diff --git a/plugins/emc/emc_vnx_block_lun_perfdata b/plugins/emc/emc_vnx_block_lun_perfdata
index b7efef23..83b214d2 100755
--- a/plugins/emc/emc_vnx_block_lun_perfdata
+++ b/plugins/emc/emc_vnx_block_lun_perfdata
@@ -158,142 +158,179 @@ LUNLIST="$($SSH $NAVICLI lun -list -drivetype | sed -ne 's/^Name:\ *//p')"
 echo -e "host_name ${TARGET}\n"
 
 if [ "$1" = "config" ] ; then
-	echo "multigraph emc_vnx_block_blocks
-graph_category disk
-graph_title EMC VNX 5300 LUN Blocks
-graph_vlabel Blocks Read (-) / Written (+)
-graph_args --base 1000"
+	cat <<-EOF 
+	multigraph emc_vnx_block_blocks
+	graph_category disk
+	graph_title EMC VNX 5300 LUN Blocks
+	graph_vlabel Blocks Read (-) / Written (+)
+	graph_args --base 1000
+	
+	EOF
+
 	while read -r LUN ; do
-		echo "${LUN}_read.label none
-${LUN}_read.graph no
-${LUN}_read.min 0
-${LUN}_read.draw AREA
-${LUN}_read.type COUNTER
-${LUN}_write.label $LUN Blocks
-${LUN}_write.negative ${LUN}_read
-${LUN}_write.type COUNTER
-${LUN}_write.min 0
-${LUN}_write.draw STACK"
+		cat <<-EOF 
+		${LUN}_read.label none
+		${LUN}_read.graph no
+		${LUN}_read.min 0
+		${LUN}_read.draw AREA
+		${LUN}_read.type COUNTER
+		${LUN}_write.label $LUN Blocks
+		${LUN}_write.negative ${LUN}_read
+		${LUN}_write.type COUNTER
+		${LUN}_write.min 0
+		${LUN}_write.draw STACK
+		EOF
 	done <<< $LUNLIST
 
-	echo -e "\nmultigraph emc_vnx_block_req
-graph_category disk
-graph_title EMC VNX 5300 LUN Requests
-graph_vlabel Requests: Read (-) / Write (+)
-graph_args --base 1000"
+	cat <<-EOF
+
+	multigraph emc_vnx_block_req
+	graph_category disk
+	graph_title EMC VNX 5300 LUN Requests
+	graph_vlabel Requests: Read (-) / Write (+)
+	graph_args --base 1000
+	
+	EOF
 	while read -r LUN ; do
-		echo "${LUN}_readreq.label none
-${LUN}_readreq.graph no
-${LUN}_readreq.min 0
-${LUN}_readreq.type COUNTER
-${LUN}_writereq.label $LUN Requests
-${LUN}_writereq.negative ${LUN}_readreq
-${LUN}_writereq.type COUNTER
-${LUN}_writereq.min 0"
+		cat <<-EOF
+		${LUN}_readreq.label none
+		${LUN}_readreq.graph no
+		${LUN}_readreq.min 0
+		${LUN}_readreq.type COUNTER
+		${LUN}_writereq.label $LUN Requests
+		${LUN}_writereq.negative ${LUN}_readreq
+		${LUN}_writereq.type COUNTER
+		${LUN}_writereq.min 0
+		EOF
 	done <<< $LUNLIST
 
-	echo -e "\nmultigraph emc_vnx_block_ticks
-graph_category disk
-graph_title EMC VNX 5300 Counted Load per LUN
-graph_vlabel Load, % * Number of LUNs 
-graph_args --base 1000 -l 0 -r "
-echo -n "graph_order "
+	cat <<-EOF
+
+	multigraph emc_vnx_block_ticks
+	graph_category disk
+	graph_title EMC VNX 5300 Counted Load per LUN
+	graph_vlabel Load, % * Number of LUNs 
+	graph_args --base 1000 -l 0 -r 
+	EOF
+	echo -n "graph_order "
 	while read -r LUN ; do
                 echo -n "${LUN}_busyticks ${LUN}_idleticks ${LUN}_bta=${LUN}_busyticks_spa ${LUN}_idleticks_spa ${LUN}_btb=${LUN}_busyticks_spb ${LUN}_idleticks_spb "
 	done <<< $LUNLIST
 	echo ""
 	while read -r LUN ; do
-		echo "${LUN}_busyticks_spa.label $LUN Busy Ticks SPA
-${LUN}_busyticks_spa.type COUNTER
-${LUN}_busyticks_spa.graph no
-${LUN}_bta.label $LUN Busy Ticks SPA
-${LUN}_bta.graph no
-${LUN}_idleticks_spa.label $LUN Idle Ticks SPA
-${LUN}_idleticks_spa.type COUNTER
-${LUN}_idleticks_spa.graph no
-${LUN}_busyticks_spb.label $LUN Busy Ticks SPB
-${LUN}_busyticks_spb.type COUNTER
-${LUN}_busyticks_spb.graph no
-${LUN}_btb.label $LUN Busy Ticks SPB
-${LUN}_btb.graph no
-${LUN}_idleticks_spb.label $LUN Idle Ticks SPB
-${LUN}_idleticks_spb.type COUNTER
-${LUN}_idleticks_spb.graph no"
-
-echo "${LUN}_load_spa.label $LUN load SPA 
-${LUN}_load_spa.draw AREASTACK
-${LUN}_load_spb.label $LUN load SPB
-${LUN}_load_spb.draw AREASTACK
-${LUN}_load_spa.cdef 100,${LUN}_bta,${LUN}_busyticks_spa,${LUN}_idleticks_spa,+,/,*
-${LUN}_load_spb.cdef 100,${LUN}_btb,${LUN}_busyticks_spa,${LUN}_idleticks_spa,+,/,*
-"
+		cat <<-EOF
+		${LUN}_busyticks_spa.label $LUN Busy Ticks SPA
+		${LUN}_busyticks_spa.type COUNTER
+		${LUN}_busyticks_spa.graph no
+		${LUN}_bta.label $LUN Busy Ticks SPA
+		${LUN}_bta.graph no
+		${LUN}_idleticks_spa.label $LUN Idle Ticks SPA
+		${LUN}_idleticks_spa.type COUNTER
+		${LUN}_idleticks_spa.graph no
+		${LUN}_busyticks_spb.label $LUN Busy Ticks SPB
+		${LUN}_busyticks_spb.type COUNTER
+		${LUN}_busyticks_spb.graph no
+		${LUN}_btb.label $LUN Busy Ticks SPB
+		${LUN}_btb.graph no
+		${LUN}_idleticks_spb.label $LUN Idle Ticks SPB
+		${LUN}_idleticks_spb.type COUNTER
+		${LUN}_idleticks_spb.graph no
+		${LUN}_load_spa.label $LUN load SPA 
+		${LUN}_load_spa.draw AREASTACK
+		${LUN}_load_spb.label $LUN load SPB
+		${LUN}_load_spb.draw AREASTACK
+		${LUN}_load_spa.cdef 100,${LUN}_bta,${LUN}_busyticks_spa,${LUN}_idleticks_spa,+,/,*
+		${LUN}_load_spb.cdef 100,${LUN}_btb,${LUN}_busyticks_spa,${LUN}_idleticks_spa,+,/,*
+		EOF
 	done <<< $LUNLIST
 
-	echo -e "\nmultigraph emc_vnx_block_outstanding
-graph_category disk
-graph_title EMC VNX 5300 Sum of Outstanding Requests
-graph_vlabel Requests
-graph_args --base 1000"
+	cat <<-EOF
+	
+	multigraph emc_vnx_block_outstanding
+	graph_category disk
+	graph_title EMC VNX 5300 Sum of Outstanding Requests
+	graph_vlabel Requests
+	graph_args --base 1000
+	EOF
 	while read -r LUN ; do
-		echo "${LUN}_outstandsum.label $LUN
-${LUN}_outstandsum.type COUNTER"
+		cat <<-EOF 
+		${LUN}_outstandsum.label $LUN
+		${LUN}_outstandsum.type COUNTER
+	EOF
 	done <<< $LUNLIST
 
-	echo -e "\nmultigraph emc_vnx_block_nonzeroreq
-graph_category disk
-graph_title EMC VNX 5300 Non-Zero Request Count Arrivals
-graph_vlabel Count Arrivals
-graph_args --base 1000"
+	cat <<-EOF
+	
+	multigraph emc_vnx_block_nonzeroreq
+	graph_category disk
+	graph_title EMC VNX 5300 Non-Zero Request Count Arrivals
+	graph_vlabel Count Arrivals
+	graph_args --base 1000
+	EOF
 	while read -r LUN ; do
-		echo "${LUN}_nonzeroreq.label $LUN
-${LUN}_nonzeroreq.type COUNTER"
+		cat <<-EOF
+		${LUN}_nonzeroreq.label $LUN
+		${LUN}_nonzeroreq.type COUNTER
+		EOF
 	done <<< $LUNLIST
 
-	echo -e "\nmultigraph emc_vnx_block_trespasses
-graph_category disk
-graph_title EMC VNX 5300 Trespasses
-graph_vlabel Trespasses"
+	cat <<-EOF
+
+	multigraph emc_vnx_block_trespasses
+	graph_category disk
+	graph_title EMC VNX 5300 Trespasses
+	graph_vlabel Trespasses
+	EOF
 	while read -r LUN ; do
-		echo "${LUN}_implic_tr.label ${LUN} Implicit Trespasses
-${LUN}_explic_tr.label ${LUN} Explicit Trespasses"
+		cat <<-EOF
+		${LUN}_implic_tr.label ${LUN} Implicit Trespasses
+		${LUN}_explic_tr.label ${LUN} Explicit Trespasses
+		EOF
 	done <<< $LUNLIST
 
-	echo -e "\nmultigraph emc_vnx_block_queue
-graph_category disk
-graph_title EMC VNX 5300 Counted Block Queue Length
-graph_vlabel Length"
+	cat <<-EOF
+
+	multigraph emc_vnx_block_queue
+	graph_category disk
+	graph_title EMC VNX 5300 Counted Block Queue Length
+	graph_vlabel Length
+	EOF
 	while read -r LUN ; do
-		echo "${LUN}_busyticks_spa.label ${LUN}
-${LUN}_busyticks_spa.graph no
-${LUN}_busyticks_spa.type COUNTER
-${LUN}_idleticks_spa.label ${LUN}
-${LUN}_idleticks_spa.graph no
-${LUN}_idleticks_spa.type COUNTER
-${LUN}_busyticks_spb.label ${LUN}
-${LUN}_busyticks_spb.graph no
-${LUN}_busyticks_spb.type COUNTER
-${LUN}_idleticks_spb.label ${LUN}
-${LUN}_idleticks_spb.graph no
-${LUN}_idleticks_spb.type COUNTER
-${LUN}_outstandsum.label ${LUN}
-${LUN}_outstandsum.graph no
-${LUN}_outstandsum.type COUNTER
-${LUN}_nonzeroreq.label ${LUN}
-${LUN}_nonzeroreq.graph no
-${LUN}_nonzeroreq.type COUNTER
-${LUN}_readreq.label ${LUN}
-${LUN}_readreq.graph no
-${LUN}_readreq.type COUNTER
-${LUN}_writereq.label ${LUN}
-${LUN}_writereq.graph no
-${LUN}_writereq.type COUNTER"
+		cat <<-EOF
+		${LUN}_busyticks_spa.label ${LUN}
+		${LUN}_busyticks_spa.graph no
+		${LUN}_busyticks_spa.type COUNTER
+		${LUN}_idleticks_spa.label ${LUN}
+		${LUN}_idleticks_spa.graph no
+		${LUN}_idleticks_spa.type COUNTER
+		${LUN}_busyticks_spb.label ${LUN}
+		${LUN}_busyticks_spb.graph no
+		${LUN}_busyticks_spb.type COUNTER
+		${LUN}_idleticks_spb.label ${LUN}
+		${LUN}_idleticks_spb.graph no
+		${LUN}_idleticks_spb.type COUNTER
+		${LUN}_outstandsum.label ${LUN}
+		${LUN}_outstandsum.graph no
+		${LUN}_outstandsum.type COUNTER
+		${LUN}_nonzeroreq.label ${LUN}
+		${LUN}_nonzeroreq.graph no
+		${LUN}_nonzeroreq.type COUNTER
+		${LUN}_readreq.label ${LUN}
+		${LUN}_readreq.graph no
+		${LUN}_readreq.type COUNTER
+		${LUN}_writereq.label ${LUN}
+		${LUN}_writereq.graph no
+		${LUN}_writereq.type COUNTER
+		EOF
 # Queue Length SPA = ((Sum of Outstanding Requests SPA - NonZero Request Count Arrivals SPA / 2)/(Host Read Requests SPA + Host Write Requests SPA))*
 # (Busy Ticks SPA/(Busy Ticks SPA + Idle Ticks SPA)
 # We count together SPA and SPB, although it is not fully corrext
-		echo "${LUN}_ql_l_a.label ${LUN} Queue Length SPA
-${LUN}_ql_l_a.cdef ${LUN}_outstandsum,${LUN}_nonzeroreq,2,/,-,${LUN}_readreq,${LUN}_writereq,+,/,${LUN}_busyticks_spa,*,${LUN}_busyticks_spa,${LUN}_idleticks_spa,+,/
-${LUN}_ql_l_b.label ${LUN} Queue Length SPB
-${LUN}_ql_l_b.cdef ${LUN}_outstandsum,${LUN}_nonzeroreq,2,/,-,${LUN}_readreq,${LUN}_writereq,+,/,${LUN}_busyticks_spb,*,${LUN}_busyticks_spb,${LUN}_idleticks_spb,+,/"
+		cat <<-EOF
+		${LUN}_ql_l_a.label ${LUN} Queue Length SPA
+		${LUN}_ql_l_a.cdef ${LUN}_outstandsum,${LUN}_nonzeroreq,2,/,-,${LUN}_readreq,${LUN}_writereq,+,/,${LUN}_busyticks_spa,*,${LUN}_busyticks_spa,${LUN}_idleticks_spa,+,/
+		${LUN}_ql_l_b.label ${LUN} Queue Length SPB
+		${LUN}_ql_l_b.cdef ${LUN}_outstandsum,${LUN}_nonzeroreq,2,/,-,${LUN}_readreq,${LUN}_writereq,+,/,${LUN}_busyticks_spb,*,${LUN}_busyticks_spb,${LUN}_idleticks_spb,+,/
+		EOF
 	done <<< $LUNLIST
 exit 0
 fi
diff --git a/plugins/emc/emc_vnx_file_ b/plugins/emc/emc_vnx_file_
index 82242e14..6645307f 100755
--- a/plugins/emc/emc_vnx_file_
+++ b/plugins/emc/emc_vnx_file_
@@ -87,12 +87,12 @@ ssh_check() {
 
 check_conf () {
 	if [ -z "$username" ]; then
-		echo "No username!"
+		echo "No username ('username' environment variable)!"
 		return 1
 	fi
 
 	if [ -z "$cs_addr" ]; then
-		echo "No control station addresses!"
+		echo "No control station addresses ('cs_addr' environment variable)!"
 		return 1
 	fi
 
@@ -153,201 +153,228 @@ if [ "$1" = "config" ] ; then
 		nas_server_ok=TRUE
 		
 		if [ $STATSTYPE = "BASICDM" ] ; then
-			echo "multigraph emc_vnx_cpu_percent
-graph_title EMC VNX 5300 Datamover CPU Util %
-graph_vlabel %
-graph_category cpu
-graph_scale no
-graph_args --upper-limit 100 -l 0
-${server}_cpuutil.min 0
-${server}_cpuutil.label $server CPU util. in %."
+			cat <<-EOF 
+			multigraph emc_vnx_cpu_percent
+			graph_title EMC VNX 5300 Datamover CPU Util %
+			graph_vlabel %
+			graph_category cpu
+			graph_scale no
+			graph_args --upper-limit 100 -l 0
+			${server}_cpuutil.min 0
+			${server}_cpuutil.label $server CPU util. in %.
 
-                echo -e "\nmultigraph emc_vnx_network_kib
-graph_title EMC VNX 5300 Datamover Network bytes over all interfaces
-graph_vlabel B/s recv. (-) / sent (+)
-graph_category network
-graph_args --base 1000
-${server}_net_in.graph no
-${server}_net_in.label none
-${server}_net_in.cdef ${server}_net_in,1000,*
-${server}_net_out.label $server B/s
-${server}_net_out.cdef ${server}_net_out,1000,*
-${server}_net_out.negative ${server}_net_in
-${server}_net_out.draw AREA"
+			multigraph emc_vnx_network_kib
+			graph_title EMC VNX 5300 Datamover Network bytes over all interfaces
+			graph_vlabel B/s recv. (-) / sent (+)
+			graph_category network
+			graph_args --base 1000
+			${server}_net_in.graph no
+			${server}_net_in.label none
+			${server}_net_in.cdef ${server}_net_in,1000,*
+			${server}_net_out.label $server B/s
+			${server}_net_out.cdef ${server}_net_out,1000,*
+			${server}_net_out.negative ${server}_net_in
+			${server}_net_out.draw AREA
 
-                echo -e "\nmultigraph emc_vnx_storage_kib
-graph_title EMC VNX 5300 Datamover Storage bytes over all interfaces
-graph_vlabel B/s recv. (-) / sent (+)
-graph_category network
-graph_args --base 1000
-${server}_stor_read.graph no
-${server}_stor_read.label none
-${server}_stor_read.cdef ${server}_stor_read,1000,*
-${server}_stor_write.label $server B/s
-${server}_stor_write.cdef ${server}_stor_write,1000,*
-${server}_stor_write.negative ${server}_stor_read
-${server}_stor_write.draw AREA"
+			multigraph emc_vnx_storage_kib
+			graph_title EMC VNX 5300 Datamover Storage bytes over all interfaces
+			graph_vlabel B/s recv. (-) / sent (+)
+			graph_category network
+			graph_args --base 1000
+			${server}_stor_read.graph no
+			${server}_stor_read.label none
+			${server}_stor_read.cdef ${server}_stor_read,1000,*
+			${server}_stor_write.label $server B/s
+			${server}_stor_write.cdef ${server}_stor_write,1000,*
+			${server}_stor_write.negative ${server}_stor_read
+			${server}_stor_write.draw AREA
 
-                echo -e "\nmultigraph emc_vnx_memory
-graph_title EMC VNX 5300 Datamover Memory
-graph_vlabel MiB
-graph_category memory
-graph_args --base 1024
-graph_order ${server}_used ${server}_free ${server}_total ${server}_freebuffer ${server}_encumbered
-${server}_used.label ${server} Used
-${server}_used.cdef ${server}_used,1024,/
-${server}_free.label ${server} Free
-${server}_free.draw STACK
-${server}_free.cdef ${server}_free,1024,/
-${server}_total.label ${server} Total
-${server}_total.cdef ${server}_total,1024,/
-${server}_freebuffer.label ${server} Free Buffer
-${server}_freebuffer.cdef ${server}_freebuffer,1024,/
-${server}_encumbered.label ${server} Encumbered
-${server}_encumbered.cdef ${server}_encumbered,1024,/"
-			
-echo -e "\nmultigraph emc_vnx_filecache
-graph_title EMC VNX 5300 File Buffer Cache
-graph_vlabel per second
-graph_category memory
-graph_args --base 1000
-graph_order ${server}_highw_hits ${server}_loww_hits ${server}_w_hits ${server}_hits ${server}_lookups
-${server}_highw_hits.label High Watermark Hits
-${server}_loww_hits.label Low Watermark Hits
-${server}_loww_hits.draw STACK
-${server}_w_hits.label Watermark Hits
-${server}_hits.label Hits
-${server}_lookups.label Lookups"
-        
-                echo -e "\nmultigraph emc_vnx_fileresolve
-graph_title EMC VNX 5300 FileResolve
-graph_vlabel Entries
-graph_category memory
-graph_args --base 1000
-${server}_dropped.label Dropped Entries
-${server}_max.label Max Limit
-${server}_used.label Used Entries"
-		fi
+			multigraph emc_vnx_memory
+			graph_title EMC VNX 5300 Datamover Memory
+			graph_vlabel MiB
+			graph_category memory
+			graph_args --base 1024
+			graph_order ${server}_used ${server}_free ${server}_total ${server}_freebuffer ${server}_encumbered
+			${server}_used.label ${server} Used
+			${server}_used.cdef ${server}_used,1024,/
+			${server}_free.label ${server} Free
+			${server}_free.draw STACK
+			${server}_free.cdef ${server}_free,1024,/
+			${server}_total.label ${server} Total
+			${server}_total.cdef ${server}_total,1024,/
+			${server}_freebuffer.label ${server} Free Buffer
+			${server}_freebuffer.cdef ${server}_freebuffer,1024,/
+			${server}_encumbered.label ${server} Encumbered
+			${server}_encumbered.cdef ${server}_encumbered,1024,/
+						
+			multigraph emc_vnx_filecache
+			graph_title EMC VNX 5300 File Buffer Cache
+			graph_vlabel per second
+			graph_category memory
+			graph_args --base 1000
+			graph_order ${server}_highw_hits ${server}_loww_hits ${server}_w_hits ${server}_hits ${server}_lookups
+			${server}_highw_hits.label High Watermark Hits
+			${server}_loww_hits.label Low Watermark Hits
+			${server}_loww_hits.draw STACK
+			${server}_w_hits.label Watermark Hits
+			${server}_hits.label Hits
+			${server}_lookups.label Lookups
+				
+			multigraph emc_vnx_fileresolve
+			graph_title EMC VNX 5300 FileResolve
+			graph_vlabel Entries
+			graph_category memory
+			graph_args --base 1000
+			${server}_dropped.label Dropped Entries
+			${server}_max.label Max Limit
+			${server}_used.label Used Entries
+			EOF
+			fi
 		if [ $STATSTYPE = "NFS" ] ; then
 #nfs.v3.op data
-		member_elements=$($SSH server_stats $server -info nfs.v3.op | grep member_elements | sed -ne 's/^.*= //p')
-		IFS=',' read -ra graphs <<< $member_elements
-		echo "multigraph vnx_emc_v3_calls_s
-graph_title EMC VNX 5300 NFSv3 Calls per second
-graph_vlabel Calls
-graph_category nfs
-graph_args --base 1000"
-		for graph in "${graphs[@]}"; do
-        	        field=$(echo "$graph" | cut -d '.' -f4 )
-			echo "${server}_$field.label $server $field"
-        	done
+			member_elements=$($SSH server_stats $server -info nfs.v3.op | grep member_elements | sed -ne 's/^.*= //p')
+			IFS=',' read -ra graphs <<< $member_elements
+			cat <<-EOF 
+			multigraph vnx_emc_v3_calls_s
+			graph_title EMC VNX 5300 NFSv3 Calls per second
+			graph_vlabel Calls
+			graph_category nfs
+			graph_args --base 1000
+			EOF
+			for graph in "${graphs[@]}"; do
+				field=$(echo "$graph" | cut -d '.' -f4 )
+				echo "${server}_$field.label $server $field"
+			done
 
-		echo -e "\nmultigraph vnx_emc_v3_usec_call
-graph_title EMC VNX 5300 NFSv3 uSeconds per call
-graph_vlabel uSec / call
-graph_category nfs
-graph_args --base 1000"
-		for graph in "${graphs[@]}"; do
-                	field=$(echo "$graph" | cut -d '.' -f4 )
-			echo "${server}_$field.label $server $field"
-        	done
-		echo -e "\nmultigraph vnx_emc_v3_op_percent
-graph_title EMC VNX 5300 NFSv3 Op %
-graph_vlabel %
-graph_scale no
-graph_category nfs"
-		for graph in "${graphs[@]}"; do
-                	field=$(echo "$graph" | cut -d '.' -f4 )
-			echo "${server}_$field.label $server $field"
-			echo "${server}_$field.min 0"
-        	done
-		graphs=()
+			cat <<-EOF
+			
+			multigraph vnx_emc_v3_usec_call
+			graph_title EMC VNX 5300 NFSv3 uSeconds per call
+			graph_vlabel uSec / call
+			graph_category nfs
+			graph_args --base 1000
+			EOF
+			for graph in "${graphs[@]}"; do
+				field=$(echo "$graph" | cut -d '.' -f4 )
+				echo "${server}_$field.label $server $field"
+			done
+			cat <<-EOF
+
+			multigraph vnx_emc_v3_op_percent
+			graph_title EMC VNX 5300 NFSv3 Op %
+			graph_vlabel %
+			graph_scale no
+			graph_category nfs
+			EOF
+			for graph in "${graphs[@]}"; do
+				field=$(echo "$graph" | cut -d '.' -f4 )
+				echo "${server}_$field.label $server $field"
+				echo "${server}_$field.min 0"
+			done
+			graphs=()
 #nfs.v4.op data
-		member_elements=$($SSH server_stats $server -info nfs.v4.op | grep member_elements | sed -ne 's/^.*= //p')
-		IFS=',' read -ra graphs <<< $member_elements
-		echo "multigraph vnx_emc_v4_calls_s
-graph_title EMC VNX 5300 NFSv4 Calls per second
-graph_vlabel Calls
-graph_category nfs
-graph_args --base 1000"
-		for graph in "${graphs[@]}"; do
-        	        field=$(echo "$graph" | cut -d '.' -f4 )
-			echo "${server}_$field.label $server $field"
-        	done
+			member_elements=$($SSH server_stats $server -info nfs.v4.op | grep member_elements | sed -ne 's/^.*= //p')
+			IFS=',' read -ra graphs <<< $member_elements
+			cat <<-EOF
+			multigraph vnx_emc_v4_calls_s
+			graph_title EMC VNX 5300 NFSv4 Calls per second
+			graph_vlabel Calls
+			graph_category nfs
+			graph_args --base 1000
+			EOF
+			for graph in "${graphs[@]}"; do
+				field=$(echo "$graph" | cut -d '.' -f4 )
+				echo "${server}_$field.label $server $field"
+			done
 
-		echo -e "\nmultigraph vnx_emc_v4_usec_call
-graph_title EMC VNX 5300 NFSv4 uSeconds per call
-graph_vlabel uSec / call
-graph_category nfs
-graph_args --base 1000"
-		for graph in "${graphs[@]}"; do
-                	field=$(echo "$graph" | cut -d '.' -f4 )
-			echo "${server}_$field.label $server $field"
-        	done
-		echo -e "\nmultigraph vnx_emc_v4_op_percent
-graph_title EMC VNX 5300 NFSv4 Op %
-graph_vlabel %
-graph_scale no
-graph_category nfs"
-		for graph in "${graphs[@]}"; do
-                	field=$(echo "$graph" | cut -d '.' -f4 )
-			echo "${server}_$field.label $server $field"
-			echo "${server}_$field.min 0"
-        	done
+			cat <<-EOF
+
+			multigraph vnx_emc_v4_usec_call
+			graph_title EMC VNX 5300 NFSv4 uSeconds per call
+			graph_vlabel uSec / call
+			graph_category nfs
+			graph_args --base 1000
+			EOF
+			for graph in "${graphs[@]}"; do
+				field=$(echo "$graph" | cut -d '.' -f4 )
+				echo "${server}_$field.label $server $field"
+			done
+			cat <<-EOF
+			
+			multigraph vnx_emc_v4_op_percent
+			graph_title EMC VNX 5300 NFSv4 Op %
+			graph_vlabel %
+			graph_scale no
+			graph_category nfs
+			EOF
+			for graph in "${graphs[@]}"; do
+				field=$(echo "$graph" | cut -d '.' -f4 )
+				echo "${server}_$field.label $server $field"
+				echo "${server}_$field.min 0"
+			done
 
 #nfs.client data
 #							 Total    Read     Write   Suspicious   Total    Read     Write      Avg   
 #                                                      Ops/s    Ops/s    Ops/s    Ops diff    KiB/s    KiB/s    KiB/s   uSec/call
-		member_elements=$($SSH server_stats server_2 -monitor nfs.client -count 1 -terminationsummary no -titles never | sed -ne 's/^.*id=//p' | cut -d' ' -f1)
-		readarray graphs2 <<< $member_elements
-		echo -e "\nmultigraph vnx_emc_nfs_client_ops_s
-graph_title EMC VNX 5300 NFS Client Ops/s
-graph_vlabel Ops/s
-graph_category nfs"
-		echo -n "graph_order "
-		for graph in "${graphs2[@]}"; do
-                        field=$(echo "$graph" | sed -ne 's/\./_/pg' )
-			echo -n "${server}_${field}_r ${server}_${field}_w ${server}_${field}_t ${server}_${field}_s "
-		done
-		echo " "
-		for graph in "${graphs2[@]}"; do
-                        field=$(echo "$graph" | sed -ne 's/\./_/pg' )
-                        echo "${server}_${field}_r.label $server $field Read Ops/s"
-                        echo "${server}_${field}_w.label $server $field Write Ops/s"
-                        echo "${server}_${field}_w.draw STACK"
-                        echo "${server}_${field}_t.label $server $field Total Ops/s"
-			echo "${server}_${field}_s.label $server $field Suspicious Ops diff"
-                done
+			member_elements=$($SSH server_stats server_2 -monitor nfs.client -count 1 -terminationsummary no -titles never | sed -ne 's/^.*id=//p' | cut -d' ' -f1)
+			readarray graphs2 <<< $member_elements
+			cat <<-EOF
 
-		echo -e "\nmultigraph vnx_emc_nfs_client_kib_s
-graph_title EMC VNX 5300 NFS Client B/s
-graph_vlabel B/s
-graph_category nfs"
-		echo -n "graph_order "
-		for graph in "${graphs2[@]}"; do
-                        field=$(echo "$graph" | sed -ne 's/\./_/pg' )
-			echo -n "${server}_${field}_r ${server}_${field}_w ${server}_${field}_t "
-		done
-		echo " "
-		for graph in "${graphs2[@]}"; do
-                        field=$(echo "$graph" | sed -ne 's/\./_/pg' )
-                        echo "${server}_${field}_r.label $server $field Read B/s"
-                        echo "${server}_${field}_r.cdef ${server}_${field}_r,1024,*"
-                        echo "${server}_${field}_w.label $server $field Write B/s"
-                        echo "${server}_${field}_w.cdef ${server}_${field}_w,1024,*"
-                        echo "${server}_${field}_w.draw STACK"
-                        echo "${server}_${field}_t.label $server $field Total B/s"
-                        echo "${server}_${field}_t.cdef ${server}_${field}_t,1024,*"
-                done
+			multigraph vnx_emc_nfs_client_ops_s
+			graph_title EMC VNX 5300 NFS Client Ops/s
+			graph_vlabel Ops/s
+			graph_category nfs
+			EOF
+			echo -n "graph_order "
+			for graph in "${graphs2[@]}"; do
+				field=$(echo "$graph" | sed -ne 's/\./_/pg' )
+				echo -n "${server}_${field}_r ${server}_${field}_w ${server}_${field}_t ${server}_${field}_s "
+			done
+			echo " "
+			for graph in "${graphs2[@]}"; do
+				field=$(echo "$graph" | sed -ne 's/\./_/pg' )
+				echo "${server}_${field}_r.label $server $field Read Ops/s"
+				echo "${server}_${field}_w.label $server $field Write Ops/s"
+				echo "${server}_${field}_w.draw STACK"
+				echo "${server}_${field}_t.label $server $field Total Ops/s"
+				echo "${server}_${field}_s.label $server $field Suspicious Ops diff"
+			done
 
-		echo -e "\nmultigraph vnx_emc_nfs_client_avg_usec
-graph_title EMC VNX 5300 NFS Client Avg uSec/call
-graph_vlabel uSec/call
-graph_category nfs"
-		for graph in "${graphs2[@]}"; do
-                        field=$(echo "$graph" | sed -ne 's/\./_/pg' )
-                        echo "${server}_${field}.label $server $field Avg uSec/call"
-                done
+			cat <<-EOF
+
+			multigraph vnx_emc_nfs_client_kib_s
+			graph_title EMC VNX 5300 NFS Client B/s
+			graph_vlabel B/s
+			graph_category nfs
+			EOF
+			echo -n "graph_order "
+			for graph in "${graphs2[@]}"; do
+				field=$(echo "$graph" | sed -ne 's/\./_/pg' )
+				echo -n "${server}_${field}_r ${server}_${field}_w ${server}_${field}_t "
+			done
+			echo " "
+			for graph in "${graphs2[@]}"; do
+				field=$(echo "$graph" | sed -ne 's/\./_/pg' )
+				echo "${server}_${field}_r.label $server $field Read B/s"
+				echo "${server}_${field}_r.cdef ${server}_${field}_r,1024,*"
+				echo "${server}_${field}_w.label $server $field Write B/s"
+				echo "${server}_${field}_w.cdef ${server}_${field}_w,1024,*"
+				echo "${server}_${field}_w.draw STACK"
+				echo "${server}_${field}_t.label $server $field Total B/s"
+				echo "${server}_${field}_t.cdef ${server}_${field}_t,1024,*"
+			done
+
+			cat <<-EOF
+
+			multigraph vnx_emc_nfs_client_avg_usec
+			graph_title EMC VNX 5300 NFS Client Avg uSec/call
+			graph_vlabel uSec/call
+			graph_category nfs
+			EOF
+			for graph in "${graphs2[@]}"; do
+				field=$(echo "$graph" | sed -ne 's/\./_/pg' )
+				echo "${server}_${field}.label $server $field Avg uSec/call"
+			done
 		fi
 	done
 	if [ -z $nas_server_ok ]; then