Try to recover corrupted ext4 /data with backup superblock
If the superblock of /data is corrupted, fs_mgr would skip check_fs.
But, e2fsck actually may reference backup superblock to recover
the filesystem. This fix gives fs_mgr second chance to fix corrupted
ext4 /data.
Bug: 156200421
Test: boot with corrupted ext4 superblock
Signed-off-by: Randall Huang <huangrandall@google.com>
Change-Id: Ieb89e7274d772962fe37927dcd62567dd5aa4657
(cherry picked from commit 72abd7b246f733e5f417e2bc529c9b482c4a778b)
1 file changed