datapath: Raise maximum ports per datapath from 256 to 1024.

[openvswitch] / xenserver / opt_xensource_libexec_interface-reconfigure

diff --git a/xenserver/opt_xensource_libexec_interface-reconfigure b/xenserver/opt_xensource_libexec_interface-reconfigure
index 1b8c3f9d09e67a055b33d044a02a42ef4295c4dd..301251f7623a640d5a9d0e3cbfc2a8c5c6341d1e 100755 (executable)
--- a/xenserver/opt_xensource_libexec_interface-reconfigure
+++ b/xenserver/opt_xensource_libexec_interface-reconfigure
@@ -265,16 +265,12 @@ def get_netdev_tx_queue_len(device):
         return None
 
 def get_netdev_by_mac(mac):
-    maybe = None
     for device in os.listdir("/sys/class/net"):
         dev_mac = get_netdev_mac(device)
-        if dev_mac and mac.lower() == dev_mac.lower():
-            if get_netdev_tx_queue_len(device):
+        if (dev_mac and mac.lower() == dev_mac.lower() and
+            get_netdev_tx_queue_len(device)):
                 return device
-            if not maybe:
-                # Probably a datapath internal port.
-                maybe = device
-    return maybe
+    return None
 
 class DatabaseCache(object):
     def __init__(self, session_ref=None, cache_file=None):
@@ -471,7 +467,7 @@ For a non-VLAN, non-bond master PIF, the PIF is its own physical device PIF.
     pifrec = db.get_pif_record(pif)
 
     if pifrec['VLAN'] != '-1':
-        return [get_vlan_slave_of_pif(pif)]
+        return get_physdev_pifs(get_vlan_slave_of_pif(pif))
     elif len(pifrec['bond_master_of']) != 0:
         return get_bond_slaves_of_pif(pif)
     else:
@@ -746,7 +742,7 @@ def mtu_setting(oc):
             log("Invalid value for mtu = %s" % mtu)
     return []
 
-def configure_netdev(pif):
+def configure_local_port(pif):
     pifrec = db.get_pif_record(pif)
     datapath = datapath_name(pif)
     ipdev = ipdev_name(pif)
@@ -815,6 +811,14 @@ def configure_netdev(pif):
         else:
             print 'failed.'
 
+def configure_physdev(pif):
+    pifrec = db.get_pif_record(pif)
+    device = pifrec['device']
+    oc = pifrec['other_config']
+
+    run_command(['/sbin/ifconfig', device, 'up'] + mtu_setting(oc))
+    run_ethtool(device, oc)
+
 def modify_config(commands):
     run_command(['/root/vswitch/bin/ovs-cfg-mod', '-vANY:console:emer',
                  '-F', '/etc/ovs-vswitchd.conf']
@@ -835,7 +839,7 @@ def configure_bond(pif):
     argv = ['--del-match=bonding.%s.[!0-9]*' % interface]
     argv += ["--add=bonding.%s.slave=%s" % (interface, slave)
              for slave in physdev_names]
-    argv += ['--add=bonding.%s.fake-iface=true']
+    argv += ['--add=bonding.%s.fake-iface=true' % interface]
 
     if pifrec['MAC'] != "":
         argv += ['--add=port.%s.mac=%s' % (interface, pifrec['MAC'])]
@@ -985,11 +989,11 @@ def action_up(pif):
     # enables or disables bond slaves based on whether carrier is
     # detected when they are added, and a network device that is down
     # always reports "no carrier".
-    bond_slave_physdev_names = []
+    bond_slave_physdev_pifs = []
     for slave in bond_slaves:
-        bond_slave_physdev_names += physdev_names(slave)
-    for slave_physdev_name in bond_slave_physdev_names:
-        up_netdev(slave_physdev_name)
+        bond_slave_physdev_pifs += get_physdev_pifs(slave)
+    for slave_physdev_pif in set(bond_slave_physdev_pifs):
+        configure_physdev(slave_physdev_pif)
 
     # Now modify the ovs-vswitchd config file.
     argv = []
@@ -1026,11 +1030,11 @@ def action_up(pif):
     # slaves (which we brought up earlier).
     if vlan_slave:
         up_netdev(ipdev_name(vlan_slave))
-    for physdev_name in set(physdev_names) - set(bond_slave_physdev_names):
-        up_netdev(physdev_name)
+    for physdev_pif in set(physdev_pifs) - set(bond_slave_physdev_pifs):
+        configure_physdev(physdev_pif)
 
-    # Configure network devices.
-    configure_netdev(pif)
+    # Configure network device for local port.
+    configure_local_port(pif)
 
     # Update /etc/issue (which contains the IP address of the management interface)
     os.system("/sbin/update-issue")