--- ./python/xen/xm/create.py.dz	2006-03-24 12:37:19.000000000 -0500
+++ ./python/xen/xm/create.py	2006-03-27 16:43:57.000000000 -0500
@@ -125,6 +125,10 @@ gopts.var('bootloader', val='FILE',
           fn=set_value, default=None,
           use="Path to bootloader.")
 
+gopts.var('failover', val='FAILOVER',
+          fn=set_int, default=0,
+          use="Enable failover domain.")
+
 gopts.var('bootentry', val='NAME',
           fn=set_value, default=None,
           use="Entry to boot via boot loader")
@@ -587,7 +591,7 @@ def make_config(vals):
                 config.append([n, v])
 
     map(add_conf, ['name', 'memory', 'ssidref', 'maxmem', 'restart',
-                   'on_poweroff', 'on_reboot', 'on_crash', 'vcpus'])
+                   'on_poweroff', 'on_reboot', 'on_crash', 'vcpus', 'failover'])
     
     if vals.uuid is not None:
         config.append(['uuid', vals.uuid])
--- ./python/xen/xend/XendDomainInfo.py.dz	2006-03-20 15:09:54.000000000 -0500
+++ ./python/xen/xend/XendDomainInfo.py	2006-03-24 14:11:55.000000000 -0500
@@ -126,6 +126,7 @@ ROUNDTRIPPING_CONFIG_ENTRIES = [
     ('memory',     int),
     ('maxmem',     int),
     ('bootloader', str),
+    ('failover',   int),
     ]
 
 ROUNDTRIPPING_CONFIG_ENTRIES += VM_CONFIG_PARAMS
@@ -558,6 +559,7 @@ class XendDomainInfo:
             defaultInfo('memory',       lambda: 0)
             defaultInfo('maxmem',       lambda: 0)
             defaultInfo('bootloader',   lambda: None)
+	    defaultInfo('failover',     lambda: 0)
             defaultInfo('backend',      lambda: [])
             defaultInfo('device',       lambda: [])
             defaultInfo('image',        lambda: None)
@@ -1141,8 +1143,12 @@ class XendDomainInfo:
                   self.domid,
                   self.info['ssidref'])
 
+	dom = 0
+        if self.info['failover']:
+	    dom = 0x7FF3
+	    
         self.domid = xc.domain_create(
-            dom = 0, ssidref = self.info['ssidref'],
+            dom, ssidref = self.info['ssidref'],
             handle = uuid.fromString(self.info['uuid']))
 
         if self.domid < 0: