diff --git a/defaults.inc b/defaults.inc
index 80a3ccdb..5d6b6a49 100755
--- a/defaults.inc
+++ b/defaults.inc
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-VERS='2.3.16-10252023'
+VERS='2.3.17-10252023'
 
 noheader=' update service dailytemp '
 
diff --git a/powerwall.sh b/powerwall.sh
index ac6beb27..bb50e2d1 100755
--- a/powerwall.sh
+++ b/powerwall.sh
@@ -947,7 +947,7 @@ SHUTDOWN_SERVER(){
 
 ISCSIVMSHUTDOWN(){
 	for ESXIHOST in "${PW_MAINSITE_HOSTS[@]}"; do
-		echo -en "${idsCL[LightCyan]}Shutting down any VM's on '${ESXIHOST}' that are running on an iSCSI drive ... "
+		echo -en "${idsCL[LightCyan]}Shutting down any VM's on '${ESXIHOST}' that are running on an iSCSI-PRI drive ... "
 		${PW_FOLDER}/esxi-scripts/iscsi-vm-shutdown.ps1 ${ESXIHOST} >/dev/null 2>&1 &
 		echo -e "${idsCL[Green]}Commands sent${idsCL[Default]}"
 		echo 
@@ -956,6 +956,17 @@ ISCSIVMSHUTDOWN(){
 	echo -e "${idsCL[LightCyan]}Please wait a few minutes while all iSCSI guests are shutdown ..."
 	echo
 }
+ISCSISYSVMSHUTDOWN(){
+	for ESXIHOST in "${PW_MAINSITE_HOSTS[@]}"; do
+		echo -en "${idsCL[LightCyan]}Shutting down any VM's on '${ESXIHOST}' that are running on an iSCSI-SYS drive ... "
+		${PW_FOLDER}/esxi-scripts/iscsi-sys-vm-shutdown.ps1 ${ESXIHOST} >/dev/null 2>&1 &
+		echo -e "${idsCL[Green]}Commands sent${idsCL[Default]}"
+		echo 
+	done
+	
+	echo -e "${idsCL[LightCyan]}Please wait a few minutes while all iSCSI guests are shutdown ..."
+	echo
+}
 
 LOGROTATE(){
 	# STOPALL_SERVICES
@@ -1060,8 +1071,9 @@ fi
 			;;
 		checkpower) CHECKPOWER;;
 		test) CHECKTEMP ${2} ${3};;
-		iscsi-vm-shutdown) ISCSIVMSHUTDOWN;;
-		
+		iscsi-vm-shutdown) 
+			[ "${2^^}" == "SYS" ] && ISCSISYSVMSHUTDOWN || ISCSIVMSHUTDOWN
+			;;
 		shutdownhost) SHUTDOWN_SERVER ${2};;
 		shutdown_servers) SHUTDOWN_SERVERS ${2};;
 		
@@ -1137,7 +1149,8 @@ fi
 			echo -e "    ${idsCL[Yellow]}checkpower                 ${idsCL[Default]}--> Check Power Readings"
 			echo
 			echo -e "    ${idsCL[Yellow]}shutdownhost {host-ip}     ${idsCL[Default]}--> Shutdown host server"
-			echo -e "    ${idsCL[Yellow]}iscsi-vm-shutdown          ${idsCL[Default]}--> Shutdown all VM's running on an iSCSI Datastore"
+			echo -e "    ${idsCL[Yellow]}iscsi-vm-shutdown {type}   ${idsCL[Default]}--> Shutdown all VM's running on an iSCSI-(PRI or SYS) Datastore"
+			echo -e "    ${idsCL[LightYellow]}  type = { main='iSCSI-PRI' / sys='iSCSI-SYS' }${idsCL[Default]} --> Defaults to main (iSCSI-PRI)"
 			echo -e "    ${idsCL[Yellow]}shutdown_servers {type}    ${idsCL[Default]}--> Shutdown selection of servers"
 			echo -e "    ${idsCL[LightYellow]}  type = { main / sys / all }"
 			echo