[PVE-User] Scaling up Proxmox VE

Wolfgang Link w.link at proxmox.com
Tue May 12 07:27:42 CEST 2015


Hi Andrew,

if you have more than 16 nodes it can happen, that the ring packet from 
corosync is to slow.
therefore you cluster think the nodes are offline.

Regards,

Wolfgang

On 05/12/2015 06:04 AM, Andrew Thrift wrote:
> Hi,
>
> I notice the wiki mentions a soft-limit of 16 nodes.
>
> What happens beyond this ?
>
> We are already at 16 nodes, and looking to continue growing our cluster.
>
> What are other people doing to scale up ?
>
> We have considered multiple clusters, but there is currently no way to 
> specify VMID ranges and UUID's are not used so we are concerned about 
> getting overlapping VMID's on shared storage.
>
>
> Regards,
>
>
>
> Andrew
>
>
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