mongodb 备份与导入

step-1:
exec:/usr/local/mongodb/bin/mongodump -h 192.168.1.100 -d dbname -o /tmp/ --port 27017 -pxxx -uxxx

step-2:
将dbname的json,bson的备份库文件利用sz rz命令下载、上传至要志入库的/tmp目录

step-3:
exec:/usr/local/mongodb/bin/mongorestore -h 192.168.1.101 -d dbname /data/dbpath/ --port 27017 -pxxx -uxxx