Hi,
I was able to verify that for a Windows Server 2016 cluster in the Command View the host operating system must be indicated as Windows Server 2012.
References:
https://support.hpe.com/hpsc/doc/public/display?docId=emr_na-c03375092
HP P6000 Command View User Guide: https://support.hpe.com/hpsc/doc/public/display?docId=emr_na-c03375092, page 33 Considerations: "For all Windows 2012 hosts, HP recommends using Microsoft Windows 2012 host mode
when creating a host."
Hope this helps!
Best Regards
sebague