mongodb中的副本集搭建实践
{"set" : "application","date" : ISODate("2013-01-26T13:34:35Z"),
"myState" : 1,"members" : [
{
"_id" : 0,
"name" : "localhost:9927",
"health" : 1,
"state" : 1,
"stateStr" : "PRIMARY",
"uptime" : 140,
"optime" : Timestamp(1359207200000, 1),
"optimeDate" : ISODate("2013-01-26T13:33:20Z"),
"self" : true
},
{
"_id" : 1,
"name" : "localhost:9928",
"health" : 1,
"state" : 2,
"stateStr" : "SECONDARY",
"uptime" : 63,
"optime" : Timestamp(1359207200000, 1),
"optimeDate" : ISODate("2013-01-26T13:33:20Z"),
"lastHeartbeat" : ISODate("2013-01-26T13:34:34Z"),
"pingMs" : 0
},
{
"_id" : 2,
"name" : "localhost:9929",
"health" : 1,
"state" : 7,
"stateStr" : "ARBITER",
"uptime" : 63,
"lastHeartbeat" : ISODate("2013-01-26T13:34:34Z"),
"pingMs" : 0
}
],
"ok" : 1
}
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