1. P

    [SOLVED] Peer/Cluster Communication not Working

    Hi, I've setted up two Proxmox Servers in my home lab, each one running in a distinct physical server, but can't ping each other, neither join the same cluster. Both PVE can: Ping the gateway (; Ping outside ips ( Ping other devices in lan; Receives pings from my own...
  2. V

    Workaround to Cluster not ready no quorum (500) permanently!

    I have two nodes connected on a cluster, one of them is my router too. I created clusters to be easily manage and transfer VMs and LXCs. I don't use things like HA or ZFS. The problem is if I restart the machine that is with my router, VMs and LXCs doesn't started because error "Cluster not...
  3. S

    NFS TrueNAS - ISO-files können nicht gelesen werden

    Hallo liebe Proxmox Nation :) Für mein Abschlussprojekt habe ich als Aufgabe bekommen einen Virtualisierungs-Cluster zu Evaluieren. Der Cluster besteht auf 4 Nodes und der sowohl VMs als auch ISO-files liegen auf einem Server mit TrueNAS und spricht mittels NFS. Mein Problem: Ich kann eine VM...
  4. florian-n

    [SOLVED] 500 Internal Server Error: unable to find configuration file for VM 1000 on node 'alfa'

    Hi we're trying to deploy a linked clone via Ansible's "community.general.proxmox_kvm" module. The template vm (disk and cloudinit disk) is laid out on a cluster wide accessible RBD storage. During the creation step we receive a "500 Internal Server Error": Unable to clone vm fam-dev from...
  5. S

    API Internal Server Error [500], but requests complete?

    Hi everyone, We're in need for some help here please. In short, some of the API requests return with 500, but complete anyway. We're on proxmox-ve: 6.2-1 There are no errors in /var/log/syslog in fact here is one of the successful attempts: Jan 7 15:47:45 xxx.xxx.xxx pvedaemon[42603]...
  6. S

    VM removal causing chaos

    Good day everyone, I recently hired in as an IT Manager for a mid-size company and do not have much experience with Proxmox. When I was cleaning up our infrastructure, I came across our old backup VM and went to remove it as we now use a stand-alone appliance for in-house backups. As a test, I...
  7. M

    500 Internal server error

    Hello, When we are heavily using our pve node we often get 500 internal server errors. This usually happens during VM creation, not configuration. I've tried to find information about how to debug this issue, but I couldn't find anything. I did check that corosync is working, and the /etc/pve...


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