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| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2014-10-30 22:47:03 -0700 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2014-11-04 17:34:15 -0800 |
| commit | d5053a34a9cc797b9d5d77574354b5555848c43c (patch) | |
| tree | 86e6e101b812f6d2500b46bf1cd567aa9c8b33c6 /Documentation/filesystems/f2fs.txt | |
| parent | be138b7b0d4cbfb8a927d9bc333ceffee9908c23 (diff) | |
f2fs: introduce -o fastboot for reducing booting time only
If a system wants to reduce the booting time as a top priority, now we can
use a mount option, -o fastboot.
With this option, f2fs conducts a little bit slow write_checkpoint, but
it can avoid the node page reads during the next mount time.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'Documentation/filesystems/f2fs.txt')
| -rw-r--r-- | Documentation/filesystems/f2fs.txt | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/filesystems/f2fs.txt b/Documentation/filesystems/f2fs.txt index 4bb9f278c031..e0950c483c22 100644 --- a/Documentation/filesystems/f2fs.txt +++ b/Documentation/filesystems/f2fs.txt @@ -135,6 +135,9 @@ nobarrier This option can be used if underlying storage guarantees If this option is set, no cache_flush commands are issued but f2fs still guarantees the write ordering of all the data writes. +fastboot This option is used when a system wants to reduce mount + time as much as possible, even though normal performance + can be sacrificed. ================================================================================ DEBUGFS ENTRIES |