e2fsck: don't add a UUID on a mounted filesystem with csums
This fix is similar to 66457fcb for tune2fs. When booting from a root
filesystem with an empty UUID which fsck fixes the following remount
step reliably fails, leaving the filesystem in an inconsistent state.
Like the tune2fs fix this patch resolves the issue by simply refusing to
update the UUID if the filesystem is mounted.
Signed-off-by: Michael Marineau <michael.marineau@coreos.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
1 file changed