ocfs2: Local alloc window size changeable via mount option

[deliverable/linux.git] / Documentation / filesystems / ocfs2.txt

diff --git a/Documentation/filesystems/ocfs2.txt b/Documentation/filesystems/ocfs2.txt
index b63bd2d7fcd3017bc8d63206da7e7978d143bce9..071fad137eb553b5ba2dd158c615ce185cccd294 100644 (file)
--- a/Documentation/filesystems/ocfs2.txt
+++ b/Documentation/filesystems/ocfs2.txt
@@ -72,3 +72,6 @@ commit=nrsec  (*)     Ocfs2 can be told to sync all its data and metadata
                        it at the default (5 seconds).
                        Setting it to very large values will improve
                        performance.
+localalloc=8(*)                Allows custom localalloc size in MB. If the value is too
+                       large, the fs will silently revert it to the default.
+                       Localalloc is not enabled for local mounts.