ocfs2: update mount option documentation
We forgot to document the atime_quantum mount option in ocfs2.txt. This adds
a proper description of how it works.
Signed-off-by: Tiger Yang <tiger.yang@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
diff --git a/Documentation/filesystems/ocfs2.txt b/Documentation/filesystems/ocfs2.txt
index af6defd..8ccf0c1 100644
--- a/Documentation/filesystems/ocfs2.txt
+++ b/Documentation/filesystems/ocfs2.txt
@@ -54,3 +54,6 @@
intr (*) Allow signals to interrupt cluster operations.
nointr Do not allow signals to interrupt cluster
operations.
+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.