Nick Kralevich
authored
Don't silently ignore umount errors. At a minimum, log them. Add strerror(errno) to another umount call, to make sure we get some actionable data. check_fs: try 5 times umounting the filesystem. It appears that the umount is failing, perhaps because some service is opening the file on the device or other error. Try unmounting it multiple times in case it's a transient problem and we can recover. Bug: 19199624 Bug: 19156134 Change-Id: I7213eb52d55116fb2419a36494d26d5e159981a7