Remove-NaHostFile and Invoke-NaHostVolumeSpaceReclaim



Does anybody know the maximum supported file size for Remove-NaHostFile? The documentation does not state anything. I have successfully used files of size 1024G created with fsutil.



Also, for Invoke-NaHostVolumeSpaceReclaim the documentation states: A CSV may appear to become  up to 98% full during the reclamation process.
Does this mean the CSV is then actually full and only has 2% free space or is it a fudged space usage?



Lastly, is either of the methods preferred based on best practice?