mongoDB伪副本集集群搭建

xiayu

#登录任何一台机器　　[root@study bin]# ./mongo 10.0.117.129:27017
　　MongoDB shell version v3.6.5
　　connecting to: mongodb://10.0.117.129:27017/test
　　MongoDB server version: 3.6.5
　　Welcome to the MongoDB shell.
　　For interactive help, type "help".
　　For more comprehensive documentation, see
　　http://docs.mongodb.org/
　　Questions? Try the support group
　　http://groups.google.com/group/mongodb-user
　　Server has startup warnings:
　　2018-06-21T13:25:52.561+0800 I CONTROL  [initandlisten]
　　2018-06-21T13:25:52.561+0800 I CONTROL  [initandlisten] ** WARNING: Access control is not enabled for the database.
　　2018-06-21T13:25:52.561+0800 I CONTROL  [initandlisten] **          Read and write access to data and configuration is unrestricted.
　　2018-06-21T13:25:52.561+0800 I CONTROL  [initandlisten] ** WARNING: You are running this process as the root user, which is not recommended.
　　2018-06-21T13:25:52.561+0800 I CONTROL  [initandlisten]
　　2018-06-21T13:25:52.561+0800 I CONTROL  [initandlisten]
　　2018-06-21T13:25:52.561+0800 I CONTROL  [initandlisten] ** WARNING: /sys/kernel/mm/transparent_hugepage/enabled is 'always'.
　　2018-06-21T13:25:52.561+0800 I CONTROL  [initandlisten] **        We suggest setting it to 'never'
　　2018-06-21T13:25:52.561+0800 I CONTROL  [initandlisten]
　　2018-06-21T13:25:52.561+0800 I CONTROL  [initandlisten] ** WARNING: /sys/kernel/mm/transparent_hugepage/defrag is 'always'.
　　2018-06-21T13:25:52.561+0800 I CONTROL  [initandlisten] **        We suggest setting it to 'never'
　　2018-06-21T13:25:52.561+0800 I CONTROL  [initandlisten]