diff --git a/Mount.md b/Mount.md
index b293cb8..ce8ca61 100644
--- a/Mount.md
+++ b/Mount.md
@@ -15,7 +15,8 @@ To unmount, just shut it down the "weed mount".
 
 ### Weed Mount Architecture
 
-"weed mount" has a persistent connection to Master to know the locations of all volumes.
+"weed mount" has a persistent client connecting to Master, to get the location updates of all volumes.
+There are no network round trip to lookup the volume id location.
 
 For reads:
 1. Client Reads File Metadata => Weed Filer => Weed Filer database (LevelDB, Cassandra, Redis, Mysql, Postgres, etc)