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| author | Daniel Golle <daniel@makrotopia.org> | 2021-08-04 19:03:16 +0100 |
|---|---|---|
| committer | Daniel Golle <daniel@makrotopia.org> | 2021-08-04 19:12:34 +0100 |
| commit | e67865c569c0cbdc452c63b54b02f5c3cc4d247a (patch) | |
| tree | 44d4af55c7fc50dcb4de5b22530f6216638ad65c /package/base-files/files/lib/upgrade/stage2 | |
| parent | b37f0dde78656a352914c4d01010979530589103 (diff) | |
| download | openwrt-e67865c569c0cbdc452c63b54b02f5c3cc4d247a.tar.gz openwrt-e67865c569c0cbdc452c63b54b02f5c3cc4d247a.tar.bz2 openwrt-e67865c569c0cbdc452c63b54b02f5c3cc4d247a.zip | |
base-files: upgrade: try umount lvm and loop devices
Try umount on device mapper and loop devices still mounted, so the
subsequent call to disactivate all physical volumes and delete all
loop devices is more likely to succeed.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Diffstat (limited to 'package/base-files/files/lib/upgrade/stage2')
| -rwxr-xr-x | package/base-files/files/lib/upgrade/stage2 | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/package/base-files/files/lib/upgrade/stage2 b/package/base-files/files/lib/upgrade/stage2 index 30ad19f7f1..45fb98d889 100755 --- a/package/base-files/files/lib/upgrade/stage2 +++ b/package/base-files/files/lib/upgrade/stage2 @@ -64,6 +64,10 @@ switch_to_ramfs() { /bin/mount -o remount,ro /mnt /bin/umount -l /mnt + grep -e "^/dev/dm-.*" -e "^/dev/loop.*" /proc/mounts | while read bdev mp _r; do + umount $mp + done + [ "$RAMFS_COPY_LOSETUP" ] && losetup -D [ "$RAMFS_COPY_LVM" ] && { mkdir -p /tmp/lvm/cache |