I will add this on the roadmap. At the moment I am trying to add persistent identity, as by default it is ephemeral.

But I warn you, there are still some kinks. Only 75% pjdfstest (filesystem test suite) passes in terms of POSIX compliance. I do not support hardlinks/symlinks by design.

I was trying last to use postgresql on the virtual filesystem, then once the server is stoped, to remove the lock file, and open it on the peer. and some files got corrupted while running this test.