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LUN Copy Feature Guide 06

OceanStor 5300 V3, 5500 V3, 5600 V3, 5800 V3, and 6800 V3 Storage System V300R002

"This document describes the principles and application scenarios of LUN copy, and how to configure and manage LUN copy."
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Adding a Target LUN for a LUN Copy

Adding a Target LUN for a LUN Copy

This operation enables you to add one or more target LUNs for a LUN copy. During a LUN copy task, data is copied from the source LUN to target LUNs.

Prerequisites

  • At least one LUN copy has been created on the storage system.
  • The Health Status of the LUN copy is Normal.
  • The Running Status of the LUN copy that you want to add is To be copied, Completed or Stopped.
  • Each target LUN has a capacity not smaller than the source LUN.
  • None of the target LUNs is mapped to a host.

Procedure

  1. Go to the Add Target LUN dialog box.
    1. On the right navigation bar, click .
    2. In the function pane on the left, click LUN Copy.

      The LUN copy management page is displayed.

    3. Select the LUN copy to which you want to add a target LUN .
    4. Choose More > Add Target LUN on the menu bar

      The Add Target LUN dialog box is displayed.

      NOTE:
      You can also go to the Add Target LUN dialog box by right-clicking and choosing Add Target LUN.

  2. Add a target LUN.
    1. Select Target Device.

      NOTE:

      Please select the correct object type.

    2. In Object Type drop-down list, Select LUN.

      NOTE:

      Creating a LUN copy is used as an example.

    3. In Optional Target LUNs, select the desired target LUN and click to move the LUN to Selected Target LUNs.
    4. Click OK.

      The Warning dialog box is displayed.

    5. Confirm the information in the dialog box and select I have read and understood the consequences associated with performing this operation.
    6. Click OK.

      The Execution Result dialog box is displayed.

    7. Click Close.
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Updated: 2019-01-28

Document ID: EDOC1000059442

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