ReplSetTest awaitReplication: finished: all 5 secondaries synced at timestamp Timestamp(1421274686, 2)
Work done, checking to see all nodes match
assert: ["f7ac8f339e277702e8be77c9fca90bd1"] != ["5f51df7f59bb3be75cc0438971bec0d1"] are not equal : oplog differs on ip-10-181-122-116:31002 and ip-10-181-122-116:31000
Error: ["f7ac8f339e277702e8be77c9fca90bd1"] != ["5f51df7f59bb3be75cc0438971bec0d1"] are not equal : oplog differs on ip-10-181-122-116:31002 and ip-10-181-122-116:31000
    at Error (<anonymous>)
    at doassert (src/mongo/shell/assert.js:11:14)
    at Function.assert.eq (src/mongo/shell/assert.js:38:5)
    at assertSameData (/data/mci/shell/src/jstests/multiVersion/mixed_storage_version_replication.js:441:28)
    at /data/mci/shell/src/jstests/multiVersion/mixed_storage_version_replication.js:577:9
    at /data/mci/shell/src/jstests/multiVersion/mixed_storage_version_replication.js:579:3