Hi, I'm having an issue on windows : unlink=1 is not working (temp file are still there) and it's working fine on unix Looking at the code in close_and_free_files function : [...] if (td->o.unlink && f->filetype == FIO_TYPE_FILE) { dprint(FD_FILE, "free unlink %s\n", f->file_name); unlink(f->file_name); } [...] Unlink() fails because the file is still open : On Solaris, truss shows the following : [...] write(3, "\0\0\0\0\0 ;80\0\0\0\0\0".., 32768) = 32768 unlink("/data/fio/random_rw.0.0") = 0 close(3) = 0 [...] So unlink is called first. I would put this unlinking phase AFTER the remove_file_hash call. Seb Sébastien BOUCHEX BELLOMIÉ Infovista® Server Technical Lead, Service Assurance R&D -- To unsubscribe from this list: send the line "unsubscribe fio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html