 @@ +diff -up os-prober-1.46/common.sh.newnsmove os-prober-1.46/common.sh +--- os-prober-1.46/common.sh.newnsmove 2011-04-10 05:30:57.000000000 +0430 ++++ os-prober-1.46/common.sh 2011-05-04 04:08:09.603020037 +0430 +@@ -1,5 +1,5 @@ + newns () { +- [ "$OS_PROBER_NEWNS" ] || exec /usr/lib/os-prober/newns "$0" "$@" ++ [ "$OS_PROBER_NEWNS" ] || exec /usr/lib/newns "$0" "$@" + } + + cleanup_tmpdir=false diff --git a/sys-boot/os-prober/files/os-prober-probe-MD-devices.patch b/sys-boot/os-prober/files/os-prober-probe-MD-devices.patch new file mode 100644 index 00000000..61122da1 --- /dev/null +++ b/sys-boot/os-prober/files/os-prober-probe-MD-devices.patch @@ -0,0 +1,26 @@ +Index: os-prober-1.61/os-prober +=================================================================== +--- os-prober-1.61.orig/os-prober ++++ os-prober-1.61/os-prober +@@ -39,6 +39,11 @@ partitions () { + fi + done + ++ # Add Linux MD unpartioned devices. Linux MD partitions are already covered above ++ [ -f /proc/mdstat ] && grep '^md' /proc/mdstat | while read md line; do ++ [ -e "/dev/$md" ] && echo "/dev/$md" ++ done ++ + # Add Serial ATA RAID devices + if type dmraid >/dev/null 2>&1 && \ + dmraid -s -c >/dev/null 2>&1; then +@@ -79,7 +84,8 @@ parse_proc_mdstat () { + udevadm info "$@" + } + fi +- while read line; do ++ # Only add MD slaves to the list ++ while read md line; do + for word in $line; do + dev="${word%%\[*}" + # TODO: factor this out to something in di-utils if diff --git a/sys-boot/os-prober/files/os-prober-redcore.patch b/sys-boot/os-prober/files/os-prober-redcore.patch index 5ce141bd..501d2784 100644 --- a/sys-boot/os-prober/files/os-prober-redcore.patch +++ b/sys-boot/os-prober/files/os-prober-redcore.patch @@ -1,19 +1,19 @@ diff -Nur a/os-probes/mounted/common/90linux-distro b/os-probes/mounted/common/90linux-distro ---- a/os-probes/mounted/common/90linux-distro 2014-09-28 22:04:17.000000000 +0100 -+++ b/os-probes/mounted/common/90linux-distro 2016-11-06 12:16:59.285765508 +0000 -@@ -89,6 +89,15 @@ - elif [ -e "$dir/etc/gentoo-release" ]; then - short="Gentoo" - long="$(cat "$dir/etc/gentoo-release")" -+ elif [ -e "$dir/etc/redcore-release" ]; then -+ short="Redcore" -+ long="$(cat "$dir/etc/redcore-release")" -+ elif [ -e "$dir/etc/kogaion-release" ]; then -+ short="Kogaion" -+ long="$(cat "$dir/etc/kogaion-release")" -+ elif [ -e "$dir/etc/argent-release" ]; then -+ short="Argent" -+ long="$(cat "$dir/etc/argent-release")" - elif [ -e "$dir/etc/cobalt-release" ]; then - short="Cobalt" - long="$(cat "$dir/etc/cobalt-release")" +--- a/os-probes/mounted/common/90linux-distro 2021-01-28 00:23:50.827441813 +0000 ++++ b/os-probes/mounted/common/90linux-distro 2021-01-28 00:27:33.379716742 +0000 +@@ -98,6 +98,15 @@ + elif [ -e "$dir/etc/gentoo-release" ]; then + short="Gentoo" + long="$(cat "$dir/etc/gentoo-release")" ++elif [ -e "$dir/etc/redcore-release" ]; then ++ short="Redcore" ++ long="$(cat "$dir/etc/redcore-release")" ++elif [ -e "$dir/etc/kogaion-release" ]; then ++ short="Kogaion" ++ long="$(cat "$dir/etc/kogaion-release")" ++elif [ -e "$dir/etc/argent-release" ]; then ++ short="Argent" ++ long="$(cat "$dir/etc/argent-release")" + elif [ -e "$dir/etc/cobalt-release" ]; then + short="Cobalt" + long="$(cat "$dir/etc/cobalt-release")" diff --git a/sys-boot/os-prober/files/os-prober-skip-part-on-multipath.patch b/sys-boot/os-prober/files/os-prober-skip-part-on-multipath.patch new file mode 100644 index 00000000..c813750a --- /dev/null +++ b/sys-boot/os-prober/files/os-prober-skip-part-on-multipath.patch @@ -0,0 +1,42 @@ +Index: os-prober-1.61/os-prober +=================================================================== +--- os-prober-1.61.orig/os-prober ++++ os-prober-1.61/os-prober +@@ -23,6 +23,28 @@ + fi + return 1 + } ++mp_disks="UNDEF" ++on_multipath () { ++ type multipath >/dev/null 2>&1 || return 1 ++ local parent="${1%/*}" ++ local device="${parent##*/}" ++ ++ if [ "$mp_disks" = "UNDEF" ]; then ++ mp_disks=`multipath -d -l | sed -n -e 's/^.\+[0-9]\+:[0-9]\+:[0-9]\+:[0-9]\+ \([^ ]\+\) .*/\1/p'` ++ fi ++ ++ if [ -z "$mp_disks" ]; then ++ return 1 ++ fi ++ ++ for i in $mp_disks; do ++ if [ "$device" = "$i" ]; then ++ debug "$1: part of multipath disk $i" ++ return 0 ++ fi ++ done ++ return 1 ++} + + partitions () { + os_name="$(uname -s)" +@@ -31,7 +54,7 @@ partitions () { + # Serial ATA RAID disk. + for part in /sys/block/*/*[0-9]; do + if [ -f "$part/start" ] && \ +- [ ! -f "$part/whole_disk" ] && ! on_sataraid $part; then ++ [ ! -f "$part/whole_disk" ] && ! on_sataraid $part && ! on_multipath $part; then + name="$(echo "${part##*/}" | sed 's,[!.],/,g')" + if [ -e "/dev/$name" ]; then + echo "/dev/$name" diff --git a/sys-boot/os-prober/files/os-prober-use-tmp-over-var-lib-for-transient-files.patch b/sys-boot/os-prober/files/os-prober-use-tmp-over-var-lib-for-transient-files.patch new file mode 100644 index 00000000..cce5cb6b --- /dev/null +++ b/sys-boot/os-prober/files/os-prober-use-tmp-over-var-lib-for-transient-files.patch @@ -0,0 +1,276 @@ +From 2ed7c3ae98aa671d504eba254fdd89ea26fe15c8 Mon Sep 17 00:00:00 2001 +From: Michael Chang <mchang@suse.com> +Date: Thu, 7 Mar 2019 16:31:19 +0800 +Subject: [PATCH] Use /tmp over /var/lib for transient files + +Create transient mount point in directory /tmp rather than /var/lib +which is not available during transactional update. Also clean up the +count_last_label function for not relying on /var/lib/os-prober/labels +file for the caculation. + +https://en.opensuse.org/openSUSE:Packaging_for_transactional-updates + +v2: +- Fix accidental deletion of btrfs subvolume (boo#1130669). +- Fix detection of btrfs boot subvolume if its /etc/fstab entry contains + leading slash for subvol= mount option. + +--- + common.sh | 37 ++++++++++++++------------------ + linux-boot-prober | 2 +- + linux-boot-probes/common/50mounted-tests | 2 +- + os-prober | 3 --- + os-probes/common/50mounted-tests | 2 +- + 5 files changed, 19 insertions(+), 27 deletions(-) + +Index: os-prober-1.76/common.sh +=================================================================== +--- os-prober-1.76.orig/common.sh ++++ os-prober-1.76/common.sh +@@ -21,31 +21,26 @@ require_tmpdir() { + fi + } + +-count_for() { +- _labelprefix="$1" +- _result=$(grep "^${_labelprefix} " /var/lib/os-prober/labels 2>/dev/null || true) +- +- if [ -z "$_result" ]; then +- return +- else +- echo "$_result" | cut -d' ' -f2 +- fi +-} +- ++OS_PROBER_LABELS="" + count_next_label() { +- require_tmpdir +- + _labelprefix="$1" +- _cfor="$(count_for "${_labelprefix}")" +- +- if [ -z "$_cfor" ]; then +- echo "${_labelprefix} 1" >> /var/lib/os-prober/labels ++ _count="" ++ _labels="" ++ for i in $OS_PROBER_LABELS; do ++ _label="`echo $i | cut -d: -f1`" ++ if [ x"$_labelprefix" = x"$_label" ]; then ++ _count=`echo $i | cut -d: -f2` ++ _labels="$_labels $_label:`expr $_count + 1`" ++ else ++ _labels="$_labels $i" ++ fi ++ done ++ if [ -z "$_count" ]; then ++ OS_PROBER_LABELS="$OS_PROBER_LABELS $_labelprefix:1" + else +- sed "s/^${_labelprefix} ${_cfor}/${_labelprefix} $(($_cfor + 1))/" /var/lib/os-prober/labels > "$OS_PROBER_TMP/os-prober.tmp" +- mv "$OS_PROBER_TMP/os-prober.tmp" /var/lib/os-prober/labels ++ OS_PROBER_LABELS="$_labels" + fi +- +- echo "${_labelprefix}${_cfor}" ++ echo "${_labelprefix}${_count}" + } + + progname= +Index: os-prober-1.76/linux-boot-prober +=================================================================== +--- os-prober-1.76.orig/linux-boot-prober ++++ os-prober-1.76/linux-boot-prober +@@ -7,11 +7,6 @@ newns "$@" + require_tmpdir + ERR="n" + +-tmpmnt=/var/lib/os-prober/mount +-if [ ! -d "$tmpmnt" ]; then +- mkdir "$tmpmnt" +-fi +- + mounted= + bootmnt= + bootsv= +@@ -45,23 +40,21 @@ if [ "x$ERR" != xn ]; then + fi + + if [ "$type" = btrfs ]; then ++ tmpmnt="$(mktemp -d /tmp/linux-boot-prober.XXXXXX)" + # handle all of the btrfs stuff here + if [ ! -e "/proc/self/mountinfo" ]; then + warn "/proc/self/mountinfo does not exist, exiting" +- umount "$tmpmnt" 2>/dev/null + rmdir "$tmpmnt" 2>/dev/null + exit 1 + fi + mpoint=$(grep "btrfs" /proc/self/mountinfo | grep " /$subvol " | grep " $partition " | cut -d ' ' -f 5) + if [ "$mpoint" = "/" ]; then + warn "specifying active root not valid, exiting" +- umount "$tmpmnt" 2>/dev/null + rmdir "$tmpmnt" 2>/dev/null + exit 1 + fi + if [ "$mpoint" = "$tmpmnt" ]; then + warn "btrfs subvol=$subvool, UUID=$UUID, already mounted on $tmpmnt **ERROR**" +- umount "$tmpmnt" 2>/dev/null + rmdir "$tmpmnt" 2>/dev/null + exit 1 + fi +@@ -74,8 +67,6 @@ if [ "$type" = btrfs ]; then + + if ! mount $opts -t btrfs -U $UUID "$tmpmnt" 2>/dev/null; then + warn "error mounting btrfs subvol=$subvol UUID=$UUID" +- umount "$tmpmnt/boot" 2>/dev/null +- umount "$tmpmnt" 2>/dev/null + rmdir "$tmpmnt" 2>/dev/null + exit 1 + fi +@@ -83,8 +74,6 @@ if [ "$type" = btrfs ]; then + # bind-mount + if ! mount -o bind "$mpoint" "$tmpmnt" 2>/dev/null; then + warn "error mounting btrfs bindfrom=$mpoint subvol=$subvol UUID=$UUID" +- umount "$tmpmnt/boot" 2>/dev/null +- umount "$tmpmnt" 2>/dev/null + rmdir "$tmpmnt" 2>/dev/null + exit 1 + fi +@@ -103,27 +92,34 @@ if [ "$type" = btrfs ]; then + bootsv="$subvol" + elif echo "$bootmnt" | cut -d ' ' -f 3 | grep -q "btrfs"; then + # separate btrfs /boot subvolume +- bootsv=$(echo "$bootmnt" | cut -d ' ' -f 4 | grep "^subvol=" | sed "s/subvol=//" ) +- bootuuid=$(echo "$bootmnt" | cut -d ' ' -f 1 | grep "^UUID=" | sed "s/UUID=//" ) ++ bootsv=$(echo "$bootmnt" | cut -d ' ' -f 4 | sed -n 's!\(^subvol=\|.*,subvol=\)\([^,]\+\).*!\2!p') ++ if [ -z "$bootsv" ]; then ++ warn "no subvolume in entry: $bootmnt" ++ umount "$tmpmnt" 2>/dev/null ++ rmdir "$tmpmnt" 2>/dev/null ++ exit 1 ++ fi ++ bootuuid=$(echo "$bootmnt" | cut -d ' ' -f 1 | sed -n 's/UUID=\("\(.*\)"\|\(.*\)\)/\2\3/p') + debug "mounting btrfs $tmpmnt/boot UUID=$bootuuid subvol=$bootsv" + bindfrom=$(check_btrfs_mounted $bootsv $bootuuid) + if [ -n "$bindfrom" ]; then + # already mounted some place + if ! mount -o bind $bindfrom "$tmpmnt/boot" 2>/dev/null; then + warn "error bind mounting btrfs boot subvol=$bootsv, from=$bindfrom" +- umount "$tmpmnt/boot" 2>/dev/null + umount "$tmpmnt" 2>/dev/null + rmdir "$tmpmnt" 2>/dev/null + exit 1 + fi + elif ! mount -o subvol=$bootsv -t btrfs -U $bootuuid "$tmpmnt/boot" 2>/dev/null; then + warn "error mounting btrfs boot partition subvol=$bootsv, UUID=$bootuuid" +- umount "$tmpmnt/boot" 2>/dev/null + umount "$tmpmnt" 2>/dev/null + rmdir "$tmpmnt" 2>/dev/null + exit 1 + fi +- bootpart=$(grep " btrfs " /proc/self/mountinfo | grep " /$bootsv " | cut -d ' ' -f 10) ++ bootpart=$(grep " btrfs " /proc/self/mountinfo | grep " `echo /$bootsv | tr -s /` " | cut -d ' ' -f 10) ++ if [ -z "$bootpart" ]; then ++ warn "no bootpart for $bootsv in /proc/self/mountinfo" ++ fi + else + # non-btrfs partition or logical volume + linux_mount_boot $partition $tmpmnt +Index: os-prober-1.76/linux-boot-probes/common/50mounted-tests +=================================================================== +--- os-prober-1.76.orig/linux-boot-probes/common/50mounted-tests ++++ os-prober-1.76/linux-boot-probes/common/50mounted-tests +@@ -42,10 +42,7 @@ elif [ -z "$types" ]; then + types="$(grep -v nodev /proc/filesystems)" + fi + +-tmpmnt=/var/lib/os-prober/mount +-if [ ! -d "$tmpmnt" ]; then +- mkdir "$tmpmnt" +-fi ++tmpmnt="$(mktemp -d /tmp/linux-boot-probes-50mounted-tests.XXXXXX)" + + mounted= + if type grub2-mount >/dev/null 2>&1 && \ +Index: os-prober-1.76/os-prober +=================================================================== +--- os-prober-1.76.orig/os-prober ++++ os-prober-1.76/os-prober +@@ -141,9 +141,6 @@ parse_proc_mdstat () { + done + } + +-# Needed for idempotency +-rm -f /var/lib/os-prober/labels +- + for prog in /usr/lib/os-probes/init/*; do + if [ -x "$prog" ] && [ -f "$prog" ]; then + "$prog" || true +Index: os-prober-1.76/os-probes/common/50mounted-tests +=================================================================== +--- os-prober-1.76.orig/os-probes/common/50mounted-tests ++++ os-prober-1.76/os-probes/common/50mounted-tests +@@ -58,10 +58,7 @@ elif [ -z "$types" ]; then + exit 0 + fi + +-tmpmnt=/var/lib/os-prober/mount +-if [ ! -d "$tmpmnt" ]; then +- mkdir "$tmpmnt" +-fi ++tmpmnt="$(mktemp -d /tmp/os-probes-50mounted-tests.XXXXXX)" + + mounted= + +@@ -105,7 +102,7 @@ probe_subvol () + local UUID=$3 + local tmpmnt=$4 + +- mounted= ++ local mounted= + mpoint="$(grep btrfs /proc/self/mountinfo | grep "$partition " | grep "/$subvol " | cut -d ' ' -f 5)" + ret=1 + +@@ -115,13 +112,18 @@ probe_subvol () + + if [ -n "$mpoint" ]; then + if [ "x$mpoint" = "x/" ]; then +- continue # this is the root for the running system ++ return 1 + fi +- mounted=1 + else + # again, do not mount btrfs ro +- mount -t btrfs $opts -U "$UUID" "$tmpmnt" +- mpoint="$tmpmnt" ++ if mount -t btrfs $opts -U "$UUID" "$tmpmnt" 2>/dev/null; then ++ debug "btrfs volume $UUID mounted with $opt" ++ mpoint="$tmpmnt" ++ mounted=1 ++ else ++ warn "cannot mount btrfs volume $UUID with $opt" ++ return 1 ++ fi + fi + test="/usr/lib/os-probes/mounted/90linux-distro" + if [ -f "$test" ] && [ -x "$test" ]; then +@@ -131,7 +133,7 @@ probe_subvol () + ret=0 + fi + fi +- if [ -z "$mounted" ]; then ++ if [ "$mounted" ]; then + if ! umount "$tmpmnt"; then + warn "failed to umount $tmpmnt" + fi +Index: os-prober-1.76/linux-boot-probes/mounted/common/40grub2 +=================================================================== +--- os-prober-1.76.orig/linux-boot-probes/mounted/common/40grub2 ++++ os-prober-1.76/linux-boot-probes/mounted/common/40grub2 +@@ -15,7 +15,7 @@ found_item=0 + + entry_result () { + if [ "x$type" = "xbtrfs" ]; then +- bsv=${bootsv:+/}${bootsv} ++ bsv=`echo ${bootsv:+/}${bootsv} | tr -s /` + # if path is not relative to subvolume make it relative + kernel=${kernel#${bsv}} + kernelfile=$kernel diff --git a/sys-boot/os-prober/os-prober-1.77-r314.ebuild b/sys-boot/os-prober/os-prober-1.77-r10.ebuild index 8010ba3f..9ab62e33 100644 --- a/sys-boot/os-prober/os-prober-1.77-r314.ebuild +++ b/sys-boot/os-prober/os-prober-1.77-r10.ebuild @@ -21,9 +21,32 @@ DEPEND="" QA_MULTILIB_PATHS="usr/lib/os-prober/.*" # start : Redcore Linux Project tweaks -PATCHES=( - "${FILESDIR}"/${PN}-1.76-exherbo.patch - "${FILESDIR}"/os-prober-redcore.patch +PATCHES=( + ${FILESDIR}/${PN}-newnsdirfix.patch + ${FILESDIR}/${PN}-SUSE.patch + ${FILESDIR}/${PN}-1.49-fix-grub2.cfg-parsing.patch + ${FILESDIR}/${PN}-1.49-grub2-mount.patch + ${FILESDIR}/${PN}-probe-MD-devices.patch + ${FILESDIR}/${PN}-linux-secure-boot.patch + ${FILESDIR}/${PN}-btrfsfix.patch + ${FILESDIR}/${PN}-EFI-openSUSEfy.patch + ${FILESDIR}/${PN}-accept-ESP-on-IMSM.patch + ${FILESDIR}/${PN}-dont-load-all-fs-module-and-dont-test-mount.patch + ${FILESDIR}/${PN}-fix-btrfs-subvol-mounted-tests.patch + ${FILESDIR}/${PN}-skip-part-on-multipath.patch + ${FILESDIR}/Improve-btrfs-handling-on-os-probing-for-grub2.patch + ${FILESDIR}/${PN}-btrfs-absolute-subvol.patch + ${FILESDIR}/${PN}-40grub-check-grub2.patch + ${FILESDIR}/${PN}-btrfs-snapshot-detection.patch + ${FILESDIR}/${PN}-btrfs-always-detect-default.patch + ${FILESDIR}/${PN}-linux-distro-avoid-expensive-ld-file-test.patch + ${FILESDIR}/${PN}-linux-distro-parse-os-release.patch + ${FILESDIR}/${PN}-05efi-blkid.patch + ${FILESDIR}/${PN}-multiple-initrd.patch + ${FILESDIR}/${PN}-make-btrfsprogs-optional.patch + ${FILESDIR}/${PN}-use-tmp-over-var-lib-for-transient-files.patch + ${FILESDIR}/${PN}-btrfs-multiple-device.patch + ${FILESDIR}/${PN}-redcore.patch ) # stop : Redcore Linux Project tweaks @@ -48,7 +71,7 @@ src_install() { dobin os-prober linux-boot-prober # Note: as no shared libraries are installed, /usr/lib is correct - exeinto /usr/lib/os-prober + exeinto /usr/lib doexe newns insinto /usr/share/os-prober |