tree d57069a1b1d5a567ae3a025fec03a4f7680c2dad
parent ce75e7125217f430f6fce97538484d10594a7b7b
author David Anderson <dvander@google.com> 1526584374 -0700
committer David Anderson <dvander@google.com> 1527806305 -0700

adb: add remount -R for deduplicated ext4

When using "adb remount" on a deduplicated filesystem, the current
response is a warning that the remount will not work. This patch
allows the user to specify an -R option. This option will reboot to recovery,
run e2fsck to undo deduplication, and then reboot the device where "adb
remount" will then succeed.

In addition, if verity needs to be disabled to remount, it will be disabled in
the same reboot cycle to minimize reboots.

Bug: 64109868
Test: adb remount -R on a deduplicated filesystem
Change-Id: I812407499b2df6f4d2509e8d51878117108a6849