Re: [Openstack-operators] RabbitMQ 3.6.x experience?

2017-01-05 Thread Matt Fischer
MIke, I did a bunch of research and experiments on this last fall. We are running Rabbit 3.5.6 on our main cluster and 3.6.5 on our Trove cluster which has significantly less load (and criticality). We were going to upgrade to 3.6.5 everywhere but in the end decided not to, mainly because there wa

[Openstack-operators] RabbitMQ 3.6.x experience?

2017-01-05 Thread Mike Dorman
We are looking at upgrading to the latest RabbitMQ in an effort to ease some cluster failover issues we’ve been seeing. (Currently on 3.4.0) Anyone been running 3.6.x? And what has been your experience? Any gottchas to watch out for? Thanks, Mike

Re: [Openstack-operators] [Glance] [Nova] Multiple backends / Qcow Derived Images

2017-01-05 Thread Blair Bethwaite
On 5 January 2017 at 19:47, Rui Chen wrote: > Ah, Adam, got your point, I found two related Nova blueprints that were > similar with your idea, > but there are not any activities about them from 2014, I hadn't dive deep > into these comments, > you might get some background information at there. >

Re: [Openstack-operators] [Glance] [Nova] Multiple backends / Qcow Derived Images

2017-01-05 Thread Rui Chen
Ah, Adam, got your point, I found two related Nova blueprints that were similar with your idea, but there are not any activities about them from 2014, I hadn't dive deep into these comments, you might get some background information at there. https://blueprints.launchpad.net/nova/+spec/image-preca