副本集错误代码76 [英] Replica Set Error Code 76

问题描述

在尝试按El Capitano的讲师所示(仅用于单机)尝试创建mongo dba课程的副本集时，出现以下错误.我有三个成员:

In ref to mongo dba course trying to create replica set as asked shown by instructor in El Capitano (Single machine only), I get following error. I have three members:

(使用自制软件安装了mongodb)

(mongodb was installed using homebrew)

第一步:设置配置 cfg = {_id:"abc"，成员:[{{_ id:0，主机:"localhost:27001"}}，{_id:1，主机:"localhost:27002"}}，{_ id:2，主机:"localhost: 27003}]} { "_id":"abc"， 成员":[ { "_id":0， 主机":本地主机:27001" }， { "_id":1 主机":本地主机:27002" }， { "_id":2 主机":本地主机:27003" } ] }

Step I: Setting up config cfg ={ _id :"abc", members:[{_id:0, host:"localhost:27001"}, {_id:1, host:"localhost:27002"}, {_id:2, host:"localhost:27003"}] } { "_id" : "abc", "members" : [ { "_id" : 0, "host" : "localhost:27001" }, { "_id" : 1, "host" : "localhost:27002" }, { "_id" : 2, "host" : "localhost:27003" } ] }

步骤II:初始化配置.

STEP II: Initialize the Config.

rs.reconfig(cfg) 2015-10-05T11:34.27.082-0400 E查询错误:无法检索副本集配置:{"ok":0，"errmsg":未运行--replSet"，"code":76} 在Function.rs.conf(src/mongo/shell/utils.js:1017:11) 在Function.rs.reconfig(src/mongo/shell/utils.js:969:22) 在(shell):1:4在src/mongo/shell/utils.js:1017

rs.reconfig(cfg) 2015-10-05T11:34:27.082-0400 E QUERY Error: Could not retrieve replica set config: { "ok" : 0, "errmsg" : "not running with --replSet", "code" : 76 } at Function.rs.conf (src/mongo/shell/utils.js:1017:11) at Function.rs.reconfig (src/mongo/shell/utils.js:969:22) at (shell):1:4 at src/mongo/shell/utils.js:1017

推荐答案

确保在/etc/mongod.conf

replication:
  replSetName: "somename"

然后重新启动您的mongod.

Then restart your mongod.

sudo service mongod stop
sudo service mongod start
sudo service mongod restart

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