Re: [openstack-dev] [Nova] Live Migration: Austin summit update

2016-05-05 Thread Timofei Durakov
We've tested live migration of instances under load for following features: - Auto-converge - XBZRLE compression Tests were done against qemu 2.5. Instances had 2GB ram and stress tool was used to emulate load: $ stress -m 1 --vm-bytes 200M --vm-keep None of them could be called silver-bullet

Re: [openstack-dev] [Nova] Live Migration: Austin summit update

2016-05-04 Thread Daniel P. Berrange
On Tue, May 03, 2016 at 04:16:43PM -0600, Chris Friesen wrote: > On 05/03/2016 03:14 AM, Daniel P. Berrange wrote: > > >There are currently many options for live migration with QEMU that can > >assist in completion > > > > >Given this I've spent the last week creating an automated test harness

Re: [openstack-dev] [Nova] Live Migration: Austin summit update

2016-05-03 Thread Chris Friesen
On 05/03/2016 03:14 AM, Daniel P. Berrange wrote: There are currently many options for live migration with QEMU that can assist in completion Given this I've spent the last week creating an automated test harness for QEMU upstream which triggers migration with an extreme guest CPU load and

Re: [openstack-dev] [Nova] Live Migration: Austin summit update

2016-05-03 Thread Daniel P. Berrange
On Fri, Apr 29, 2016 at 10:32:09PM +, Murray, Paul (HP Cloud) wrote: > The following summarizes status of the main topics relating to live migration > after the Newton design summit. Please feel free to correct any inaccuracies > or add additional information. > Post copy > > The spec to add

Re: [openstack-dev] [Nova] Live Migration: Austin summit update

2016-04-30 Thread Murray, Paul (HP Cloud)
Thanks Matt, I meant to cover CI but clearly omitted it. > On 30 Apr 2016, at 02:35, Matt Riedemann wrote: > >> On 4/29/2016 5:32 PM, Murray, Paul (HP Cloud) wrote: >> The following summarizes status of the main topics relating to live >> migration after the

Re: [openstack-dev] [Nova] Live Migration: Austin summit update

2016-04-29 Thread Matt Riedemann
On 4/29/2016 5:32 PM, Murray, Paul (HP Cloud) wrote: The following summarizes status of the main topics relating to live migration after the Newton design summit. Please feel free to correct any inaccuracies or add additional information. Paul

[openstack-dev] [Nova] Live Migration: Austin summit update

2016-04-29 Thread Murray, Paul (HP Cloud)
The following summarizes status of the main topics relating to live migration after the Newton design summit. Please feel free to correct any inaccuracies or add additional information. Paul - Libvirt storage pools The storage pools