The following patch removes every (hopefully) reference to network-limit.

Upon further investigation it sets Device parameters that don't exist any
longer, thus causing exceptions.  As it looks like this is completely
obsolete, and no one is actively working on it, we should just rip it out to
end the confusion.

Signed-off-by: Sean Dague <sean@dague.net>

tools/python/xen/xend/XendClient.py

@@ -302,13 +302,6 @@ class Xend:
                             {'op'    : 'set_vcpus',
                              'vcpus' : vcpus })
 
-    def xend_domain_vif_limit(self, id, vif, credit, period):
-        return self.xendPost(self.domainurl(id),
-                            { 'op'      : 'vif_limit_set',
-                              'vif'     : vif,
-                              'credit'  : credit,
-                              'period'  : period })
-
     def xend_domain_devices(self, id, type):
         return self.xendPost(self.domainurl(id),
                              {'op'      : 'devices',

tools/python/xen/xend/XendDomain.py

@@ -467,17 +467,6 @@ class XendDomain:
         except Exception, ex:
             raise XendError(str(ex))
 
-
-    def domain_vif_limit_set(self, domid, vif, credit, period):
-        """Limit the vif's transmission rate
-        """
-        dominfo = self.domain_lookup(domid)
-        dev = dominfo.getDevice('vif', vif)
-        if not dev:
-            raise XendError("invalid vif")
-        return dev.setCreditLimit(credit, period)
-
-
     def domain_maxmem_set(self, domid, mem):
         """Set the memory limit for a domain.
 

tools/python/xen/xm/main.py

@@ -118,8 +118,6 @@ xm full list of subcommands:
         Create a new virtual network device 
     network-detach  <DomId> <DevId>  Destroy a domain's virtual network
                                      device, where <DevId> is the device ID.
-    network-limit   <DomId> <Vif> <Credit> <Period>
-        Limit the transmission rate of a virtual network interface
     network-list    <DomId>        List virtual network interfaces for a domain
 
   Vnet commands:
@@ -557,13 +555,6 @@ def xm_log(args):
     from xen.xend.XendClient import server
     print server.xend_node_log()
 
-def xm_network_limit(args):
-    arg_check(args,4,"network-limit")
-    dom = args[0]
-    v = map(int, args[1:4])
-    from xen.xend.XendClient import server
-    server.xend_domain_vif_limit(dom, *v)
-
 def xm_network_list(args):
     arg_check(args,1,"network-list")
     dom = args[0]
@@ -716,7 +707,6 @@ commands = {
     # network
     "network-attach": xm_network_attach,
     "network-detach": xm_network_detach,
-    "network-limit": xm_network_limit,
     "network-list": xm_network_list,
     # vnet
     "vnet-list": xm_vnet_list,
@@ -739,7 +729,6 @@ for c in subcommands:
 aliases = {
     "balloon": "mem-set",
     "vif-list": "network-list",
-    "vif-limit": "network-limit",
     "vbd-create": "block-create",
     "vbd-destroy": "block-destroy",
     "vbd-list": "block-list",