1 files changed, 19 insertions, 6 deletions
diff --git a/weed/server/filer_grpc_server_sub_meta.go b/weed/server/filer_grpc_server_sub_meta.go
index 3fdac1b26..a900275b9 100644
--- a/weed/server/filer_grpc_server_sub_meta.go
+++ b/weed/server/filer_grpc_server_sub_meta.go
@@ -201,14 +201,18 @@ func (fs *FilerServer) eachEventNotificationFn(req *filer_pb.SubscribeMetadataRe
 			return nil
 		}
 
-		if !strings.HasPrefix(fullpath, req.PathPrefix) {
-			if eventNotification.NewParentPath != "" {
-				newFullPath := util.Join(eventNotification.NewParentPath, entryName)
-				if !strings.HasPrefix(newFullPath, req.PathPrefix) {
+		if hasPrefixIn(fullpath, req.PathPrefixes) {
+			// good
+		} else {
+			if !strings.HasPrefix(fullpath, req.PathPrefix) {
+				if eventNotification.NewParentPath != "" {
+					newFullPath := util.Join(eventNotification.NewParentPath, entryName)
+					if !strings.HasPrefix(newFullPath, req.PathPrefix) {
+						return nil
+					}
+				} else {
 					return nil
 				}
-			} else {
-				return nil
 			}
 		}
 
@@ -227,6 +231,15 @@ func (fs *FilerServer) eachEventNotificationFn(req *filer_pb.SubscribeMetadataRe
 	}
 }
 
+func hasPrefixIn(text string, prefixes []string) bool {
+	for _, p := range prefixes {
+		if strings.HasPrefix(text, p) {
+			return true
+		}
+	}
+	return false
+}
+
 func (fs *FilerServer) addClient(clientType string, clientAddress string) (clientName string) {
 	clientName = clientType + "@" + clientAddress
 	glog.V(0).Infof("+ listener %v", clientName)