Skip to content
Pointyhair

Pointyhair

A silicon Valley CTO/VP Engineering/Manager

Menu
  • LinkedIn
Menu

Month: July 2026

Using LVM/LVM2 for a resilient scalable drive array, with script to re-initialize array

Posted on 2026-07-312026-09-09 by Taneli

63 terabytes of storage built from 8 USB drives in “RAID 1” configuration — I.e. you don’t lose data even if one drive goes dead. No limitations by the size of one disk/volume that you add, instead all disks are combined together in volumes (and you have multiple columes) that you define, the you slice…

Read more

I Like the NUCs (fanless tiny servers, except when the heatwave happens)

Posted on 2026-07-272026-08-08 by Taneli

I have a tower built on NUCs built to serve email/web/VPN/wifi/etc Only after the California Heatwave did I realize that you can’t just stash the whole system in a closet without some FANs for cooling — The Manufacturer suggested Amazon Infinity Fans, which have now worked beautifully. smartctl -ax /dev/nvme0

Read more

Recent Posts

  • Which Linux distro?
  • LetsEncrypt free REAL SSL certificates
  • Robocallers be gone — Simple Asterisk/FreePBX phone system to deter all spam callers
  • How to make Sound effects with a small window with buttons on it
  • Wiring a rental apartment for CAT5e (1Gbps, or even 10Gbps) without rewiring

Recent Comments

No comments to show.

Archives

  • August 2026
  • July 2026

Categories

  • Linux system configuration
  • Uncategorized
© 2026 Pointyhair | Powered by Superbs Personal Blog theme