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Creating a HyperCDP Object
Creating a HyperCDP object is to generate a consistent data copy of a source LUN at a specific point in time. The data in the copy is the same as that in the source LUN at the point in time when the HyperCDP object was created.
Prerequisites
- The HyperCDP license is valid.
- Features that conflict with HyperCDP are not configured on the source LUN.
- The storage pool where the source LUN resides has sufficient capacity. If the available capacity is 0, HyperCDP objects cannot be created for the source LUN.
- No snapshot or HyperCDP object of the source LUN is in the Rolling back state.
Context
After HyperCDP objects are created, the system will automatically activate the HyperCDP objects.
Procedure
- Choose Data Protection > Plans > HyperCDP > HyperCDP Objects.
- Click Create.
The Create HyperCDP Object page is displayed.
Alternatively, perform any of the following operations to go to the Create HyperCDP Object page:
- Choose Services > Block Service > LUNs.
- Select the desired LUN, and choose Protect > Create HyperCDP.
- Click
on the right of the desired LUN and select Create HyperCDP.
- Click the name of the desired LUN. On the page that is displayed, click the Protection tab, select HyperCDP from the drop-down list, and then click Create.
- Choose Data Protection > Protection Entities > LUNs > LUNs.
- Click the name of the desired LUN. On the page that is displayed, click the Protection tab, select HyperCDP from the drop-down list, and then click Create.
- Click the value in the HyperCDP Objects column of the desired LUN if the value is not 0. On the Protection tab page, select HyperCDP from the drop-down list and click Create.
- Choose Services > Block Service > LUNs.
- (Optional) Set a name for the HyperCDP object.
- The name must be unique.
- The name contains letters, digits, underscores (_), periods (.), or hyphens (-).
- The name can be left blank or contain up to 31 characters.
- Select the desired LUNs from Available LUNs and click
to add them to Selected LUNs.
The operations may vary based on different operation entries. The actual situation prevails.
- Click OK.
on the right of the desired LUN and select Create HyperCDP.
to add them to Selected LUNs.
