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OceanStor 2600 V3 Storage System V300R005 HyperMetro Feature Guide 06

"This document describes the implementation principles and application scenarios of theHyperMetro feature. Also, it explains how to configure and manage HyperMetro."
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Switching the Preferred Site for a HyperMetro

Switching the Preferred Site for a HyperMetro

Through this operation, you can switch the preferred site for a HyperMetro. If a fault occurs, services will be provided by the preferred site after the switchover.


Running Status of a HyperMetro Pair must be Normal, Synchronizing, To be synchronized, Force Start or Paused (The connection of devices is normal).


  1. Log in to DeviceManager.
  2. Choose Data Protection > HyperMetro > HyperMetro Pair.
  3. Right-click a HyperMetro for which you want to switch the preferred site and choose Prior/Non-prior Switchover from the short-cut menu.

    The security alert dialog box is displayed.

  4. Confirm the operation to switch the preferred site.

    1. Confirm the information of the dialog box and select I have read and understand the consequences associated with performing this operation. Then click OK.

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

    2. Click OK.

Updated: 2018-09-03

Document ID: EDOC1000106183

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