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Recovery Manager for AD Disaster Recovery Edition 10.3 - User Guide

Overview Getting started
Permissions required to use Recovery Manager for Active Directory Recovery Manager Console Getting and using help Configuring Windows Firewall Using Computer Collections Cloud Storage Secure Storage Server Hybrid Recovery with On Demand Recovery Managing Recovery Manager for Active Directory configuration Licensing
Backing up data
Permissions required for the Backup operation Managing Backup Agent Using a least-privileged user account to back up data Using Managed Service Accounts Active Directory backups vs Windows System State backups Creating BMR and Active Directory backups Using the Backup Wizard Retrying backup creation Enabling backup encryption Backing up AD LDS (ADAM) Backing up cross-domain group membership Backing up distributed file system (DFS) data Backup scheduling Setting performance options Setting advanced backup options Using Forest Recovery Agent Unpacking backups Using e-mail notification Viewing backup creation results
Restoring data
Getting started with Active Directory recovery Managing deleted or recycled objects Restoring backed up Active Directory components Integration with Change Auditor for Active Directory Using granular online restore Restoring AD LDS (ADAM) Selectively restoring Active Directory object attributes Restoring objects in an application directory partition Restoring object quotas Restoring cross-domain group membership Performing a restore without having administrator privileges Reports about objects and operations Using complete offline restore Offline restore implications Restoring SYSVOL authoritatively Performing a granular restore of SYSVOL Recovering Group Policy Restoring data from third-party backups Using the Extract Wizard Restoring passwords and SID history
Full Replication Consolidating backup registration data Monitoring Recovery Manager for Active Directory Recovering an Active Directory forest
Forest recovery overview Deploying Recovery Manager for Active Directory Forest Edition (Disaster Recovery Edition) Permissions required to use Forest Recovery Console Forest Recovery Console Managing a recovery project Recovery methods Phased recovery Managing Forest Recovery Agent Rebooting domain controllers manually Resetting DSRM Administrator Password Purging Kerberos Tickets Managing the Global Catalog servers Managing FSMO roles Manage DNS Client Settings Configuring Windows Firewall Developing a custom forest recovery plan Backing up domain controllers Assigning a preferred DNS server during recovery Handling DNS servers during recovery Forest recovery approaches Deciding which backups to use Running custom scripts while recovering a forest Overview of steps to recover a forest Viewing forest recovery progress Viewing recovery plan Viewing a report about forest recovery or verify settings operation Handling failed domain controllers Adding a domain controller to a running recovery operation Selectively recovering domains in a forest Recovering SYSVOL Deleting domains during recovery Resuming an interrupted forest recovery Recovering read-only domain controllers (RODCs) Checking forest health Collecting diagnostic data for technical support
Restore Active Directory on Clean OS method Bare metal forest recovery Using Management Shell Creating virtual test environments Appendices
Frequently asked questions Best practices for using Computer Collections Technical characteristics Best practices for creating backups Best practices for creating backups for forest recovery Best practices for recovering a forest Descriptions of recovery or verification steps Ports Used by Recovery Manager for Active Directory Forest Edition (Disaster Recovery Edition) Backup Wizard Online Restore Wizard Online Restore Wizard for AD LDS (ADAM) Group Policy Restore Wizard Repair Wizard Extract Wizard Events generated by Recovery Manager for Active Directory

Restore Active Directory from backup method

The Restore Active Directory® from backup method restores the domain controller from the backup you specified.

For more information on backup selection methods, see Selecting backups for recovery.

For details about recovery method settings, see Domain controller recovery settings and progress.

During recovery, Recovery Manager for Active Directory uses custom Internet Protocol security (IPSec) rules to isolate the domain controllers for which you selected this recovery method. For more information, see How does Recovery Manager for Active Directory isolate domain controllers during forest recovery?

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Install Active Directory method

NOTE

Note that you must install Forest Recovery Agent on the target server before you start using this recovery method. For that, on the menu bar, select Tools | Manage | Forest Recovery Agent or DCs. For more details, see Managing Forest Recovery Agent.

The Install Active Directory recovery method is used to install Active Directory on a clean machine. For domain controllers running Windows Server® 2008 or earlier, this option uses the Dcpromo.exe tool. For Windows Server® 2012-based domain controllers, this option uses the Windows PowerShell® cmdlets Install- ADDSDomainController.

You can also install Active Directory on the target machine by selecting the Install from Media (IFM) option. This option lets you restore Active Directory of a domain controller using a media file created from the Active Directory® backup. This recovery method can be applied only to servers with the pre-installed operating system.

Note: Make sure that a read-only domain controller (RODC) can be installed using a backup created from a read-only DC, or a writable DC can be installed using a backup created from a writable DC.

The target server should be compliant with the following requirements:

  • Operating system version should be equal to the original DC operating system.

  • Operating system should follow organization security best practices (e.g. have latest updates, security software) since this operating system will be used to run the Active Directory Domain services after the restore.

  • The physical disks should have enough free space to host the Active Directory® data after recovery.

For details about recovery method settings, see Domain controller recovery settings and progress.

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Reinstall Active Directory method

For domain controllers running Windows Server® 2008 R2, this step uses the Dcpromo.exe tool.

For Windows Server® 2012-based domain controllers, this step uses the Windows PowerShell cmdlets Install- ADDSDomainController and Uninstall-ADDSDomainController.

Uninstalls Active Directory and then installs it again by selecting the Install from Media (IFM) option.
The selected servers will be uninstalled and then promoted to Domain Controllers using a media file created from Active Directory® backup.

After the Active Directory reinstallation is complete, the domain controller replicates Active Directory® data from other domain controllers that were restored from backups in the recovery project.

Note

The Reinstall Active Directory recovery method removes the global catalog by default if it is present on the domain controller being recovered. If you need to reconfigure the global catalog on the domain controller during Active Directory® reinstallation, select the Configure the domain controller as a global catalog server option in the Additional Settings section.

For more details about recovery method settings, see Domain controller recovery settings and progress.

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Uninstall Active Directory method

This recovery method removes Active Directory® from the domain controller and then demotes it to a member server in the domain. Domain controller’s metadata is completely removed from Active Directory®.

Note

When you use this method, the local Administrator password on the target domain controller is reset to the value you specify in the Set DSRM password and Confirm DSRM password text boxes in the Forest Recovery Console.

For details about recovery method settings, see Domain controller recovery settings and progress.

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