diff --git a/go/weed/server.go b/go/weed/server.go
index 0b973f7e1..1bb0ab0a7 100644
--- a/go/weed/server.go
+++ b/go/weed/server.go
@@ -81,10 +81,10 @@ func init() {
 	filerOptions.dir = cmdServer.Flag.String("filer.dir", "", "directory to store meta data, default to a 'filer' sub directory of what -mdir is specified")
 	filerOptions.defaultReplicaPlacement = cmdServer.Flag.String("filer.defaultReplicaPlacement", "", "Default replication type if not specified during runtime.")
 	filerOptions.redirectOnRead = cmdServer.Flag.Bool("filer.redirectOnRead", false, "whether proxy or redirect to volume server during file GET request")
-	filerOptions.cassandra_server = cmdFiler.Flag.String("filer.cassandra.server", "", "host[:port] of the cassandra server")
-	filerOptions.cassandra_keyspace = cmdFiler.Flag.String("filer.cassandra.keyspace", "seaweed", "keyspace of the cassandra server")
+	filerOptions.cassandra_server = cmdServer.Flag.String("filer.cassandra.server", "", "host[:port] of the cassandra server")
+	filerOptions.cassandra_keyspace = cmdServer.Flag.String("filer.cassandra.keyspace", "seaweed", "keyspace of the cassandra server")
 	filerOptions.redis_server = cmdServer.Flag.String("filer.redis.server", "", "host:port of the redis server, e.g., 127.0.0.1:6379")
-	filerOptions.redis_database = cmdFiler.Flag.Int("filer.redis.database", 0, "the database on the redis server")
+	filerOptions.redis_database = cmdServer.Flag.Int("filer.redis.database", 0, "the database on the redis server")
 
 }
 
@@ -224,7 +224,7 @@ func runServer(cmd *Command, args []string) bool {
 	volumeWait.Wait()
 	time.Sleep(100 * time.Millisecond)
 	r := http.NewServeMux()
-	volumeServer := weed_server.NewVolumeServer(r, *serverIp, *volumePort, *serverPublicIp, folders, maxCounts,
+	volumeServer := weed_server.NewVolumeServer(r, r, *serverIp, *volumePort, *serverPublicIp, folders, maxCounts,
 		*serverIp+":"+strconv.Itoa(*masterPort), *volumePulse, *serverDataCenter, *serverRack,
 		serverWhiteList, *volumeFixJpgOrientation,
 	)
diff --git a/go/weed/volume.go b/go/weed/volume.go
index 550dbd4b6..a9f7f508c 100644
--- a/go/weed/volume.go
+++ b/go/weed/volume.go
@@ -107,7 +107,7 @@ func runVolume(cmd *Command, args []string) bool {
 
 	r := http.NewServeMux()
 
-	volumeServer := weed_server.NewVolumeServer(r, *v.ip, *v.port, *v.publicIp, v.folders, v.folderMaxLimits,
+	volumeServer := weed_server.NewVolumeServer(r, r, *v.ip, *v.port, *v.publicIp, v.folders, v.folderMaxLimits,
 		*v.master, *v.pulseSeconds, *v.dataCenter, *v.rack,
 		v.whiteList,
 		*v.fixJpgOrientation,
diff --git a/go/weed/weed_server/volume_server.go b/go/weed/weed_server/volume_server.go
index 9ceeb0149..0eb9daa0e 100644
--- a/go/weed/weed_server/volume_server.go
+++ b/go/weed/weed_server/volume_server.go
@@ -22,7 +22,7 @@ type VolumeServer struct {
 	FixJpgOrientation bool
 }
 
-func NewVolumeServer(r *http.ServeMux, ip string, port int, publicIp string, folders []string, maxCounts []int,
+func NewVolumeServer(adminMux, publicMux *http.ServeMux, ip string, port int, publicIp string, folders []string, maxCounts []int,
 	masterNode string, pulseSeconds int,
 	dataCenter string, rack string,
 	whiteList []string,
@@ -39,18 +39,18 @@ func NewVolumeServer(r *http.ServeMux, ip string, port int, publicIp string, fol
 
 	vs.guard = security.NewGuard(whiteList, "")
 
-	r.HandleFunc("/status", vs.guard.Secure(vs.statusHandler))
-	r.HandleFunc("/admin/assign_volume", vs.guard.Secure(vs.assignVolumeHandler))
-	r.HandleFunc("/admin/vacuum_volume_check", vs.guard.Secure(vs.vacuumVolumeCheckHandler))
-	r.HandleFunc("/admin/vacuum_volume_compact", vs.guard.Secure(vs.vacuumVolumeCompactHandler))
-	r.HandleFunc("/admin/vacuum_volume_commit", vs.guard.Secure(vs.vacuumVolumeCommitHandler))
-	r.HandleFunc("/admin/freeze_volume", vs.guard.Secure(vs.freezeVolumeHandler))
-	r.HandleFunc("/admin/delete_collection", vs.guard.Secure(vs.deleteCollectionHandler))
-	r.HandleFunc("/stats/counter", vs.guard.Secure(statsCounterHandler))
-	r.HandleFunc("/stats/memory", vs.guard.Secure(statsMemoryHandler))
-	r.HandleFunc("/stats/disk", vs.guard.Secure(vs.statsDiskHandler))
-	r.HandleFunc("/delete", vs.guard.Secure(vs.batchDeleteHandler))
-	r.HandleFunc("/", vs.storeHandler)
+	adminMux.HandleFunc("/status", vs.guard.Secure(vs.statusHandler))
+	adminMux.HandleFunc("/admin/assign_volume", vs.guard.Secure(vs.assignVolumeHandler))
+	adminMux.HandleFunc("/admin/vacuum_volume_check", vs.guard.Secure(vs.vacuumVolumeCheckHandler))
+	adminMux.HandleFunc("/admin/vacuum_volume_compact", vs.guard.Secure(vs.vacuumVolumeCompactHandler))
+	adminMux.HandleFunc("/admin/vacuum_volume_commit", vs.guard.Secure(vs.vacuumVolumeCommitHandler))
+	adminMux.HandleFunc("/admin/freeze_volume", vs.guard.Secure(vs.freezeVolumeHandler))
+	adminMux.HandleFunc("/admin/delete_collection", vs.guard.Secure(vs.deleteCollectionHandler))
+	adminMux.HandleFunc("/stats/counter", vs.guard.Secure(statsCounterHandler))
+	adminMux.HandleFunc("/stats/memory", vs.guard.Secure(statsMemoryHandler))
+	adminMux.HandleFunc("/stats/disk", vs.guard.Secure(vs.statsDiskHandler))
+	publicMux.HandleFunc("/delete", vs.guard.Secure(vs.batchDeleteHandler))
+	publicMux.HandleFunc("/", vs.storeHandler)
 
 	go func() {
 		connected := true