What is a system state recovery?

What is a system state recovery?

•System State Recovery recovers the System Registry, COM + Database, Certificate Services, Active Directory, SysVol, and other system state components to a previous known state. Problems can occur when you use a backup of C drive and System State to perform a full restore to an alternate system.

How do I restore Active Directory system States?

Press F8 during the boot phase to display the system boot menu. Select DSRM mode from the boot menu. Please refer to the following Technet articles for more details: For Windows Server 2008, Windows Server 2008 R2 and up: Restart the Domain Controller in Directory Services Restore Mode Locally.

What is ad recovery procedure?

The following is a list of procedures that are used in backing up and restoring domain controllers and Active Directory. Backing up a full server. Backing up the System State data. Performing a full server recovery. Performing an authoritative synch of DFSR-replicated SYSVOL.

What is included with a system state recovery?

A System State backup generally includes a copy of any installed device drivers and related files, most of the Windows directory, the Windows Registry, the Active Directory configuration (where applicable) and system files under Windows File Protection.

What does system state mean?

The System state data source in Backup Manager lets you back up the configuration of your operating system and critical system components such as the Registry, boot files, SYSVOL directory and Active Directory. When backing up System State, this includes the following aspects of the system: Registry.

What does system state include?

A system state backup includes: Domain member: Boot files, COM+ class registration database, registry. Domain controller: Active Directory (NTDS), boot files, COM+ class registration database, registry, system volume (SYSVOL) Machine running cluster services: Additionally backs up cluster server metadata.

How do I restore system state?


  1. Click Restore from the GUI main window. The Restore window appears.
  2. Expand the directory tree by clicking the plus sign +.
  3. Locate the system state node in the directory tree.
  4. Click the selection box next to the system state node to restore the entire system state.
  5. Click Restore.

How do I restore my system state backup?

  1. Click Actions > Recover > This Server > Next.
  2. Click Another Server > Specify Location Type page > Remote shared folder.
  3. In Select Recovery Type click System state.
  4. In Confirmation click Recover.
  5. You can also run a system state restore from the command-line.

What are the different modes of ad restore?

Overview. Three types of Active Directory restores exist: Authoritative, Non-Authoritative, and Primary.

How long does a system state backup take?

The backup could take an hour or more to complete. The size of each backup (full or incremental) could easily be several GBs in size. According to Microsoft Windows the size of System State backup data may vary from 8GB – 12GB.

How do I do a system state backup and restore?

Apply restored System State on a Windows Server

  1. Open the Windows Server Backup snap-in.
  2. In the snap-in, select Local Backup.
  3. On the Local Backup console, in the Actions Pane, select Recover to open the Recovery Wizard.
  4. Select the option, A backup stored in another location, and select Next.

How to restore Active Directory with SYSVOL authoritative?

If we use the Windows server backup tool to restore an Active Directory system state backup, we see a “Perform an authoritative restore of Active Directory files” option as shown below; The option states that if we select the checkbox, it will reset all replicated content on this domain controller including SYSVOL. This is a misleading description.

How to restore Active Directory System States ( DSRM )?

The Bcdedit command can be used in conjunction with the shutdown command to instruct the domain controller to restart in DSRM and to restart normally. You have to be a member of the domain admins group to use this feature. Run a command prompt as administrator and type bcdedit /set safeboot dsrepair and then shutdown -t 0 -r.

How to automate system state backup in Active Directory?

On the right-hand side of the console, click “Backup Schedule”. Click “Custom” on Backup Configuration. In the next screen, click on Advanced Settings > VSS Settings. As we are not using any other third party tool to take AD Backup, select ‘VSS Full backup”. Select “System State” from the Backup Items list.

Is there a way to restore the system state?

Select the System State version that you want to restore, and click Next. In the Select Recovery Type pane, select System State and click Next. For the location of the System State Recovery, select Original Location, and click Next. Review the confirmation details, verify the reboot settings,…