Index: trunk/packages/sipb-xen-guest-installer/debian/changelog
===================================================================
--- trunk/packages/sipb-xen-guest-installer/debian/changelog	(revision 541)
+++ trunk/packages/sipb-xen-guest-installer/debian/changelog	(revision 542)
@@ -1,2 +1,9 @@
+sipb-xen-guest-installer (1.3) unstable; urgency=low
+
+  * Change sipb-xen-lvcopy so that it fails if you try to clone
+    anything but ice3
+
+ -- Evan Broder <broder@mit.edu>  Sat, 31 May 2008 13:38:37 -0700
+
 sipb-xen-guest-installer (1.2) unstable; urgency=low
 
Index: trunk/packages/sipb-xen-guest-installer/files/usr/sbin/sipb-xen-lvcopy
===================================================================
--- trunk/packages/sipb-xen-guest-installer/files/usr/sbin/sipb-xen-lvcopy	(revision 541)
+++ trunk/packages/sipb-xen-guest-installer/files/usr/sbin/sipb-xen-lvcopy	(revision 542)
@@ -49,4 +49,7 @@
 
 def duplicate_by_vm(source, target, rootpw, nodd=False, nofrob=False):
+  if source != "ice3":
+     print "Error: can't clone that VM"
+     sys.exit(1)
   # source, target should be machine names
   prefix = 'd_'