No relevant resource is found in the selected language.

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Read our privacy policy>Search

Reminder

To have a better experience, please upgrade your IE browser.

upgrade

HyperMirror Feature Guide 10

OceanStor 18500 V3 and 18800 V3 Mission Critical Storage System V300R003

"This document describes the implementation principles and application scenarios of theHyperMirror feature. Also, it explains how to configure and manage HyperMirror."
Rate and give feedback :
Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Checking the License File

Checking the License File

Each value-added feature requires a license file for activation. Before configuring a value-added feature, ensure that its license file is valid for the feature.

Precautions

  • For V300R003C20 and earlier versions, the capacity of the HyperMirror license for 18500 V3&18800 V3 storage systems must be equal to or larger than the total capacity of the storage pools to which LUNs equipped with this feature belong. The following is a capacity calculation example.

    Storage Pool Name

    LUN Capacity (Total Capacity of Thin and Thick LUNs)

    Capacity of the Storage Pool To Which LUNs Belong

    License Capacity You Must Apply for the Storage Pool

    Total License Capacity You Must Apply

    StoragePool001

    5 GB

    10 GB

    10 GB

    ≥30 GB

    StoragePool002

    10 GB

    10 GB

    10 GB

    StoragePool003

    20 GB

    10 GB

    10 GB

  • For V300R003C20SPC200 and later versions, the capacity of the HyperMirror license for 18500 V3&18800 V3 storage systems must be equal to or larger than the total capacity of LUNs equipped with this feature. However, if the total capacity of the LUNs in a storage pool equipped with this feature is larger than that of the storage pool, use the capacity of the storage pool to calculate the capacity required for the HyperMirror license. The following is a capacity calculation example.

    Storage Pool Name

    LUN Capacity (Total Capacity of Thin and Thick LUNs)

    Capacity of the Storage Pool To Which LUNs Belong

    License Capacity You Must Apply for the Storage Pool

    Total License Capacity You Must Apply

    StoragePool001

    5 GB

    10 GB

    5 GB

    ≥25 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 active license files.
    1. In the navigation tree on the left, choose Active License.
    2. In the middle information pane, verify the information about active license files.

Follow-up Procedure

If no license is available, purchase, import and activate one.

Translation
Download
Updated: 2018-06-05

Document ID: EDOC1000084070

Views: 5677

Downloads: 59

Average rating:
This Document Applies to these Products
Related Documents
Related Version
Share
Previous Next