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>
authored by Tiger Yang and committed by Mark Fasheh bcd5625b c271c5c2