out of a mirrored file specified by the path name \fImirrored_file\fR.
By default, the layout of the split mirror will be stored into a new file named
<\fImirrored_file\fR>.mirror~<\fImirror_id\fR>. If \fB\-\-destroy\fR|\fB\-d\fR
-option is specified, then the split mirror will be destroyed.
+option is specified, and the split mirror is not the last non-stale mirror,
+then it will be destroyed.
If \fB\-f\fR <\fInew_file\fR> option is specified, then the layout of the split
mirror will be stored into the named file.
.br