The functions that NAS supports vary depending on regions.

A region refers to a physical data center. After you create a file system, you can no longer change the region of the file system.

The following table shows the storage types, protocols, and zones supported in different regions.

  • Mainland China:
    Region City Supported storage types, protocols, and zones
    China North 1 Qingdao Capacity: NFS, SMB

    Zones: C

    China North 2 Beijing
    • Performance: NFS, SMB

      Zones: C, E

    • Extreme

      Zones: A, B, C, D, E, F

    China North 3 Zhangjiakou
    • Performance: NFS, SMB

      Zones: B

    • Extreme

      Zones: A, B

    China North 5 Hohhot
    • Capacity: NFS, SMB

      Zones: A

    • Performance: NFS, SMB

      Zones: A

    China East 1 Hangzhou
    • Capacity: NFS, SMB

      Zones: B, G

    • Performance: NFS, SMB

      Zones: G, F

    • Extreme

      Zones: B, E, F, H, I

    China East 2 Shanghai
    • Capacity: NFS, SMB

      Zones: B

    • Performance: NFS

      Zones: B

    • Extreme

      Zones: A, B, C, D, E, F

    China South 1 Shenzhen
    • Capacity: NFS, SMB

      Zones: A, D

    • Performance: NFS, SMB

      Zones: A, B, D

    • Extreme

      Zones: A, B, C, D, E

  • Other regions:
    Region City Supported storage types, protocols, and zones
    China (Hong Kong) Hong Kong
    • Capacity: NFS, SMB

      Zones: B

    • Performance: NFS, SMB

      Zones: B

    Asia Pacific SE 1 Singapore
    • Capacity: NFS, SMB

      Zones: A

    • Performance: NFS, SMB

      Zones: A

    Asia Pacific SE 2 Sydney
    • Capacity: NFS, SMB

      Zones: A

    • Performance: NFS, SMB

      Zones: A

    Asia Pacific SE 3 Kuala Lumpur Capacity: NFS, SMB

    Zones: A

    Asia Pacific SE 5 Jakarta Capacity: NFS, SMB

    Zones: A

    Asia Pacific NE 1 Tokyo Capacity: NFS, SMB

    Zones: A, B

    Asia Pacific SOU 1 Mumbai
    • Capacity: NFS, SMB

      Zones: A

    • Performance: NFS, SMB

      Zones: A

    EU Central 1 Frankfurt
    • Capacity: NFS, SMB

      Zones: A

    • Performance: NFS, SMB

      Zones: A

    UK London
    • Capacity: NFS, SMB

      Zones: A

    • Performance: NFS, SMB

      Zones: A

    US West 1 Silicon Valley
    • Capacity: NFS, SMB

      Zones: B

    • Performance: NFS, SMB

      Zones: B

    US East 1 Virginia
    • Capacity: NFS, SMB

      Zones: A

    • Performance: NFS, SMB

      Zones: A