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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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Synchronizing Multiple Clone Pairs Consistently

Synchronizing Multiple Clone Pairs Consistently

Consistent synchronization of LUN clone allows data on the primary LUNs of multiple clone pairs to be synchronized to the secondary LUNs at the same time.


LUNs are in the normal state.

HyperClone pairs are in the Normal or Stop state.


  • After the data on the primary LUN that is mapped to a Windows host and running a file system is synchronized to a secondary LUN, the secondary LUN cannot be mapped to the same Windows host.
  • Non-immediately available clone does not support consistent synchronization.


  1. Log in to DeviceManager.
  2. Choose Data Protection > Clone.
  3. On the Clone page, click Consistency Synchronize.

    The Consistency Synchronize dialog box is displayed.

  4. Consistently synchronize HyperClone pairs.

    1. In the Available Clone Pairs area, select the clone pairs to be synchronized.

      If the primary LUN has multiple secondary LUNs, select secondary LUNs from the Secondary LUN Name drop-down list box.

    2. Click .

      Add clone pairs to the Selected Clone Pairs area.

    3. Click OK.

      The Caution dialog box is displayed. Carefully read information in the dialog box and understand the consequences associated with performing this operation.

      If a clone has multiple clone pairs, only one pair in the clone can be synchronized.

    4. Click OK.

      The Success dialog box is displayed.

    5. Click OK.

Updated: 2020-01-17

Document ID: EDOC1000181501

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