ADD Cachevault_Info.Temp, being a distinct phy component, I think it's worth monitoring (#1268)

Signed-off-by: Nuno Tavares <n.tavares@portavita.eu>

text_collector_examples/storcli.py

@@ -95,6 +95,8 @@ def handle_megaraid_controller(response):
     add_metric('scheduled_patrol_read', baselabel,
                int('hrs' in response['Scheduled Tasks']['Patrol Read Reoccurrence']))
     add_metric('temperature', baselabel, int(response['HwCfg']['ROC temperature(Degree Celsius)']))
+    for cvidx, cvinfo in enumerate(response['Cachevault_Info']):
+        add_metric('cv_temperature', baselabel + ',cvidx="' + str(cvidx) + '"', int(cvinfo['Temp'].replace('C','')))
 
     time_difference_seconds = -1
     system_time = datetime.strptime(response['Basics'].get('Current System Date/time'),