Restoring or Destroying DCS Instances in Recycle Bin

Notes and Constraints

• Only DCS Redis 4.0 or later instances can be moved to Recycle Bin.
• Instances in Recycle Bin are retained for only 7 days, and will be automatically destroyed later.
• Restored instances use new IDs and addresses.
• Instances will be restored with SSL disabled by default. The default bandwidth can be restored but the adjusted bandwidth cannot.
• If an instance (except for a single-node one) is in the Running state before it is deleted or unsubscribed, its data will be automatically backed up during instance deletion.
• If an instance is in the Faulty or Stopped state before it is deleted or unsubscribed, its data will not be automatically backed up during instance deletion or subscription, but its latest backup will be saved. If there is no such a backup, data restoration becomes unavailable. You are advised to back up instances periodically.

Restoring DCS Instances in Recycle Bin

1. Log in to the DCS console.
2. Click in the upper left corner and select a region and a project.
3. Choose Recycle Bin in the navigation pane.
4. Click Restore on the right of the desired instance.
5. Confirm the instance information and click OK.
6. On the Restore Deleted Instance page, confirm the instance information.
   • If an instance (except for a single-node one) is in the Running state before it is deleted or unsubscribed, its data will be automatically backed up during instance deletion.
   • If an instance is in the Faulty or Stopped state before it is deleted or unsubscribed, its data will not be automatically backed up during instance deletion or subscription, but its latest backup will be saved. If there is no such a backup, data restoration becomes unavailable. You are advised to back up instances periodically.
   • If an instance in Recycle Bin has backups, the specific backup ID is displayed. Otherwise, the backup ID is empty.

7. Configure Network Settings and Access Settings. For details, see Creating a DCS Redis Instance.

   The original IP address and port are used by default. If the original IP address is occupied, assign another IP address automatically and manually.

8. Confirm the and click Restore Now.
9. Confirm the instance information.
10. After the task is successfully submitted, the Cache Manager page is displayed. When the new instance is in the Running state, the instance is created successfully.

    After the instance is created, if it has a backup, the backup is automatically migrated. Choose Data Migration to view the backup migration task. The instance data is restored after the migration is successful.

Destroying DCS Instances in Recycle Bin

To destroy instances in Recycle Bin, refer to the following section. This operation is permanent. The instances and their backups will be deleted. Exercise caution.

1. Log in to the DCS console.
2. Click in the upper left corner and select a region and a project.
3. Choose Recycle Bin in the navigation pane.
4. Select the instance and click Destroy.
5. To continue, enter "DESTROY" (with Autofill) and click OK.

   The instance is destroyed when it is prompted on the page.