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HyperClone Feature Guide for Block

OceanStor V5 Series V500R007

This document is applicable to OceanStor 5110 V5, 5110F V5, 5300 V5, 5300F V5, 5500 V5, 5500F V5, 5600 V5, 5600F V5, 5800 V5, 5800F V5, 6800 V5, 6800F V5, 18500 V5, 18500F V5, 18800 V5, and 18800F V5. This document describes the implementation principles and application scenarios of the clone feature. Also, it explains how to configure and manage clones.
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Checking the License File

Checking the License File

HyperClone is license controlled. Check the license to ensure that it grants the permission to use HyperClone.

Context

Clone is displayed as HyperClone(Clone) in the Feature column on DeviceManager.

Precautions

When applying for a HyperClone license for an OceanStor 18000 series storage system, ensure that the capacity requested in the license is larger than or equal to the total capacity of the storage pools where the LUNs to be used in HyperClone reside. Table 3-1 shows an example of capacity calculation.

Table 3-1 Capacity calculation example

Storage Pool Name

Total LUN Capacity (Including Thin LUNs and Thick LUNs)

Capacity of a Storage Pool Where LUNs Reside

Capacity That Must Be Requested in a License for a Storage Pool

Total Capacity That Must Be Requested in a License

StoragePool001

5 GB

10 GB

10 GB

≥ 30 GB

StoragePool002

10 GB

10 GB

10 GB

StoragePool003

20 GB

10 GB

10 GB

Procedure

  1. Log in to DeviceManager.
  2. Choose Settings > License Management.
  3. Check the activated license file.

    • For V500R007C10 and earlier versions, perform the following steps to check the activated license file:
      1. In the navigation tree on the left, choose Active License.
      2. In the middle information pane, verify the information about the activated license file.
    • For V500R007C20 and later versions, you can view the activated license file in the function pane in the lower part of the License Management page.

Follow-up Procedure

  • If no license for HyperClone is available, apply for and import a license file by following instructions in the Installation Guide specific to your product model.
  • If the storage system generates a feature expiration alarm, obtain and import a valid license file for that feature again.
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Updated: 2019-07-11

Document ID: EDOC1000181501

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