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UFS

UFS is an independent cloud storage system developed by UIT. It uses asymmetric distributed architecture with data path and control path separation. Combined with load balancing and concurrent access strategy, UFS builds large-scale storage clusters based on common hardware.

  • Scope of application:

    The UFS product is suitable for the digital media, video surveillance, document archiving, big data, high-performance computing, cloud computing and other centralized storage of large unstructured data processing applications, and is widely used in radio and television, telecommunications, government, healthcare, education, energy, Internet and other industries.

UFS is a cloud storage system developed by UIT, asymmetric distributed architecture using data path and control path separation, combined with load balancing and concurrency strategy, based on common hardware to build a large-scale storage cluster. Under the unified namespace to provide hundreds of PB storage capacity and high aggregate bandwidth, while with high availability, flexible expansion, easy to manage, easy to use and so on.

大容量,高擴展

UFS專為海量非結構化數據存儲而設計。採用橫向擴展(Scale-Out)方式,按需配置和擴展存儲節點數量,最大可支持1000個以上的存儲節點,達到EB級的存儲容量。高效管理十億級文件,單目錄可以有效支持千萬級的文件數量。


高性能

UFS採用分佈式架構,通過分塊處理、負載均衡、並發訪問策略等技術,實現極高的聚合帶寬。同時,對外聚合帶寬隨存儲節點數量線性增長。UFS可針對流媒體類應用進行特別的性能優化,滿足視頻流應用的穩定帶寬及低時延需求。


易管理,易使用

UFS提供統一命名空間,這使得容量管理及數據共享較傳統存儲架構要簡單、便捷許多。在容量或帶寬不足時,可在線添加存儲節點進行擴展,無需中斷業務運行;添加後,系統自動在所有存儲節點進行容量及性能的負載均衡。UFS同時提供多語言的圖形化管理界面,結合靈活的故障告警監控機制、自動化的統計分析,讓用戶輕鬆管理海量空間。


高可用

UFS通過全冗餘的系統設計及節點、磁盤等多級別的數據保護技術確保系統的高可用。在UFS系統中,控制節點及存儲節點均採用集群方式部署,在部分節點故障時(具體視配置而定),系統仍能正常運行。同時,利用元數據同步、持久化等技術確保元數據的安全可用;通過複製因子、硬盤預拷貝、硬盤壞塊修復等技術實現存儲數據的冗餘及高可用。

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