(Optional) Creating a HyperMetro Consistency Group
You can create HyperMetro consistency groups to centrally manage HyperMetro disks. If an application or one type of services uses multiple HyperMetro disks and a preferred service site needs to be determined by the system upon faults, you can add the HyperMetro disks of the application and services to a HyperMetro consistency group for unified maintenance.
Context
HyperMetro consistency groups are used to centrally manage HyperMetro disks.
Procedure
- Log in to the management console. For details, see Logging In to the Management Console.
- Click
and select the wanted region.
- Click
and choose Storage > Dedicated Enterprise Storage Service to go to DESS Console.
- On the navigation pane on the left, choose Dedicated Enterprise Storage Service > HyperMetro Consistency Groups to go to the consistency group information page.
By default, HyperMetro consistency groups in all statuses are displayed.
- Click Create Consistency Group.
The Create Consistency Group dialog box is displayed.
- Set parameters for the consistency group. Table 1 describes the parameters.
Table 1 Parameter description Parameter
Description
Name
Consistency group name, which can contain a maximum of 63 characters without any spaces.
DESS Devices
Select a DESS device to create the consistency group, which will serve as the preferred DESS device.
HyperMetro Disks
Select HyperMetro disks.
Description
Consistency group description
- Click OK.
The system displays a message indicating that the creation command is issued successfully.
Follow-Up Procedure
After creating a HyperMetro consistency group successfully, you can add HypeMetro disks to or remove HyperMetro disks from the consistency groups. For detailed operations, see (Optional) Adding HyperMetro Disks.
Last Article: Creating Disks
Next Article: (Optional) Adding HyperMetro Disks
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