files-to-dump can be a duid;

From: Maximilian Fillinger

diff --git a/sbin/dump/dump.8 b/sbin/dump/dump.8
index 5725d35..9b4ce35 100644 (file)
--- a/sbin/dump/dump.8
+++ b/sbin/dump/dump.8
@@ -1,4 +1,4 @@
-.\"    $OpenBSD: dump.8,v 1.47 2014/07/11 16:01:41 halex Exp $
+.\"    $OpenBSD: dump.8,v 1.48 2014/07/17 19:58:05 jmc Exp $
 .\"    $NetBSD: dump.8,v 1.17 1997/06/05 11:15:06 lukem Exp $
 .\"
 .\" Copyright (c) 1980, 1991, 1993
@@ -31,7 +31,7 @@
 .\"
 .\"     @(#)dump.8     8.1 (Berkeley) 6/16/93
 .\"
-.Dd $Mdocdate: July 11 2014 $
+.Dd $Mdocdate: July 17 2014 $
 .Dt DUMP 8
 .Os
 .Sh NAME
@@ -288,8 +288,10 @@ but prints only those filesystems which need to be dumped.
 is either a mountpoint of a filesystem
 or a list of files and directories on a single filesystem to be backed
 up as a subset of the filesystem.
-In the former case, either the path to a mounted filesystem
-or the device of an unmounted filesystem can be used.
+In the former case, either the path to a mounted filesystem,
+the device of an unmounted filesystem or the
+.Xr disklabel 8
+UID can be used.
 In the latter case, certain restrictions are placed on the backup:
 .Fl u
 is ignored, the only dump level that is supported is