Add new node with proxmox 6.1 to a proxmox 5.1 cluster

[VMaster]

Hello,

I want to add a new proxmox node server to a cluster, and my question is, is it possible to add a new node server with proxmox 6.1 to a proxmox cluster where the others nodes uses proxmox 5.1?

If this is not possible, maybe proxmox 5.4 would be compatible with the cluster?

If not, where can I download proxmox 5.1-43?

Thanks a lot.

Best regards

 

[tom]

I want to add a new proxmox node server to a cluster, and my question is, is it possible to add a new node server with proxmox 6.1 to a proxmox cluster where the others nodes uses proxmox 5.1?

No.

You should upgrade your 5.1 nodes to latest 5.4, see https://pve.proxmox.com/wiki/Downlo...Proxmox_Virtual_Environment_5.x_to_latest_5.4

You can add nodes with 5.4.

But you should consider the upgrade to current version soon (6.x).