node change

I am trying to figure out a strategy to move my existing PVE installation to a new server. The new host will have new disks etc, so data will need to be migrated (as opposed to just physically moving the disk). I am also taking this opportunity to install Proxmox fresh. Quite significantly, I...

I removed a node from a cluster. Barely used, nothing important on it. I am a bit stressed out and cannot remember, but I might have left the node on during the removal with pvecm delnode mini (it was called mini). After that command, I used expected 1 to change number of votes. Got that. I had...

I was able to join a node to a cluster, but later I had to reinstall the node from scratch, without previously removing it from the cluster, and when I want to join it again it generates the error: tls_process_server_certificate: certificate verify failed (596). What should I do?

Good evening everyone! I have a production cluster with 5 nodes. All of the nodes have one network card with: A dedicated public IP address on eno1. A vmbr4001 bridge for the public subnet of the guests (LXC). A vmbr4002 bridge for the private subnet of the guests (LXC). A vmbr4003 bridge for...

Hi Everyone, In the documentation https://pve.proxmox.com/wiki/Renaming_a_PVE_node there is a section that describes moving a node's /var/lib/rrdcached/db/pve2-node (and pve2-storage) sub-directory contents to the new hostname. However, I am unsure if it also needs rrdcached/db/pve#-* to be...

hi all, i would change a old node to a new. i would use same name and ip adress for node. what are steps to make it. only delete old node and add new node with same name? i mean same name make problems on re-add. any informations about this steps? thanks and regards