备份示例

./mongodump -h localhost -d liongo -o ./
还原示例

错误方式：

./mongorestore -h 127.0.0.1 -d liongo --directoryperdb /home/zhoudazhuang/company-zhoudazhuang/liongo/note.bson

 

会报错：

2017-01-27T15:31:54.217+0800    error parsing command line options: --dbpath and related flags are not supported in 3.0 tools.
See http://dochub.mongodb.org/core/tools-dbpath-deprecated for more information
2017-01-27T15:31:54.217+0800    try 'mongorestore --help' for more information

 

使用mongorestore –help,正确还原方式为（去掉–directoryperdb）：

./mongorestore -h 127.0.0.1 -d liongo /home/zhoudazhuang/company-zhoudazhuang/liongo/note.bson --drop