MongoDB2.6部署副本集+分区(4)

{ "_id" : "test.lineqi-id_-3074457345618258602", "lastmod" : Timestamp(3, 4), "lastmodEpoch" : ObjectId("55ddb7460f613da70e8ce380"), "ns" : "test.lineqi", "min" : { "id" : NumberLong("-3074457345618258602") }, "max" : { "id" : NumberLong(0) }, "shard" : "set3" }

{ "_id" : "test.lineqi-id_3074457345618258602", "lastmod" : Timestamp(3, 6), "lastmodEpoch" : ObjectId("55ddb7460f613da70e8ce380"), "ns" : "test.lineqi", "min" : { "id" : NumberLong("3074457345618258602") }, "max" : { "id" : NumberLong("6148914691236517204") }, "shard" : "set1" }

{ "_id" : "test.lineqi-id_-6148914691236517204", "lastmod" : Timestamp(3, 3), "lastmodEpoch" : ObjectId("55ddb7460f613da70e8ce380"), "ns" : "test.lineqi", "min" : { "id" : NumberLong("-6148914691236517204") }, "max" : { "id" : NumberLong("-3074457345618258602") }, "shard" : "set2" }

{ "_id" : "test.lineqi-id_0", "lastmod" : Timestamp(3, 5), "lastmodEpoch" : ObjectId("55ddb7460f613da70e8ce380"), "ns" : "test.lineqi", "min" : { "id" : NumberLong(0) }, "max" : { "id" : NumberLong("3074457345618258602") }, "shard" : "set3" }

{ "_id" : "test.lineqi-id_6148914691236517204", "lastmod" : Timestamp(3, 7), "lastmodEpoch" : ObjectId("55ddb7460f613da70e8ce380"), "ns" : "test.lineqi", "min" : { "id" : NumberLong("6148914691236517204") }, "max" : { "id" : { "$maxKey" : 1 } }, "shard" : "set1" }

查看users表的存储信息

mongos>use test

mongos> db.lineqi.stats();

{

"sharded" : true,

"systemFlags" : 1,

"userFlags" : 1,

"ns" : "test.lineqi",

"count" : 100000,

"numExtents" : 18,

"size" : 11200000,

"storageSize" : 33546240,

"totalIndexSize" : 8086064,

"indexSizes" : {

"_id_" : 3262224,

"id_hashed" : 4823840

},

"avgObjSize" : 112,

"nindexes" : 2,

"nchunks" : 6,

"shards" : {

"set1" : {

"ns" : "test.lineqi",

"count" : 33102,

"size" : 3707424,

"avgObjSize" : 112,

"storageSize" : 11182080,

"numExtents" : 6,

"nindexes" : 2,

"lastExtentSize" : 8388608,

"paddingFactor" : 1,

"systemFlags" : 1,

"userFlags" : 1,

"totalIndexSize" : 2649024,

"indexSizes" : {

"_id_" : 1079232,

"id_hashed" : 1569792

},

"ok" : 1

},

"set2" : {

"ns" : "test.lineqi",

"count" : 33755,

"size" : 3780560,

"avgObjSize" : 112,

"storageSize" : 11182080,

"numExtents" : 6,

"nindexes" : 2,

"lastExtentSize" : 8388608,

"paddingFactor" : 1,

"systemFlags" : 1,

"userFlags" : 1,

"totalIndexSize" : 2755312,

"indexSizes" : {

"_id_" : 1103760,

"id_hashed" : 1651552

},

"ok" : 1

},

"set3" : {

"ns" : "test.lineqi",

"count" : 33143,

"size" : 3712016,

"avgObjSize" : 112,

"storageSize" : 11182080,

"numExtents" : 6,

"nindexes" : 2,

"lastExtentSize" : 8388608,

"paddingFactor" : 1,

"systemFlags" : 1,

"userFlags" : 1,

"totalIndexSize" : 2681728,

"indexSizes" : {

"_id_" : 1079232,

"id_hashed" : 1602496

},

"ok" : 1

}

},

"ok" : 1

}

更多MongoDB相关内容可以看看以下的有用链接： 

MongoDB 3.0 正式版发布下载 

CentOS编译安装MongoDB

CentOS 编译安装 MongoDB与mongoDB的php扩展

CentOS 6 使用 yum 安装MongoDB及服务器端配置

Ubuntu 13.04下安装MongoDB2.4.3

MongoDB入门必读(概念与实战并重)

Ubunu 14.04下MongoDB的安装指南

《MongoDB 权威指南》(MongoDB: The Definitive Guide)英文文字版[PDF]

Nagios监控MongoDB分片集群服务实战

基于CentOS 6.5操作系统搭建MongoDB服务 uxidc.com/Linux/2014-11/108900.htm

MongoDB 的详细介绍：请点这里
MongoDB 的下载地址：请点这里