diff --git a/lice/tool_setup_nas_as_nfs_client_all_nodes.sh b/lice/tool_setup_nas_as_nfs_client_all_nodes.sh
new file mode 100755
index 0000000000000000000000000000000000000000..600c4d632ea4901b2c44d3a9e93e16e86dfffbc8
--- /dev/null
+++ b/lice/tool_setup_nas_as_nfs_client_all_nodes.sh
@@ -0,0 +1,26 @@
+#!/bin/bash
+
+# This script mounts the NAS directory with the NFS protocol.
+
+# Name of the cluster which defines the clients' names
+CLUSTERNAME="lice"
+# Last integer index of the minions in the cluster
+MINIONLASTIND="14"
+# IP of the Gluster server
+NASIP=""
+# Directory name which corresponds to the source directory in the NAS
+NASDIR="/kvn"
+# Directory name which is a mount point on clients
+TARGETDIR="/mnt/nas-input"
+
+RUNCMD="apt -y install nfs-common; mkdir ${TARGETDIR}; mount -t nfs ${NASIP}:${NASDIR} ${TARGETDIR}"
+
+echo "... setuping on ${CLUSTERNAME}-master"
+echo $RUNCMD | bash
+
+for ind in $(seq 0 ${MINIONLASTIND})
+do
+	  echo "... setuping on ${CLUSTERNAME}-minion-${ind}"
+	    ssh ${CLUSTERNAME}-minion-${ind} "${RUNCMD}"
+    done
+
diff --git a/lice/tool_umount_fs.sh b/lice/tool_umount_fs.sh
new file mode 100755
index 0000000000000000000000000000000000000000..bef673df5c7da5d1c82e25b3d5f6ea635a8ce2b4
--- /dev/null
+++ b/lice/tool_umount_fs.sh
@@ -0,0 +1,21 @@
+#!/bin/bash
+
+# Name of the cluster which defines the clients' names
+CLUSTERNAME="lice"
+# Last integer index of the minions in the cluster
+MINIONLASTIND="14"
+# Directory name which is a mount point on clients
+TARGETDIR="/mnt/nas-input"
+
+# Rest of tasks 
+RUNCMD="umount ${TARGETDIR}"
+# ... Master
+echo "...  unmounting on ${CLUSTERNAME}-master"
+echo $RUNCMD | bash
+# ... Minion
+for ind in $(seq 0 ${MINIONLASTIND})
+do
+	  echo "... unmounting on ${CLUSTERNAME}-minion-${ind}"
+	    ssh ${CLUSTERNAME}-minion-${ind} "${RUNCMD}"
+done
+