[netsec_burn]

Actually, it doesn't look like it. It might need to be a race condition done with a program (delete the old files to keep it going to a million). Might be tricky.

[Quackmatic]

I've tried it. It works (this is on NTFS) and the end result is a little anticlimactic: https://usn.pw/blog/gen/2015/06/09/filenames/#follow-on-coll...