mongodb 主从启停

最新推荐文章于 2025-04-11 14:28:55 发布

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最新推荐文章于 2025-04-11 14:28:55 发布

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分类专栏：运维 mongodb 文章标签： mongodb

本文链接：https://blog.youkuaiyun.com/luohaihua_20/article/details/108810108

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本文介绍了MongoDB集群的主从配置细节，包括主库与从库的配置文件参数设置，如存储引擎、缓存大小、日志路径等。此外还展示了启动与关闭MongoDB服务的过程。

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------------------------主库-------------------------------------------------------------------------

[root@tuig-192-168-1-100 ~]# cat /etc/mongodb/mongo.conf
dbpath=/data/mongo/db
logpath=/data/mongo/log/mongo.log
pidfilepath=/data/mongo/tmp/mongo.pid
storageEngine=wiredTiger
wiredTigerCacheSizeGB=2
syncdelay=30
wiredTigerCollectionBlockCompressor=zlib
port=27017
bind_ip=192.168.1.100
master=true
auth=true
directoryperdb=true
oplogSize=2048
logappend=true
fork=true
journal=true
journalCommitInterval=50
slowms=200

[root@tuig-192-168-1-100 bin]# ./mongod --shutdown --config /etc/mongodb/mongo.conf
killing process with pid: 31491
[root@tuig-192-168-0-101 bin]# ps -ef|grep mongodb
root 1798 26329 0 11:39 pts/1 00:00:00 grep mongodb
[root@tuig-192-168-1-100 bin]# ./mongod --config /etc/mongodb/mongo.conf
about to fork child process, waiting until server is ready for connections.
forked process: 1922
child process started successfully, parent exiting

-----------------从库--------------------------------------------------------------------------------------------------

[root@tuig-192-168-1-101 bin]# cat /etc/mongodb/mongo.conf
dbpath=/data/mongo/db
logpath=/data/mongo/log/mongo.log
pidfilepath=/data/mongo/tmp/mongo.pid
storageEngine=wiredTiger
wiredTigerCacheSizeGB=2
syncdelay=30
wiredTigerCollectionBlockCompressor=zlib
port=27017
bind_ip=192.168.1.101
auth=true
source=192.168.1.100:27017
slave=true
directoryperdb=true
oplogSize=2048
logappend=true
fork=true
journal=true
journalCommitInterval=50
slowms=200

[root@tuig-192-168-1-101 bin]# ./mongod --shutdown --config /etc/mongodb/mongo.conf
killing process with pid: 31491
[root@tuig-192-168-1-101 bin]# ps -ef|grep mongodb
root 1798 26329 0 11:39 pts/1 00:00:00 grep mongodb
[root@tuig-192-168-1-101 bin]# ./mongod --config /etc/mongodb/mongo.conf
about to fork child process, waiting until server is ready for connections.
forked process: 1922
child process started successfully, parent exiting

mongodb 主从 启停

mongodb 主从启停