Re: [openstack-dev] [Fuel] Rabbitmq 3.4.0 upgrade for the 6.1 release, is it worth it?

2015-04-29 Thread Sergii Golovatiuk
-1 for upgrading it in 6.1. Known devil is better than unknown angel :) In 7.0 we can try 3.5.0 with updated Erlang. ~thanks -- Best regards, Sergii Golovatiuk, Skype #golserge IRC #holser On Wed, Apr 29, 2015 at 12:20 PM, Davanum Srinivas dsrini...@mirantis.com wrote: Bogdan, Pacemaker,

Re: [openstack-dev] [Fuel] Rabbitmq 3.4.0 upgrade for the 6.1 release, is it worth it?

2015-04-29 Thread Tomasz Napierala
I’m -1 for it. Considering how much time we needed to troubleshoot the problems already, I don’t think we have time to properly test the upgrade. On 29 Apr 2015, at 12:37, Sergii Golovatiuk sgolovat...@mirantis.com wrote: -1 for upgrading it in 6.1. Known devil is better than unknown angel

Re: [openstack-dev] [Fuel] Rabbitmq 3.4.0 upgrade for the 6.1 release, is it worth it?

2015-04-29 Thread Dina Belova
Alexei, actually we do not insist this should b done for the MOS 6.1. That was the question to the audience if someone is having other idea. All these discussions have roots in the bug https://bugs.launchpad.net/fuel/+bug/1447619 - we have found the issue with RabbitMQ cluster behaviour under the

[openstack-dev] [Fuel] Rabbitmq 3.4.0 upgrade for the 6.1 release, is it worth it?

2015-04-29 Thread Bogdan Dobrelya
Hello. There are several concerns why we have to upgrade RabbitMQ to 3.4.0 [0]: 1) At least two bugfixes related to the current high-load issue with MQ [1]: - 26404 prevent queue synchronisation from hanging if there is a very short partition just as it starts (since 3.1.0) - 26368 prevent

Re: [openstack-dev] [Fuel] Rabbitmq 3.4.0 upgrade for the 6.1 release, is it worth it?

2015-04-29 Thread Vladimir Kuklin
I am 100% against the upgrade, folks. We need to ensure that user can use different network for GRE segmentation for high-load cases and mention this in Installation and Operations Guides - there is no time for it. On Wed, Apr 29, 2015 at 2:33 PM, Tomasz Napierala tnapier...@mirantis.com wrote:

Re: [openstack-dev] [Fuel] Rabbitmq 3.4.0 upgrade for the 6.1 release, is it worth it?

2015-04-29 Thread Jay Pipes
Agree with Vova and Tomasz. It's too late and risky for 6.1, in my opinion. Best, -jay On 04/29/2015 07:55 AM, Vladimir Kuklin wrote: I am 100% against the upgrade, folks. We need to ensure that user can use different network for GRE segmentation for high-load cases and mention this in