解压 tar -zxvf mongodb-linux-x86_64-rhel70-3.4.10.tgz
分别创建db 和logs文件夹
cd /usr/local/software/mongodb/mongodb-linux-x86_64-rhel70-3.4.10
mkdir db
mkdir logs
Mongodb.conf
cd /usr/local/software/mongodb/mongodb-linux-x86_64-rhel70-3.4.10/bin
vim mongodb.conf
dbpath=/usr/local/software/mongodb/mongodb-linux-x86_64-rhel70-3.4.10/db
logpath=/usr/local/software/mongodb/mongodb-linux-x86_64-rhel70-3.4.10/logs/mongdb.log
port=27017
fork=true
nohttpinterface=true