m31000| 2014-12-01T15:40:05.444+0000 I QUERY    [conn1] command test.$cmd command: getLastError { getlasterror: 1.0, w: 3.0, wtimeout: 1000.0 } keyUpdates:0  reslen:231 1001ms
Trying w=3 with 2 nodes up, 1000ms timeout.
{
	"lastOp" : Timestamp(1417448404, 1),
	"connectionId" : 1,
	"n" : 0,
	"syncMillis" : 0,
	"waited" : 1001,
	"wtimeout" : true,
	"writtenTo" : [
		"ip-10-13-142-105:31000"
	],
	"err" : "timeout",
	"errmsg" : "timed out waiting for slaves",
	"code" : 64,
	"ok" : 1
}
assert: [1] != [2] are not equal : undefined
Error: [1] != [2] are not equal : undefined
    at Error (<anonymous>)
    at doassert (src/mongo/shell/assert.js:11:14)
    at Function.assert.eq (src/mongo/shell/assert.js:38:5)
    at /data/mci/shell/src/jstests/gle/get_last_error.js:62:8