WindowsServerBackupを利用したADサーバのバックアップ・リストアについて

Question

ADサーバのバックアップ・リストアを、WindowsServerBackupを利用して実施しようとしています。下記についてご教示お願いします。

・ADサーバのバックアップ・リストアがWindowsServerBackupで可能か。

・ADサーバのバックアップ・リストアをWindowsServerBackupで行う際、別途必要な製品・オプション等はあるか。

・ADサーバ以外をバックアップ・リストアする際と比べ、手順で差異があるか。

Answer 1

Hello Terada,

Thank you for your question and for reaching out with your question today.

Yes, it is possible to use Windows Server Backup to back up and restore Active Directory (AD) servers. Windows Server Backup is a built-in feature in Windows Server operating systems and provides basic backup and recovery capabilities.

To back up an AD server using Windows Server Backup, you can follow these general steps:

1. Install Windows Server Backup: Ensure that the Windows Server Backup feature is installed on the server where you want to perform the backup. You can install it through the Server Manager or using PowerShell.
2. Launch Windows Server Backup: Open the Windows Server Backup console from the Start menu or Administrative Tools.
3. Select Backup Once or Backup Schedule: Choose whether you want to perform a one-time backup or set up a backup schedule.
4. Select Backup Configuration: Choose the backup destination, which can be a local disk, external storage, or network share. Specify the items you want to back up, which may include system state, volumes, and critical volumes.
5. Start the Backup: Review the backup configuration and start the backup process. Monitor the progress and verify that the backup completes successfully.

To restore an AD server using Windows Server Backup, you can follow these general steps:

1. Launch Windows Server Backup: Open the Windows Server Backup console.
2. Select Recovery: Choose the recovery option, which may include restoring files and folders, volumes, applications, or the entire server.
3. Select the Backup Location: Specify the backup location from which you want to restore.
4. Select the Backup Version: Choose the specific backup version you want to restore from, based on the available backups.
5. Select Recovery Destination: Select the destination where you want to restore the files, volumes, or server. Ensure that it meets the necessary requirements and has sufficient disk space.
6. Start the Restore: Review the restore settings and start the restore process. Monitor the progress and verify that the restore completes successfully.

It's important to note that when restoring an AD server, there are additional considerations to ensure a successful recovery. Some points to keep in mind:

• AD servers are critical infrastructure components, and their backup and recovery should be thoroughly planned and tested to avoid any data loss or service disruptions.
• In addition to backing up the system state and volumes, it's recommended to perform regular system state backups specifically for AD servers. The system state includes critical AD components and metadata required for proper recovery.
• Before restoring an AD server, it's crucial to ensure the environment is properly prepared. This may involve booting into Directory Services Restore Mode (DSRM) and ensuring the restored server has the same name, IP address, and other necessary configurations.
• It's recommended to have a well-documented and tested recovery plan in place, including procedures for AD server recovery and AD database restoration.
• Considerations such as AD replication, DNS, and any other dependencies should be taken into account when planning the backup and recovery of AD servers.

For complex or large-scale AD deployments, additional tools or solutions may be necessary to enhance backup and recovery capabilities, such as third-party backup software that offers more granular restore options or integration with virtualization platforms.

It's always advised to consult the official documentation, Microsoft resources, and best practices specific to your environment to ensure a proper backup and recovery strategy for AD servers.

I used AI provided by ChatGPT to formulate part of this response. I have verified that the information is accurate before sharing it with you.

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Best regards.