VHDX files & Enable file level recovery option (HYPER-V Policy Type)
That limitation is for NBU 7.5.0.6* and 7.5.0.7*.
See June 10 version of
Statement of Support for NetBackup 7.x in a Virtual Environment: http://www.symantec.com/docs/TECH127089Table 22:
7.6.0.2* and later
Adds support for Microsoft Hyper-V Server 2012 R2. Also adds support for VHDX files.
NetBackup limitations on Hyper-V Server 2012 and Hyper-V Server 2012 R2:
■ Block-level incremental backup is not supported.
■ File-level recovery from a Hyper-V backup is not supported in any of the following cases:
■ The files inside a VM reside in a Resilient File System (ReFS) volume.
■ The files inside a VM reside in an NTFS deduplicated volume.
■ The files are in a VM (any guest OS) that resides on a Hyper-V 2012 R2 server with
the Windows Server 2012 R2 update of April 2014.
For more information on the update, see the following Microsoft article:
http://support.microsoft.com/kb/2919355
Apart from the above restrictions, file-level recovery is supported when the files inside the
VM reside in an NTFS volume and the VM is composed of VHD or VHDX files.- this feature is supported since 7602, you also find the answer from 7602 release notes: http://www.symantec.com/business/support/index?page=content&id=DOC6840 page 14. Support for Hyper-V Server 2012 R2, including support for file-level Granular Recovery Technology (GRT) and the vhdx virtual hard disk format
