{"id":29935,"date":"2022-11-17T13:52:40","date_gmt":"2023-06-12T00:48:04","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8mongodb-3-2%e7%89%88%e6%9c%ac%e6%9d%a5%e6%9e%84%e5%bb%ba%e5%89%af%e6%9c%ac%e9%9b%86%e3%80%82\/"},"modified":"2025-08-12T16:40:27","modified_gmt":"2025-08-12T08:40:27","slug":"%e4%bd%bf%e7%94%a8mongodb-3-2%e7%89%88%e6%9c%ac%e6%9d%a5%e6%9e%84%e5%bb%ba%e5%89%af%e6%9c%ac%e9%9b%86%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8mongodb-3-2%e7%89%88%e6%9c%ac%e6%9d%a5%e6%9e%84%e5%bb%ba%e5%89%af%e6%9c%ac%e9%9b%86%e3%80%82\/","title":{"rendered":"\u4f7f\u7528MongoDB 3.2\u7248\u672c\u6765\u6784\u5efa\u526f\u672c\u96c6"},"content":{"rendered":"<p>\u4f7f\u75283\u53f0\u670d\u52a1\u5668\uff08mongo1\u3001mongo2\u3001mongo3\uff09\u6784\u5efa\u526f\u672c\u96c6<br \/>\n\u64cd\u4f5c\u7cfb\u7edf\u4f7f\u7528CentOS7<br \/>\n\u6309\u7167\u539f\u59cb\u624b\u518c\u7684\u53c2\u8003\u8fdb\u884c\u5b9e\u65bd\u3002<\/p>\n<h2>\u64cd\u4f5c\u7cfb\u7edf\u73af\u5883\u51c6\u5907\u9996\u5148\u5e94\u7528yum update\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"gp\">#<\/span> yum update <span class=\"nt\">-y<\/span>\r\n<\/code><\/pre>\n<p>\u8ffd\u52a060GB\u7684\u786c\u76d8\u7528\u4e8eMongoDB\u6570\u636e\uff0c\u5e76\u521b\u5efa\u903b\u8f91\u5377\u7ba1\u7406\uff08LVM\uff09\u3002\u4f7f\u7528xfs\u6587\u4ef6\u7cfb\u7edf\u5c06\u6570\u636e\u6302\u8f7d\u5230\/data\/db\u8def\u5f84\u4e0b\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"gp\">#<\/span> pvcreate \/dev\/sdb\r\n<span class=\"gp\">#<\/span> vgcreate mongoVg \/dev\/sdb\r\n<span class=\"gp\">#<\/span> lvcreate <span class=\"nt\">-n<\/span> mongoLv <span class=\"nt\">-l<\/span> 100%FREE mongoVg\r\n<span class=\"gp\">#<\/span> mkfs.xfs \/dev\/mongoVg\/mongoLv\r\n<span class=\"gp\">#<\/span> <span class=\"nb\">mkdir<\/span> \/data\r\n<span class=\"gp\">#<\/span> <span class=\"nb\">mkdir<\/span> \/data\/db\r\n<span class=\"gp\">#<\/span> mount \/dev\/mapper\/mongoVg-mongoLv \/data\/db\r\n<span class=\"gp\">#<\/span> <span class=\"nb\">df<\/span> <span class=\"nt\">-h<\/span>\r\n<span class=\"go\">\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9                \u30b5\u30a4\u30ba  \u4f7f\u7528  \u6b8b\u308a \u4f7f\u7528% \u30de\u30a6\u30f3\u30c8\u4f4d\u7f6e\r\n\/dev\/mapper\/centos-root        18G  1.1G   17G    6% \/\r\ndevtmpfs                      907M     0  907M    0% \/dev\r\ntmpfs                         917M     0  917M    0% \/dev\/shm\r\ntmpfs                         917M  8.3M  909M    1% \/run\r\ntmpfs                         917M     0  917M    0% \/sys\/fs\/cgroup\r\n\/dev\/sda1                     494M  166M  328M   34% \/boot\r\ntmpfs                         184M     0  184M    0% \/run\/user\/1000\r\n\/dev\/mapper\/mongoVg-mongoLv    60G   33M   60G    1% \/data\/db\r\n<\/span><\/code><\/pre>\n<p>\u73b0\u5728\uff0c\u6211\u4eec\u5df2\u7ecf\u6210\u529f\u5730\u5728\/data\/db\u76ee\u5f55\u4e0b\u521b\u5efa\u4e86\u4e00\u4e2a\u7528\u4f5c\u6570\u636e\u5e93\u6570\u636e\u5b58\u50a8\u533a\u57df\u7684\u7a7a\u95f4\u3002\u6b64\u5916\uff0c\u4e3a\u4e86\u786e\u4fddmongo1\u3001mongo2\u548cmongo3\u4e4b\u95f4\u53ef\u4ee5\u8fdb\u884c\u4e92\u76f8\u7684\u4e3b\u673a\u540d\u89e3\u6790\uff0c\u6211\u4eec\u4f1a\u5c06\u5b83\u4eec\u6dfb\u52a0\u5230hosts\u6587\u4ef6\u4e2d\u3002<\/p>\n<h2>\u5b89\u88c5MongoDB 3.2\u4e3a\u4e86\u6dfb\u52a0 MongoDB \u4ed3\u5e93\uff08\u8bf7\u53c2\u8003\u5b98\u65b9\u6587\u6863\uff09\uff0c\u521b\u5efa \/etc\/yum.repos.d\/mongodb-org-3.2.repo\u3002<\/p>\n<pre class=\"post-pre\"><code>[mongodb-org-3.2]\r\nname=MongoDB Repository\r\nbaseurl=https:\/\/repo.mongodb.org\/yum\/redhat\/$releasever\/mongodb-org\/3.2\/x86_64\/\r\ngpgcheck=0\r\nenabled=1\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"gp\">#<\/span> yum <span class=\"nb\">install<\/span> <span class=\"nt\">-y<\/span> mongodb-org-server-3.2.3 mongodb-org-shell-3.2.3 mongodb-org-tools-3.2.3\r\n<\/code><\/pre>\n<h2>\u8bbe\u5b9a\u30fb\u542f\u52a8<br \/>\n\u5c06mongod\u914d\u7f6e\u6587\u4ef6\/etc\/mongod.conf\u88ab\u521b\u5efa\u3002<\/p>\n<pre class=\"post-pre\"><code># cat \/etc\/mongod.conf\r\n# mongod.conf\r\n\r\n# for documentation of all options, see:\r\n#   http:\/\/docs.mongodb.org\/manual\/reference\/configuration-options\/\r\n\r\n# where to write logging data.\r\nsystemLog:\r\n  destination: file\r\n  logAppend: true\r\n  path: \/var\/log\/mongodb\/mongod.log\r\n\r\n# Where and how to store data.\r\nstorage:\r\n  dbPath: \/var\/lib\/mongo\r\n  journal:\r\n    enabled: true\r\n#  engine:\r\n#  mmapv1:\r\n#  wiredTiger:\r\n\r\n# how the process runs\r\nprocessManagement:\r\n  fork: true  # fork and run in background\r\n  pidFilePath: \/var\/run\/mongodb\/mongod.pid  # location of pidfile\r\n\r\n# network interfaces\r\nnet:\r\n  port: 27017\r\n  bindIp: 127.0.0.1  # Listen to local interface only, comment to listen on all interfaces.\r\n\r\n\r\n#security:\r\n\r\n#operationProfiling:\r\n\r\n#replication:\r\n\r\n#sharding:\r\n\r\n## Enterprise-Only Options\r\n\r\n#auditLog:\r\n\r\n#snmp:\r\n<\/code><\/pre>\n<p>\u7531\u4e8e\u9700\u8981\u5bf9dbPath\u7b49\u5185\u5bb9\u8fdb\u884c\u591a\u9879\u4fee\u6b63\uff0c\u56e0\u6b64\u6211\u4f7f\u7528yaml\u683c\u5f0f\u8fdb\u884c\u4e86\u65b0\u5efa\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"na\">systemLog<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"na\">destination<\/span><span class=\"pi\">:<\/span> <span class=\"s\">file<\/span>\r\n    <span class=\"na\">logAppend<\/span><span class=\"pi\">:<\/span> <span class=\"no\">true<\/span>\r\n    <span class=\"na\">path<\/span><span class=\"pi\">:<\/span> <span class=\"s\">\/var\/log\/mongodb\/mongod.log<\/span>\r\n<span class=\"na\">storage<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"na\">dbPath<\/span><span class=\"pi\">:<\/span> <span class=\"s\">\/data\/db<\/span>\r\n    <span class=\"na\">journal<\/span><span class=\"pi\">:<\/span>\r\n       <span class=\"na\">enabled<\/span><span class=\"pi\">:<\/span> <span class=\"no\">true<\/span>\r\n    <span class=\"na\">engine<\/span><span class=\"pi\">:<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">wiredTiger\"<\/span>\r\n    <span class=\"na\">wiredTiger<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"na\">engineConfig<\/span><span class=\"pi\">:<\/span>\r\n            <span class=\"na\">directoryForIndexes<\/span><span class=\"pi\">:<\/span> <span class=\"no\">true<\/span>\r\n            <span class=\"na\">cacheSizeGB<\/span><span class=\"pi\">:<\/span> <span class=\"m\">1<\/span>\r\n<span class=\"na\">processManagement<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"na\">fork<\/span><span class=\"pi\">:<\/span> <span class=\"no\">true<\/span>\r\n    <span class=\"na\">pidFilePath<\/span><span class=\"pi\">:<\/span> <span class=\"s\">\/var\/run\/mongodb\/mongod.pid<\/span>\r\n<span class=\"na\">net<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"na\">port<\/span><span class=\"pi\">:<\/span> <span class=\"m\">27017<\/span>\r\n<span class=\"na\">replication<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"na\">replSetName<\/span><span class=\"pi\">:<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">rs-db\"<\/span>\r\n<\/code><\/pre>\n<p>\u6211\u4f1a\u66f4\u6539\u5df2\u521b\u5efa\u7684\u6570\u636e\u76ee\u5f55\u7684\u6240\u6709\u8005\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"gp\">#<\/span> <span class=\"nb\">chown<\/span> <span class=\"nt\">-R<\/span> mongod:mongod \/data\/\r\n<\/code><\/pre>\n<p>\u7531\u4e8e\u5c06\u8bbe\u7f6e\u6587\u4ef6\u66f4\u6539\u4e3ayml\u683c\u5f0f\uff0c\u56e0\u6b64\u8bf7\u63d0\u524d\u66f4\u6539init\u811a\u672c\u4e2dCONFIGFILE\u7684\u8def\u5f84\u3002<\/p>\n<pre class=\"post-pre\"><code># CONFIGFILE=\"\/etc\/mongod.conf\"\r\nCONFIGFILE=\"\/etc\/mongod.yml\"\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"gp\">#<\/span> chkconfig mongod on\r\n<span class=\"gp\">#<\/span> \/etc\/rc.d\/init.d\/mongod start\r\n<\/code><\/pre>\n<p>\u6211\u4f1a\u5728\u4e09\u53f0\u670d\u52a1\u5668\u4e0a\u8fdb\u884c\u81f3\u6b64\u4e3a\u6b62\u7684\u5de5\u4f5c\u3002<\/p>\n<h2>\u590d\u5236\u54c1\u5957\u88c5\u7684\u6784\u5efa<br \/>\n\u4ece\u8fd9\u91cc\u5f00\u59cb\uff0c\u6211\u4eec\u5c06\u5728\u4f5c\u4e3a\u4e3b\u8981\u6570\u636e\u5e93\u7684mongo1\u4e0a\u6267\u884c\u3002<\/p>\n<p>\u4f7f\u7528mongoShell\u8fde\u63a5\u5230\u6570\u636e\u5e93\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"gp\">#<\/span> mongo\r\n<\/code><\/pre>\n<p>\u5207\u6362\u5230\u7ba1\u7406\u5458\u6570\u636e\u5e93<\/p>\n<pre class=\"post-pre\"><code><span class=\"gp\">&gt;<\/span> use admin\r\n<span class=\"go\">switched to db admin\r\n<\/span><\/code><\/pre>\n<p>\u590d\u5236\u5957\u88c5\u7684\u521d\u59cb\u5efa\u7acb<\/p>\n<pre class=\"post-pre\"><code><span class=\"gp\">&gt;<\/span> rs.initiate<span class=\"o\">()<\/span>\r\n<span class=\"go\">{\r\n        \"info2\" : \"no configuration specified. Using a default configuration for the set\",\r\n        \"me\" : \"mongo1:27017\",\r\n        \"ok\" : 1\r\n}\r\n<\/span><span class=\"gp\">rs-db:SECONDARY&gt;<\/span>\r\n<span class=\"gp\">rs-db:PRIMARY&gt;<\/span>\r\n<span class=\"gp\">rs-db:PRIMARY&gt;<\/span>\r\n<\/code><\/pre>\n<p>\u5728mongod.yml\u4e2d\u6307\u5b9a\u7684\u526f\u672c\u96c6\u540d\u79f0rs-db\u5c06\u663e\u793a\u4e3aPRIMARY\u72b6\u6001\u3002<\/p>\n<p>\u63a5\u4e0b\u6765\uff0c\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a&#8221;dbadmin&#8221;\u7684\u7ba1\u7406\u7528\u6237\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"gp\">rs-db:PRIMARY&gt;<\/span> db.createUser<span class=\"o\">({<\/span> user: <span class=\"s2\">\"dbadmin\"<\/span>, <span class=\"nb\">pwd<\/span>: <span class=\"s2\">\"********\"<\/span>, roles: <span class=\"o\">[{<\/span> role: <span class=\"s2\">\"root\"<\/span>, db: <span class=\"s2\">\"admin\"<\/span> <span class=\"o\">}]})<\/span>\r\n<span class=\"go\">Successfully added user: {\r\n        \"user\" : \"dbadmin\",\r\n        \"roles\" : [\r\n                {\r\n                        \"role\" : \"root\",\r\n                        \"db\" : \"admin\"\r\n                }\r\n        ]\r\n}\r\n<\/span><\/code><\/pre>\n<p>\u53ea\u8981\u521b\u5efa\u4e00\u4e2a\u7528\u6237\uff0c\u5c31\u65e0\u6cd5\u8fdb\u884c\u672a\u8ba4\u8bc1\u7684\u64cd\u4f5c\uff0c\u9700\u8981\u91cd\u65b0\u8fdb\u5165\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"gp\">$<\/span> mongo localhost:27017\/admin <span class=\"nt\">-u<\/span> dbadmin <span class=\"nt\">-p<\/span>\r\n<span class=\"go\">MongoDB shell version: 3.2.3\r\nEnter password:\r\nconnecting to: localhost:27017\/admin\r\nServer has startup warnings:\r\n2016-02-28T10:33:55.836+0900 I CONTROL  [initandlisten]\r\n2016-02-28T10:33:55.836+0900 I CONTROL  [initandlisten] ** WARNING: \/sys\/kernel\/mm\/transparent_hugepage\/enabled is 'always'.\r\n2016-02-28T10:33:55.836+0900 I CONTROL  [initandlisten] **        We suggest setting it to 'never'\r\n2016-02-28T10:33:55.836+0900 I CONTROL  [initandlisten]\r\n2016-02-28T10:33:55.836+0900 I CONTROL  [initandlisten] ** WARNING: \/sys\/kernel\/mm\/transparent_hugepage\/defrag is 'always'.\r\n2016-02-28T10:33:55.836+0900 I CONTROL  [initandlisten] **        We suggest setting it to 'never'\r\n2016-02-28T10:33:55.836+0900 I CONTROL  [initandlisten]\r\n2016-02-28T10:33:55.836+0900 I CONTROL  [initandlisten] ** WARNING: soft rlimits too low. rlimits set to 4096 processes, 64000 files. Number of processes should be at least 32000 : 0.5 times number of files.\r\n2016-02-28T10:33:55.836+0900 I CONTROL  [initandlisten]\r\n<\/span><span class=\"gp\">rs-db:PRIMARY&gt;<\/span>\r\n<\/code><\/pre>\n<p>\u5c3d\u7ba1\u4f1a\u6709\u5f88\u591a\u8b66\u544a\u4fe1\u606f\uff0c\u4f46\u6709\u5173\u5982\u4f55\u904f\u5236\u8fd9\u79cd\u60c5\u51b5\uff0c\u5c06\u5728\u540e\u6587\u4e2d\u8be6\u8ff0\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"gp\">rs-db:PRIMARY&gt;<\/span> show dbs\r\n<span class=\"go\">admin  0.000GB\r\nlocal  0.000GB\r\n<\/span><span class=\"gp\">rs-db:PRIMARY&gt;<\/span> db.system.users.find<span class=\"o\">()<\/span>\r\n<span class=\"go\">{ \"_id\" : \"admin.dbadmin\", \"user\" : \"dbadmin\", \"db\" : \"admin\", \"credentials\" : { \"SCRAM-SHA-1\" : { \"iterationCount\" : 10000, \"salt\" : \"W91BUAmHg+IQDBTHP3caJQ==\", \"storedKey\" : \"MeDkofLaL42A0QfQrGdBTNY6HB4=\", \"serverKey\" : \"gq9thZq\/dC7EoHEuG\/CmUV6w8\/4=\" } }, \"roles\" : [ { \"role\" : \"root\", \"db\" : \"admin\" } ] }\r\n<\/span><\/code><\/pre>\n<p>\u6709\u4e24\u4e2a\u6570\u636e\u5e93\uff0c\u4e00\u4e2a\u53ebadmin\uff0c\u53e6\u4e00\u4e2a\u53eblocal\u3002\u5728admin\u6570\u636e\u5e93\u4e2d\u521b\u5efa\u4e86\u4e00\u4e2a\u540d\u4e3adbadmin\u7684\u7528\u6237\u3002<\/p>\n<p>\u76ee\u524d\u663e\u793a\u590d\u5236\u54c1\u5957\u88c5\u7684\u72b6\u6001<\/p>\n<pre class=\"post-pre\"><code>\r\n<span class=\"gp\">rs-db:PRIMARY&gt;<\/span> rs.conf<span class=\"o\">()<\/span>\r\n<span class=\"go\">{\r\n        \"_id\" : \"rs-db\",\r\n        \"version\" : 1,\r\n        \"protocolVersion\" : NumberLong(1),\r\n        \"members\" : [\r\n                {\r\n                        \"_id\" : 0,\r\n                        \"host\" : \"mongo1:27017\",\r\n                        \"arbiterOnly\" : false,\r\n                        \"buildIndexes\" : true,\r\n                        \"hidden\" : false,\r\n                        \"priority\" : 1,\r\n                        \"tags\" : {\r\n\r\n                        },\r\n                        \"slaveDelay\" : NumberLong(0),\r\n                        \"votes\" : 1\r\n                }\r\n        ],\r\n        \"settings\" : {\r\n                \"chainingAllowed\" : true,\r\n                \"heartbeatIntervalMillis\" : 2000,\r\n                \"heartbeatTimeoutSecs\" : 10,\r\n                \"electionTimeoutMillis\" : 10000,\r\n                \"getLastErrorModes\" : {\r\n\r\n                },\r\n                \"getLastErrorDefaults\" : {\r\n                        \"w\" : 1,\r\n                        \"wtimeout\" : 0\r\n                }\r\n        }\r\n}\r\n<\/span><\/code><\/pre>\n<p>\u5728\u8fd9\u91cc\uff0c\u5c06mongo2\u548cmongo3\u4e24\u4e2a\u4e3b\u673a\u6dfb\u52a0\u5230\u526f\u672c\u96c6\u4e2d\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"gp\">rs-db:PRIMARY&gt;<\/span> rs.add<span class=\"o\">(<\/span> <span class=\"o\">{<\/span> host: <span class=\"s2\">\"mongo2:27017\"<\/span><span class=\"o\">}<\/span> <span class=\"o\">)<\/span>\r\n<span class=\"go\">{ \"ok\" : 1 }\r\n<\/span><span class=\"gp\">rs-db:PRIMARY&gt;<\/span> rs.add<span class=\"o\">(<\/span> <span class=\"o\">{<\/span> host: <span class=\"s2\">\"mongo3:27017\"<\/span><span class=\"o\">}<\/span> <span class=\"o\">)<\/span>\r\n<span class=\"go\">{ \"ok\" : 1 }\r\n<\/span><span class=\"gp\">rs-db:PRIMARY&gt;<\/span> rs.conf<span class=\"o\">()<\/span>\r\n<span class=\"go\">{\r\n        \"_id\" : \"rs-db\",\r\n        \"version\" : 3,\r\n        \"protocolVersion\" : NumberLong(1),\r\n        \"members\" : [\r\n                {\r\n                        \"_id\" : 0,\r\n                        \"host\" : \"mongo1:27017\",\r\n                        \"arbiterOnly\" : false,\r\n                        \"buildIndexes\" : true,\r\n                        \"hidden\" : false,\r\n                        \"priority\" : 1,\r\n                        \"tags\" : {\r\n\r\n                        },\r\n                        \"slaveDelay\" : NumberLong(0),\r\n                        \"votes\" : 1\r\n                },\r\n                {\r\n                        \"_id\" : 1,\r\n                        \"host\" : \"mongo2:27017\",\r\n                        \"arbiterOnly\" : false,\r\n                        \"buildIndexes\" : true,\r\n                        \"hidden\" : false,\r\n                        \"priority\" : 1,\r\n                        \"tags\" : {\r\n\r\n                        },\r\n                        \"slaveDelay\" : NumberLong(0),\r\n                        \"votes\" : 1\r\n                },\r\n                {\r\n                        \"_id\" : 2,\r\n                        \"host\" : \"mongo3:27017\",\r\n                        \"arbiterOnly\" : false,\r\n                        \"buildIndexes\" : true,\r\n                        \"hidden\" : false,\r\n                        \"priority\" : 1,\r\n                        \"tags\" : {\r\n\r\n                        },\r\n                        \"slaveDelay\" : NumberLong(0),\r\n                        \"votes\" : 1\r\n                }\r\n        ],\r\n        \"settings\" : {\r\n                \"chainingAllowed\" : true,\r\n                \"heartbeatIntervalMillis\" : 2000,\r\n                \"heartbeatTimeoutSecs\" : 10,\r\n                \"electionTimeoutMillis\" : 10000,\r\n                \"getLastErrorModes\" : {\r\n\r\n                },\r\n                \"getLastErrorDefaults\" : {\r\n                        \"w\" : 1,\r\n                        \"wtimeout\" : 0\r\n                }\r\n        }\r\n}\r\n<\/span><\/code><\/pre>\n<p>\u663e\u793a\u590d\u5236\u8bbe\u5907\u7684\u72b6\u6001<\/p>\n<pre class=\"post-pre\"><code><span class=\"gp\">rs-db:PRIMARY&gt;<\/span> rs.status<span class=\"o\">()<\/span>\r\n<span class=\"go\">{\r\n        \"set\" : \"rs-db\",\r\n        \"date\" : ISODate(\"2016-02-28T11:10:31.900Z\"),\r\n        \"myState\" : 1,\r\n        \"term\" : NumberLong(1),\r\n        \"heartbeatIntervalMillis\" : NumberLong(2000),\r\n        \"members\" : [\r\n                {\r\n                        \"_id\" : 0,\r\n                        \"name\" : \"mongo1:27017\",\r\n                        \"health\" : 1,\r\n                        \"state\" : 1,\r\n                        \"stateStr\" : \"PRIMARY\",\r\n                        \"uptime\" : 122,\r\n                        \"optime\" : {\r\n                                \"ts\" : Timestamp(1456744206, 1),\r\n                                \"t\" : NumberLong(1)\r\n                        },\r\n                        \"optimeDate\" : ISODate(\"2016-02-28T11:10:06Z\"),\r\n                        \"infoMessage\" : \"could not find member to sync from\",\r\n                        \"electionTime\" : Timestamp(1456744148, 2),\r\n                        \"electionDate\" : ISODate(\"2016-02-28T11:09:08Z\"),\r\n                        \"configVersion\" : 3,\r\n                        \"self\" : true\r\n                },\r\n                {\r\n                        \"_id\" : 1,\r\n                        \"name\" : \"mongo2:27017\",\r\n                        \"health\" : 1,\r\n                        \"state\" : 2,\r\n                        \"stateStr\" : \"SECONDARY\",\r\n                        \"uptime\" : 29,\r\n                        \"optime\" : {\r\n                                \"ts\" : Timestamp(1456744206, 1),\r\n                                \"t\" : NumberLong(1)\r\n                        },\r\n                        \"optimeDate\" : ISODate(\"2016-02-28T11:10:06Z\"),\r\n                        \"lastHeartbeat\" : ISODate(\"2016-02-28T11:10:30.543Z\"),\r\n                        \"lastHeartbeatRecv\" : ISODate(\"2016-02-28T11:10:31.576Z\"),\r\n                        \"pingMs\" : NumberLong(0),\r\n                        \"syncingTo\" : \"mongo1:27017\",\r\n                        \"configVersion\" : 3\r\n                },\r\n                {\r\n                        \"_id\" : 2,\r\n                        \"name\" : \"mongo3:27017\",\r\n                        \"health\" : 1,\r\n                        \"state\" : 2,\r\n                        \"stateStr\" : \"SECONDARY\",\r\n                        \"uptime\" : 25,\r\n                        \"optime\" : {\r\n                                \"ts\" : Timestamp(1456744206, 1),\r\n                                \"t\" : NumberLong(1)\r\n                        },\r\n                        \"optimeDate\" : ISODate(\"2016-02-28T11:10:06Z\"),\r\n                        \"lastHeartbeat\" : ISODate(\"2016-02-28T11:10:30.570Z\"),\r\n                        \"lastHeartbeatRecv\" : ISODate(\"2016-02-28T11:10:28.740Z\"),\r\n                        \"pingMs\" : NumberLong(0),\r\n                        \"configVersion\" : 3\r\n                }\r\n        ],\r\n        \"ok\" : 1\r\n}\r\n<\/span><\/code><\/pre>\n<p>\u7ecf\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0cmongo1\u3001mongo2\u3001mongo3\u8fd9\u4e09\u53f0\u673a\u5668\u4e0a\u7684\u526f\u672c\u96c6rs-db\u5df2\u7ecf\u5efa\u7acb\u5b8c\u6210\u3002<\/p>\n<h2>\u88dc\u5145\uff1a\u51cf\u5c11\u8fde\u63a5\u65f6\u7684\u8b66\u544a\u4fe1\u606f\u3002<br \/>\n\u53ef\u4ee5\u901a\u8fc7\u53c2\u8003MongoDB 3.0\u5b89\u88c5\u540e\u7684\u8b66\u544a\u6d88\u9664\u65b9\u6cd5\u6765\u89e3\u51b3\u8b66\u544a\u95ee\u9898\uff0c\u65b9\u6cd5\u4e0e3.0\u7248\u672c\u76f8\u540c\u3002<\/p>\n<h2>\u6700\u540e\u76ee\u524d\u4e3a\u6b62\uff0c\u4e0e3.0\u7248\u672c\u76f8\u6bd4\u6ca1\u6709\u4efb\u4f55\u53d8\u5316\u3002<br \/>\n\u63a5\u4e0b\u6765\uff0c\u6211\u60f3\u8981\u8fdb\u884c\u5206\u7247\u96c6\u7fa4\u7684\u6784\u5efa\u3002<br \/>\n\u5173\u4e8e\u5206\u7247\uff0c\u4f3c\u4e4e\u6709\u4e00\u4e9b\u53d8\u5316\uff0c\u6bd4\u5982\u914d\u7f6e\u670d\u52a1\u5668\u5bf9\u526f\u672c\u96c6\u7684\u652f\u6301\u7b49\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u75283\u53f0\u670d\u52a1\u5668\uff08mongo1\u3001mongo2\u3001mongo3\uff09\u6784\u5efa\u526f\u672c\u96c6 \u64cd\u4f5c\u7cfb\u7edf\u4f7f\u7528CentOS7 \u6309\u7167\u539f\u59cb\u624b\u518c [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[227],"class_list":["post-29935","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-227"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u4f7f\u7528MongoDB 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