Re: [ovs-discuss] active-passive bond failover - mac learning of virtual machines

2012-06-21 Thread Ethan Jackson
> Doing a "ovs-appctl bond/set-active-slave bond0 eth1", the failover goes > smoothly on the host and the standby interface becomes the active one (which > is on a different switch). > For the kvm guests however, it seems like the uplink switches have to learn > the new situation first and the g

[ovs-discuss] active-passive bond failover - mac learning of virtual machines

2012-06-21 Thread Frido Roose
Hello, While testing failover for an active-backup bonding with ovs 1.4.0, I noticed that idle virtual machines (KVM) became unreachable for up to 1 minute. Bond setup on KVM host: # ovs-appctl bond/show bond0 bond_mode: active-backup bond-hash-basis: 0 updelay: 200 ms downdelay: 200 ms lacp_ne