https://blog.fatula.us/tags/raid.html Recent content in Raid on The Blog of Steve Fatula Hugo -- gohugo.io en-us Fri, 05 Mar 2021 00:00:00 +0000 https://blog.fatula.us/post/migrating-single-disk-ubuntu-20.04-to-raid-mirror.html Fri, 05 Mar 2021 00:00:00 +0000 https://blog.fatula.us/post/migrating-single-disk-ubuntu-20.04-to-raid-mirror.html Summary This procedure is based on my own personal desktop installation of ubuntu 20.04.2. I had a single disk installation containing the following partitions: EFI, root (including boot) on an nvme drive. My goal was to obtain a second nvme of the same make and model, and, migrate to a mdadm Raid installation without backup and restore. In searching, I found many tutorials were quite old, nothing recent and some things have changed since those older tutorials were written.