diff --git a/doc/bugs/incremental_fsck_should_not_use_sticky_bit/comment_6_c7f1170b84f9ea4befe96cdfe3bdaa1f._comment b/doc/bugs/incremental_fsck_should_not_use_sticky_bit/comment_6_c7f1170b84f9ea4befe96cdfe3bdaa1f._comment
new file mode 100644
index 0000000000..9d70c84ec4
--- /dev/null
+++ b/doc/bugs/incremental_fsck_should_not_use_sticky_bit/comment_6_c7f1170b84f9ea4befe96cdfe3bdaa1f._comment
@@ -0,0 +1,8 @@
+[[!comment format=mdwn
+ username="http://joeyh.name/"
+ ip="209.250.56.172"
+ subject="comment 6"
+ date="2014-02-20T20:09:22Z"
+ content="""
+I also need some local fast database for metadata index storing.
+"""]]