Research And Design On Distributed File Storage System Based On The Object Storage

With the rapid development of the Internet application technology, especiallyWeb2.0and cloud computing, the data content people produced on the network grew inthe geometric progression. And one of the fastest growing and the most likely tochallenge the technical architecture things is the large number of small files. Traditionalfile system processed these mass small files is very tough, In addition the massive smallfiles stored may bring the problem about high concurrency, high flow, high disk IO,backup difficulty as well as the scaling problem.This paper describes BerryStore, a distributed object storage system designed forcloud service especially for the massive small files storage, which provides a simplesolution to handle a large number of small files. With a distributed coordinate controllerintroduced, our system is able to provide scalability, concurrency, fault tolerantfunction.