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Accepting request 211328 from home:michael-chang:12.3:bnc:846003

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- add os-prober-fix-btrfs-subvol-mounted-tests.patch
  * move btrfs subvolume mounted tests after regualr rootfs tree
    tests to make sure that root and subvolume fs tree are tested.
  * the test order is just a preference, assuming that distribution
    are installed to root fs tree more likely than to a subvolume.

OBS-URL: https://build.opensuse.org/request/show/211328
OBS-URL: https://build.opensuse.org/package/show/Base:System/os-prober?expand=0&rev=35
This commit is contained in:
Dr. Werner Fink 2013-12-23 12:07:20 +00:00 committed by Git OBS Bridge
parent 55931a4bef
commit 639c2fee1c
3 changed files with 127 additions and 0 deletions
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115
os-prober-fix-btrfs-subvol-mounted-tests.patch Normal file
View File

@ -0,0 +1,115 @@
Index: os-prober-1.61/os-probes/common/50mounted-tests
===================================================================
--- os-prober-1.61.orig/os-probes/common/50mounted-tests
+++ os-prober-1.61/os-probes/common/50mounted-tests
@@ -56,10 +56,54 @@ fi
mounted=
-# all btrfs processing here. Handle both unmounted and
-# mounted subvolumes.
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 $type filesystem driver"
+ else
+ debug "mounted using GRUB, but unknown filesystem?"
+ type=fuseblk
+ fi
+else
+ ro_partition "$partition"
+ for type in $types; do
+ if mount -o ro -t "$type" "$partition" "$tmpmnt" 2>/dev/null; then
+ debug "mounted as $type filesystem"
+ mounted=1
+ break
+ fi
+ done
+fi
+
+if [ "$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 $test"
+ if ! umount "$tmpmnt"; then
+ warn "failed to umount $tmpmnt"
+ fi
+ rmdir "$tmpmnt" || true
+ exit 0
+ fi
+ fi
+ done
+ if ! umount "$tmpmnt"; then
+ warn "failed to umount $tmpmnt"
+ fi
+fi
+
+# all btrfs subvol processing here. Handle both unmounted and
+# mounted subvolumes.
+if [ "$types" = btrfs ]; then
debug "begin btrfs processing for $UUID"
# note that the btrfs volume must not be mounted ro
if mount -t btrfs -U "$UUID" "$tmpmnt" 2>/dev/null; then
@@ -117,52 +161,9 @@ if [ "$types" = btrfs ]; then
fi
fi
done
- rmdir "$tmpmnt" || true
if [ "$found" ]; then
+ rmdir "$tmpmnt" || true
exit 0
- else
- exit 1
- fi
-fi
-
-if type grub2-mount >/dev/null 2>&1 && \
- type grub2-probe >/dev/null 2>&1 && \
- grub2-mount "$partition" "$tmpmnt" 2>/dev/null; then
- mounted=1
- type="$(grub2-probe -d "$partition" -t fs)" || true
- if [ "$type" ]; then
- debug "mounted using GRUB $type filesystem driver"
- else
- debug "mounted using GRUB, but unknown filesystem?"
- type=fuseblk
- fi
-else
- ro_partition "$partition"
- for type in $types; do
- if mount -o ro -t "$type" "$partition" "$tmpmnt" 2>/dev/null; then
- debug "mounted as $type filesystem"
- mounted=1
- break
- fi
- done
-fi
-
-if [ "$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 $test"
- if ! umount "$tmpmnt"; then
- warn "failed to umount $tmpmnt"
- fi
- rmdir "$tmpmnt" || true
- exit 0
- fi
- fi
- done
- if ! umount "$tmpmnt"; then
- warn "failed to umount $tmpmnt"
fi
fi

9
os-prober.changes
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@ -1,3 +1,12 @@
-------------------------------------------------------------------
Wed Dec 18 04:16:03 UTC 2013 - mchang@suse.com
- add os-prober-fix-btrfs-subvol-mounted-tests.patch
* move btrfs subvolume mounted tests after regualr rootfs tree
tests to make sure that root and subvolume fs tree are tested.
* the test order is just a preference, assuming that distribution
are installed to root fs tree more likely than to a subvolume.
-------------------------------------------------------------------
Fri Dec 6 09:21:55 UTC 2013 - mchang@suse.com

3
os-prober.spec
View File

@ -49,6 +49,8 @@ Patch10: os-prober-EFI-openSUSEfy.patch
Patch11: os-prober-accept-ESP-on-IMSM.patch
# PATCH-FIX-OPENSUSE: don't modprobe all file system modules and don't test mount on unknown partition (bnc#851722)
Patch12: os-prober-dont-load-all-fs-module-and-dont-test-mount.patch
# PATCH-FIX-OPENSUSE: fix os-prober entries for distro on btrfs root-fs not created (bnc#846003)
Patch13: os-prober-fix-btrfs-subvol-mounted-tests.patch
Requires: /bin/grep
Requires: /bin/sed
@ -79,6 +81,7 @@ cp %SOURCE1 .
%patch10 -p1
%patch11 -p1
%patch12 -p1
%patch13 -p1
%build
make %{?_smp_mflags} CC="%__cc" CFLAGS="%{optflags}"