Update nodemgmt-scripts.sh

nodemgmt-scripts.sh

@@ -596,7 +596,7 @@ STATUS(){
 							fi
 							if [ "${ST_ACTION}" != "check" ]; then
 								if [[ ${freespace} -gt 1000 ]]; then
-									fsgb=$(bc <<< "scale=3; ${freespace}/1000")
+									fsgb=$(bc <<< "scale=2; ${freespace}/1000")
 									fsdsp="${fsgb} GB"
 								else
 									fsdsp="${freespace} MB"