.TP
.BI direct \fR=\fPbool
If value is true, use non\-buffered I/O. This is usually O_DIRECT. Note that
-ZFS on Solaris doesn't support direct I/O. On Windows the synchronous
+OpenBSD and ZFS on Solaris don't support direct I/O. On Windows the synchronous
ioengines don't support direct I/O. Default: false.
.TP
.BI atomic \fR=\fPbool