Modifying a Heterogeneous Device

This section describes how to modify the access and service information of a heterogeneous device interconnected with the storage system when the information about the heterogeneous device changes.

Prerequisites

Heterogeneous devices have been added.

Procedure

  1. Choose Cluster > Cluster > Heterogeneous Device.
  2. Click More on the right of a desired heterogeneous device and select Modify.

    The Modify Heterogeneous Device page is displayed on the right.

  3. Set the name of the heterogeneous device.

    • The name contains 1 to 128 characters.
    • The heterogeneous device name can contain letters, digits, hyphens (-), and underscores (_). It must start with a letter and cannot end with a hyphen (-) or underscore (_).

  4. Set the service information about the heterogeneous device. Table 1 describes related parameters.

    Table 1 Service information about the heterogeneous device

    Parameter

    Description

    URL

    Service IP address of the heterogeneous device.

    [Value range]

    • Address format: IPv4/[IPv6]/Domain name:Port
    • You can enter an IPv4 address, IPv6 address, or domain name. An IPv6 address must be enclosed in square brackets ([]), for example, [fc00::1234]. A domain name contains 3 to 253 characters, including lowercase letters, digits, and hyphens (-) and cannot start or end with a hyphen (-). The domain name must contain a second-level domain name. Each subdomain name contains 1 to 63 characters and is separated from each other using periods (.). The top-level domain name cannot contain digits only.
    • Special IP addresses 0.0.0.0, 224-255.*.*.*, ::, ::1, FF00::/8, and FE80::/10 are not allowed.
    • Port ranges from 1 to 65535 and is optional.
    NOTE:

    If the heterogeneous device is a Blu-ray storage device and Verify Device Identity Certificate is selected, you need to enter the domain name of the Blu-ray storage device.

    Protocol

    Access protocol of the heterogeneous device. Possible options are HTTPS or HTTP.

    NOTE:
    • HTTP has security risks. HTTPS is recommended.
    • If the heterogeneous device is a Blu-ray storage device, only HTTPS is supported.

    AK Alias

    Alias of the service access user of the heterogeneous device. If this parameter is not specified during heterogeneous device creation, the AK name is used by default.

    AK

    AK of the heterogeneous device account or object user that interconnects with the storage system. The account or object user must have the read, write, and delete permissions for all objects in the bucket of the heterogeneous device.

    SK

    SK of the heterogeneous device account or object user that interconnects with the storage system. The account or object user must have the read, write, and delete permissions for all objects in the bucket of the heterogeneous device.

    Authentication

    Set this parameter based on the current authentication mode of the heterogeneous device. The value can be V2 or V4.

    Region

    Name of the region where the bucket that provides services on the heterogeneous device resides.

    NOTE:

    This parameter is mandatory only when Authentication is set to V4.

    [Value range]

    • The value contains 1 to 128 characters.
    • The value can contain letters, digits, and hyphens (-), and must start with a letter and cannot end with a hyphen (-).

  5. Click OK.
Parent topic: Managing Heterogeneous Devices