tr@capslock:~/Documents/code/mtools$ mongo --port 27030
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MongoDB shell version: 2.2.1
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connecting to: 127.0.0.1:27030/test
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mongos> sh.status()
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--- Sharding Status ---
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sharding version: { "_id" : 1, "version" : 3 }
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shards:
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{ "_id" : "shard01", "host" : "shard01/capslock.local:27017,capslock.local:27018,capslock.local:27019" }
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{ "_id" : "shard02", "host" : "shard02/capslock.local:27020,capslock.local:27021,capslock.local:27022" }
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{ "_id" : "shard03", "host" : "shard03/capslock.local:27023,capslock.local:27024,capslock.local:27025" }
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{ "_id" : "shard04", "host" : "shard04/capslock.local:27026,capslock.local:27027,capslock.local:27028" }
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databases:
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{ "_id" : "admin", "partitioned" : false, "primary" : "config" }
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mongos> sh.enableSharding('test')
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{ "ok" : 1 }
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mongos> sh.shardCollection('test.docs', {shardkey: 1})
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{ "collectionsharded" : "test.docs", "ok" : 1 }
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mongos> sh.status()
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--- Sharding Status ---
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sharding version: { "_id" : 1, "version" : 3 }
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shards:
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{ "_id" : "shard01", "host" : "shard01/capslock.local:27017,capslock.local:27018,capslock.local:27019" }
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{ "_id" : "shard02", "host" : "shard02/capslock.local:27020,capslock.local:27021,capslock.local:27022" }
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{ "_id" : "shard03", "host" : "shard03/capslock.local:27023,capslock.local:27024,capslock.local:27025" }
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{ "_id" : "shard04", "host" : "shard04/capslock.local:27026,capslock.local:27027,capslock.local:27028" }
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databases:
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{ "_id" : "admin", "partitioned" : false, "primary" : "config" }
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{ "_id" : "test", "partitioned" : true, "primary" : "shard01" }
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test.docs chunks:
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shard01 1
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{ "shardkey" : { $minKey : 1 } } -->> { "shardkey" : { $maxKey : 1 } } on : shard01 Timestamp(1000, 0)
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mongos> db.adminCommand({removeShard: 'shard02'})
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{
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"msg" : "draining started successfully",
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"state" : "started",
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"shard" : "shard02",
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"ok" : 1
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}
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mongos> db.adminCommand({removeShard: 'shard02'})
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{
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"msg" : "removeshard completed successfully",
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"state" : "completed",
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"shard" : "shard02",
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"ok" : 1
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}
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mongos> db.adminCommand({removeShard: 'shard02'})
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{
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"errmsg" : "exception: can't find shard for: shard02",
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"code" : 13129,
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"ok" : 0
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}
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mongos> sh.status()
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--- Sharding Status ---
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sharding version: { "_id" : 1, "version" : 3 }
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shards:
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{ "_id" : "shard01", "host" : "shard01/capslock.local:27017,capslock.local:27018,capslock.local:27019" }
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{ "_id" : "shard03", "host" : "shard03/capslock.local:27023,capslock.local:27024,capslock.local:27025" }
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{ "_id" : "shard04", "host" : "shard04/capslock.local:27026,capslock.local:27027,capslock.local:27028" }
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databases:
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{ "_id" : "admin", "partitioned" : false, "primary" : "config" }
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{ "_id" : "test", "partitioned" : true, "primary" : "shard01" }
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test.docs chunks:
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shard01 1
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{ "shardkey" : { $minKey : 1 } } -->> { "shardkey" : { $maxKey : 1 } } on : shard01 Timestamp(1000, 0)
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mongos> sh.moveChunk('test.docs', {shardkey: 0}, 'shard04')
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{
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"errmsg" : "exception: No replica set monitor active and no cached seed found for set: shard02",
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"code" : 16340,
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"ok" : 0
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}
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mongos> ^C
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bye
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tr@capslock:~/Documents/code/mtools$ mongo --port 27030
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MongoDB shell version: 2.2.1
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connecting to: 127.0.0.1:27030/test
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mongos> sh.moveChunk('test.docs', {shardkey: 0}, 'shard04')
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{ "millis" : 2236, "ok" : 1 }
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mongos> sh.status()
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--- Sharding Status ---
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sharding version: { "_id" : 1, "version" : 3 }
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shards:
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{ "_id" : "shard01", "host" : "shard01/capslock.local:27017,capslock.local:27018,capslock.local:27019" }
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{ "_id" : "shard03", "host" : "shard03/capslock.local:27023,capslock.local:27024,capslock.local:27025" }
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{ "_id" : "shard04", "host" : "shard04/capslock.local:27026,capslock.local:27027,capslock.local:27028" }
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databases:
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{ "_id" : "admin", "partitioned" : false, "primary" : "config" }
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{ "_id" : "test", "partitioned" : true, "primary" : "shard01" }
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test.docs chunks:
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shard04 1
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{ "shardkey" : { $minKey : 1 } } -->> { "shardkey" : { $maxKey : 1 } } on : shard04 Timestamp(2000, 0)
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mongos>
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