Re: [Openstack-operators] [nova] FYI, local conductor mode is deprecated, pending removal in N

2015-11-13 Thread Matt Riedemann
On 11/12/2015 5:34 PM, Joshua Harlow wrote: Ok, so the following is starting to form: https://etherpad.openstack.org/p/remote-conductor-performance Hopefully we can get to the bottom of this (especially for clouds that run a large amount of computes in a single cell/only one cell). Andrew La

Re: [Openstack-operators] [nova] FYI, local conductor mode is deprecated, pending removal in N

2015-11-13 Thread Dina Belova
Folks, we'll take a look if we have observed this issue during MOS testing on 200 nodes lab. Sadly I do not remember this pattern being seen, although we do not keep lots of the VMs for a long time during the synthetic tests. Cheers, Dina On Fri, Nov 13, 2015 at 2:34 AM, Joshua Harlow wrote: >

Re: [Openstack-operators] [nova] FYI, local conductor mode is deprecated, pending removal in N

2015-11-12 Thread Joshua Harlow
Ok, so the following is starting to form: https://etherpad.openstack.org/p/remote-conductor-performance Hopefully we can get to the bottom of this (especially for clouds that run a large amount of computes in a single cell/only one cell). Andrew Laski wrote: On 11/12/15 at 10:53am, Clint Byr

Re: [Openstack-operators] [nova] FYI, local conductor mode is deprecated, pending removal in N

2015-11-12 Thread Andrew Laski
On 11/12/15 at 10:53am, Clint Byrum wrote: Excerpts from Joshua Harlow's message of 2015-11-12 10:35:21 -0800: Mike Dorman wrote: > We do have a backlog story to investigate this more deeply, we just have not had the time to do it yet. For us, it’s been easier/faster to add more hardware to c

Re: [Openstack-operators] [nova] FYI, local conductor mode is deprecated, pending removal in N

2015-11-12 Thread Clint Byrum
Excerpts from Joshua Harlow's message of 2015-11-12 10:35:21 -0800: > Mike Dorman wrote: > > We do have a backlog story to investigate this more deeply, we just have > > not had the time to do it yet. For us, it’s been easier/faster to add more > > hardware to conductor to get over the hump temp

Re: [Openstack-operators] [nova] FYI, local conductor mode is deprecated, pending removal in N

2015-11-12 Thread Joshua Harlow
Mike Dorman wrote: We do have a backlog story to investigate this more deeply, we just have not had the time to do it yet. For us, it’s been easier/faster to add more hardware to conductor to get over the hump temporarily. We kind of have that work earmarked for after the Liberty upgrade, in

Re: [Openstack-operators] [nova] FYI, local conductor mode is deprecated, pending removal in N

2015-11-12 Thread Mike Dorman
We do have a backlog story to investigate this more deeply, we just have not had the time to do it yet. For us, it’s been easier/faster to add more hardware to conductor to get over the hump temporarily. We kind of have that work earmarked for after the Liberty upgrade, in hopes that maybe it’

Re: [Openstack-operators] [nova] FYI, local conductor mode is deprecated, pending removal in N

2015-11-12 Thread Matt Riedemann
On 11/12/2015 8:15 AM, Andrew Laski wrote: On 11/12/15 at 09:31pm, Yaguang Tang wrote: There are still performance issue in large deployment to use nova-conductor, how do we make this decision to deprecate local mode? I see the patch is merged only three days after submit. There is no timeli

Re: [Openstack-operators] [nova] FYI, local conductor mode is deprecated, pending removal in N

2015-11-12 Thread Andrew Laski
On 11/12/15 at 09:31pm, Yaguang Tang wrote: There are still performance issue in large deployment to use nova-conductor, how do we make this decision to deprecate local mode? I see the patch is merged only three days after submit. There is no timeline for removal of local mode at this time for

Re: [Openstack-operators] [nova] FYI, local conductor mode is deprecated, pending removal in N

2015-11-12 Thread Yaguang Tang
There are still performance issue in large deployment to use nova-conductor, how do we make this decision to deprecate local mode? I see the patch is merged only three days after submit. On Thu, Nov 12, 2015 at 10:51 AM, Matt Riedemann wrote: > Details are in the change: > > https://review.opens

[Openstack-operators] [nova] FYI, local conductor mode is deprecated, pending removal in N

2015-11-11 Thread Matt Riedemann
Details are in the change: https://review.openstack.org/#/c/242168/ -- Thanks, Matt Riedemann ___ OpenStack-operators mailing list OpenStack-operators@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators