[src/netbsd-3]: src/usr.sbin/vnconfig Pull up revision 1.30 (requested by hub...

[riz <riz%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/d20f5653569a
branches:  netbsd-3
changeset: 576891:d20f5653569a
user:      riz <riz%NetBSD.org@localhost>
date:      Sun Aug 14 21:13:56 2005 +0000

description:
Pull up revision 1.30 (requested by hubertf in ticket #625):
Add support for reading cloop2 compressed filesystem images,
enable by putting VND_COMPRESSION into kernel config file.
Written by Cliff Wright, polished up slightly by me.

diffstat:

 usr.sbin/vnconfig/vnconfig.8 |  14 +++++++++++---
 1 files changed, 11 insertions(+), 3 deletions(-)

diffs (42 lines):

diff -r f0b3d11dca42 -r d20f5653569a usr.sbin/vnconfig/vnconfig.8
--- a/usr.sbin/vnconfig/vnconfig.8      Sun Aug 14 21:13:54 2005 +0000
+++ b/usr.sbin/vnconfig/vnconfig.8      Sun Aug 14 21:13:56 2005 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: vnconfig.8,v 1.29 2003/08/07 11:25:50 agc Exp $
+.\"    $NetBSD: vnconfig.8,v 1.29.6.1 2005/08/14 21:13:56 riz Exp $
 .\"
 .\" Copyright (c) 1997 The NetBSD Foundation, Inc.
 .\" All rights reserved.
@@ -101,7 +101,7 @@
 .\"
 .\"     @(#)vnconfig.8 8.1 (Berkeley) 6/5/93
 .\"
-.Dd March 28, 2003
+.Dd July 16, 2005
 .Dt VNCONFIG 8
 .Os
 .Sh NAME
@@ -109,7 +109,7 @@
 .Nd configure vnode disks
 .Sh SYNOPSIS
 .Nm
-.Op Fl crv
+.Op Fl crvz
 .Op Fl f Ar disktab
 .Op Fl t Ar typename
 .Ar vnode_disk
@@ -199,6 +199,14 @@
 Unconfigures the device.
 .It Fl v
 Print messages to stdout describing actions taken.
+.It Fl z
+Assume that
+.Ar regular file
+is compressed disk image in cloop2 format, and configures it
+read-only.
+See the
+.Xr vndcompress 1
+manpage on how to create such an image. 
 .El
 .Pp
 If no action option is given,