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| author |   Jaegeuk Kim <jaegeuk@kernel.org> | 2015-01-23 18:33:46 -0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2015-02-11 17:04:40 -0800 |
| commit | 2d834bf9ac8e40d9ae2a2dcde2348bd028f87ec4 (patch) | |
| tree | 3488fad8e7a8c90363355b2265f69d9fd07c3da9 /Documentation | |
| parent | f2fs: fix not to drop mount options when retrying fill_super (diff) | |
| download | linux-dev-2d834bf9ac8e40d9ae2a2dcde2348bd028f87ec4.tar.xz linux-dev-2d834bf9ac8e40d9ae2a2dcde2348bd028f87ec4.zip | |
f2fs: support norecovery mount option
This patch adds a mount option, norecovery, which is mostly same as
disable_roll_forward. The only difference is that norecovery should be activated
with read-only mount option.
This can be used when user wants to check whether f2fs is mountable or not
without any recovery process. (e.g., xfstests/200)
Reviewed-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/filesystems/f2fs.txt | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/filesystems/f2fs.txt b/Documentation/filesystems/f2fs.txt index e0950c483c22..6758aa358475 100644 --- a/Documentation/filesystems/f2fs.txt +++ b/Documentation/filesystems/f2fs.txt @@ -106,6 +106,8 @@ background_gc=%s Turn on/off cleaning operations, namely garbage Default value for this option is on. So garbage collection is on by default. disable_roll_forward Disable the roll-forward recovery routine +norecovery Disable the roll-forward recovery routine, mounted read- + only (i.e., -o ro,disable_roll_forward) discard Issue discard/TRIM commands when a segment is cleaned. no_heap Disable heap-style segment allocation which finds free segments for data from the beginning of main area, while |