OSDN Git Service

mke2fs: optionally create undo file
authorDarrick J. Wong <darrick.wong@oracle.com>
Tue, 5 May 2015 14:41:23 +0000 (10:41 -0400)
committerTheodore Ts'o <tytso@mit.edu>
Tue, 5 May 2015 14:41:40 +0000 (10:41 -0400)
commit2d291b3c6bd791e0b9d89459a011dfce15982231
tree06b174572fd2d2e41ad3c39ba2768a0ef00455a9
parentf7d055945e2d6bb0b82ab1587e173a3003699298
mke2fs: optionally create undo file

Provide the user with an option to create an undo file so that they
can roll back a failed tuning operation.  Previously, one would be
created if force_undo was set in the configuration file and a bunch of
(undocumented) conditions were met.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
misc/mke2fs.8.in
misc/mke2fs.c