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CacheStore Backup and Recovery

The user can set up backups of CacheStore(DBaaS) through the Samsung Cloud Platform Console and recover with the backed-up files.

CacheStore(DBaaS) backup

CacheStore(DBaaS) provides a data backup function based on its own backup command. It also provides an optimized backup environment for data protection and management through backup history check and backup file deletion functions.

Setting up backup

The method of setting up a backup for CacheStore(DBaaS) is described in CacheStore(DBaaS) creation guide, please refer to it.

To modify the backup settings of the generated resource, follow these steps.

Caution

If backup is set, backup will be performed at the specified time after the set time, and additional fees will be incurred depending on the backup capacity.

  • If the backup setting is changed to unset, the backup operation will be stopped immediately, and the stored backup data will be deleted and can no longer be used.
  1. All Services > Database > CacheStore(DBaaS) menu, click. It moves to the Service Home page of CacheStore(DBaaS).
  2. On the Service Home page, click the CacheStore(DBaaS) menu. It moves to the CacheStore(DBaaS) list page.
  3. CacheStore(DBaaS) list page, click the resource to set the backup. It moves to the CacheStore(DBaaS) detail page.
  4. Click the Edit icon of the backup item. The Backup Settings popup window opens.
  5. If you set up a backup, click Use in the Backup Settings popup window, select the retention period, backup start time, and Archive backup cycle, and then click the OK button.
    • If you want to stop the backup setting, uncheck Use in the Backup Setting popup window and click the OK button.

Check Backup History

Notice
To set up notifications for backup success and failure, you can set them up through the Notification Manager product. For detailed usage guidelines on setting up notification policies, please refer to Creating a Notification Policy.

To check the backup history, follow these steps.

  1. Click All Services > Database > CacheStore(DBaaS) menu. It moves to the Service Home page of CacheStore(DBaaS).
  2. On the Service Home page, click the CacheStore(DBaaS) menu. It moves to the CacheStore(DBaaS) list page.
  3. CacheStore(DBaaS) list page, click the resource to check the backup history. It moves to the CacheStore(DBaaS) details page.
  4. Click the Backup History button. The Backup History popup window opens.
  5. Backup History popup window where you can check the backup status, version, backup start time, backup completion time, and capacity.

Deleting Backup Files

To delete the backup history, follow these steps.

Caution
Backup files cannot be restored after deletion. Please make sure to check if the data is unnecessary before deleting it.
  1. Click All Services > Database > CacheStore(DBaaS) menu. It moves to the Service Home page of CacheStore(DBaaS).
  2. On the Service Home page, click the CacheStore(DBaaS) menu. It moves to the CacheStore(DBaaS) list page.
  3. CacheStore(DBaaS) list page, click the resource to check the backup history. It moves to the CacheStore(DBaaS) detail page.
  4. Click the Backup History button. The Backup History popup window opens.
  5. Backup History popup window, check the file you want to delete and click the Delete button.

CachStore(DBaaS) recovery

In the event of a failure or data loss, where recovery from a backup file is necessary, the recovery function allows recovery based on a specific point in time.

To recover CacheStore(DBaaS), follow these steps.

  1. Click All Services > Database > CacheStore(DBaaS) menu. It moves to the Service Home page of CacheStore(DBaaS).
  2. On the Service Home page, click the CacheStore(DBaaS) menu. It moves to the CacheStore(DBaaS) list page.
  3. CacheStore(DBaaS) list page, click the resource you want to restore. It moves to the CacheStore(DBaaS) details page.
  4. Database Recovery 버튼을 클릭하세요. Database Recovery 페이지로 이동합니다.
  5. After entering information in the Database recovery configuration area, click the Complete button.
Classification
Necessity
Detailed Description
Recovery TypeRequiredUser sets the point in time to recover
  • Recover based on backup files, and select from the list of backup file timestamps displayed
Server name prefixRequiredServer name of the recovery DB
  • Start with lowercase English letters, using lowercase letters, numbers, and special characters (-) to enter 3 to 16 characters
  • A postfix such as 001, 002 is attached based on the server name to create the actual server name
Cluster NameRequiredCluster name of the recovery DB
  • Enter in English, 3-20 characters
  • A cluster is a unit that bundles multiple servers
Service Type > Server TypeRequiredServer type where the recovery DB will be installed
  • Standard: Standard specification commonly used
  • High Capacity: High-capacity server with 24vCore or more (to be provided later)
Service Type > Planned ComputeSelectionCurrent status of resources with Planned Compute set
  • In Use: Number of resources with Planned Compute set that are in use
  • Settings: Number of resources with Planned Compute set
  • Coverage Preview: Amount applied by resource-based Planned Compute
  • Create Planned Compute Service: Move to the Planned Compute service application page
Service Type > Block StorageRequiredBlock Storage setting used by recovery DB
  • Basic OS: Area where DB engine is installed
  • DATA: Area where files such as AOF (Append Only File) and RDB (Redis Database) are stored
    • Applied equally to the storage type set in the original cluster
    • Capacity can be entered in multiples of 8 within the range of 56 to 5,120
Redis/Valkey Port numberrequiredRedis/Valkey Port number set in the original DB
IP Access ControlSelectSet service access policy
  • Set access policy for the IP entered on the page, so you don’t need to set Security Group policy separately
  • Enter in IP format (e.g., 192.168.10.1) or CIDR format (e.g., 192.168.10.0/24, 192.168.10.1/32) and click the Add button
  • To delete the entered IP, click the x button next to the entered IP
Maintenance periodSelectCacheStore(DBaaS) DB maintenance period
  • Use is selected, set the day of the week, start time, and duration
  • It is recommended to set the maintenance period for stable DB management. Patch work is performed at the set time and service interruption occurs
  • If not used, Samsung SDS is not responsible for problems that occur due to non-application of patches.
TagSelectionAdd Tag
  • Click the Add Tag button and enter or select Key, Value
Fig. CacheStore(DBaaS) recovery configuration items
Managing CacheStore Service
CacheStore(DBaaS) server connection