Roast My Setup: How can I improve my backup strategy?
I've been running an Unraid server for about a year. It’s holding essentially all of my data (photos, personal projects, media, etc), so I want to get opinions on my backup strategy and how it can be improved.
At the moment, my build consists of two 12tb data drives, one 12tb parity drive, one 4tb drive thats out of the array for daily backups (its mostly app data right now but plan to use it for incremental backups for my project share). My backup is two 12tb drives that I keep in the office and take home once a month to backup my data drives.
I'm using a UPS, I run monthly parity checks and periodically run SMART checks on the drives.
I know I'm missing the "3"... and actually, also the "2" of "3-2-1" (this was a stressful sentence to write). But how is my setup so far? What are the biggest weaknesses and how can it be improved?