Updating TrueNAS Scale and Mirroring the Boot Pool

A walkthrough on how to update TrueNAS Scale to the latest version from the web interface as well as attaching a second disk to the boot pool to create a mirror. You do not need to format the drive and reinstall TrueNAS to switch to a mirror (as mentioned in the video, I had to install a fresh copy of TrueNAS onto my second drive because it was smaller than the existing drive where TrueNAS was installed). You need to ensure the second drive is the same capacity or larger when attaching a second disk to create a mirror. https://homenetworkguy.com EP07