From 2d834bf9ac8e40d9ae2a2dcde2348bd028f87ec4 Mon Sep 17 00:00:00 2001 From: Jaegeuk Kim Date: Fri, 23 Jan 2015 18:33:46 -0800 Subject: 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 Signed-off-by: Jaegeuk Kim --- Documentation/filesystems/f2fs.txt | 2 ++ 1 file changed, 2 insertions(+) (limited to 'Documentation/filesystems') 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 -- cgit v1.2.3