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Recovery Manager for AD Disaster Recovery Edition 10.2.2 - 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

Setting performance options

When creating a backup, RMAD queries its configuration settings about what backup options to use. You specify configuration settings in the Defaults dialog box for the Computer Collections node or a Computer Collection (Computer Collection properties). You can also view and modify the settings being used by the Backup Wizard.

The Properties dialog box includes the Performance tab where you can set a number of backup options related to backup creation performance tuning.

To set performance options
  1. Do one of the following:

    • Right-click the Computer Collections node and then click Collection Defaults.

    • Right-click the Computer Collection and then click Properties.

    • Click Advanced on the Completing the Backup Wizard page.

  2. In the Properties dialog box, click the Performance tab.

  3. To limit the total bandwidth used by backup agents when transferring data over network links, select the Enable bandwidth throttling check box. In Maximum network use, specify the maximum total bandwidth backup agents can use. Use bandwidth throttling to prevent excessive network traffic backup agents may cause creating backups for particular Computer Collections.

  4. To limit the percentage of CPU processing time backup agents can use on each computer when creating backups for particular Computer Collections, select the Enable backup agent CPU throttling check box. In Maximum CPU use, specify the maximum percentage of CPU processing time backup agents can use. Use CPU throttling to prevent excessive CPU load backup agents may cause on the computers being backed up.

  5. Under Parallel backup tuning, specify the maximum number of computers RMAD services in parallel when creating backups. The default setting is 10 computers. Increasing this number can speed backup creation. However, when RMAD services a number of computers in parallel and the connection is near its limits, network saturation problems may occur. Symptoms of network saturation include slow network response when transferring data by backup agents, and possibly “RPC server unavailable” error messages when connecting to backup agents. If you are experiencing such problems, decrease the number.

  6. From the Data compression list, select the compression method backup agents will use when processing data before sending it over network links. Using higher compression reduces network traffic, but increases CPU load on the computers being backed up.

Default settings are used for newly created Computer Collections. By changing properties of a certain Computer Collection, you define the settings specific to that collection. Different Computer Collections may have differing settings.

The Backup Wizard uses default settings unless other settings are specified using the Advanced button on the Completing the Backup Wizard page.

 

Setting advanced backup options

When creating a backup, RMAD queries its configuration settings about what backup options to use. You specify configuration settings in the Defaults dialog box for the Computer Collections node or a Computer Collection (Computer Collection properties). You can also view and modify the settings being used by the Backup Wizard.

The Properties dialog box includes the Advanced, Local Storage, Remote Storage, Secondary Storage and Agent Settings tabs where you can set a number of advanced backup options.

To set advanced backup options
  1. Do one of the following:

    • Right-click the Computer Collections node and then click Collection Defaults.

    • Right-click the Computer Collection and then click Properties.

    • Click Advanced on the Completing the Backup Wizard page.

  2. In the Properties dialog box, click the Local Storage or Remote Storage tab. To have Recovery Manager for Active Directory store copies of backups in an additional location, select the Additional backup path(optional) check box and specify format for the path and name of the backup file. Having an additional instance of each backup stored in an alternate location may be required to ensure the availability of backups.

  3. In the Properties dialog box, click the Advanced tab. To limit the maximum backup session time, select the checkbox Limit maximum backup time or Limit maximum DC backup time and specify the time.

  4. In the Properties dialog box, click the Agent tab, and then do the following:

    • To have Recovery Manager for Active Directory initialize Backup Agent using a different account, select the Access back p agent and backup files using the specified account check box and click Select Account to supply the user logon name and password of an account that has administrator privileges on the serviced computers. Using a special account for the Backup Agent initialization may be required when RMAD cannot be configured to run under an account with administrator privileges on the serviced computers.

    • To have the application use preinstalled Backup Agent when backing up the Computer Collection, select the Use preinstalled Backup Agent check box.

  5. In the Properties dialog box, click the Secondary Storage tab. On this tab you can enable secondary storage locations. For further information on configuring secondary storage refer to Adding a Secure Storage Server and Cloud Storage.

Default settings are used for newly created Computer Collections. By changing properties of a certain Computer Collection, you define the settings specific to that collection. Different Computer Collections may have differing settings.

The Backup Wizard uses default settings unless other settings are specified using the Advanced button on the Completing the Backup Wizard page.

 

Using Forest Recovery Agent

Recovery Manager for Active Directory (RMAD) Forest Edition helps you recover the entire Active Directory® forest if a forest-wide failure renders all domain controllers in the forest incapable of functioning normally.

To recover an Active Directory® forest, RMAD employs a Forest Recovery Agent. The Forest Recovery Agent must be installed on each domain controller in the forest before starting a forest recovery operation.

For more information about the agent, see Managing Forest Recovery Agent in the Recovery Manager for Active Directory User Guide.

 

Unpacking backups

Recovery Manager for Active Directory can unpack backups and keep the unpacked data in the location you specify to reuse the data for subsequent starts of the Online Restore Wizard or Group Policy Restore Wizard. The use of unpacked backups accelerates operations the wizards perform during the backup data preparation step, because unpacking a backup can be a lengthy operation.

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