Update HA tests to Atomix 3.x

Change-Id: Ic6bb2e4bbd90647f5876a2304ee7b8482673c1c4
diff --git a/TestON/tests/HA/HAsingleInstanceRestart/HAsingleInstanceRestart.params b/TestON/tests/HA/HAsingleInstanceRestart/HAsingleInstanceRestart.params
index bc22bb4..9f905db 100644
--- a/TestON/tests/HA/HAsingleInstanceRestart/HAsingleInstanceRestart.params
+++ b/TestON/tests/HA/HAsingleInstanceRestart/HAsingleInstanceRestart.params
@@ -40,7 +40,7 @@
         <org.onosproject.events>TRACE</org.onosproject.events>
     </ONOS_Logging>
     <ENV>
-        <cellName>HA</cellName>
+        <cellName>SingleHA</cellName>
         <appString>events,drivers,openflow,proxyarp,mobility</appString>
     </ENV>
     <GIT>