Viewing an Active License File

Before using services, view the active license file to ensure that the license file grants you service permissions.

View license information.

In the middle function pane, view information about the license file activated on the storage system. Table 1 describes related parameters.

**Table 1** License file information
Parameter	Description
License SN	Indicates the serial number of the license file.
Created	Indicates the time when the license file was created.
Invalid Date	Indicates the expiration date of the license file.
Service Type	Displays the service type and service version supported by the activated license. Supported service types are as follows: block service, file service, HDFS service, and object service. Supported versions are as follows: standard and advanced.
Disk Type and Capacity	On the License Management page, you can view license details of each service type, including the supported disk type and capacity.
Feature	On the License Management page, you can view supported features of each service type.
Specifications	On the License Management page, you can view the specifications of each feature.