[rabbitmq-discuss] Cluster with all memory nodes

[Prashanth]

Hi Francesco ,

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 ?
stop and reset will make the node a standalone, node is no more in the
cluster.

Thanks!!


On Wed, Jul 11, 2012 at 12:21 PM, Francesco Mazzoli
<francesco at rabbitmq.com>wrote:set

> Hi Prashanth,
> At Wed, 11 Jul 2012 11:42:48 -0400,
> Prashanth  wrote:
> > Hi all,
> >
> > I am using the cluster command to form a cluster of three nodes.
> > Is it a cluster should have a disk node. Can I have a cluster with all
> ram nodes.
>
> No, a cluster with just RAM node is very fragile and largely useless - it
> will
> be faster for certain operations but it will use disc space anyway, see
> this
> recent post for details:
> http://lists.rabbitmq.com/pipermail/rabbitmq-discuss/2012-July/021096.html.
>
> If you are really sure of what you're doing, you can simply stop & reset
> the
> disc node to have a cluster with only RAM nodes - but you most certainly
> don't
> want that.
>
> --
> Francesco * Often in error, never in doubt
>
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