Technical
Automatically Suspend VMs After Shutdown of Proxmox Host
Suspend each VM before Proxmox host shutdown with a simple systemd service—tested on PVE 8, no init.d hacks needed.
Technical
Immutable backup on Proxmox: what you can actually enforce on a homelab budget
Immutable backup on a homelab means more than prune schedules. PBS cannot make backups truly immutable—here's what you can actually enforce without a cloud
Technical
NVMe controller is down on Proxmox — check ASPM and kernel params before blaming the drive
The nvme0: controller is down error on Proxmox is usually PCIe power management, not a dead drive. Disable ASPM and try a kernel boot parameter first.
Technical
Rancher cluster node has disk pressure — fix it in a Proxmox homelab
Disk pressure in Rancher on Proxmox usually isn't about eviction thresholds. It's the LXC storage layer and Rancher's image garbage collection.
Technical
Proxmox noVNC escape key — remap it or just stop it from closing the console
The escape key in Proxmox's noVNC console is a pain — it closes the session when you're just trying to use vim.
Technical
Delete Proxmox Cluster — the full cleanup the old guides skip
Stop the cluster service, delete corosync and pve-cluster configs, then restart — that’s the whole thing.
Technical
Fix ‘Must be connected to a terminal’ when attaching screen inside a Proxmox LXC container
Getting the “Must be connected to a terminal” error when you try screen -x inside a Proxmox LXC? It’s because pct exec doesn’t allocate a tty—you need to…
Technical
What Replaces SRM and vSphere Replication on Proxmox? ZFS replication and a little scripting
What replaces SRM and vSphere Replication on Proxmox? ZFS replication with pvesr, plus a few lines of scripting for the recovery part. It’s not a one-click button, but…
Technical
Proxmox Hypervisor Restarts itself — check logs and watchdog first
Proxmox Hypervisor restarts itself and you have no idea why? Start with the logs and the hardware watchdog — that’s where the answer is hiding 90% of the…
Technical
Is it possible to have a Proxmox VM image? Yes, here’s how
Is it possible to have a Proxmox VM image? Yeah, you can import a prebuilt VM image directly into Proxmox using qm importdisk — it’s not as straightforward…