backuptool: Unmount v3 partitions during backup
Extracted file /tmp/install/bin/backuptool.functions
Extracted file /tmp/install/bin/backuptool.sh
Extracted 2 file(s)
about to run program [/tmp/install/bin/backuptool.sh] with 5 args
[libfs_mgr]Unmapped logical partition system
DM_DEV_REMOVE failed for [vendor]: Device or resource busy
Cannot unmap vendor before removing group qti_dynamic_partitions.
script aborted: assert failed: update_dynamic_partitions(package_extract_file(dynamic_partitions_op_list))
assert failed: update_dynamic_partitions(package_extract_file(dynamic_partitions_op_list))error: 25
Updater process ended with ERROR: 1
Failed to mount '/system_root' (No such file or directory)
I:Actual block device: '/dev/block/dm-0', current file system: 'ext4'
We can clearly see that after version 3 script is executed with
its specific functions. It cannot or don't unmount partitions for
successful OTA upgrade. Resulting broken installation, this also
affects ROM inbuilt OTA updater app.
Signed-off-by: TheHitMan7 <krtik.vrma@gmail.com>
Change-Id: Ic2d4e7809e8abd402c2a49188c73c83ea3b4e8df
diff --git a/prebuilt/common/bin/backuptool.sh b/prebuilt/common/bin/backuptool.sh
index 01e84bf..648eb56 100755
--- a/prebuilt/common/bin/backuptool.sh
+++ b/prebuilt/common/bin/backuptool.sh
@@ -171,6 +171,7 @@
mkdir -p $C
preserve_addon_d
run_stages pre-backup backup post-backup
+ umount_extra $all_V3_partitions
fi
unmount_system
;;
diff --git a/prebuilt/common/bin/backuptool_ab.sh b/prebuilt/common/bin/backuptool_ab.sh
index eb881b4..5de0251 100755
--- a/prebuilt/common/bin/backuptool_ab.sh
+++ b/prebuilt/common/bin/backuptool_ab.sh
@@ -178,6 +178,7 @@
mkdir -p $C
preserve_addon_d
run_stages pre-backup backup post-backup
+ umount_extra $all_V3_partitions
else
cleanup
fi