resize.f2fs - resize filesystem size

resize.f2fs is available from git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs-tools.git.

resize.f2fs is used to resize an f2fs file system (usually in a disk partition).  device is  the  special
       file corresponding to the device (e.g.  /dev/sdXX).

       Current version only supports expanding the prebuilt filesystem.

       The exit code returned by resize.f2fs is 0 on success and -1 on failure.

       resize.f2fs - resize filesystem size

-ttargetsectors
              Specify the size in sectors.

       -ddebug-level
              Specify  the  level  of  debugging  options.  The default number is 0, which shows basic debugging
              messages.

       -ooverprovision-ratio-percentage
              Specify the percentage of the volume that will be used as overprovision area.  This area is hidden
              to users, and utilized by F2FS cleaner. If  not  specified,  the  best  number  will  be  assigned
              automatically according to the partition size.

       -i     Enable extended node bitmap.

       -s     Enable safe resize.

       -V     Print the version number and exit.

       AUTHOR
              This version of resize.f2fs has been written by Jaegeuk Kim <jaegeuk@kernel.org>.

mkfs.f2fs(8),fsck.f2fs(8),dump.f2fs(8),defrag.f2fs(8),sload.f2fs(8).RESIZE.F2FS(8)

resize.f2fs  [  -ttargetsectors ] [ -ddebugging-level ] [ -ooverprovision-ratio-percentage ] [ -i ] [
       -s ] [ -V ] device