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Ru, Li Yi
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Reviewed-by: Székely, Ond <ond.szekely@t-systems.com> Co-authored-by: Ru, Li Yi <liyiru7@huawei.com> Co-committed-by: Ru, Li Yi <liyiru7@huawei.com>
3.5 KiB
3.5 KiB
Restoring Data to a New DB Instance
Scenarios
GeminiDB Cassandra API allows you to restore the existing backup to a new DB instance.
Procedure
- Log in to the GeminiDB console.
- Restore a DB instance from the backup.
Method 1
- On the Instance Management page, click the target DB instance.
- On the Backups & Restorations page, locate the target backup and click Restore.
Method 2
On the Backup Management page, locate the target backup and click Restore.
- In the displayed dialog box, confirm the current instance details and restoration method and click OK.
- The default API type and DB engine version are the same as those of the original instance and cannot be changed.
- GeminiDB automatically calculates the minimum storage space required for restoration based on the size of the selected backup file. The storage space depends on the instance specifications, and must be a multiple of 10 GB.
- You need to set a new administrator password.
- To modify other parameters, see the description of creating DB instances of other DB engines in the Getting Started.
- View the restoration results.
A new DB instance is created using the backup data. The status of the DB instance changes from Creating to Available.
After the restoration, the system will perform a full backup.
The new DB instance is independent from the original one.
Parent topic: Backups and Restorations