一.创建目录1.mkdir -p /home/mongodb/data/master 2.mkdir -p /home/mongodb/data/slaver 3.mkdir -p /home/mongodb/data/arbiter二.配置文件1.创建master.conf文件#master.confdbpath=/home/mongodb/data/masterlogpath=/home/mongodb/log/master.logpidfilepath=/home/mongodb/master.piddirectoryperdb=truelogappend=truereplSet=testrsbind_ip=192.168.1.4port=27017oplogSize=10000fork=truenoprealloc=true
2.创建arbiter.conf文件#arbiter.confdbpath=/home/mongodb/data/arbiterlogpath=/home/mongodb/log/arbiter.logpidfilepath=/home/mongodb/arbiter.piddirectoryperdb=truelogappend=truereplSet=testrsbind_ip=192.168.1.12port=27017oplogSize=10000fork=truenoprealloc=true
3.创建slaver.conf文件#slaver.confdbpath=/home/mongodb/data/slaverlogpath=/home/mongodb/log/slaver.logpidfilepath=/home/mongodb/slaver.piddirectoryperdb=truelogappend=truereplSet=testrsbind_ip=192.168.1.11port=27017oplogSize=10000fork=truenoprealloc=true
三.启动命令