ucloud global logo
File Storage (UFS)
File Storage (UFS) is a distributed file system product that provides highly available, reliable, and scalable file storage for all types of hosts. Through the shared storage capabilities offered by UFS, it delivers robust support for use cases such as data backup, serverless, AI data analytics, and high-performance web applications.
Product Advantages
Use Cases
Related Documents

Product Advantages

  • ReliabilityReliability

    Uses a three-replica mechanism to ensure immunity from single-node and single-disk failures, providing 99.999999% data reliability.

  • High ElasticityHigh Elasticity

    Supports elastic capacity expansion with zero impact on applications using the file storage. Supports maximum capacity at the PB scale.

  • ShareabilityShareability

    No limit on the number of hosts that can mount the file system, making it ideal for scenarios requiring large numbers of nodes to share data processing. Supports access from various host product types, providing a unified data sharing method for multi-scenario hybrid deployments.

  • Ease of UseEase of Use

    Easily create, expand, delete, and manage mount points via the console. Supports the NFS protocol with full POSIX semantics compatibility, enabling POSIX-based applications to integrate seamlessly with the file storage product. All Linux-based file system management tools work directly without any changes to existing development or O&M practices.

Use Cases