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Basic Storage Service Configuration Guide for Block

OceanStor Dorado V3 Series V300R002

This document is applicable to OceanStor Dorado3000 V3, Dorado5000 V3, Dorado6000 V3, and Dorado18000 V3. It describes the basic storage services and explains how to configure and manage them.
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Modifying Objects in a Mapping View

Modifying Objects in a Mapping View

This operation enables you to modify the host group and LUN group in a mapping view so that the mapping view adapts to service changes.

Procedure

  1. Choose Provisioning > Mapping View.
  2. Select the mapping view you want to modify and click Modify Mapping Object.

    The Modify Mapping Object dialog box is displayed.

  3. (Optional) Modify the LUN group in the mapping view.

    1. Click .

      The Select LUN Group dialog box is displayed.

      NOTE:

      If your service requires a new LUN group, click Create to create one.

    2. From the LUN group list, select the LUN group you want to add to the mapping view.
      NOTE:

      By default, Show only the LUN groups that do not belong to any mapping view at the lower left corner of the dialog box is selected to facilitate LUN group locating.

    3. (Optional) Select Set host LUN ID and input an ID in Start ID.
      NOTE:
      • A host LUN ID is an ID allocated by the storage system to a LUN mapped to a host.
      • Starting from the ID you have input, the system will automatically assign a unique host LUN ID to each LUN in the selected LUN group.
      • If you do not select Set host LUN ID and there is no other mapped LUN in the host, the system will automatically assign a unique host LUN ID (starting from 0) to each LUN in the selected LUN group by default.
    4. Click OK.

  4. (Optional) Modify the host group in the mapping view.

    1. Click .

      The Select Host Group dialog box is displayed.

      NOTE:

      If your service requires a new host group, click Create to create one.

    2. From the host group list, select the host group you want to add to the mapping view.
    3. Click OK.

  5. (Optional) Modify the port group mapping in the mapping view.

    1. Select the port group.
    2. Click .

      The Select Port Group dialog box is displayed.

      NOTE:

      If your service requires a new port group, click Create to create one.

    3. From the port group list, select the port group you want to add to the mapping view.
    4. Click OK.

  6. Confirm the modification of the mapping view.

    1. Click OK.

      A security alert dialog box is displayed.

    2. Confirm the information in the dialog box and select I have read and understand the consequences associated with performing this operation.
    3. Click OK.

      The Execution Result dialog box is displayed, indicating that the operation is successful.

    4. Click Close.

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Updated: 2019-07-17

Document ID: EDOC1100049139

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