From a503fcad480020f1aa65608191f7ba33579666db Mon Sep 17 00:00:00 2001
From: Dunestorm <filippo333@gmail.com>
Date: Wed, 20 May 2020 14:40:55 +0100
Subject: [PATCH] - Added support to show mount status - Showing better
 verbosity of run commands

---
 iscsi_vms.sh | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/iscsi_vms.sh b/iscsi_vms.sh
index e161ab6..070531b 100755
--- a/iscsi_vms.sh
+++ b/iscsi_vms.sh
@@ -7,6 +7,7 @@ MOUNT_DIR="/home/dunestorm/VMs"
 
 show_usage (){
 	echo "Please use either '-m (--mount)' to mount or '-u (--umount)' to unmount this volume."
+	echo "The use of '-s (--status)' is additionally an option."
 	exit 1;
 }
 
@@ -16,10 +17,10 @@ check_dir (){
 	if [ "$file_count" -ge 1 ]
 	then
 		echo ""
-		echo "Directory has been mounted at:" $MOUNT_DIR
+		echo "Directory is mounted at:" $MOUNT_DIR
 	else
 		echo ""
-		echo "Directory has been un-mounted from:" $MOUNT_DIR
+		echo "Directory is un-mounted from:" $MOUNT_DIR
 	fi
 }
 
@@ -34,6 +35,7 @@ fi
 while (( "$#" )); do
 	case "$1" in
 		-m|--mount)
+			echo "[Attempting to mount iSCSI volume]"
 			iscsiadm --mode node --targetname $IQN --portal $PORTAL_IP --login
 			sleep 3
 			mount /dev/disk/by-uuid/$DISK_UUID $MOUNT_DIR
@@ -41,11 +43,17 @@ while (( "$#" )); do
 			exit 0;
 			;;
 		-u|--umount)
+			echo "[Attempting to un-mount iSCSI volume]"
 			umount $MOUNT_DIR
 			iscsiadm --mode node --targetname $IQN --portal $PORTAL_IP --logout
 			check_dir
 			exit 0;
 			;;
+		-s|--status)
+			echo "[Showing status of mount-point]"
+			check_dir
+			exit 0;
+			;;
 		-*)
 			show_usage
 			;; 
@@ -56,4 +64,4 @@ while (( "$#" )); do
 if [[ $# -eq 0 ]]
 then
 	show_usage
-fi
\ No newline at end of file
+fi