Downloading a Full Backup File

Scenarios

This section describes how to download a manual or an automated backup file to a local device and restore data from the backup file.

RDS for MariaDB allows you to download full backup files in .qp format.

Constraints

• Full backup files of frozen DB instances cannot be downloaded.
• When you use OBS Browser+ to download backup data, there is no charge for the outbound traffic from OBS.
• If the size of the backup data is greater than 400 MB, you are advised to use OBS Browser+ to download the backup data.

Method 1: Using OBS Browser+

1. Log in to the management console.
2. Click in the upper left corner of the page and choose Databases > Relational Database Service.
3. On the Backups page, locate the backup to be downloaded and click Download in the Operation column.

   Alternatively, click the target DB instance. In the navigation pane on the left, choose Backups & Restorations. On the Full Backups page, locate the backup to be downloaded and click Download in the Operation column.

4. If you have enabled operation protection, click Send Code in the displayed Identity Verification dialog box and enter the obtained verification code. Then, click OK.

   Two-factor authentication improves the security of your account. For details about how to enable operation protection, see Identity and Access Management User Guide.

5. In the displayed dialog box, select Use OBS Browser+ for Download Method and click OK.
   Figure 1 Using OBS Browser+
   
   Figure 2 Download guide
   

   1. Download OBS Browser+ following step 1 provided on the download guide page.
   2. Decompress and install OBS Browser+.
   3. Log in to OBS Browser+ using the username provided in step 2 on the download guide page.
      Figure 3 Logging in to OBS Browser+
      

      For details about how to log in to OBS Browser+, see Logging In to OBS Browser+ in the Object Storage Service Tools Guide.

   4. Add an external bucket using the bucket name provided in step 2 on the download guide page.
      Figure 4 Adding an external bucket
      

      In the Add Bucket dialog box of OBS Browser+, select Add external bucket and enter the bucket name provided in step 2 "Add an External Bucket" on the RDS console.

      

      If you want to access OBS external buckets across accounts, the access permission is required. For details, see Granting IAM Users Under an Account the Access to a Bucket and Resources in the Bucket.

   5. Download the backup file.

      On the OBS Browser+ page, click the bucket that you added. In the search box on the right of OBS Browser+, enter the backup file name provided in step 3 "Download the Backup File" on the RDS console. In the search result, locate the target backup and download it.

      On the OBS Browser+ page, click the bucket that you added. In the search box on the right of the object list page, enter the backup file name provided in step 3 on the download guide page. In the search result, locate the target backup and click in the Operation column.

      Figure 5 Downloading a backup
      

Method 2: Using Current Browser

1. Log in to the management console.
2. Click in the upper left corner of the page and choose Databases > Relational Database Service.
3. On the Backups page, locate the backup to be downloaded and click Download in the Operation column.

   Alternatively, click the target DB instance. In the navigation pane on the left, choose Backups & Restorations. On the Full Backups page, locate the target backup to be downloaded and click Download in the Operation column.

4. If you have enabled operation protection, click Send Code in the displayed Identity Verification dialog box and enter the obtained verification code. Then, click OK.

   Two-factor authentication improves the security of your account. For details about how to enable operation protection, see Identity and Access Management User Guide.

5. In the displayed dialog box, select Use Current Browser for Download Method.
   Figure 6 Using the current browser
   

6. Click OK.

Method 3: Using Download URL

1. Log in to the management console.
2. Click in the upper left corner of the page and choose Databases > Relational Database Service.
3. On the Backups page, locate the backup to be downloaded and click Download in the Operation column.

   Alternatively, click the target DB instance. In the navigation pane on the left, choose Backups & Restorations. On the Full Backups page, locate the target backup to be downloaded and click Download in the Operation column.

4. If you have enabled operation protection, click Send Code in the displayed Identity Verification dialog box and enter the obtained verification code. Then, click OK.

   Two-factor authentication improves the security of your account. For details about how to enable operation protection, see Identity and Access Management User Guide.

5. In the displayed dialog box, select Use Download URL for Download Method, click to copy the URL, and enter the URL in your browser.
   Figure 7 Using the download URL
   

6. A valid URL for downloading the backup data is displayed. Download the backup file in either of the following ways:
   • Using other download tools, such as your browser or Thunder, to download the backup file
   • Running the wget command to download the backup file

     wget -O FILE_NAME --no-check-certificate "DOWNLOAD_URL"

     Table 1 Parameter description

     Parameter	Description
     FILE_NAME	The new backup file name after the download is successful. The original backup file name may be too long and exceed the maximum characters allowed by the client file system. You are advised to use the -O argument with wget to rename the backup file.
     DOWNLOAD_URL	The location of the backup file to be downloaded. If the location contains special characters, escape is required.