From e2b0c215c2bd57693af69f7a430585109c02b07f Mon Sep 17 00:00:00 2001 From: Tiger Yang Date: Wed, 2 Mar 2011 19:32:09 +0800 Subject: 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 Signed-off-by: Joel Becker --- Documentation/filesystems/ocfs2.txt | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'Documentation/filesystems/ocfs2.txt') diff --git a/Documentation/filesystems/ocfs2.txt b/Documentation/filesystems/ocfs2.txt index 9ed920a8cd7..7618a287aa4 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. -- cgit v1.2.3