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Add output example to db.printReplicationInfo() #1887

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Add output example to db.printReplicationInfo() #1887

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17 changes: 17 additions & 0 deletions source/reference/method/db.printReplicationInfo.txt
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Expand Up @@ -14,6 +14,23 @@ db.printReplicationInfo()
.. |method| replace:: :method:`db.printReplicationInfo()`
.. |method-alternative| replace:: :method:`db.getReplicationInfo()`

Use this method to check the size of the oplog for a given
:term:`replica set` member, connect to the member in a :program:`mongo`
shell and run the :method:`ds.printReplicationInfo()` method.

The output displays the size of the oplog and the date ranges of the
operations contained in the oplog. In the following example, the oplog
is about 10MB and is able to fit about 26 hours (94400 seconds) of
operations:

.. code-block:: javascript

configured oplog size: 10.10546875MB
log length start to end: 94400 (26.22hrs)
oplog first event time: Mon Mar 19 2012 13:50:38 GMT-0400 (EDT)
oplog last event time: Wed Oct 03 2012 14:59:10 GMT-0400 (EDT)
now: Wed Oct 03 2012 15:00:21 GMT-0400 (EDT)

.. include:: /includes/note-method-does-not-return-json.rst

The output of :method:`db.printReplicationInfo()` is identical to
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