Merge pull request #77 from redhat-performance/check_tuned

Check tuned to make sure did not change, also is set when told to set.

Author: dvalinrh

general_setup

@@ -187,7 +187,10 @@ do
 			if [[ $value != *"none"* ]]; then
 				to_tuned_setting="${value}"
 				if [ -f /usr/sbin/tuned-adm ]; then
-					tuned-adm active ${value}
+					tuned-adm profile ${value}
+					if [[ $? -ne 0 ]]; then
+						echo Warning:  Unable to set tuned profile $value.
+					fi
 				else
 					echo Warning: asking for tuned setting $value, but tuned-adm is not installed.
 				fi
@@ -222,6 +225,19 @@ fi
 if [[ $to_tuned_setting == "" ]]; then
 	to_tuned_setting=`${TOOLS_BIN}/get_tuned_setting`
 fi
+
+#
+#  Get the actual setting of the tuned for future comparison,
+#  Do not depend on $to_tuned_setting. It might not have set 
+#  properly to start with.
+#
+which tuned-adm >> /dev/null 2>&1
+if [[ $? -ne 0 ]]; then
+	echo tuned-adm not available > ~/tuned_before
+else
+	tuned-adm active | cut -d:  -f 2 | sed "s/ //g" > ~/tuned_before
+fi
+
 if [[ $to_test_verify_file != "" ]]; then
 	$TOOLS_BIN/verification --test_cmd $test_cmd --test_name $test_name --verify_file $to_test_verify_file --run_user $to_user --home_parent $to_home_root 
 	exit $?

save_results

@@ -172,6 +172,26 @@ mkdir -p ${RESULTS_PATH}
 
 copy_file $results $RESULTS_PATH
 
+which tuned-adm >> /dev/null 2>&1
+if [[ $? -ne 0 ]]; then
+        echo tuned-adm not available > ~/tuned_after
+else
+        tuned-adm active | cut -d:  -f 2 | sed "s/ //g" > ~/tuned_after
+fi
+diff ~/tuned_before ~/tuned_after > $RESULTS_PATH/tuned_setting
+
+if [[ $? -ne -0 ]]; then
+	echo 'Tuned settings have changed!!!!'
+	echo Start of run
+	cat ~/tuned_before
+	echo  End of run
+	cat ~/tuned_after
+	echo 'Tuned settings have changed!!!!' >> $RESULTS_PATH/tuned_setting
+else
+	echo "Tuned stayed the same." >> $RESULTS_PATH/tuned_setting
+fi
+
+
 if [[ $other_files != "" ]]; then
 	file_list=`echo $other_files | sed "s/,/ /g"`
 	for i in $file_list; do