diff --git a/cpackEngineRPM.cmake b/cpackEngineRPM.cmake
index 7cee142a8..697572035 100644
--- a/cpackEngineRPM.cmake
+++ b/cpackEngineRPM.cmake
@@ -194,8 +194,8 @@ SET(CPACK_RPM_platform_USER_FILELIST
 "/usr/local/mariadb/columnstore/bin/autoConfigure"
 "/usr/local/mariadb/columnstore/bin/ddlcleanup"
 "/usr/local/mariadb/columnstore/bin/idbmeminfo"
-"/usr/local/mariadb/columnstore/bin/IDBInstanceCmds.sh"
-"/usr/local/mariadb/columnstore/bin/IDBVolumeCmds.sh"
+"/usr/local/mariadb/columnstore/bin/MCSInstanceCmds.sh"
+"/usr/local/mariadb/columnstore/bin/MCSVolumeCmds.sh"
 "/usr/local/mariadb/columnstore/bin/binary_installer.sh" 
 "/usr/local/mariadb/columnstore/bin/myCnf-include-args.text" 
 "/usr/local/mariadb/columnstore/bin/myCnf-exclude-args.text"
diff --git a/oam/cloud/MCSVolumeCmds.sh b/oam/cloud/MCSVolumeCmds.sh
index 03fadfef8..6c0e90290 100644
--- a/oam/cloud/MCSVolumeCmds.sh
+++ b/oam/cloud/MCSVolumeCmds.sh
@@ -189,7 +189,7 @@ checkInfostatus() {
 
 createvolume() {
 	# get zone
-	zone=`$prefix/mariadb/columnstore/bin/IDBInstanceCmds.sh getZone`
+	zone=`$prefix/mariadb/columnstore/bin/MCSinstanceCmds.sh getZone`
 
 	if [ $moduleType == "um" ]; then
 		# get type