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  1. How to remove corosync network interface

    I would like to remove the original corosync network interface (Link 0 in the below screenshot) I used when I first setup my cluster. How can I do this?
  2. Changing cluster network priority on existing cluster

    I've followed these steps to add a second redundant link for the cluster network on an existing cluster. However, how can I set the priority to prefer the newly created link over the link that was originally setup at the time of the cluster creation...
  3. Corosync: A processor failed...

    I'm seeing these messages very often in my syslog as I'm troubleshooting some unexpected node reboots (a few times a day). Is this being caused by the network dropping out? Mar 16 14:17:02 athens corosync[6092]: [KNET ] link: host: 1 link: 0 is down Mar 16 14:17:02 athens corosync[6092]...
  4. Mellanox ConnectX-3 not showing both ports?

    I installed dual port ConnectX-3 NICs into two different Proxmox 7.1 servers and I'm only seeing a single port on each show up. These NICs were pulled from working Unraid (Slackware) servers where both NICs showed up fine and were functioning. I had previously configured these NICs to run in...
  5. Installing Nvidia drivers trying to remove proxmox-ve packages?

    I'm trying to install the latest nvidia drivers on my recently upgrade proxmox 7.1 server and I'm getting the following output: server:~# apt install nvidia-driver firmware-misc-nonfree Reading package lists... Done Building dependency tree... Done Reading state information... Done The...
  6. Intel iGPU not working in Proxmox 7

    I just installed a fresh copy of Proxmox VE 7 on a system running an 8th Generation Intel iGPU. Inside the /dev/dri directory I have card0 but not renderD128. This was working fine in a Proxmox VE 6.4 install I was previously using on the same system. Is there a change in 7 that I need to be...
  7. Proxmox host not detecting UPS via apcupsd but it shows up for VMs?

    I'm trying to get apcupsd working with my Cyberpower UPS. It's worked fine with apcupsd in other systems. The UPS shows up fine if I try to add the USB port to a VM as you can see from the attached screenshot but if I try to query the UPS via: cat /proc/bus/usb/devices I get the following...
  8. Unable to load nvidia drivers (not blacklisted)

    I'm having trouble getting nvidia drivers to load on my Proxmox 6.2 server. I get the following error when trying to run nvidia-smi. root@sparta:~# nvidia-smi NVIDIA-SMI has failed because it couldn't communicate with the NVIDIA driver. Make sure that the latest NVIDIA driver is installed and...

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