无为隐士

拓扑图：

配置文件：

mongos：

logpath = D:\sharding\mongos\data\log\mongos.log
keyFile= D:\sharding\keyfile
logappend = true
configdb = 127.0.0.1:21000
maxConns = 10000
rest = false
port=20000

ConfigServer：

dbpath = D:\sharding\configServer\data\db
logpath = D:\sharding\configServer\data\log\config.log
auth = true
keyFile= D:\sharding\keyfile
maxConns = 10000
rest = false
configsvr = true
directoryperdb = true
port=21000

shard1:

dbpath = D:\sharding\shard1\data\db
logpath = D:\sharding\shard1\data\log\shard1.log
auth = true
keyFile= D:\sharding\keyfile
maxConns = 10000
rest = false
shardsvr = true
directoryperdb = true
port=27001

shard2:

dbpath = D:\sharding\shard2\data\db
logpath = D:\sharding\shard2\data\log\shard2.log
auth = true
keyFile= D:\sharding\keyfile
maxConns = 10000
rest = false
shardsvr = true
directoryperdb = true
port=27002

 启动服务器：

D:\sharding\configServer\bin\mongod -f D:\sharding\configServer\etc\config.conf
D:\sharding\shard1\bin\mongod -f D:\sharding\shard1\etc\shard1.conf
D:\sharding\shard2\bin\mongod -f D:\sharding\shard2\etc\shard2.conf
D:\sharding\mongos\bin\mongos -f D:\sharding\mongos\etc\mongos.conf​

启用分片：

登陆mongos：

D:\sharding\mongos\bin\mongo --port 20000

mongos> use admin
switched to db admin
mongos> sh.addShard("127.0.0.1:27001")
{ "shardAdded" : "shard0000", "ok" : 1 }
mongos> sh.addShard("127.0.0.1:27002")
{ "shardAdded" : "shard0001", "ok" : 1 }
mongos> db.runCommand({listshards : 1 });
{
        "shards" : [
                {
                        "_id" : "shard0000",
                        "host" : "127.0.0.1:27001"
                },
                {
                        "_id" : "shard0001",
                        "host" : "127.0.0.1:27002"
                }
        ],
        "ok" : 1
}
mongos> exit
bye

测试：

D:\sharding\mongos\bin\mongo 127.0.0.1:20000​

mongos> use admin
switched to db admin
#指定testdb分片生效
mongos> db.runCommand( { enablesharding :"testdb"});
{ "ok" : 1 }
#指定数据库里需要分片的集合和片键
mongos> db.runCommand( { shardcollection : "testdb.table1",key : {id: 1} } )
{ "collectionsharded" : "testdb.table1", "ok" : 1 }
mongos> use testdb
switched to db testdb
mongos> for(var i=1; i <= 100000; i++)db.table1.save({id:i,"test1":"testval1"});
mongos> db.table1.stats();