Update GpfsmonSensorGroup.h, added sudo to mmpmon command.

dcdbpusher/sensors/gpfsmon/GpfsmonSensorGroup.h

@@ -56,7 +56,7 @@ class GpfsmonSensorGroup : public SensorGroupTemplate<GpfsmonSensorBase> {
 	void createTempFile();
 	bool parseLine(std::string &&toparse);
 
-	const std::string _cmd_io = "/usr/lpp/mmfs/bin/mmpmon -p -i /tmp/gpfsmon"; //todo change to real command
+	const std::string _cmd_io = "sudo /usr/lpp/mmfs/bin/mmpmon -p -i /tmp/gpfsmon"; //todo change to real command
 
 	std::vector<uint64_t> _data;             //!< temp variable in parseLine defined here for efficiency.
 	constexpr static int  BUFFER_SIZE = 255; //!< constant buffer that is used to parse line by line (from popen)