<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Backup :: Tag :: Tiernans Comms Closet</title><link>https://www.tiernanotoole.ie/tags/backup.html</link><description/><generator>Hugo</generator><language>en-ie</language><copyright>2026 Tiernan OToole</copyright><lastBuildDate>Fri, 10 Jul 2026 23:30:52 +0100</lastBuildDate><atom:link href="https://www.tiernanotoole.ie/tags/backup/index.xml" rel="self" type="application/rss+xml"/><item><title>ZFS over multiple DVD/BD-R images</title><link>https://www.tiernanotoole.ie/2023/03/07/zfs-over-multiple-dvd-bd-r-images.html</link><pubDate>Tue, 07 Mar 2023 09:42:46 +0000</pubDate><guid>https://www.tiernanotoole.ie/2023/03/07/zfs-over-multiple-dvd-bd-r-images.html</guid><description>A couple of days back, I started thinking about archiving and backup software. I kind of have backups “sorted”, with my MacBook Pro using BackBlaze to backup to the cloud, Time Machine backing it up to my Synology, my VMs on Proxmox being backed up to Proxmox Backup Server off-site, my Synology and QNAPs being backup to B2 and Hetzner and some other bits and bobs… But for the Archiving stuff, I am not really set up… So, I went looking for archiving software. Couldn’t find anything, so asked on r/DataHoarder. Still no options, at the time of posting, but someone did reply with the idea of using DVDs (or Blu Rays) for ZFS...</description></item><item><title>Day 25 of #100daysofhomelab</title><link>https://www.tiernanotoole.ie/2023/01/28/day-25-of-100daysofhomelab.html</link><pubDate>Sat, 28 Jan 2023 21:40:09 +0000</pubDate><guid>https://www.tiernanotoole.ie/2023/01/28/day-25-of-100daysofhomelab.html</guid><description>Day 25 of #100daysofhomelab, and not done much in the way of home lab work today, but has tested the bejesus out of the internet connection! I bought a Backblaze License for my Mac Book Pro, which initially has around 2.3Tb to backup. There are my YouTube Videos along with code and other bits… It looks like it has uploaded 290 Gb in the last 24 hours…</description></item></channel></rss>