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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

Reports about AD LDS (ADAM) objects

The Online Restore Wizard provides reports that allow you to track changes of Active Directory® (AD) objects by comparing the state of objects in backup and in a live AD LDS (ADAM) instance. You can also compare AD LDS (ADAM) objects held in two backups.

You can generate and view a detailed report about a particular compare or restore operation performed on AD LDS (ADAM) objects with RMAD. Alternatively, you can generate and view a summary of all compare and restore operations performed with RMAD on AD and AD LDS (ADAM) objects. Performing a compare operation on an AD or AD LDS (ADAM) object does not modify that object in any way.

To generate and view a report on AD LDS (ADAM) objects

  1. To start Online Restore Wizard for AD LDS (ADAM), open Recovery Manager Console. Then right-click the Recovery Manager for Active Directory console tree root and select Online Restore Wizard for AD LDS (ADAM).

  2. Step through the wizard until you reach the Action Selection page. Select Compare, analyze, and, optionally, restore.

  3. Step through the wizard until you reach the Reporting Options page. Select Generate report, then specify what kind of information you want in the report.

  4. Step through the wizard until you reach the Operation Option page. Click View Report.

To view a summary report about all compare and restore operations that RMAD performed on AD and AD LDS (ADAM) objects, click the View Summary Report button at the bottom of the report window.

 

Reports about Group Policy objects

The Group Policy Restore Wizard helps you generate comparison reports that allow you to track changes of Group Policy objects by comparing their state in a backup and in Active Directory®.

To generate and view a report on Group Policy objects

  1. To start Group Policy Restore Wizard, open Recovery Manager Console. Then right-click the Recovery Manager for Active Directory console tree root and select Group Policy Restore Wizard.

  2. Step through the wizard until you are on the Backup Selection page. Select the backup that includes the Group Policy objects whose state you want to compare with that in Active Directory®.

  3. Step through the wizard until you are on the Group Policy Object Selection page.

  4. In the list, select the check boxes next to the Group Policy objects you want to compare, and then click View Report.

Note that the GPO comparison reports in the Group Policy Restore Wizard do not support providing information about certain Group Policy settings. For a list of unsupported Group Policy settings, see Quest Knowledge Base Article 12024 “Information on Some Group Policy Settings May Be Missing from the Group Policy Object Comparison Report” at Quest Support.

 

Data about who modified Active Directory objects

You can use the Recovery Manager for Active Directory (RMAD) reports to find out which user modified specific Active Directory® objects. To provide this functionality, RMAD requires another Quest product - Change Auditor for Active Directory. For details, see Integration with Change Auditor for Active Directory.

To generate a report that shows who modified specific AD objects

  1. To start Online Restore Wizard, open Recovery Manager Console. Then right-click the Recovery Manager for Active Directory console tree root and select Online Restore Wizard.

  2. Step through the wizard until you are on the Wizard Operation Mode page, then do one of the following:

    • If you want to compare AD objects in a backup against those in live Active Directory or restore AD objects and view the restore operation report, select Compare, restore, and report changes in Active Directory.

    • If you want to compare Active Directory objects in two backups, select Compare two backups and report the differences.

  3. Step through the wizard until you are on the Action Selection page. Select Compare, analyze, and, optionally, restore.

  4. Step through the wizard until you reach the Reporting Options page. Select Generate report, then specify what kind of information you want in the report.

  5. Select the Include Change Auditor "Who" data in reports checkbox, and then specify the Change Auditor database you want to use. Also, you can select the Include subsequent changes from CA on deleted objects option. When this option is selected, RMAD restores deleted object(s) and continuously restores the last change (if any) that was made to the object properties after creating the backup, using data from the Change Auditor database.

  6. Step through the wizard until you reach the Operation Option page. Click View Report.

 

Using complete offline restore

Important

It is currently not possible to use the Repair Wizard to bring up a Domain Controller on identical hardware using a backup from a DC which is offline due to hardware failure. Despite being on identical hardware the operating system will contain many unique parameters. Those parameters are defined during the installation of the Operating System. Repair wizard will replace the current DIT file (with transaction logs) and the registry, however replacing the registry taken from another OS (even with similar hardware) may lead to OS instability or it may not function at all. For this reason, we do not recommend using the Repair Wizard in this situation. It is better to use Bare Metal Recovery in this case.

To perform a complete offline restore

  • Start the Repair Wizard and follow the instructions in the wizard.

    The Repair Wizard enables the recovery of the whole Active Directory® database on a domain controller by applying a backup that was created for that domain controller.

You can use the complete offline restore to restore the entire Active Directory® database from backup media without reinstalling the operating system or reconfiguring the domain controller. The restore can be performed on any domain controller that can be accessed remotely. By default, this operation restores all directory objects on the target domain controller non-authoritatively. This means that the restored data is then updated via normal replication. A non-authoritative restore is typically used to restore a domain controller that has completely failed due to hardware or software problems.

Important

A backup created for a given domain controller cannot be used to restore the Active Directory® database to other domain controllers.

A complete offline restore also allows you to mark individual objects for authoritative restore. However, given that the granular online restore process provides the same functionality with much less effort and overhead, it is the recommended method for restoring individual objects to Active Directory®.

During the final stage of a complete offline restore, the recovered domain controller is restarted in normal operational mode. Then, Active Directory® replication updates the domain controller with all changes not overridden by the authoritative restore. It is important to note that until the replication update has completed, some of the directory object data held on the recovered domain controller may be obsolete. Therefore, execution of a complete offline restore may result in additional downtime due to replication delays.

There is one other consideration to make when performing a complete offline restore. Since you cannot use the backup from the other domain controller for the restore, the restored domain controller may lose information about the directory updates that were made after it was backed up. For example, suppose that some directory objects were added or modified on the domain controller after the backup was created, but the new objects or modifications were not yet replicated to other domain controllers. In this case, when the domain controller is restored, the new objects or modifications will be lost, because they were never replicated to other domain controllers, and therefore cannot be applied to the restored domain controller.

 

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