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LUN Copy Feature Guide 09

OceanStor 5300 V3, 5500 V3, 5600 V3, 5800 V3, 6800 V3, and 6900 V3 Storage System V300R001

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

Suspending a LUN Copy

If service load on the storage system is heavy, suspend ongoing LUN copy tasks so that the storage system temporarily stops copying data from the source LUN to the target LUN. Resume the tasks when service load becomes light.


  • The Health Status of the LUN copy that you want to suspend is Normal.
  • The Running Status of the LUN copy that you want to suspend is Copying or Queuing.


  1. Go to the LUN copy management page.
    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.

  2. Suspend a LUN copy.
    1. Select the LUN copy that you want to suspend and choose More > Pause on the menu bar.

      The Success dialog box is displayed, indicating that the operation succeeded.

      You can also suspend the LUN copy by right-clicking the LUN copy and choosing Pause.

    2. Click OK.

      The LUN copy management page is displayed.

Updated: 2019-01-28

Document ID: EDOC1000045750

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