From c64540e3fe43a83bbe8687c53fb7fdec95b94195 Mon Sep 17 00:00:00 2001 From: Ethan Jackson Date: Thu, 19 May 2011 15:52:54 -0700 Subject: [PATCH] xenserver: Pull slave MTU from bond record. The MTU of the fake bond interface and the slaves participating in a bond should all agree. The correct long term solution to this problem is to remove the fake bond interface altogether. Until that's possible, we simply set the MTU of the slaves. Signed-off-by: Ethan Jackson --- ...t_xensource_libexec_InterfaceReconfigureVswitch.py | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/xenserver/opt_xensource_libexec_InterfaceReconfigureVswitch.py b/xenserver/opt_xensource_libexec_InterfaceReconfigureVswitch.py index 697df5f10..10c6bd20f 100644 --- a/xenserver/opt_xensource_libexec_InterfaceReconfigureVswitch.py +++ b/xenserver/opt_xensource_libexec_InterfaceReconfigureVswitch.py @@ -571,6 +571,12 @@ class DatapathVswitch(Datapath): # when they are added, and a network device that is down # always reports "no carrier". physical_devices = datapath_get_physical_pifs(self._dp) + + if pif_is_bond(self._dp): + brec = db().get_pif_record(self._dp) + bond_mtu = mtu_setting(brec['network'], "PIF", brec['other_config']) + else: + bond_mtu = None for p in physical_devices: prec = db().get_pif_record(p) @@ -578,7 +584,10 @@ class DatapathVswitch(Datapath): dev = pif_netdev_name(p) - mtu = mtu_setting(prec['network'], "PIF", oc) + if bond_mtu: + mtu = bond_mtu + else: + mtu = mtu_setting(prec['network'], "PIF", oc) netdev_up(dev, mtu) -- 2.45.2