Distributed file storage aims to support credible access to data on distributed nodes. There are some application scenarios, for example, data centers, peer-to-peer (P2P) storage systems, and storage in wireless networks. Nevertheless, among these applications, data blocks are inevitably replaced and inaccessible when there exists nodes failure. As a result, data integrity and credibility is absent. To overcome such a challenge, blockchain is explored to protect the distributed data. Through analysis and evaluation, we demonstrate that blockchain advocates data integrity and credibility for distributed file storage, as well as the application of blockchain technology for distributed file storage.

中文翻译：

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论分布式文件存储的区块链开发

分布式文件存储旨在支持对分布式节点上数据的可信访问。有一些应用场景，例如，数据中心，对等（P2P）存储系统以及无线网络中的存储。但是，在这些应用程序中，当存在节点故障时，数据块将不可避免地被替换并且不可访问。结果，缺乏数据完整性和可信度。为了克服这一挑战，探索了区块链来保护分布式数据。通过分析和评估，我们证明了区块链提倡分布式文件存储的数据完整性和可信度，以及区块链技术在分布式文件存储中的应用。