Independant persistent disk and Physical Mode RDM

Hi All,

Need your opinion on taking snapshot backup of few of the virtual machines via NBU 7.6

We are planning to take back up via NBU autocreated snapshot, but the question is all the VM's have Independent Persistent disk along with some VM's have Physical Mode RDM.

I am aware that Physical mode RDM does not support snapshot, but does Independent Persistent disk?

Thanks and Regards,

Shrikant Gavhane