1RESIZE.F2FS(8)              System Manager's Manual             RESIZE.F2FS(8)
2
3
4

NAME

6       resize.f2fs - resize filesystem size
7

SYNOPSIS

9       resize.f2fs  [ -t target sectors ] [ -d debugging-level ] [ -o overpro‐
10       vision-ratio-percentage ] [ -i ] [ -s ] [ -V ] device
11

DESCRIPTION

13       resize.f2fs is used to resize an f2fs file system (usually  in  a  disk
14       partition).   device  is  the  special file corresponding to the device
15       (e.g.  /dev/sdXX).
16
17       Current version only supports expanding the prebuilt filesystem.
18
19
20       The exit code returned by resize.f2fs is 0 on success and -1  on  fail‐
21       ure.
22

OPTIONS

24       -t target sectors
25              Specify the size in sectors.
26
27       -d debug-level
28              Specify  the  level of debugging options.  The default number is
29              0, which shows basic debugging messages.
30
31       -o overprovision-ratio-percentage
32              Specify the percentage of the volume that will be used as  over‐
33              provision  area.   This area is hidden to users, and utilized by
34              F2FS cleaner. If not specified, the best number will be assigned
35              automatically according to the partition size.
36
37       -i     Enable extended node bitmap.
38
39       -s     Enable safe resize.
40
41       -V     Print the version number and exit.
42
43
44       AUTHOR
45              This  version  of  resize.f2fs  has  been written by Jaegeuk Kim
46              <jaegeuk@kernel.org>.
47

AVAILABILITY

49       resize.f2fs is available  from  git://git.kernel.org/pub/scm/linux/ker‐
50       nel/git/jaegeuk/f2fs-tools.git.
51

SEE ALSO

53       mkfs.f2fs(8),      fsck.f2fs(8),      dump.f2fs(8),     defrag.f2fs(8),
54       sload.f2fs(8).
55
56
57
58                                                                RESIZE.F2FS(8)