tree b3fa907736578ee97b63fe8dc94aeff99d3b1115
parent 89c79905eb9f2aef0cb2f204200361913578aaec
author TheHitMan7 <krtik.vrma@gmail.com> 1673179450 +0530
committer Jis G Jacob <studiokeys@blissroms.org> 1673877095 -0500

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