Whamcloud - gitweb
e2fsck: optionally create an undo file
authorDarrick J. Wong <darrick.wong@oracle.com>
Tue, 5 May 2015 14:40:37 +0000 (10:40 -0400)
committerTheodore Ts'o <tytso@mit.edu>
Tue, 5 May 2015 14:40:49 +0000 (10:40 -0400)
commitce9b74ab4f55f18dfcc1e702384e668780d465f7
tree3c2fac41b0bfc40a1b781f65b5371d5d93d2e761
parentdc248a10ca498c96734f9568c213ace4a92aefa9
e2fsck: optionally create an undo file

Provide the user with an option to create an undo file so that they
can roll back a failed repair operation.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
e2fsck/e2fsck.8.in
e2fsck/e2fsck.h
e2fsck/unix.c
lib/ext2fs/undo_io.c