Proxmox Operations

This is the section for the part of Proxmox that matters after the install stops being interesting.

It is where storage layout, backups, update habits, alerting, and troubleshooting stop sounding like admin chores and start looking like the reason the lab stays usable six months later.

What Belongs Here

• host storage and ZFS operations
• backup and recovery workflows
• update and maintenance routines
• notifications, monitoring, and operational checks
• troubleshooting that is primarily about running the Proxmox platform itself

In This Section

• Storage And ZFS — the operational storage layer: pool health, compression, scrubs, and the risky expansion tasks that only make sense once the host is already in service.
• Disk Space Recovery On Proxmox — what to do when /var/lib/vz or another Proxmox dataset hits 100% and the host needs space back quickly.
• Backup And Recovery — snapshots, vzdump, restore paths, and the backup cadence that keeps recovery boring.
• Email Notifications — make sure backup failures and system events actually leave the host and reach your inbox.
• Update And Maintenance — a host-first maintenance rhythm for Proxmox, LXC guests, and the services already living on top of them.
• Container Network Throttling — use tc when a specific LXC should keep downloading without consuming the entire link.
• Monitoring And Alerts — the overview for manual health checks, the Prometheus and Grafana stack, and the alerting layer for a host that already matters.

How To Read It

Read this section once the host exists and you care about keeping it stable.

If you are still building the machine, start with Proxmox Setup. If you are deploying services on top of the host, use Proxmox Workloads for the platform-specific runbooks and come back here when those services need backup, maintenance, or recovery discipline.

If storage is about to move from a host-managed naspool into a dedicated NAS VM, pair Storage And ZFS with TrueNAS SCALE On Proxmox. The first explains the host-side baseline. The second handles the actual handoff into NFS, SMB, snapshots, and hot-spare-backed storage.