1 files changed, 14 insertions, 0 deletions

diff --git a/fs/ocfs2/stackglue.c b/fs/ocfs2/stackglue.c
index ca5ce14cbddc..5c8343fe7438 100644
--- a/fs/ocfs2/stackglue.c
+++ b/fs/ocfs2/stackglue.c
@@ -603,11 +603,25 @@ static struct kobj_attribute ocfs2_attr_cluster_stack =
                ocfs2_cluster_stack_show,
                ocfs2_cluster_stack_store);
 
+
+
+static ssize_t ocfs2_dlm_recover_show(struct kobject *kobj,
+                                        struct kobj_attribute *attr,
+                                        char *buf)
+{
+        return snprintf(buf, PAGE_SIZE, "1\n");
+}
+
+static struct kobj_attribute ocfs2_attr_dlm_recover_support =
+        __ATTR(dlm_recover_callback_support, S_IRUGO,
+               ocfs2_dlm_recover_show, NULL);
+
 static struct attribute *ocfs2_attrs[] = {
         &ocfs2_attr_max_locking_protocol.attr,
         &ocfs2_attr_loaded_cluster_plugins.attr,
         &ocfs2_attr_active_cluster_plugin.attr,
         &ocfs2_attr_cluster_stack.attr,
+        &ocfs2_attr_dlm_recover_support.attr,
         NULL,
 };