@ax6761 @farooqkz @stardot
What about #UFS2, the current default #UFS on #FreeBSD?
UFS(1) and #UFS2 are physically different implememtation (often confused, though).
IIUC/IIRC, #OpenBSD has #UFS2 support, too (without #ACL, which is not default on #FreeBSD #UFS2). Not tried, as I've never installed #OpenBSD yet.