[rabbitmq-discuss] Mirrored Queues Disappearing

Tue Jun 11 16:14:09 BST 2013

Hi Emile,
  I replied to you privately off list with a link to a Dropbox folder of the full logs.  Please let me know if you didn't get or can't access them.

Thanks

-Justin

On Jun 11, 2013, at 10:35 AM, Emile Joubert <emile at rabbitmq.com> wrote:

> 
> Hi,
> 
> On 11/06/13 15:02, Plock, Justin (GE Corporate) wrote:
>> Could a network partition may have caused this?  I guess I have two main questions:
> 
> It is possible that a partition could cause less logging on some nodes
> and that could end up looking like a gap. Access to the logs may help,
> even if there is a gap.
> 
>> 1.) If my queues/exchange are set to HA, why do they continually get lost during network partitions?
> 
> That shouldn't happen. From the sasl logfiles provided it is clear that
> you are dealing with the effects of a bug. We are trying to replicate
> the bug, and access to the logfiles will probably help. Please feel free
> to contact me directly to arrange transfer, if that will help.
> 
>> 2.) Would using autoheal handle this scenario better?
> 
> If the root cause relates to partition healing then a different
> partition strategy may fail to trigger the bug. Please let us know if
> that is the case.
> 
> 
> We will be grateful for any information that you can provide about how
> to replicate it. How reliably can you replicate the bug? You mentioned
> network partitions - do queues get lost each time a network partition
> occurs? Does changing the partition handling strategy make any difference?
> 
> 
> 
> 
> 
> -Emile
> 
> 
> 
> 

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