diff -ru xen-3.0.4-testing.orig/tools/misc/xend xen-3.0.4-testing/tools/misc/xend
--- xen-3.0.4-testing.orig/tools/misc/xend	2006-12-14 14:49:56.000000000 -0700
+++ xen-3.0.4-testing/tools/misc/xend	2007-03-01 18:05:38.000000000 -0700
@@ -60,22 +60,6 @@
 def msg(message):
     print >>sys.stderr, "*" * 3, message
 
-def check_logging():
-    """Check python logging is installed and raise an error if not.
-    Logging is standard from Python 2.3 on.
-    """
-    try:
-        import logging
-    except ImportError:
-        hline()
-        msg("Python logging is not installed.")
-        msg("Use 'make install-logging' at the xen root to install.")
-        msg("")
-        msg("Alternatively download and install from")
-        msg("http://www.red-dove.com/python_logging.html")
-        hline()
-        raise CheckError("logging is not installed")
-
 def check_user():
     """Check that the effective user id is 0 (root).
     """
@@ -102,7 +86,6 @@
             
 def main():
     try:
-        check_logging()
         check_user()
     except CheckError:
         sys.exit(1)
diff -ru xen-3.0.4-testing.orig/tools/python/xen/xend/XendDomain.py xen-3.0.4-testing/tools/python/xen/xend/XendDomain.py
--- xen-3.0.4-testing.orig/tools/python/xen/xend/XendDomain.py	2006-12-18 14:57:04.000000000 -0700
+++ xen-3.0.4-testing/tools/python/xen/xend/XendDomain.py	2007-03-01 18:06:31.000000000 -0700
@@ -780,6 +780,8 @@
 
             if dominfo.getDomid() == DOM0_ID:
                 raise XendError("Cannot save privileged domain %s" % domname)
+            if dominfo._readVm('image/ostype') == "hvm":
+                raise XendError("Cannot save fully virtualized domains")
 
             if dominfo.state != DOM_STATE_RUNNING:
                 raise XendError("Cannot suspend domain that is not running.")
@@ -1158,6 +1160,8 @@
 
             if dominfo.getDomid() == DOM0_ID:
                 raise XendError("Cannot save privileged domain %i" % domid)
+            if dominfo._readVm('image/ostype') == "hvm":
+                raise XendError("Cannot save fully virtualized domains")
 
             fd = os.open(dst, os.O_WRONLY | os.O_CREAT | os.O_TRUNC)
             try: