1RESIZE.F2FS(8) System Manager's Manual RESIZE.F2FS(8)
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6 resize.f2fs - resize filesystem size
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9 resize.f2fs [ -t target sectors ] [ -d debugging-level ] [ -o overpro‐
10 vision-ratio-percentage ] [ -i ] [ -s ] [ -V ] device
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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).
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17 Current version only supports expanding the prebuilt filesystem.
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20 The exit code returned by resize.f2fs is 0 on success and -1 on fail‐
21 ure.
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24 -t target sectors
25 Specify the size in sectors.
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27 -d debug-level
28 Specify the level of debugging options. The default number is
29 0, which shows basic debugging messages.
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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.
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37 -i Enable extended node bitmap.
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39 -s Enable safe resize.
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41 -V Print the version number and exit.
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44 AUTHOR
45 This version of resize.f2fs has been written by Jaegeuk Kim
46 <jaegeuk@kernel.org>.
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49 resize.f2fs is available from git://git.kernel.org/pub/scm/linux/ker‐
50 nel/git/jaegeuk/f2fs-tools.git.
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53 mkfs.f2fs(8), fsck.f2fs(8), dump.f2fs(8), defrag.f2fs(8),
54 sload.f2fs(8).
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58 RESIZE.F2FS(8)