increase oplog size and better debugging for replset2.js test

1 files changed, 13 insertions, 1 deletions

diff --git a/jstests/replsets/replset2.js b/jstests/replsets/replset2.js
index d9b19be105b..4f5d7fb5ebd 100644
--- a/jstests/replsets/replset2.js
+++ b/jstests/replsets/replset2.js
@@ -9,7 +9,7 @@ doTest = function (signal) {
 

     // Replica set testing API

     // Create a new replica set test. Specify set name and the number of nodes you want.

-    var replTest = new ReplSetTest({ name: 'testSet', nodes: 3 });

+    var replTest = new ReplSetTest({ name: 'testSet', nodes: 3, oplogSize: 5 });

 

     // call startSet() to start each mongod in the replica set

     // this returns a list of nodes

@@ -99,6 +99,7 @@ doTest = function (signal) {
 

     // Test getlasterror with large insert

     print("replset2.js **** Try inserting many records ****")

+    try {
     bigData = new Array(2000).toString()

     for (var n = 0; n < 1000; n++) {

         master.getDB(testDB).baz.insert({ n: n, data: bigData });

@@ -121,6 +122,17 @@ doTest = function (signal) {
     verifyReplication("slave 1", slaves[1].getDB(testDB).baz);

 

     assert(failed == false, "replset2.js Replication with getLastError failed. See errors.");

+    }
+    catch(e) {
+      print("ERROR: " + e);
+      print("Master oplog findOne:");
+      printjson(master.getDB("local").oplog.rs.find().sort({"$natural": -1}).limit(1).next());
+      print("Slave 0 oplog findOne:");
+      printjson(slaves[0].getDB("local").oplog.rs.find().sort({"$natural": -1}).limit(1).next());
+      print("Slave 1 oplog findOne:");
+      printjson(slaves[1].getDB("local").oplog.rs.find().sort({"$natural": -1}).limit(1).next());
+    }
+
 

     replTest.stopSet(signal);

 }