SERVER-13839 circumvent reconfig in sync2.js

jstests/replsets/sync2.js

@@ -1,22 +1,18 @@
+var replTest = new ReplSetTest({name: 'sync2', nodes: 5});
+var nodes = replTest.nodeList();
+replTest.startSet({oplogSize: "2"});
+replTest.initiate({"_id": "sync2",
+                   "members": [
+                       {"_id": 0, host: nodes[0], priority: 2},
+                       {"_id": 1, host: nodes[1]},
+                       {"_id": 2, host: nodes[2]},
+                       {"_id": 3, host: nodes[3]},
+                       {"_id": 4, host: nodes[4]}]
+                 });
 
-var replTest = new ReplSetTest({ name: 'testSet', nodes: 5 });
-var nodes = replTest.startSet({ oplogSize: "2" });
-replTest.initiate();
-
-jsTestLog("Replica set test initialized, reconfiguring to give one node higher priority");
 var master = replTest.getMaster();
-var config = master.getDB("local").system.replset.findOne();
-config.version++;
-config.members[0].priority = 2;
-
-try {
-    master.getDB("admin").runCommand({replSetReconfig : config});
-}
-catch(e) {
-    print(e);
-}
-
-replTest.awaitSecondaryNodes();
+jsTestLog("Replica set test initialized");
+
 // initial sync
 master.getDB("foo").bar.insert({x:1});
 replTest.awaitReplication();