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The NetWorker VMware Protection integration is configured with the vProxy Appliance. A file level restore (FLR) is being performed of a Group Policy Object (GPO) on a domain controller (DC) virtual machine. The FLR mounts the correct save set, but the restore data matches the current server data. For example, selecting a March 2018 save set shows files dated June 2018.
By default, the GPOs reside under the SYSVOL directory, e.g: C:\Windows\SYSVOL\domain\Policies There is a second sysvol directory that contains a shortcut to the original policies directory, for example: C:\Windows\SYSVOL\ sysvol \ domain.name \Policies NOTE: This shortcut path is created automatically as a part of the GPO structure. If the second path in the above example is used during the FLR, the browse function exits the FLR mountpoint and follows the shortcut path. The current data on the server is presented, not the data from the selected backup SSID for recovery.
The default GPO directory should be used to browse over FLR instead of the shortcut. The following procedure can be followed to restore GPOs. 1. Confirm the path for GPO recovery. The default path is C:\Windows\SYSVOL\domain\Policies , used when default options are selected during GPO feature installation on the DC. GPOs can be installed under a different path or volume. 2. The "Policies" directory contains GPO Unique Identity (UID) folders, confirm which is needed for recovery. A. If the GPO still exists but its settings were deleted, identify the GPO UID in Group Policy Management under the Details tab of the GPO. B. If the GPO was removed, engage with your Domain Admin for the GPO UID needed for the recovery. 3. Perform the FLR recovery: A. In the NMC select the " Recover " tab. B. Select Recover then New Recovery. C. Select Virtual Machine Recovery , click Next. D. Select the Virtual Machine needed for recovery, click Next . E. Select the backup date required for the recovery, click Next . F. Select File Level Recovery , click Next. G. Select a recovery source device, click Next. H. Select a target destination, click Next. I. Enter the Mount Credentials , If a different host is used as a target, the LOCAL admin credentials for that host must be used. If the source domain controller as a target, a DOMAIN Admin account must be used. J. Select Start Mount and then click Next once the mount is successful. K. When selecting the files/folders to recover, browse to the \SYSVOL\domain\Policies path, DO NOT select the \SYSVOL\sysvol\ domain.name \Policies shortcut path. L. Select a restore location. To restore to the same location, move or remove existing files from the GPO to avoid skipping them during the restore. Alternatively, restore to a different location and manually copy the files to the original location using Windows File Explorer. A successful recovery shows: 159373:nsrvproxy_flr_recover: vProxy Log: YYYY/MM/DD HH:MM:SS INFO: [NWBUILD] ------------------------------------------------------------------------------- 159373:nsrvproxy_flr_recover: vProxy Log: YYYY/MM/DD HH:MM:SS INFO: [NWBUILD] ROBOCOPY :: Robust File Copy for Windows 159373:nsrvproxy_flr_recover: vProxy Log: YYYY/MM/DD HH:MM:SS INFO: [NWBUILD] ------------------------------------------------------------------------------- 159373:nsrvproxy_flr_recover: vProxy Log: YYYY/MM/DD HH:MM:SS INFO: [NWBUILD] Source : C:\Program Files (x86)\EMC\Vproxy FLR Agent\flr\mountpoints\FLR171964675\00-C$\Windows\SYSVOL\domain\Policies\{6360F4C3-52F8-4821-BA9B-7030BAB614FE}\ 159373:nsrvproxy_flr_recover: vProxy Log: YYYY/MM/DD HH:MM:SS INFO: [NWBUILD] Dest : C:\Windows\SYSVOL\domain\Policies\{6360F4C3-52F8-4821-BA9B-7030BAB614FE}\ 159373:nsrvproxy_flr_recover: vProxy Log: YYYY/MM/DD HH:MM:SS INFO: [NWBUILD] Files : *.* ... 159373:nsrvproxy_flr_recover: vProxy Log: YYYY/MM/DD HH:MM:SS INFO: [NWBUILD] ------------------------------------------------------------------------------ 159373:nsrvproxy_flr_recover: vProxy Log: YYYY/MM/DD HH:MM:SS INFO: [NWBUILD] Total Copied Skipped Mismatch FAILED Extras 159373:nsrvproxy_flr_recover: vProxy Log: YYYY/MM/DD HH:MM:SS INFO: [NWBUILD] Dirs : 3 2 0 0 0 0 159373:nsrvproxy_flr_recover: vProxy Log: YYYY/MM/DD HH:MM:SS INFO: [NWBUILD] Files : 4 4 0 0 0 0 159373:nsrvproxy_flr_recover: vProxy Log: YYYY/MM/DD HH:MM:SS INFO: [NWBUILD] Bytes : 982 982 0 0 0 0 159373:nsrvproxy_flr_recover: vProxy Log: YYYY/MM/DD HH:MM:SS INFO: [NWBUILD] Times : 0:00:00 0:00:00 0:00:00 0:00:00 ... 162217:nsrvproxy_flr_recover: FLR recover job completed successfully. NOTE: Depending on User Account Control (UAC) settings, the FLR may fail with the error: "This security ID may not be assigned as the owner of this object." or " Error while browsing: 200: Error received from vProxy "could not get directory contents." If this happens the needed files can be manually copied from the FLR mountpoint on the target host, see KB NVP-vProxy: Windows VM FLR Fails With "Error while browsing: 200: Error received from vProxy "could not get directory contents:" 4. On the domain controller, open the Microsoft Group Policy Management Console and select "Refresh." The restored GPO should be visible. 5. To apply the GPO, run the following command from an Administrative command prompt. gpupdate /force
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