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  1. Core Server
  2. SERVER-16149

Do not announce a 'yea' vote when not voting 'yea'

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: 2.7.8, 2.8.0-rc0
    • Fix Version/s: 2.8.0-rc1
    • Component/s: Replication
    • Labels:
      None
    • Operating System:
      ALL
    • Steps To Reproduce:
      Hide

      ubuntu@ip-172-31-22-48:~$ mlaunch --replicaset --nodes 50 --smallfiles --nojournal --oplogSize 32
      launching: mongod on port 27017
      launching: mongod on port 27018
      ...
      launching: mongod on port 27066
      replica set 'replset' initialized.
      ubuntu@ip-172-31-22-48:~$ 
       
      replset:PRIMARY> db.testcol.insert( { "msg" : "hello world"  } )
      WriteResult({ "nInserted" : 1 })
       
       
      replset:PRIMARY> rs.status()
      {
      	"set" : "replset",
      	"date" : ISODate("2014-11-13T14:40:08.145Z"),
      	"myState" : 1,
      	"members" : [
      		{
      			"_id" : 0,
      			"name" : "ip-172-31-22-48:27017",
      			"health" : 1,
      			"state" : 2,
      			"stateStr" : "SECONDARY",
      			"uptime" : 173,
      			"optime" : Timestamp(1415889433, 1),
      			"optimeDate" : ISODate("2014-11-13T14:37:13Z"),
      			"lastHeartbeat" : ISODate("2014-11-13T14:40:06.254Z"),
      			"lastHeartbeatRecv" : ISODate("2014-11-13T14:40:07.438Z"),
      			"pingMs" : 0,
      			"lastHeartbeatMessage" : "syncing from: ip-172-31-22-48:27045",
      			"syncingTo" : "ip-172-31-22-48:27045"
      		},
      		{
      			"_id" : 1,
      			"name" : "ip-172-31-22-48:27018",
      			"health" : 1,
      			"state" : 2,
      			"stateStr" : "SECONDARY",
      			"uptime" : 173,
      			"optime" : Timestamp(1415889603, 2),
      			"optimeDate" : ISODate("2014-11-13T14:40:03Z"),
      			"lastHeartbeat" : ISODate("2014-11-13T14:40:06.324Z"),
      			"lastHeartbeatRecv" : ISODate("2014-11-13T14:40:08.131Z"),
      			"pingMs" : 0,
      			"lastHeartbeatMessage" : "syncing from: ip-172-31-22-48:27030",
      			"syncingTo" : "ip-172-31-22-48:27030"
      		},
      		{
      			"_id" : 2,
      			"name" : "ip-172-31-22-48:27019",
      			"health" : 1,
      			"state" : 2,
      			"stateStr" : "SECONDARY",
      			"uptime" : 173,
      			"optime" : Timestamp(1415889433, 1),
      			"optimeDate" : ISODate("2014-11-13T14:37:13Z"),
      			"lastHeartbeat" : ISODate("2014-11-13T14:40:06.414Z"),
      			"lastHeartbeatRecv" : ISODate("2014-11-13T14:40:06.797Z"),
      			"pingMs" : 0,
      			"lastHeartbeatMessage" : "syncing from: ip-172-31-22-48:27045",
      			"syncingTo" : "ip-172-31-22-48:27045"
      		},
      		{
      			"_id" : 3,
      			"name" : "ip-172-31-22-48:27020",
      			"health" : 1,
      			"state" : 2,
      			"stateStr" : "SECONDARY",
      			"uptime" : 173,
      			"optime" : Timestamp(1415889433, 1),
      			"optimeDate" : ISODate("2014-11-13T14:37:13Z"),
      			"lastHeartbeat" : ISODate("2014-11-13T14:40:06.765Z"),
      			"lastHeartbeatRecv" : ISODate("2014-11-13T14:40:06.423Z"),
      			"pingMs" : 0,
      			"lastHeartbeatMessage" : "syncing from: ip-172-31-22-48:27030",
      			"syncingTo" : "ip-172-31-22-48:27030"
      		},
      		{
      			"_id" : 4,
      			"name" : "ip-172-31-22-48:27021",
      			"health" : 1,
      			"state" : 2,
      			"stateStr" : "SECONDARY",
      			"uptime" : 173,
      			"optime" : Timestamp(1415889433, 1),
      			"optimeDate" : ISODate("2014-11-13T14:37:13Z"),
      			"lastHeartbeat" : ISODate("2014-11-13T14:40:06.525Z"),
      			"lastHeartbeatRecv" : ISODate("2014-11-13T14:40:06.568Z"),
      			"pingMs" : 0,
      			"lastHeartbeatMessage" : "syncing from: ip-172-31-22-48:27045",
      			"syncingTo" : "ip-172-31-22-48:27045"
      		},
      		{
      			"_id" : 5,
      			"name" : "ip-172-31-22-48:27022",
      			"health" : 1,
      			"state" : 2,
      			"stateStr" : "SECONDARY",
      			"uptime" : 173,
      			"optime" : Timestamp(1415889433, 1),
      			"optimeDate" : ISODate("2014-11-13T14:37:13Z"),
      			"lastHeartbeat" : ISODate("2014-11-13T14:40:06.563Z"),
      			"lastHeartbeatRecv" : ISODate("2014-11-13T14:40:06.788Z"),
      			"pingMs" : 0,
      			"lastHeartbeatMessage" : "syncing from: ip-172-31-22-48:27045",
      			"syncingTo" : "ip-172-31-22-48:27045"
      		},
      		{
      			"_id" : 6,
      			"name" : "ip-172-31-22-48:27023",
      			"health" : 1,
      			"state" : 2,
      			"stateStr" : "SECONDARY",
      			"uptime" : 173,
      			"optime" : Timestamp(1415889433, 1),
      			"optimeDate" : ISODate("2014-11-13T14:37:13Z"),
      			"lastHeartbeat" : ISODate("2014-11-13T14:40:06.349Z"),
      			"lastHeartbeatRecv" : ISODate("2014-11-13T14:40:06.612Z"),
      			"pingMs" : 0,
      			"lastHeartbeatMessage" : "syncing from: ip-172-31-22-48:27030",
      			"syncingTo" : "ip-172-31-22-48:27030"
      		},
      		{
      			"_id" : 7,
      			"name" : "ip-172-31-22-48:27024",
      			"health" : 1,
      			"state" : 2,
      			"stateStr" : "SECONDARY",
      			"uptime" : 173,
      			"optime" : Timestamp(1415889433, 1),
      			"optimeDate" : ISODate("2014-11-13T14:37:13Z"),
      			"lastHeartbeat" : ISODate("2014-11-13T14:40:06.484Z"),
      			"lastHeartbeatRecv" : ISODate("2014-11-13T14:40:06.497Z"),
      			"pingMs" : 0,
      			"lastHeartbeatMessage" : "syncing from: ip-172-31-22-48:27030",
      			"syncingTo" : "ip-172-31-22-48:27030"
      		},
      		{
      			"_id" : 8,
      			"name" : "ip-172-31-22-48:27025",
      			"health" : 1,
      			"state" : 2,
      			"stateStr" : "SECONDARY",
      			"uptime" : 173,
      			"optime" : Timestamp(1415889433, 1),
      			"optimeDate" : ISODate("2014-11-13T14:37:13Z"),
      			"lastHeartbeat" : ISODate("2014-11-13T14:40:06.396Z"),
      			"lastHeartbeatRecv" : ISODate("2014-11-13T14:40:06.371Z"),
      			"pingMs" : 0,
      			"lastHeartbeatMessage" : "syncing from: ip-172-31-22-48:27030",
      			"syncingTo" : "ip-172-31-22-48:27030"
      		},
      		{
      			"_id" : 9,
      			"name" : "ip-172-31-22-48:27026",
      			"health" : 1,
      			"state" : 2,
      			"stateStr" : "SECONDARY",
      			"uptime" : 173,
      			"optime" : Timestamp(1415889433, 1),
      			"optimeDate" : ISODate("2014-11-13T14:37:13Z"),
      			"lastHeartbeat" : ISODate("2014-11-13T14:40:06.343Z"),
      			"lastHeartbeatRecv" : ISODate("2014-11-13T14:40:06.404Z"),
      			"pingMs" : 0,
      			"lastHeartbeatMessage" : "syncing from: ip-172-31-22-48:27030",
      			"syncingTo" : "ip-172-31-22-48:27030"
      		},
      		{
      			"_id" : 10,
      			"name" : "ip-172-31-22-48:27027",
      			"health" : 1,
      			"state" : 2,
      			"stateStr" : "SECONDARY",
      			"uptime" : 173,
      			"optime" : Timestamp(1415889433, 1),
      			"optimeDate" : ISODate("2014-11-13T14:37:13Z"),
      			"lastHeartbeat" : ISODate("2014-11-13T14:40:06.396Z"),
      			"lastHeartbeatRecv" : ISODate("2014-11-13T14:40:06.278Z"),
      			"pingMs" : 0,
      			"lastHeartbeatMessage" : "syncing from: ip-172-31-22-48:27030",
      			"syncingTo" : "ip-172-31-22-48:27030"
      		},
      		{
      			"_id" : 11,
      			"name" : "ip-172-31-22-48:27028",
      			"health" : 1,
      			"state" : 2,
      			"stateStr" : "SECONDARY",
      			"uptime" : 173,
      			"optime" : Timestamp(1415889433, 1),
      			"optimeDate" : ISODate("2014-11-13T14:37:13Z"),
      			"lastHeartbeat" : ISODate("2014-11-13T14:40:06.555Z"),
      			"lastHeartbeatRecv" : ISODate("2014-11-13T14:40:06.250Z"),
      			"pingMs" : 0,
      			"lastHeartbeatMessage" : "syncing from: ip-172-31-22-48:27030",
      			"syncingTo" : "ip-172-31-22-48:27030"
      		},
      		{
      			"_id" : 12,
      			"name" : "ip-172-31-22-48:27029",
      			"health" : 1,
      			"state" : 2,
      			"stateStr" : "SECONDARY",
      			"uptime" : 173,
      			"optime" : Timestamp(1415889603, 2),
      			"optimeDate" : ISODate("2014-11-13T14:40:03Z"),
      			"lastHeartbeat" : ISODate("2014-11-13T14:40:06.584Z"),
      			"lastHeartbeatRecv" : ISODate("2014-11-13T14:40:06.274Z"),
      			"pingMs" : 0,
      			"lastHeartbeatMessage" : "syncing from: ip-172-31-22-48:27030",
      			"syncingTo" : "ip-172-31-22-48:27030"
      		},
      		{
      			"_id" : 13,
      			"name" : "ip-172-31-22-48:27030",
      			"health" : 1,
      			"state" : 1,
      			"stateStr" : "PRIMARY",
      			"uptime" : 183,
      			"optime" : Timestamp(1415889603, 2),
      			"optimeDate" : ISODate("2014-11-13T14:40:03Z"),
      			"electionTime" : Timestamp(1415889440, 0),
      			"electionDate" : ISODate("2014-11-13T14:37:20Z"),
      			"self" : true
      		},
      		{
      			"_id" : 14,
      			"name" : "ip-172-31-22-48:27031",
      			"health" : 1,
      			"state" : 2,
      			"stateStr" : "SECONDARY",
      			"uptime" : 173,
      			"optime" : Timestamp(1415889433, 1),
      			"optimeDate" : ISODate("2014-11-13T14:37:13Z"),
      			"lastHeartbeat" : ISODate("2014-11-13T14:40:06.471Z"),
      			"lastHeartbeatRecv" : ISODate("2014-11-13T14:40:06.201Z"),
      			"pingMs" : 0,
      			"lastHeartbeatMessage" : "syncing from: ip-172-31-22-48:27030",
      			"syncingTo" : "ip-172-31-22-48:27030"
      		},
      		{
      			"_id" : 15,
      			"name" : "ip-172-31-22-48:27032",
      			"health" : 1,
      			"state" : 2,
      			"stateStr" : "SECONDARY",
      			"uptime" : 173,
      			"optime" : Timestamp(1415889433, 1),
      			"optimeDate" : ISODate("2014-11-13T14:37:13Z"),
      			"lastHeartbeat" : ISODate("2014-11-13T14:40:06.584Z"),
      			"lastHeartbeatRecv" : ISODate("2014-11-13T14:40:06.266Z"),
      			"pingMs" : 0,
      			"lastHeartbeatMessage" : "syncing from: ip-172-31-22-48:27030",
      			"syncingTo" : "ip-172-31-22-48:27030"
      		},
      		{
      			"_id" : 16,
      			"name" : "ip-172-31-22-48:27033",
      			"health" : 1,
      			"state" : 2,
      			"stateStr" : "SECONDARY",
      			"uptime" : 173,
      			"optime" : Timestamp(1415889433, 1),
      			"optimeDate" : ISODate("2014-11-13T14:37:13Z"),
      			"lastHeartbeat" : ISODate("2014-11-13T14:40:06.429Z"),
      			"lastHeartbeatRecv" : ISODate("2014-11-13T14:40:06.711Z"),
      			"pingMs" : 0,
      			"lastHeartbeatMessage" : "syncing from: ip-172-31-22-48:27029",
      			"syncingTo" : "ip-172-31-22-48:27029"
      		},
      		{
      			"_id" : 17,
      			"name" : "ip-172-31-22-48:27034",
      			"health" : 1,
      			"state" : 2,
      			"stateStr" : "SECONDARY",
      			"uptime" : 173,
      			"optime" : Timestamp(1415889433, 1),
      			"optimeDate" : ISODate("2014-11-13T14:37:13Z"),
      			"lastHeartbeat" : ISODate("2014-11-13T14:40:06.477Z"),
      			"lastHeartbeatRecv" : ISODate("2014-11-13T14:40:06.458Z"),
      			"pingMs" : 0,
      			"lastHeartbeatMessage" : "syncing from: ip-172-31-22-48:27030",
      			"syncingTo" : "ip-172-31-22-48:27030"
      		},
      		{
      			"_id" : 18,
      			"name" : "ip-172-31-22-48:27035",
      			"health" : 1,
      			"state" : 2,
      			"stateStr" : "SECONDARY",
      			"uptime" : 173,
      			"optime" : Timestamp(1415889433, 1),
      			"optimeDate" : ISODate("2014-11-13T14:37:13Z"),
      			"lastHeartbeat" : ISODate("2014-11-13T14:40:06.480Z"),
      			"lastHeartbeatRecv" : ISODate("2014-11-13T14:40:06.446Z"),
      			"pingMs" : 0,
      			"lastHeartbeatMessage" : "syncing from: ip-172-31-22-48:27030",
      			"syncingTo" : "ip-172-31-22-48:27030"
      		},
      		{
      			"_id" : 19,
      			"name" : "ip-172-31-22-48:27036",
      			"health" : 1,
      			"state" : 2,
      			"stateStr" : "SECONDARY",
      			"uptime" : 173,
      			"optime" : Timestamp(1415889433, 1),
      			"optimeDate" : ISODate("2014-11-13T14:37:13Z"),
      			"lastHeartbeat" : ISODate("2014-11-13T14:40:06.584Z"),
      			"lastHeartbeatRecv" : ISODate("2014-11-13T14:40:06.324Z"),
      			"pingMs" : 0,
      			"lastHeartbeatMessage" : "syncing from: ip-172-31-22-48:27030",
      			"syncingTo" : "ip-172-31-22-48:27030"
      		},
      		{
      			"_id" : 20,
      			"name" : "ip-172-31-22-48:27037",
      			"health" : 1,
      			"state" : 2,
      			"stateStr" : "SECONDARY",
      			"uptime" : 173,
      			"optime" : Timestamp(1415889433, 1),
      			"optimeDate" : ISODate("2014-11-13T14:37:13Z"),
      			"lastHeartbeat" : ISODate("2014-11-13T14:40:06.495Z"),
      			"lastHeartbeatRecv" : ISODate("2014-11-13T14:40:06.324Z"),
      			"pingMs" : 0,
      			"lastHeartbeatMessage" : "syncing from: ip-172-31-22-48:27030",
      			"syncingTo" : "ip-172-31-22-48:27030"
      		},
      		{
      			"_id" : 21,
      			"name" : "ip-172-31-22-48:27038",
      			"health" : 1,
      			"state" : 2,
      			"stateStr" : "SECONDARY",
      			"uptime" : 173,
      			"optime" : Timestamp(1415889433, 1),
      			"optimeDate" : ISODate("2014-11-13T14:37:13Z"),
      			"lastHeartbeat" : ISODate("2014-11-13T14:40:06.481Z"),
      			"lastHeartbeatRecv" : ISODate("2014-11-13T14:40:06.349Z"),
      			"pingMs" : 0,
      			"lastHeartbeatMessage" : "syncing from: ip-172-31-22-48:27030",
      			"syncingTo" : "ip-172-31-22-48:27030"
      		},
      		{
      			"_id" : 22,
      			"name" : "ip-172-31-22-48:27039",
      			"health" : 1,
      			"state" : 2,
      			"stateStr" : "SECONDARY",
      			"uptime" : 173,
      			"optime" : Timestamp(1415889433, 1),
      			"optimeDate" : ISODate("2014-11-13T14:37:13Z"),
      			"lastHeartbeat" : ISODate("2014-11-13T14:40:06.584Z"),
      			"lastHeartbeatRecv" : ISODate("2014-11-13T14:40:06.288Z"),
      			"pingMs" : 0,
      			"lastHeartbeatMessage" : "syncing from: ip-172-31-22-48:27030",
      			"syncingTo" : "ip-172-31-22-48:27030"
      		},
      		{
      			"_id" : 23,
      			"name" : "ip-172-31-22-48:27040",
      			"health" : 1,
      			"state" : 2,
      			"stateStr" : "SECONDARY",
      			"uptime" : 173,
      			"optime" : Timestamp(1415889433, 1),
      			"optimeDate" : ISODate("2014-11-13T14:37:13Z"),
      			"lastHeartbeat" : ISODate("2014-11-13T14:40:06.550Z"),
      			"lastHeartbeatRecv" : ISODate("2014-11-13T14:40:06.247Z"),
      			"pingMs" : 0,
      			"lastHeartbeatMessage" : "syncing from: ip-172-31-22-48:27030",
      			"syncingTo" : "ip-172-31-22-48:27030"
      		},
      		{
      			"_id" : 24,
      			"name" : "ip-172-31-22-48:27041",
      			"health" : 1,
      			"state" : 2,
      			"stateStr" : "SECONDARY",
      			"uptime" : 173,
      			"optime" : Timestamp(1415889433, 1),
      			"optimeDate" : ISODate("2014-11-13T14:37:13Z"),
      			"lastHeartbeat" : ISODate("2014-11-13T14:40:06.499Z"),
      			"lastHeartbeatRecv" : ISODate("2014-11-13T14:40:06.434Z"),
      			"pingMs" : 0,
      			"lastHeartbeatMessage" : "syncing from: ip-172-31-22-48:27030",
      			"syncingTo" : "ip-172-31-22-48:27030"
      		},
      		{
      			"_id" : 25,
      			"name" : "ip-172-31-22-48:27042",
      			"health" : 1,
      			"state" : 2,
      			"stateStr" : "SECONDARY",
      			"uptime" : 173,
      			"optime" : Timestamp(1415889433, 1),
      			"optimeDate" : ISODate("2014-11-13T14:37:13Z"),
      			"lastHeartbeat" : ISODate("2014-11-13T14:40:06.495Z"),
      			"lastHeartbeatRecv" : ISODate("2014-11-13T14:40:06.577Z"),
      			"pingMs" : 0,
      			"lastHeartbeatMessage" : "syncing from: ip-172-31-22-48:27030",
      			"syncingTo" : "ip-172-31-22-48:27030"
      		},
      		{
      			"_id" : 26,
      			"name" : "ip-172-31-22-48:27043",
      			"health" : 1,
      			"state" : 2,
      			"stateStr" : "SECONDARY",
      			"uptime" : 173,
      			"optime" : Timestamp(1415889433, 1),
      			"optimeDate" : ISODate("2014-11-13T14:37:13Z"),
      			"lastHeartbeat" : ISODate("2014-11-13T14:40:06.550Z"),
      			"lastHeartbeatRecv" : ISODate("2014-11-13T14:40:06.637Z"),
      			"pingMs" : 0,
      			"lastHeartbeatMessage" : "syncing from: ip-172-31-22-48:27045",
      			"syncingTo" : "ip-172-31-22-48:27045"
      		},
      		{
      			"_id" : 27,
      			"name" : "ip-172-31-22-48:27044",
      			"health" : 1,
      			"state" : 2,
      			"stateStr" : "SECONDARY",
      			"uptime" : 173,
      			"optime" : Timestamp(1415889433, 1),
      			"optimeDate" : ISODate("2014-11-13T14:37:13Z"),
      			"lastHeartbeat" : ISODate("2014-11-13T14:40:06.593Z"),
      			"lastHeartbeatRecv" : ISODate("2014-11-13T14:40:06.785Z"),
      			"pingMs" : 0,
      			"lastHeartbeatMessage" : "syncing from: ip-172-31-22-48:27045",
      			"syncingTo" : "ip-172-31-22-48:27045"
      		},
      		{
      			"_id" : 28,
      			"name" : "ip-172-31-22-48:27045",
      			"health" : 1,
      			"state" : 2,
      			"stateStr" : "SECONDARY",
      			"uptime" : 173,
      			"optime" : Timestamp(1415889603, 2),
      			"optimeDate" : ISODate("2014-11-13T14:40:03Z"),
      			"lastHeartbeat" : ISODate("2014-11-13T14:40:06.584Z"),
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      			"stateStr" : "SECONDARY",
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      			"optime" : Timestamp(1415889433, 1),
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      			"name" : "ip-172-31-22-48:27048",
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      			"state" : 2,
      			"stateStr" : "SECONDARY",
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      			"optime" : Timestamp(1415889433, 1),
      			"optimeDate" : ISODate("2014-11-13T14:37:13Z"),
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      			"optime" : Timestamp(1415889433, 1),
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      			"syncingTo" : "ip-172-31-22-48:27045"
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      		{
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      			"state" : 2,
      			"stateStr" : "SECONDARY",
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      			"optime" : Timestamp(1415889433, 1),
      			"optimeDate" : ISODate("2014-11-13T14:37:13Z"),
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      			"lastHeartbeatRecv" : ISODate("2014-11-13T14:40:06.944Z"),
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      			"syncingTo" : "ip-172-31-22-48:27045"
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      		{
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      			"name" : "ip-172-31-22-48:27052",
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      			"stateStr" : "SECONDARY",
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      			"pingMs" : 0,
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      		{
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      			"optime" : Timestamp(1415889433, 1),
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      		{
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      			"syncingTo" : "ip-172-31-22-48:27030"
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      			"optime" : Timestamp(1415889433, 1),
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      	"replCoord" : "impl",
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      replset:PRIMARY> 
       
       
       
       
      replset:PRIMARY> rs.config()
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      		{
      			"_id" : 16,
      			"host" : "ip-172-31-22-48:27033",
      			"arbiterOnly" : false,
      			"buildIndexes" : true,
      			"hidden" : false,
      			"priority" : 1,
      			"tags" : {
      				
      			},
      			"slaveDelay" : 0,
      			"votes" : 0
      		},
      		{
      			"_id" : 17,
      			"host" : "ip-172-31-22-48:27034",
      			"arbiterOnly" : false,
      			"buildIndexes" : true,
      			"hidden" : false,
      			"priority" : 1,
      			"tags" : {
      				
      			},
      			"slaveDelay" : 0,
      			"votes" : 0
      		},
      		{
      			"_id" : 18,
      			"host" : "ip-172-31-22-48:27035",
      			"arbiterOnly" : false,
      			"buildIndexes" : true,
      			"hidden" : false,
      			"priority" : 1,
      			"tags" : {
      				
      			},
      			"slaveDelay" : 0,
      			"votes" : 0
      		},
      		{
      			"_id" : 19,
      			"host" : "ip-172-31-22-48:27036",
      			"arbiterOnly" : false,
      			"buildIndexes" : true,
      			"hidden" : false,
      			"priority" : 1,
      			"tags" : {
      				
      			},
      			"slaveDelay" : 0,
      			"votes" : 0
      		},
      		{
      			"_id" : 20,
      			"host" : "ip-172-31-22-48:27037",
      			"arbiterOnly" : false,
      			"buildIndexes" : true,
      			"hidden" : false,
      			"priority" : 1,
      			"tags" : {
      				
      			},
      			"slaveDelay" : 0,
      			"votes" : 0
      		},
      		{
      			"_id" : 21,
      			"host" : "ip-172-31-22-48:27038",
      			"arbiterOnly" : false,
      			"buildIndexes" : true,
      			"hidden" : false,
      			"priority" : 1,
      			"tags" : {
      				
      			},
      			"slaveDelay" : 0,
      			"votes" : 0
      		},
      		{
      			"_id" : 22,
      			"host" : "ip-172-31-22-48:27039",
      			"arbiterOnly" : false,
      			"buildIndexes" : true,
      			"hidden" : false,
      			"priority" : 1,
      			"tags" : {
      				
      			},
      			"slaveDelay" : 0,
      			"votes" : 0
      		},
      		{
      			"_id" : 23,
      			"host" : "ip-172-31-22-48:27040",
      			"arbiterOnly" : false,
      			"buildIndexes" : true,
      			"hidden" : false,
      			"priority" : 1,
      			"tags" : {
      				
      			},
      			"slaveDelay" : 0,
      			"votes" : 0
      		},
      		{
      			"_id" : 24,
      			"host" : "ip-172-31-22-48:27041",
      			"arbiterOnly" : false,
      			"buildIndexes" : true,
      			"hidden" : false,
      			"priority" : 1,
      			"tags" : {
      				
      			},
      			"slaveDelay" : 0,
      			"votes" : 0
      		},
      		{
      			"_id" : 25,
      			"host" : "ip-172-31-22-48:27042",
      			"arbiterOnly" : false,
      			"buildIndexes" : true,
      			"hidden" : false,
      			"priority" : 1,
      			"tags" : {
      				
      			},
      			"slaveDelay" : 0,
      			"votes" : 0
      		},
      		{
      			"_id" : 26,
      			"host" : "ip-172-31-22-48:27043",
      			"arbiterOnly" : false,
      			"buildIndexes" : true,
      			"hidden" : false,
      			"priority" : 1,
      			"tags" : {
      				
      			},
      			"slaveDelay" : 0,
      			"votes" : 0
      		},
      		{
      			"_id" : 27,
      			"host" : "ip-172-31-22-48:27044",
      			"arbiterOnly" : false,
      			"buildIndexes" : true,
      			"hidden" : false,
      			"priority" : 1,
      			"tags" : {
      				
      			},
      			"slaveDelay" : 0,
      			"votes" : 0
      		},
      		{
      			"_id" : 28,
      			"host" : "ip-172-31-22-48:27045",
      			"arbiterOnly" : false,
      			"buildIndexes" : true,
      			"hidden" : false,
      			"priority" : 1,
      			"tags" : {
      				
      			},
      			"slaveDelay" : 0,
      			"votes" : 0
      		},
      		{
      			"_id" : 29,
      			"host" : "ip-172-31-22-48:27046",
      			"arbiterOnly" : false,
      			"buildIndexes" : true,
      			"hidden" : false,
      			"priority" : 1,
      			"tags" : {
      				
      			},
      			"slaveDelay" : 0,
      			"votes" : 0
      		},
      		{
      			"_id" : 30,
      			"host" : "ip-172-31-22-48:27047",
      			"arbiterOnly" : false,
      			"buildIndexes" : true,
      			"hidden" : false,
      			"priority" : 1,
      			"tags" : {
      				
      			},
      			"slaveDelay" : 0,
      			"votes" : 0
      		},
      		{
      			"_id" : 31,
      			"host" : "ip-172-31-22-48:27048",
      			"arbiterOnly" : false,
      			"buildIndexes" : true,
      			"hidden" : false,
      			"priority" : 1,
      			"tags" : {
      				
      			},
      			"slaveDelay" : 0,
      			"votes" : 0
      		},
      		{
      			"_id" : 32,
      			"host" : "ip-172-31-22-48:27049",
      			"arbiterOnly" : false,
      			"buildIndexes" : true,
      			"hidden" : false,
      			"priority" : 1,
      			"tags" : {
      				
      			},
      			"slaveDelay" : 0,
      			"votes" : 0
      		},
      		{
      			"_id" : 33,
      			"host" : "ip-172-31-22-48:27050",
      			"arbiterOnly" : false,
      			"buildIndexes" : true,
      			"hidden" : false,
      			"priority" : 1,
      			"tags" : {
      				
      			},
      			"slaveDelay" : 0,
      			"votes" : 0
      		},
      		{
      			"_id" : 34,
      			"host" : "ip-172-31-22-48:27051",
      			"arbiterOnly" : false,
      			"buildIndexes" : true,
      			"hidden" : false,
      			"priority" : 1,
      			"tags" : {
      				
      			},
      			"slaveDelay" : 0,
      			"votes" : 0
      		},
      		{
      			"_id" : 35,
      			"host" : "ip-172-31-22-48:27052",
      			"arbiterOnly" : false,
      			"buildIndexes" : true,
      			"hidden" : false,
      			"priority" : 1,
      			"tags" : {
      				
      			},
      			"slaveDelay" : 0,
      			"votes" : 0
      		},
      		{
      			"_id" : 36,
      			"host" : "ip-172-31-22-48:27053",
      			"arbiterOnly" : false,
      			"buildIndexes" : true,
      			"hidden" : false,
      			"priority" : 1,
      			"tags" : {
      				
      			},
      			"slaveDelay" : 0,
      			"votes" : 0
      		},
      		{
      			"_id" : 37,
      			"host" : "ip-172-31-22-48:27054",
      			"arbiterOnly" : false,
      			"buildIndexes" : true,
      			"hidden" : false,
      			"priority" : 1,
      			"tags" : {
      				
      			},
      			"slaveDelay" : 0,
      			"votes" : 0
      		},
      		{
      			"_id" : 38,
      			"host" : "ip-172-31-22-48:27055",
      			"arbiterOnly" : false,
      			"buildIndexes" : true,
      			"hidden" : false,
      			"priority" : 1,
      			"tags" : {
      				
      			},
      			"slaveDelay" : 0,
      			"votes" : 0
      		},
      		{
      			"_id" : 39,
      			"host" : "ip-172-31-22-48:27056",
      			"arbiterOnly" : false,
      			"buildIndexes" : true,
      			"hidden" : false,
      			"priority" : 1,
      			"tags" : {
      				
      			},
      			"slaveDelay" : 0,
      			"votes" : 0
      		},
      		{
      			"_id" : 40,
      			"host" : "ip-172-31-22-48:27057",
      			"arbiterOnly" : false,
      			"buildIndexes" : true,
      			"hidden" : false,
      			"priority" : 1,
      			"tags" : {
      				
      			},
      			"slaveDelay" : 0,
      			"votes" : 0
      		},
      		{
      			"_id" : 41,
      			"host" : "ip-172-31-22-48:27058",
      			"arbiterOnly" : false,
      			"buildIndexes" : true,
      			"hidden" : false,
      			"priority" : 1,
      			"tags" : {
      				
      			},
      			"slaveDelay" : 0,
      			"votes" : 0
      		},
      		{
      			"_id" : 42,
      			"host" : "ip-172-31-22-48:27059",
      			"arbiterOnly" : false,
      			"buildIndexes" : true,
      			"hidden" : false,
      			"priority" : 1,
      			"tags" : {
      				
      			},
      			"slaveDelay" : 0,
      			"votes" : 0
      		},
      		{
      			"_id" : 43,
      			"host" : "ip-172-31-22-48:27060",
      			"arbiterOnly" : false,
      			"buildIndexes" : true,
      			"hidden" : false,
      			"priority" : 1,
      			"tags" : {
      				
      			},
      			"slaveDelay" : 0,
      			"votes" : 0
      		},
      		{
      			"_id" : 44,
      			"host" : "ip-172-31-22-48:27061",
      			"arbiterOnly" : false,
      			"buildIndexes" : true,
      			"hidden" : false,
      			"priority" : 1,
      			"tags" : {
      				
      			},
      			"slaveDelay" : 0,
      			"votes" : 0
      		},
      		{
      			"_id" : 45,
      			"host" : "ip-172-31-22-48:27062",
      			"arbiterOnly" : false,
      			"buildIndexes" : true,
      			"hidden" : false,
      			"priority" : 1,
      			"tags" : {
      				
      			},
      			"slaveDelay" : 0,
      			"votes" : 0
      		},
      		{
      			"_id" : 46,
      			"host" : "ip-172-31-22-48:27063",
      			"arbiterOnly" : false,
      			"buildIndexes" : true,
      			"hidden" : false,
      			"priority" : 1,
      			"tags" : {
      				
      			},
      			"slaveDelay" : 0,
      			"votes" : 0
      		},
      		{
      			"_id" : 47,
      			"host" : "ip-172-31-22-48:27064",
      			"arbiterOnly" : false,
      			"buildIndexes" : true,
      			"hidden" : false,
      			"priority" : 1,
      			"tags" : {
      				
      			},
      			"slaveDelay" : 0,
      			"votes" : 0
      		},
      		{
      			"_id" : 48,
      			"host" : "ip-172-31-22-48:27065",
      			"arbiterOnly" : false,
      			"buildIndexes" : true,
      			"hidden" : false,
      			"priority" : 1,
      			"tags" : {
      				
      			},
      			"slaveDelay" : 0,
      			"votes" : 0
      		},
      		{
      			"_id" : 49,
      			"host" : "ip-172-31-22-48:27066",
      			"arbiterOnly" : false,
      			"buildIndexes" : true,
      			"hidden" : false,
      			"priority" : 1,
      			"tags" : {
      				
      			},
      			"slaveDelay" : 0,
      			"votes" : 0
      		}
      	],
      	"settings" : {
      		"chainingAllowed" : true,
      		"heartbeatTimeoutSecs" : 10,
      		"getLastErrorModes" : {
      			
      		},
      		"getLastErrorDefaults" : {
      			"w" : 1,
      			"wtimeout" : 0
      		}
      	}
      }
       
      This is odd, node { _id : 13 } (27030) is primary:
       
      $ grep -r PRIMARY data
      data/replset/rs14/mongod.log:2014-11-13T14:37:20.945+0000 I REPLSETS transition to PRIMARY
       
       
      And over half of the guys voted for him:
       
      ubuntu@ip-172-31-22-48:~$ grep -r 'voting yea' data|sort -h
      data/replset/rs10/mongod.log:2014-11-13T14:37:20.944+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27030 (13)
      data/replset/rs11/mongod.log:2014-11-13T14:37:20.945+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27030 (13)
      data/replset/rs12/mongod.log:2014-11-13T14:37:20.945+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27030 (13)
      data/replset/rs13/mongod.log:2014-11-13T14:37:20.945+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27030 (13)
      data/replset/rs15/mongod.log:2014-11-13T14:37:20.945+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27030 (13)
      data/replset/rs16/mongod.log:2014-11-13T14:37:20.945+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27030 (13)
      data/replset/rs17/mongod.log:2014-11-13T14:37:20.997+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27045 (28)
      data/replset/rs18/mongod.log:2014-11-13T14:37:20.997+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27045 (28)
      data/replset/rs19/mongod.log:2014-11-13T14:37:20.997+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27045 (28)
      data/replset/rs1/mongod.log:2014-11-13T14:37:20.943+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27030 (13)
      data/replset/rs20/mongod.log:2014-11-13T14:37:20.998+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27045 (28)
      data/replset/rs21/mongod.log:2014-11-13T14:37:20.998+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27045 (28)
      data/replset/rs22/mongod.log:2014-11-13T14:37:20.998+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27045 (28)
      data/replset/rs23/mongod.log:2014-11-13T14:37:20.998+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27045 (28)
      data/replset/rs24/mongod.log:2014-11-13T14:37:20.998+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27045 (28)
      data/replset/rs25/mongod.log:2014-11-13T14:37:20.998+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27045 (28)
      data/replset/rs26/mongod.log:2014-11-13T14:37:20.998+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27045 (28)
      data/replset/rs27/mongod.log:2014-11-13T14:37:20.998+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27045 (28)
      data/replset/rs28/mongod.log:2014-11-13T14:37:20.998+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27045 (28)
      data/replset/rs2/mongod.log:2014-11-13T14:37:21.002+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27030 (13)
      data/replset/rs30/mongod.log:2014-11-13T14:37:20.998+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27045 (28)
      data/replset/rs31/mongod.log:2014-11-13T14:37:20.999+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27045 (28)
      data/replset/rs32/mongod.log:2014-11-13T14:37:20.998+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27045 (28)
      data/replset/rs33/mongod.log:2014-11-13T14:37:20.999+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27045 (28)
      data/replset/rs34/mongod.log:2014-11-13T14:37:20.999+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27045 (28)
      data/replset/rs35/mongod.log:2014-11-13T14:37:20.999+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27045 (28)
      data/replset/rs3/mongod.log:2014-11-13T14:37:20.943+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27030 (13)
      data/replset/rs4/mongod.log:2014-11-13T14:37:20.991+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27030 (13)
      data/replset/rs5/mongod.log:2014-11-13T14:37:20.944+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27030 (13)
      data/replset/rs6/mongod.log:2014-11-13T14:37:20.943+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27030 (13)
      data/replset/rs7/mongod.log:2014-11-13T14:37:20.943+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27030 (13)
      data/replset/rs8/mongod.log:2014-11-13T14:37:20.944+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27030 (13)
      data/replset/rs9/mongod.log:2014-11-13T14:37:20.944+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27030 (13)
       
       
       
       

      Show
      ubuntu@ip-172-31-22-48:~$ mlaunch --replicaset --nodes 50 --smallfiles --nojournal --oplogSize 32 launching: mongod on port 27017 launching: mongod on port 27018 ... launching: mongod on port 27066 replica set 'replset' initialized. ubuntu@ip-172-31-22-48:~$   replset:PRIMARY> db.testcol.insert( { "msg" : "hello world" } ) WriteResult({ "nInserted" : 1 })     replset:PRIMARY> rs.status() { "set" : "replset", "date" : ISODate("2014-11-13T14:40:08.145Z"), "myState" : 1, "members" : [ { "_id" : 0, "name" : "ip-172-31-22-48:27017", "health" : 1, "state" : 2, "stateStr" : "SECONDARY", "uptime" : 173, "optime" : Timestamp(1415889433, 1), "optimeDate" : ISODate("2014-11-13T14:37:13Z"), "lastHeartbeat" : ISODate("2014-11-13T14:40:06.254Z"), "lastHeartbeatRecv" : ISODate("2014-11-13T14:40:07.438Z"), "pingMs" : 0, "lastHeartbeatMessage" : "syncing from: ip-172-31-22-48:27045", "syncingTo" : "ip-172-31-22-48:27045" }, { "_id" : 1, "name" : "ip-172-31-22-48:27018", "health" : 1, "state" : 2, 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"lastHeartbeat" : ISODate("2014-11-13T14:40:06.765Z"), "lastHeartbeatRecv" : ISODate("2014-11-13T14:40:06.423Z"), "pingMs" : 0, "lastHeartbeatMessage" : "syncing from: ip-172-31-22-48:27030", "syncingTo" : "ip-172-31-22-48:27030" }, { "_id" : 4, "name" : "ip-172-31-22-48:27021", "health" : 1, "state" : 2, "stateStr" : "SECONDARY", "uptime" : 173, "optime" : Timestamp(1415889433, 1), "optimeDate" : ISODate("2014-11-13T14:37:13Z"), "lastHeartbeat" : ISODate("2014-11-13T14:40:06.525Z"), "lastHeartbeatRecv" : ISODate("2014-11-13T14:40:06.568Z"), "pingMs" : 0, "lastHeartbeatMessage" : "syncing from: ip-172-31-22-48:27045", "syncingTo" : "ip-172-31-22-48:27045" }, { "_id" : 5, "name" : "ip-172-31-22-48:27022", "health" : 1, "state" : 2, "stateStr" : "SECONDARY", "uptime" : 173, "optime" : Timestamp(1415889433, 1), "optimeDate" : ISODate("2014-11-13T14:37:13Z"), "lastHeartbeat" : ISODate("2014-11-13T14:40:06.563Z"), "lastHeartbeatRecv" : ISODate("2014-11-13T14:40:06.788Z"), "pingMs" : 0, 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"optimeDate" : ISODate("2014-11-13T14:37:13Z"), "lastHeartbeat" : ISODate("2014-11-13T14:40:06.608Z"), "lastHeartbeatRecv" : ISODate("2014-11-13T14:40:06.928Z"), "pingMs" : 0, "lastHeartbeatMessage" : "syncing from: ip-172-31-22-48:27045", "syncingTo" : "ip-172-31-22-48:27045" }, { "_id" : 41, "name" : "ip-172-31-22-48:27058", "health" : 1, "state" : 2, "stateStr" : "SECONDARY", "uptime" : 173, "optime" : Timestamp(1415889433, 1), "optimeDate" : ISODate("2014-11-13T14:37:13Z"), "lastHeartbeat" : ISODate("2014-11-13T14:40:06.766Z"), "lastHeartbeatRecv" : ISODate("2014-11-13T14:40:06.595Z"), "pingMs" : 0, "lastHeartbeatMessage" : "syncing from: ip-172-31-22-48:27030", "syncingTo" : "ip-172-31-22-48:27030" }, { "_id" : 42, "name" : "ip-172-31-22-48:27059", "health" : 1, "state" : 2, "stateStr" : "SECONDARY", "uptime" : 173, "optime" : Timestamp(1415889433, 1), "optimeDate" : ISODate("2014-11-13T14:37:13Z"), "lastHeartbeat" : ISODate("2014-11-13T14:40:06.763Z"), "lastHeartbeatRecv" : ISODate("2014-11-13T14:40:06.811Z"), "pingMs" : 0, "lastHeartbeatMessage" : "syncing from: ip-172-31-22-48:27045", "syncingTo" : "ip-172-31-22-48:27045" }, { "_id" : 43, "name" : "ip-172-31-22-48:27060", "health" : 1, "state" : 2, "stateStr" : "SECONDARY", "uptime" : 173, "optime" : Timestamp(1415889433, 1), "optimeDate" : ISODate("2014-11-13T14:37:13Z"), "lastHeartbeat" : ISODate("2014-11-13T14:40:06.785Z"), "lastHeartbeatRecv" : ISODate("2014-11-13T14:40:06.883Z"), "pingMs" : 0, "lastHeartbeatMessage" : "syncing from: ip-172-31-22-48:27045", "syncingTo" : "ip-172-31-22-48:27045" }, { "_id" : 44, "name" : "ip-172-31-22-48:27061", "health" : 1, "state" : 2, "stateStr" : "SECONDARY", "uptime" : 173, "optime" : Timestamp(1415889433, 1), "optimeDate" : ISODate("2014-11-13T14:37:13Z"), "lastHeartbeat" : ISODate("2014-11-13T14:40:06.766Z"), "lastHeartbeatRecv" : ISODate("2014-11-13T14:40:06.799Z"), "pingMs" : 0, "lastHeartbeatMessage" : "syncing from: ip-172-31-22-48:27045", "syncingTo" : "ip-172-31-22-48:27045" }, { "_id" : 45, "name" : "ip-172-31-22-48:27062", "health" : 1, "state" : 2, "stateStr" : "SECONDARY", "uptime" : 173, "optime" : Timestamp(1415889433, 1), "optimeDate" : ISODate("2014-11-13T14:37:13Z"), "lastHeartbeat" : ISODate("2014-11-13T14:40:06.785Z"), "lastHeartbeatRecv" : ISODate("2014-11-13T14:40:06.832Z"), "pingMs" : 0, "lastHeartbeatMessage" : "syncing from: ip-172-31-22-48:27045", "syncingTo" : "ip-172-31-22-48:27045" }, { "_id" : 46, "name" : "ip-172-31-22-48:27063", "health" : 1, "state" : 2, "stateStr" : "SECONDARY", "uptime" : 173, "optime" : Timestamp(1415889433, 1), "optimeDate" : ISODate("2014-11-13T14:37:13Z"), "lastHeartbeat" : ISODate("2014-11-13T14:40:06.807Z"), "lastHeartbeatRecv" : ISODate("2014-11-13T14:40:07.013Z"), "pingMs" : 0, "lastHeartbeatMessage" : "syncing from: ip-172-31-22-48:27045", "syncingTo" : "ip-172-31-22-48:27045" }, { "_id" : 47, "name" : "ip-172-31-22-48:27064", "health" : 1, "state" : 2, "stateStr" : "SECONDARY", "uptime" : 173, "optime" : Timestamp(1415889433, 1), "optimeDate" : ISODate("2014-11-13T14:37:13Z"), "lastHeartbeat" : ISODate("2014-11-13T14:40:06.692Z"), "lastHeartbeatRecv" : ISODate("2014-11-13T14:40:07.576Z"), "pingMs" : 0, "lastHeartbeatMessage" : "syncing from: ip-172-31-22-48:27045", "syncingTo" : "ip-172-31-22-48:27045" }, { "_id" : 48, "name" : "ip-172-31-22-48:27065", "health" : 1, "state" : 2, "stateStr" : "SECONDARY", "uptime" : 173, "optime" : Timestamp(1415889433, 1), "optimeDate" : ISODate("2014-11-13T14:37:13Z"), "lastHeartbeat" : ISODate("2014-11-13T14:40:04.698Z"), "lastHeartbeatRecv" : ISODate("2014-11-13T14:40:05.505Z"), "pingMs" : 0, "lastHeartbeatMessage" : "could not find member to sync from" }, { "_id" : 49, "name" : "ip-172-31-22-48:27066", "health" : 1, "state" : 2, "stateStr" : "SECONDARY", "uptime" : 173, "optime" : Timestamp(1415889433, 1), "optimeDate" : ISODate("2014-11-13T14:37:13Z"), "lastHeartbeat" : ISODate("2014-11-13T14:40:06.699Z"), "lastHeartbeatRecv" : ISODate("2014-11-13T14:40:07.641Z"), "pingMs" : 0, "lastHeartbeatMessage" : "syncing from: ip-172-31-22-48:27018", "syncingTo" : "ip-172-31-22-48:27018" } ], "replCoord" : "impl", "ok" : 1 } replset:PRIMARY>         replset:PRIMARY> rs.config() { "_id" : "replset", "version" : 1, "members" : [ { "_id" : 0, "host" : "ip-172-31-22-48:27017", "arbiterOnly" : false, "buildIndexes" : true, "hidden" : false, "priority" : 1, "tags" : { }, "slaveDelay" : 0, "votes" : 1 }, { "_id" : 1, "host" : "ip-172-31-22-48:27018", "arbiterOnly" : false, "buildIndexes" : true, "hidden" : false, "priority" : 1, "tags" : { }, "slaveDelay" : 0, "votes" : 1 }, { "_id" : 2, "host" : "ip-172-31-22-48:27019", "arbiterOnly" : false, "buildIndexes" : true, "hidden" : false, "priority" : 1, "tags" : { }, "slaveDelay" : 0, "votes" : 1 }, { "_id" : 3, "host" : "ip-172-31-22-48:27020", "arbiterOnly" : false, "buildIndexes" : true, "hidden" : false, "priority" : 1, "tags" : { }, "slaveDelay" : 0, "votes" : 1 }, { "_id" : 4, "host" : "ip-172-31-22-48:27021", "arbiterOnly" : false, "buildIndexes" : true, "hidden" : false, "priority" : 1, "tags" : { }, "slaveDelay" : 0, "votes" : 1 }, { "_id" : 5, "host" : "ip-172-31-22-48:27022", "arbiterOnly" : false, "buildIndexes" : true, "hidden" : false, "priority" : 1, "tags" : { }, "slaveDelay" : 0, "votes" : 1 }, { "_id" : 6, "host" : "ip-172-31-22-48:27023", "arbiterOnly" : false, "buildIndexes" : true, "hidden" : false, "priority" : 1, "tags" : { }, "slaveDelay" : 0, "votes" : 1 }, { "_id" : 7, "host" : "ip-172-31-22-48:27024", "arbiterOnly" : false, "buildIndexes" : true, "hidden" : false, "priority" : 1, "tags" : { }, "slaveDelay" : 0, "votes" : 0 }, { "_id" : 8, "host" : "ip-172-31-22-48:27025", "arbiterOnly" : false, "buildIndexes" : true, "hidden" : false, "priority" : 1, "tags" : { }, "slaveDelay" : 0, "votes" : 0 }, { "_id" : 9, "host" : "ip-172-31-22-48:27026", "arbiterOnly" : false, "buildIndexes" : true, "hidden" : false, "priority" : 1, "tags" : { }, "slaveDelay" : 0, "votes" : 0 }, { "_id" : 10, "host" : "ip-172-31-22-48:27027", "arbiterOnly" : false, "buildIndexes" : true, "hidden" : false, "priority" : 1, "tags" : { }, "slaveDelay" : 0, "votes" : 0 }, { "_id" : 11, "host" : "ip-172-31-22-48:27028", "arbiterOnly" : false, "buildIndexes" : true, "hidden" : false, "priority" : 1, "tags" : { }, "slaveDelay" : 0, "votes" : 0 }, { "_id" : 12, "host" : "ip-172-31-22-48:27029", "arbiterOnly" : false, "buildIndexes" : true, "hidden" : false, "priority" : 1, "tags" : { }, "slaveDelay" : 0, "votes" : 0 }, { "_id" : 13, "host" : "ip-172-31-22-48:27030", "arbiterOnly" : false, "buildIndexes" : true, "hidden" : false, "priority" : 1, "tags" : { }, "slaveDelay" : 0, "votes" : 0 }, { "_id" : 14, "host" : "ip-172-31-22-48:27031", "arbiterOnly" : false, "buildIndexes" : true, "hidden" : false, "priority" : 1, "tags" : { }, "slaveDelay" : 0, "votes" : 0 }, { "_id" : 15, "host" : "ip-172-31-22-48:27032", "arbiterOnly" : false, "buildIndexes" : true, "hidden" : false, "priority" : 1, "tags" : { }, "slaveDelay" : 0, "votes" : 0 }, { "_id" : 16, "host" : "ip-172-31-22-48:27033", "arbiterOnly" : false, "buildIndexes" : true, "hidden" : false, "priority" : 1, "tags" : { }, "slaveDelay" : 0, "votes" : 0 }, { "_id" : 17, "host" : "ip-172-31-22-48:27034", "arbiterOnly" : false, "buildIndexes" : true, "hidden" : false, "priority" : 1, "tags" : { }, "slaveDelay" : 0, "votes" : 0 }, { "_id" : 18, "host" : "ip-172-31-22-48:27035", "arbiterOnly" : false, "buildIndexes" : true, "hidden" : false, "priority" : 1, "tags" : { }, "slaveDelay" : 0, "votes" : 0 }, { "_id" : 19, "host" : "ip-172-31-22-48:27036", "arbiterOnly" : false, "buildIndexes" : true, "hidden" : false, "priority" : 1, "tags" : { }, "slaveDelay" : 0, "votes" : 0 }, { "_id" : 20, "host" : "ip-172-31-22-48:27037", "arbiterOnly" : false, "buildIndexes" : true, "hidden" : false, "priority" : 1, "tags" : { }, "slaveDelay" : 0, "votes" : 0 }, { "_id" : 21, "host" : "ip-172-31-22-48:27038", "arbiterOnly" : false, "buildIndexes" : true, "hidden" : false, "priority" : 1, "tags" : { }, "slaveDelay" : 0, "votes" : 0 }, { "_id" : 22, "host" : "ip-172-31-22-48:27039", "arbiterOnly" : false, "buildIndexes" : true, "hidden" : false, "priority" : 1, "tags" : { }, "slaveDelay" : 0, "votes" : 0 }, { "_id" : 23, "host" : "ip-172-31-22-48:27040", "arbiterOnly" : false, "buildIndexes" : true, "hidden" : false, "priority" : 1, "tags" : { }, "slaveDelay" : 0, "votes" : 0 }, { "_id" : 24, "host" : "ip-172-31-22-48:27041", "arbiterOnly" : false, "buildIndexes" : true, "hidden" : false, "priority" : 1, "tags" : { }, "slaveDelay" : 0, "votes" : 0 }, { "_id" : 25, "host" : "ip-172-31-22-48:27042", "arbiterOnly" : false, "buildIndexes" : true, "hidden" : false, "priority" : 1, "tags" : { }, "slaveDelay" : 0, "votes" : 0 }, { "_id" : 26, "host" : "ip-172-31-22-48:27043", "arbiterOnly" : false, "buildIndexes" : true, "hidden" : false, "priority" : 1, "tags" : { }, "slaveDelay" : 0, "votes" : 0 }, { "_id" : 27, "host" : "ip-172-31-22-48:27044", "arbiterOnly" : false, "buildIndexes" : true, "hidden" : false, "priority" : 1, "tags" : { }, "slaveDelay" : 0, "votes" : 0 }, { "_id" : 28, "host" : "ip-172-31-22-48:27045", "arbiterOnly" : false, "buildIndexes" : true, "hidden" : false, "priority" : 1, "tags" : { }, "slaveDelay" : 0, "votes" : 0 }, { "_id" : 29, "host" : "ip-172-31-22-48:27046", "arbiterOnly" : false, "buildIndexes" : true, "hidden" : false, "priority" : 1, "tags" : { }, "slaveDelay" : 0, "votes" : 0 }, { "_id" : 30, "host" : "ip-172-31-22-48:27047", "arbiterOnly" : false, "buildIndexes" : true, "hidden" : false, "priority" : 1, "tags" : { }, "slaveDelay" : 0, "votes" : 0 }, { "_id" : 31, "host" : "ip-172-31-22-48:27048", "arbiterOnly" : false, "buildIndexes" : true, "hidden" : false, "priority" : 1, "tags" : { }, "slaveDelay" : 0, "votes" : 0 }, { "_id" : 32, "host" : "ip-172-31-22-48:27049", "arbiterOnly" : false, "buildIndexes" : true, "hidden" : false, "priority" : 1, "tags" : { }, "slaveDelay" : 0, "votes" : 0 }, { "_id" : 33, "host" : "ip-172-31-22-48:27050", "arbiterOnly" : false, "buildIndexes" : true, "hidden" : false, "priority" : 1, "tags" : { }, "slaveDelay" : 0, "votes" : 0 }, { "_id" : 34, "host" : "ip-172-31-22-48:27051", "arbiterOnly" : false, "buildIndexes" : true, "hidden" : false, "priority" : 1, "tags" : { }, "slaveDelay" : 0, "votes" : 0 }, { "_id" : 35, "host" : "ip-172-31-22-48:27052", "arbiterOnly" : false, "buildIndexes" : true, "hidden" : false, "priority" : 1, "tags" : { }, "slaveDelay" : 0, "votes" : 0 }, { "_id" : 36, "host" : "ip-172-31-22-48:27053", "arbiterOnly" : false, "buildIndexes" : true, "hidden" : false, "priority" : 1, "tags" : { }, "slaveDelay" : 0, "votes" : 0 }, { "_id" : 37, "host" : "ip-172-31-22-48:27054", "arbiterOnly" : false, "buildIndexes" : true, "hidden" : false, "priority" : 1, "tags" : { }, "slaveDelay" : 0, "votes" : 0 }, { "_id" : 38, "host" : "ip-172-31-22-48:27055", "arbiterOnly" : false, "buildIndexes" : true, "hidden" : false, "priority" : 1, "tags" : { }, "slaveDelay" : 0, "votes" : 0 }, { "_id" : 39, "host" : "ip-172-31-22-48:27056", "arbiterOnly" : false, "buildIndexes" : true, "hidden" : false, "priority" : 1, "tags" : { }, "slaveDelay" : 0, "votes" : 0 }, { "_id" : 40, "host" : "ip-172-31-22-48:27057", "arbiterOnly" : false, "buildIndexes" : true, "hidden" : false, "priority" : 1, "tags" : { }, "slaveDelay" : 0, "votes" : 0 }, { "_id" : 41, "host" : "ip-172-31-22-48:27058", "arbiterOnly" : false, "buildIndexes" : true, "hidden" : false, "priority" : 1, "tags" : { }, "slaveDelay" : 0, "votes" : 0 }, { "_id" : 42, "host" : "ip-172-31-22-48:27059", "arbiterOnly" : false, "buildIndexes" : true, "hidden" : false, "priority" : 1, "tags" : { }, "slaveDelay" : 0, "votes" : 0 }, { "_id" : 43, "host" : "ip-172-31-22-48:27060", "arbiterOnly" : false, "buildIndexes" : true, "hidden" : false, "priority" : 1, "tags" : { }, "slaveDelay" : 0, "votes" : 0 }, { "_id" : 44, "host" : "ip-172-31-22-48:27061", "arbiterOnly" : false, "buildIndexes" : true, "hidden" : false, "priority" : 1, "tags" : { }, "slaveDelay" : 0, "votes" : 0 }, { "_id" : 45, "host" : "ip-172-31-22-48:27062", "arbiterOnly" : false, "buildIndexes" : true, "hidden" : false, "priority" : 1, "tags" : { }, "slaveDelay" : 0, "votes" : 0 }, { "_id" : 46, "host" : "ip-172-31-22-48:27063", "arbiterOnly" : false, "buildIndexes" : true, "hidden" : false, "priority" : 1, "tags" : { }, "slaveDelay" : 0, "votes" : 0 }, { "_id" : 47, "host" : "ip-172-31-22-48:27064", "arbiterOnly" : false, "buildIndexes" : true, "hidden" : false, "priority" : 1, "tags" : { }, "slaveDelay" : 0, "votes" : 0 }, { "_id" : 48, "host" : "ip-172-31-22-48:27065", "arbiterOnly" : false, "buildIndexes" : true, "hidden" : false, "priority" : 1, "tags" : { }, "slaveDelay" : 0, "votes" : 0 }, { "_id" : 49, "host" : "ip-172-31-22-48:27066", "arbiterOnly" : false, "buildIndexes" : true, "hidden" : false, "priority" : 1, "tags" : { }, "slaveDelay" : 0, "votes" : 0 } ], "settings" : { "chainingAllowed" : true, "heartbeatTimeoutSecs" : 10, "getLastErrorModes" : { }, "getLastErrorDefaults" : { "w" : 1, "wtimeout" : 0 } } }   This is odd, node { _id : 13 } (27030) is primary:   $ grep -r PRIMARY data data/replset/rs14/mongod.log:2014-11-13T14:37:20.945+0000 I REPLSETS transition to PRIMARY     And over half of the guys voted for him:   ubuntu@ip-172-31-22-48:~$ grep -r 'voting yea' data|sort -h data/replset/rs10/mongod.log:2014-11-13T14:37:20.944+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27030 (13) data/replset/rs11/mongod.log:2014-11-13T14:37:20.945+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27030 (13) data/replset/rs12/mongod.log:2014-11-13T14:37:20.945+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27030 (13) data/replset/rs13/mongod.log:2014-11-13T14:37:20.945+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27030 (13) data/replset/rs15/mongod.log:2014-11-13T14:37:20.945+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27030 (13) data/replset/rs16/mongod.log:2014-11-13T14:37:20.945+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27030 (13) data/replset/rs17/mongod.log:2014-11-13T14:37:20.997+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27045 (28) data/replset/rs18/mongod.log:2014-11-13T14:37:20.997+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27045 (28) data/replset/rs19/mongod.log:2014-11-13T14:37:20.997+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27045 (28) data/replset/rs1/mongod.log:2014-11-13T14:37:20.943+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27030 (13) data/replset/rs20/mongod.log:2014-11-13T14:37:20.998+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27045 (28) data/replset/rs21/mongod.log:2014-11-13T14:37:20.998+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27045 (28) data/replset/rs22/mongod.log:2014-11-13T14:37:20.998+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27045 (28) data/replset/rs23/mongod.log:2014-11-13T14:37:20.998+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27045 (28) data/replset/rs24/mongod.log:2014-11-13T14:37:20.998+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27045 (28) data/replset/rs25/mongod.log:2014-11-13T14:37:20.998+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27045 (28) data/replset/rs26/mongod.log:2014-11-13T14:37:20.998+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27045 (28) data/replset/rs27/mongod.log:2014-11-13T14:37:20.998+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27045 (28) data/replset/rs28/mongod.log:2014-11-13T14:37:20.998+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27045 (28) data/replset/rs2/mongod.log:2014-11-13T14:37:21.002+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27030 (13) data/replset/rs30/mongod.log:2014-11-13T14:37:20.998+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27045 (28) data/replset/rs31/mongod.log:2014-11-13T14:37:20.999+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27045 (28) data/replset/rs32/mongod.log:2014-11-13T14:37:20.998+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27045 (28) data/replset/rs33/mongod.log:2014-11-13T14:37:20.999+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27045 (28) data/replset/rs34/mongod.log:2014-11-13T14:37:20.999+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27045 (28) data/replset/rs35/mongod.log:2014-11-13T14:37:20.999+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27045 (28) data/replset/rs3/mongod.log:2014-11-13T14:37:20.943+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27030 (13) data/replset/rs4/mongod.log:2014-11-13T14:37:20.991+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27030 (13) data/replset/rs5/mongod.log:2014-11-13T14:37:20.944+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27030 (13) data/replset/rs6/mongod.log:2014-11-13T14:37:20.943+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27030 (13) data/replset/rs7/mongod.log:2014-11-13T14:37:20.943+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27030 (13) data/replset/rs8/mongod.log:2014-11-13T14:37:20.944+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27030 (13) data/replset/rs9/mongod.log:2014-11-13T14:37:20.944+0000 I REPLSETS replSetElect voting yea for ip-172-31-22-48:27030 (13)        

      Description

      Using MongoDB 2.7.8 I used mlaunch to start a replica set with 50 nodes. From the logs I can see that 33 nodes cast a vote in the election, even if only 7 nodes have votes=1. Note that according to the manual (http://docs.mongodb.org/manual/reference/replica-configuration/#local.system.replset.members[n].votes) it should in any case not be possible to have more than 7 nodes voting in an election.

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              Assignee:
              milkie Eric Milkie
              Reporter:
              henrik.ingo Henrik Ingo (Inactive)
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