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Switching the Preferred Site for a HyperMetro CG
This section describes how to switch the preferred site for a HyperMetro CG. If a fault occurs, services will be provided by the preferred site after the switchover.
Prerequisites
Running Status of a HyperMetro CG is Paused, Normal, Synchronizing, Force started, or To be synchronized.
Procedure
- Choose Data Protection > Protection Entities > Protection Groups.
- Click the HyperMetro CGs tab. Select the HyperMetro CG for which you want to switch the preferred site and click Preferred Site Switchover.Confirm your operation as prompted.
You can also perform the following operations to switch the preferred site for a HyperMetro CG:
- Click
on the right of the desired HyperMetro CG and select Preferred Site Switchover.
- Click the name of the desired HyperMetro CG. In the upper right corner of the page that is displayed, click Operation and select Preferred Site Switchover.
- Choose Services > Block Service > LUN Groups. Click the name of the desired LUN group. On the page that is displayed on the right, click the Protection tab, and then select HyperMetro from the drop-down list. Select the desired HyperMetro CG and choose More > Preferred Site Switchover.
- Choose Data Protection > Protection Entities > Protection Groups > Protection Groups.
- Click the name of the desired PG. On the page that is displayed on the right, click the Protection tab, and then select HyperMetro from the drop-down list. Select the desired HyperMetro CG and choose More > Preferred Site Switchover.
- If the value of HyperMetro CGs is not 0, click the value. Select the desired HyperMetro CG and choose More > Preferred Site Switchover.
- Click
on the right of the desired HyperMetro CG and select Preferred Site Switchover.