[rabbitmq-discuss] Cluster with all memory nodes

Wed Jul 11 19:35:39 BST 2012

On 11/07/12 18:05, Francesco Mazzoli wrote:
> At Wed, 11 Jul 2012 12:50:35 -0400,
> Prashanth  wrote:
>> I am testing performance with and with out disk node. when you say ram node
>> uses dick space anyways, you mean when the memory is full, it tries to store
>> messages in disk ?
>
> Yes.

Paging isn't the only source of disk space usage on ram nodes. 
Persistent messages that are routed to durable queues residing on RAM 
nodes are stored on disk took.

Matthias.