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I have a Proxmox node currently configured with 126 GB RAM, actively running 10 Linux and Windows VMs. Our users were reporting issues with some of these VMs which seemed to coincide with high SWAP usage on the node, even though total RAM usage was below 50%. To ease the SWAP load, I made two...

I've been diagnosing a Proxmox node on our network that began acting up about a year ago with the primary symptom being spontaneous and frequent node reboots while under light load. I've offloaded every VM and container from the node and reinstalled the latest version of PVE 6 to create a clean...

I've replaced a 10GbE adapter in one of our Proxmox nodes that was running a bonded pair of Cat6 cables to an aggregate switch. The old NIC and its replacement are both Intel Ethernet Controllers (10-Gigabit X540-AT2) so I assumed (probably incorrectly) that all I'd need to do was plug it in...

I'm rebuilding network connections on a Proxmox node set up by a previous sysadmin after I replaced a failing NIC. While configuring the new NIC's interfaces in the web GUI, I noticed that there were some customizations that appeared to be deeper than I could touch through the GUI. Specifically...

I recently migrated a number of VMs to another existing node on my network in order to perform hardware maintenance (See thread: Manually move VM to a different Node). The migrated VMs are running just fine, however, I've discovered that the new node is now automatically rebooting at decreasing...

I am working in an environment with multiple, unclustered, nodes and have one node that needs to go down for maintenance. I'd like to migrate the active VMs and containers on this node to a different node for continuity of access. I know that without an established cluster, this has been...