[Libguestfs] [PATCH] rescue: Add --network option.

Richard W.M. Jones
Wed, 27 Oct 2010 09:34:42 -0000

--
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
virt-p2v converts physical machines to virtual machines.  Boot with a
live CD or over the network (PXE) and turn machines into Xen guests.
http://et.redhat.com/~rjones/virt-p2v
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>From 3467a8af242b4a445a8fba02aa0d6cb74e2b1763 Mon Sep 17 00:00:00 2001
From: Richard W.M. Jones <rjones at redhat.com>
Date: Wed, 27 Oct 2010 10:33:14 +0100
Subject: [PATCH 2/2] rescue: Add --network option.

This enables networking in the rescue shell.
---
 tools/virt-rescue |   12 +++++++++++-
 1 files changed, 11 insertions(+), 1 deletions(-)

diff --git a/tools/virt-rescue b/tools/virt-rescue
index 40245c7..73fc568 100755
--- a/tools/virt-rescue
+++ b/tools/virt-rescue
@@ -1,6 +1,6 @@
 #!/usr/bin/perl -w
 # virt-rescue
-# Copyright (C) 2009 Red Hat Inc.
+# Copyright (C) 2009-2010 Red Hat Inc.
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -170,6 +170,14 @@ parameter is specified in megabytes.

 =cut

+my $network;
+
+=item B<--network MB>
+
+Enable QEMU user networking in the guest.
+
+=cut
+
 my $readonly;

 =item B<--ro> | B<-r>
@@ -199,6 +207,7 @@ GetOptions ("help|?" => \$help,
             "connect|c=s" => \$uri,
             "format=s" => \$format,
             "memsize|m=i" => \$memsize,
+            "network" => \$network,
             "ro|r" => \$readonly,
             "selinux" => \$selinux,
     ) or pod2usage (2);
@@ -225,6 +234,7 @@ $g->set_direct (1);
 # Set other features.
 $g->set_selinux (1) if $selinux;
 $g->set_memsize ($memsize) if defined $memsize;
+$g->set_network (1) if $network;

 # Set the kernel command line, which must include guestfs_rescue=1
 # (see appliance/init).
--
1.7.3.1