 master source.
					</li>
					<li>Know the timestamp 10 mins before as different machines have
							different execution speeds and sleep is a bad strategy.<br>Instead, we 
							will simulate this by going back 10 records in Oplog and get timestamp 
							of the 10th record.
					</li>
				</ul>
				<br>
				Totally we dumped 15 documents, we travel back 10 records, get the timestamp
				and we expect 5 documents in target.</h5></i></p>
				<table>
					<tr>
						<td>Open oplog for node</td>
						<t