How to replace Smart-UPS 3000 XL Batteries
Frank Earnhardt
Once you slide the new batteries in, the UPS will still think it has dead batteries because the internal microprocessor stores old degradation metrics. You must force a calibration test…
unraid
how to tell if unraid was shut down properly during power outage
1. The Parity Check (Easiest Method) If your server has a parity drive installed, an unclean shutdown will almost always prompt a parity check when the array starts up. 2.…
How to make git credentials survive a reboot on UNRAID.
Because Unraid runs entirely in RAM (unpacked from your USB flash drive at boot), the /root directory is essentially a temporary filesystem. When you rebooted, your original .gitconfig and .git-credentials…
Git Fails to Authenticate
If your application token is valid but git push still fails to authenticate, the most common reason is that your local Git client is using a different, outdated credential stored…
Cloudflare Tunnel
Step 1: Create a Cloudflare Tunnel Instead of traditional port forwarding, a Cloudflare Tunnel creates a secure outbound connection from your network to Cloudflare, meaning you can close port 443…
How does vm.overcommit_memory=1 impact Unraid?
How does vm.overcommit_memory=1 impact Unraid? Changing this setting on your Unraid host is generally safe and actually recommended if you run memory-intensive Docker containers (like Redis or MongoDB). To apply…
Unraid un-get
The Nerd-Pack plug-in has been abandoned and I recently came across an alternative called un-get.
UNRAID terminal colors
By default, UNRAID’s terminal colors (while using ls) are not desirable to my eyes. As seen below, all folders with +w on other, show with bold, blue, & black (very…
UNRAID go file
My UNRAID go file: See UNRAID boot sequence
UNRAID boot sequence
In Unraid, the existence of the /root/ directory is completely independent of your storage array. This is due to Unraid’s unique “embedded” architecture. The Root Filesystem (rootfs) vs. The Array…