Notes

Things I set up at home, broke, and then wrote down so I would not have to figure them out twice.

• A small ZFS mirror for a home NAS

  March 14, 2026 · 6 min read

  Two disks, one pool, scrubs on a timer and snapshots that clean up after themselves.

• Replacing cron jobs with systemd timers

  January 22, 2026 · 4 min read

  Why I moved my backup and cleanup jobs to timers, and the three properties I always set.

• Measuring Wi-Fi properly with iperf3

  November 9, 2025 · 5 min read

  Speed-test websites measure your ISP. To see what the access point can do, test inside the LAN.