This reverts commit dc855f8bdfc13917cf8d90d6c2a19223ca7eee5a.
Support for ext4 for userdata has been restored, so we must also restore
dm-bow
Note that since it was deprecated, a few things have changed at the dm
layer, so there are follow-on patches to fix up all the issues
aosp/3238494 enables checkpoints on ext4 in cuttlefish, get this too
With all the patches in place, run:
launch_cvd \
-userdata_format="ext4" \
--data_policy=always_create --blank_data_image_mb=16000
then run
atest vts_kernel_checkpoint_test
Test: atest vts_kernel_checkpoint_test passes
Bug: 210958368
Change-Id: I06ad3c7870b67080dfd6d72917751b20193a4fd6
Signed-off-by: Paul Lawrence <paullawrence@google.com>