mongos> sh.status() --- Sharding Status --- sharding version: { "_id" : 1, "minCompatibleVersion" : 5, "currentVersion" : 6, "clusterId" : ObjectId("58511e0b47aec20a521ca552") } shards: { "_id" : "s1", "host" : "s1/81-47-mumbai.justdial.com:26200,81-51-mumbai.justdial.com:26100" } { "_id" : "s2", "host" : "s2/81-47-mumbai.justdial.com:26100,81-51-mumbai.justdial.com:26200" } active mongoses: "3.2.3" : 1 balancer: Currently enabled: yes Currently running: no Failed balancer rounds in last 5 attempts: 0 Migration Results for the last 24 hours: No recent migrations databases: { "_id" : "mp", "primary" : "s1", "partitioned" : true } mp.consignment shard key: { "supplierId" : "hashed" } unique: false balancing: true chunks: s1 342 s2 341 too many chunks to print, use verbose if you want to force print mp.inventory shard key: { "supplierId" : "hashed" } unique: false balancing: true chunks: s1 413 s2 413 too many chunks to print, use verbose if you want to force print mp.order shard key: { "supplierId" : "hashed" } unique: false balancing: true chunks: s1 86 s2 86 too many chunks to print, use verbose if you want to force print mp.store shard key: { "_id" : "hashed" } unique: false balancing: true chunks: s1 10 s2 10 too many chunks to print, use verbose if you want to force print mp.syncrecord shard key: { "supplierId" : "hashed" } unique: false balancing: true chunks: s1 1 { "supplierId" : { "$minKey" : 1 } } -->> { "supplierId" : { "$maxKey" : 1 } } on : s1 Timestamp(1, 0) mp.vendor shard key: { "supplierId" : "hashed" } unique: false balancing: true chunks: s1 3 s2 3 { "supplierId" : { "$minKey" : 1 } } -->> { "supplierId" : NumberLong("-5839129041862524342") } on : s2 Timestamp(2, 0) { "supplierId" : NumberLong("-5839129041862524342") } -->> { "supplierId" : NumberLong("-2360064899989810208") } on : s2 Timestamp(3, 0) { "supplierId" : NumberLong("-2360064899989810208") } -->> { "supplierId" : NumberLong("859402221066072837") } on : s2 Timestamp(4, 0) { "supplierId" : NumberLong("859402221066072837") } -->> { "supplierId" : NumberLong("4228697015919561177") } on : s1 Timestamp(4, 1) { "supplierId" : NumberLong("4228697015919561177") } -->> { "supplierId" : NumberLong("7087169895286687904") } on : s1 Timestamp(1, 4) { "supplierId" : NumberLong("7087169895286687904") } -->> { "supplierId" : { "$maxKey" : 1 } } on : s1 Timestamp(1, 5) mongos>