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| author | Tiger Yang <tiger.yang@oracle.com> | 2011-03-02 19:32:09 +0800 |
|---|---|---|
| committer | Joel Becker <jlbec@evilplan.org> | 2011-05-23 23:37:12 -0700 |
| commit | e2b0c215c2bd57693af69f7a430585109c02b07f (patch) | |
| tree | 1b3197508edd4045267dfb1d71c46a3acf9ae1ec /Documentation/filesystems/ocfs2.txt | |
| parent | d762f4383100c2a87b1a3f2d678cd3b5425655b4 (diff) | |
| download | blackbird-op-linux-e2b0c215c2bd57693af69f7a430585109c02b07f.tar.gz blackbird-op-linux-e2b0c215c2bd57693af69f7a430585109c02b07f.zip | |
ocfs2: clean up mount option about atime in ocfs2.txt
As ocfs2 supports relatime and strictatime, we need update the
relative document. Atime_quantum need work with strictatime, so only
show it in procfs when mount with strictatime.
Signed-off-by: Tiger Yang <tiger.yang@oracle.com>
Signed-off-by: Joel Becker <jlbec@evilplan.org>
Diffstat (limited to 'Documentation/filesystems/ocfs2.txt')
| -rw-r--r-- | Documentation/filesystems/ocfs2.txt | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/Documentation/filesystems/ocfs2.txt b/Documentation/filesystems/ocfs2.txt index 9ed920a8cd79..7618a287aa41 100644 --- a/Documentation/filesystems/ocfs2.txt +++ b/Documentation/filesystems/ocfs2.txt @@ -46,9 +46,15 @@ errors=panic Panic and halt the machine if an error occurs. intr (*) Allow signals to interrupt cluster operations. nointr Do not allow signals to interrupt cluster operations. +noatime Do not update access time. +relatime(*) Update atime if the previous atime is older than + mtime or ctime +strictatime Always update atime, but the minimum update interval + is specified by atime_quantum. atime_quantum=60(*) OCFS2 will not update atime unless this number of seconds has passed since the last update. - Set to zero to always update atime. + Set to zero to always update atime. This option need + work with strictatime. data=ordered (*) All data are forced directly out to the main file system prior to its metadata being committed to the journal. |
