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| author | Changman Lee <cm224.lee@samsung.com> | 2013-04-03 10:26:49 +0400 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk.kim@samsung.com> | 2013-04-03 12:27:52 +0400 |
| commit | 1571f84a1f65f6bf35d99d59ba52bdee6722e4b6 (patch) | |
| tree | cda8d4bb8d7bc02c317c1aa6d2e966535ae078b3 /Documentation/filesystems | |
| parent | cfb185a1488810fbae9256c7d52f66c558c6ea04 (diff) | |
| download | linux-1571f84a1f65f6bf35d99d59ba52bdee6722e4b6.tar.xz | |
f2fs: update f2fs.txt related with discard at mkfs
o mkfs.f2fs supports no discard option.
o fixed volume label size in 512 bytes.
Signed-off-by: Changman Lee <cm224.lee@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Diffstat (limited to 'Documentation/filesystems')
| -rw-r--r-- | Documentation/filesystems/f2fs.txt | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Documentation/filesystems/f2fs.txt b/Documentation/filesystems/f2fs.txt index dcf338e62b71..bd3c56c67380 100644 --- a/Documentation/filesystems/f2fs.txt +++ b/Documentation/filesystems/f2fs.txt @@ -146,7 +146,7 @@ USAGE Format options -------------- --l [label] : Give a volume label, up to 256 unicode name. +-l [label] : Give a volume label, up to 512 unicode name. -a [0 or 1] : Split start location of each area for heap-based allocation. 1 is set by default, which performs this. -o [int] : Set overprovision ratio in percent over volume size. @@ -156,6 +156,8 @@ Format options -z [int] : Set the number of sections per zone. 1 is set by default. -e [str] : Set basic extension list. e.g. "mp3,gif,mov" +-t [0 or 1] : Disable discard command or not. + 1 is set by default, which conducts discard. ================================================================================ DESIGN |