Change sipb-xen-lvcopy so that it fails if you try to clone anything but ice3

svn path=/trunk/packages/sipb-xen-guest-installer/; revision=542

diff --git a/debian/changelog b/debian/changelog
index 4dac5e6..6895cd8 100644 (file)
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,10 @@
+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
 
   * Work around bug in Python subprocess.
 sipb-xen-guest-installer (1.2) unstable; urgency=low
 
   * Work around bug in Python subprocess.

diff --git a/files/usr/sbin/sipb-xen-lvcopy b/files/usr/sbin/sipb-xen-lvcopy
index 317b88a..53c5aa8 100755 (executable)
--- a/files/usr/sbin/sipb-xen-lvcopy
+++ b/files/usr/sbin/sipb-xen-lvcopy
@@ -48,6 +48,9 @@ def frob_copy(target, hostname, rootpw):
   call(['losetup', '-d', fs])
 
 def duplicate_by_vm(source, target, rootpw, nodd=False, nofrob=False):
   call(['losetup', '-d', fs])
 
 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_'
   # 1. copy (by dd) source to target
   # source, target should be machine names
   prefix = 'd_'
   # 1. copy (by dd) source to target