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Mapping a Clone CG
This section describes how to create one-to-one or many-to-one mapping relationships between clones and hosts.
Procedure
- Choose Data Protection > Protection Entities > Protection Groups > Clone CGs.
- Click
on the right of the desired clone CG and select Map.
The Map Clone CG page is displayed.
Alternatively, perform any of the following operations to go to the Map Clone CG page:
- Click the name of the clone CG. In the upper right corner of the page that is displayed, click Operation and then select Map.
- Choose Services > Block Service > LUN Groups. Click the name of the desired LUN group. On the page that is displayed, click the Protection tab and select Clone from the drop-down list. Click
on the right of the desired clone CG and select Map.
- Choose Data Protection > Protection Entities > Protection Groups > Protection Groups.
- Click the name of the desired PG. On the page that is displayed, click the Protection tab and select Clone from the drop-down list. Click
on the right of the clone CG and select Map.
- Click the value in the Clone CGs column of the desired PG if the value is not 0. On the Protection tab page, select Clone from the drop-down list. Click
on the right of the clone CG and select Map.
- Click the name of the desired PG. On the page that is displayed, click the Protection tab and select Clone from the drop-down list. Click
- Set a name for the new LUN group to which the clones in the clone CG are added.
- If the clones in the clone CG have been added to a LUN group, skip this operation.
- The naming rules are as follows:
- The name must be unique.
- The name must contain only letters, digits, periods (.), underscores (_), and hyphens (-).
- The name must contain 1 to 31 characters.
- Select Host or Host group from the drop-down list next to Map To.
You can click Create to create a host or a host group.
- (Optional) Select Port Group.
If no port group exists in the system, click Create to create one.
- In the Host LUN ID area, select a method of setting the IDs. If you select Manual, you must specify the Start ID.
- Automatic
A host LUN ID is allocated by the storage system to a LUN mapped to a host. If you select Automatic, the system automatically allocates a unique host LUN ID to each LUN.
- Manual
The system automatically allocates a unique host LUN ID to each LUN, starting from Start ID.
- Automatic
- Click OK.
Confirm your operation as prompted.
on the right of the desired clone CG and select Map.
on the right of the desired clone CG and select Map.
on the right of the clone CG and select Map.
on the right of the clone CG and select Map.