Add btrfsck option to select the super block copy
commit8c43a9adf7fd56d9212398c93433d68dfd6d683f
authorChris Mason <chris.mason@oracle.com>
Mon, 4 Oct 2010 19:41:10 +0000 (4 15:41 -0400)
committerChris Mason <chris.mason@oracle.com>
Mon, 4 Oct 2010 19:41:10 +0000 (4 15:41 -0400)
tree4ef0cf316a06e32dc20216800d56ca4b16861901
parentc301fccdab6fa8126c3585c37227f988996492f8
Add btrfsck option to select the super block copy

btrfsck -s 0 uses the defult 0, -s 1 uses copy #1 etc.

Signed-off-by: Chris Mason <chris.mason@oracle.com>
btrfsck.c