Re: [libvirt] [PATCH v2 2/2] network: Bring netdevs online later

2014-08-28 Thread Martin Kletzander
On Wed, Aug 27, 2014 at 10:34:14AM -0400, Matthew Rosato wrote: Currently, MAC registration occurs during device creation, which is early enough that, during live migration, you end up with duplicate MAC addresses on still-running source and target devices, even though the target device isn't

Re: [libvirt] [PATCH v2 2/2] network: Bring netdevs online later

2014-08-28 Thread Matthew Rosato
On 08/28/2014 09:56 AM, Martin Kletzander wrote: On Wed, Aug 27, 2014 at 10:34:14AM -0400, Matthew Rosato wrote: Currently, MAC registration occurs during device creation, which is early enough that, during live migration, you end up with duplicate MAC addresses on still-running source and

[libvirt] [PATCH v2 2/2] network: Bring netdevs online later

2014-08-27 Thread Matthew Rosato
Currently, MAC registration occurs during device creation, which is early enough that, during live migration, you end up with duplicate MAC addresses on still-running source and target devices, even though the target device isn't actually being used yet. This patch proposes to defer MAC