mongo shard

# 3 config server first 
mongod —configsvr

# mongos, the router
mongos —configdb ip1:port1, ip2:port2, ip3:port3

# mongod at 3 servers
# mongod —shardsvr



# then add shard one by one
mongo mongo xf03id1-mdb01:27017/admin

sh.status()

sh.addShard(“xf03id1-mdb02:27017”)
sh.addShard(“xf03id1-mdb03:27017”)

# add shard index
db.runCommand({enablesharding: “name”})

sh.shardCollection(“testDB.testData”}, {“name”:1})