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FusionStorage V100R006C30 Block Storage Service Disaster Recovery Feature Guide 03

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Switching the Preferred Site

Switching the Preferred Site


This operation is used to switch the preferred site for a HyperMetro pair. If a fault occurs, the preferred site will continue providing services.


  • You have logged in to FusionStorage Block Self-Maintenance Platform.
  • The running status of the HyperMetro pair is Normal, Synchronizing, To Be Synchronized, Forced to Start, or Paused.


    1. On FusionStorage Block Self-Maintenance Platform, choose DR Service > dr > DR Cluster, click Manage HyperMetro in the row where the cluster resides.
    2. Locate the target HyperMetro pair, click More in the Operation column, and choose Switch Preferred Site.

      A warning dialog box is displayed.

    3. Confirm the operation and click OK.

      A dialog box is displayed indicating that the operation is successful.

    4. Click OK.
Updated: 2019-01-17

Document ID: EDOC1100044928

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