diff --git a/oam/cloud/IDBInstanceCmds.sh b/oam/cloud/IDBInstanceCmds.sh
old mode 100755
new mode 100644
index 4cb70b59f..1a33c8328
--- a/oam/cloud/IDBInstanceCmds.sh
+++ b/oam/cloud/IDBInstanceCmds.sh
@@ -111,9 +111,20 @@ export JAVA_HOME=$java
 
 # get Keys and region
 AmazonAccessKeyFile=`$prefix/Calpont/bin/getConfig Installation AmazonAccessKey`
+if [ $AmazonAccessKeyfile == "unassigned" ]; then
+	echo "FAILED: missing Config Setting AmazonAccessKey : $AmazonAccessKeyfile"
+	exit 1
+fi
+
 AmazonSecretKeyFile=`$prefix/Calpont/bin/getConfig Installation AmazonSecretKey`
+if [ $AmazonSecretKeyFile == "unassigned" ]; then
+	echo "FAILED: missing Config Setting AmazonSecretKeyFile : $AmazonSecretKeyFile"
+	exit 1
+fi
+
 AmazonAccessKey=`cat $AmazonAccessKeyFile`
 AmazonSecretKey=`cat $AmazonSecretKeyFile`
+
 Region=`$prefix/Calpont/bin/getConfig Installation AmazonRegion`
 subnet=`$prefix/Calpont/bin/getConfig Installation AmazonSubNetID`
 
diff --git a/oam/cloud/IDBVolumeCmds.sh b/oam/cloud/IDBVolumeCmds.sh
index b5a11ab10..02482b43b 100644
--- a/oam/cloud/IDBVolumeCmds.sh
+++ b/oam/cloud/IDBVolumeCmds.sh
@@ -18,6 +18,13 @@ if [ "$1" = "create" ]; then
 		exit 1
 	fi
 	volumeSize="$2"
+
+	#get module-type
+	if [ "$3" = "" ]; then
+		echo "Enter Module Type"
+		exit 1
+	fi
+	moduleType="$3"
 fi
 
 if [ "$1" = "describe" ]; then
@@ -104,12 +111,20 @@ export JAVA_HOME=$java
 
 # get Keys and region
 AmazonAccessKeyFile=`$prefix/Calpont/bin/getConfig Installation AmazonAccessKey`
+if [ $AmazonAccessKeyfile == "unassigned" ]; then
+	echo "FAILED: missing Config Setting AmazonAccessKey : $AmazonAccessKeyfile"
+	exit 1
+fi
+
 AmazonSecretKeyFile=`$prefix/Calpont/bin/getConfig Installation AmazonSecretKey`
+if [ $AmazonSecretKeyFile == "unassigned" ]; then
+	echo "FAILED: missing Config Setting AmazonSecretKeyFile : $AmazonSecretKeyFile"
+	exit 1
+fi
+
 AmazonAccessKey=`cat $AmazonAccessKeyFile`
 AmazonSecretKey=`cat $AmazonSecretKeyFile`
 
-Region=`$prefix/Calpont/bin/getConfig Installation AmazonRegion`
-
 if test ! -f $AmazonAccessKeyfile ; then
 	echo "FAILED: missing AmazonAccessKeyfile : $AmazonAccessKeyfile"
 	exit 1
@@ -120,6 +135,8 @@ if test ! -f $AmazonSecretKeyfile ; then
 	exit 1
 fi
 
+Region=`$prefix/Calpont/bin/getConfig Installation AmazonRegion`
+
 
 checkInfostatus() {
 	#check if attached
@@ -173,11 +190,29 @@ checkInfostatus() {
 createvolume() {
 	# get zone
 	zone=`$prefix/Calpont/bin/IDBInstanceCmds.sh getZone`
-	#create volume
-	volume=`ec2-create-volume -O $AmazonAccessKey -W $AmazonSecretKey --region $Region -z $zone -s $volumeSize | awk '{gsub(/^[ \t]+|[ \t]+$/,"");print $2}'`
 
-#	#get volume name
-#	volume=`cat /tmp/volumeCreate_$resourceName | awk '{gsub(/^[ \t]+|[ \t]+$/,"");print $2}'`
+	if [ $moduleType == "um" ]; then
+		# get type
+		volumeType=`$prefix/Calpont/bin/IDBInstanceCmds.sh UMVolumeType`
+		if [ $volumeType == "io1" ]; then
+			# get IOPS
+			volumeIOPS=`$prefix/Calpont/bin/IDBInstanceCmds.sh UMVolumeIOPS`
+		fi
+	else	# pm
+		# get type
+		volumeType=`$prefix/Calpont/bin/IDBInstanceCmds.sh PMVolumeType`
+		if [ $volumeType == "io1" ]; then
+			# get IOPS
+			volumeIOPS=`$prefix/Calpont/bin/IDBInstanceCmds.sh PMVolumeIOPS`
+		fi
+	fi
+
+	#create volume
+	if [ $volumeType == "io1" ]; then
+		volume=`ec2-create-volume -O $AmazonAccessKey -W $AmazonSecretKey --region $Region -z $zone -s $volumeSize -t volumeType -iops $volumeIOPS  | awk '{gsub(/^[ \t]+|[ \t]+$/,"");print $2}'`
+	else
+		volume=`ec2-create-volume -O $AmazonAccessKey -W $AmazonSecretKey --region $Region -z $zone -s $volumeSize -t volumeType | awk '{gsub(/^[ \t]+|[ \t]+$/,"");print $2}'`
+
 	echo $volume
 	return
 }
diff --git a/oam/oamcpp/liboamcpp.cpp b/oam/oamcpp/liboamcpp.cpp
index 0a391379b..280e164e1 100644
--- a/oam/oamcpp/liboamcpp.cpp
+++ b/oam/oamcpp/liboamcpp.cpp
@@ -5939,7 +5939,7 @@ namespace oam
 		catch(...) {}
 
 		writeLog("addUMdisk - Create new Volume for um" + itoa(moduleID), LOG_TYPE_DEBUG);
-		volumeName = createEC2Volume(UMVolumeSize);
+		volumeName = createEC2Volume(UMVolumeSize, "um");
 		if ( volumeName == "failed" ) {
 			writeLog("addModule: create volume failed", LOG_TYPE_CRITICAL);
 			exceptionControl("addUMdisk", API_FAILURE);
@@ -6120,7 +6120,7 @@ namespace oam
 				int retry = 0;
 				for ( ; retry < 5 ; retry++ )
 				{
-					volumeName = createEC2Volume(volumeSize);
+					volumeName = createEC2Volume(volumeSize, "pm");
 				
 					if ( volumeName == "failed" || volumeName.empty() )
 						retry = retry;
@@ -7839,7 +7839,7 @@ namespace oam
 	std::string Oam::createEC2Volume(std::string size, std::string name)
 	{
 		// run script to get Volume Status
-		string cmd = InstallDir + "/bin/IDBVolumeCmds.sh create " + size + " > /tmp/createVolumeStatus_" + name;
+		string cmd = InstallDir + "/bin/IDBVolumeCmds.sh create " + size + " " + name + " > /tmp/createVolumeStatus_" + name;
 		int ret = system(cmd.c_str());
 		if (WEXITSTATUS(ret) != 0 )
 			return "failed";