Rate and give feedback:
Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document.
Note: Even the most advanced machine translation cannot match the quality of professional translators.
Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Deleting a Clone CG
If a clone CG is no longer needed, you can delete it.
Prerequisites
- Health Status of the clone CG is Normal.
- Running Status of the clone CG is Unsynchronized or Normal.
Procedure
- Choose Data Protection > Protection Entities > Protection Groups > Clone CGs.
- Select the desired clone CG and click Delete.
Confirm your operation as prompted.
Alternatively, perform any of the following operations to delete a clone CG:
- Click More on the right of the clone CG and select Delete.
- Click the name of the clone CG. In the upper right corner of the page that is displayed, click Operation and then select Delete.
- 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. Select the desired clone CG and click Delete.
- 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 More on the right of the clone CG and select Delete.
- 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. Select the desired clone CG and click Delete.
- 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 More on the right of the clone CG and select Delete.
- 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. Select the desired clone CG and click Delete.
- 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 More on the right of the clone CG and select Delete.
- Determine whether to select Delete target LUNs and Reclaim data in target LUNs.
- If you select Delete target LUNs, the system will remove the clone relationships between source and target LUNs and delete the target LUNs and data in the target LUNs.
- If you select Reclaim data in target LUNs, the system will remove the clone relationships between source and target LUNs, delete data in the target LUNs, and retain the target LUNs.
- If you do not select Delete target LUNs and Reclaim data in target LUNs, the system will remove the clone relationships between source and target LUNs and retain the target LUNs and data in the target LUNs.
- Confirm your operation as prompted.
