In short
- Download and boot into Ubuntu Live for 20.04.
- Set up mdadm and lvm.
- Run the Ubuntu installer, but do not reboot.
- Add mdadm to target system.
- Clone EFI partition to second drive.
- Install second EFI partition into UEFI boot chain.
- Reboot.
People also ask
Should I use LVM on RAID?
Can Ubuntu be installed on RAID?
How to install mdadm on Ubuntu?
How do I install Ubuntu 20.04 with LVM?
Mar 2, 2023 · How do I install Ubuntu Server 22.04 on an LVM mirror (RAID 1) using two SSDs? Can I do this using only the Installer?
Looking to create a Software RAID 1 setup for your 2-disk server on Ubuntu Server 20.04? · Select "Custom storage layout" when you reach the storage ...
Apr 27, 2021 · I was having trouble finding a guide/steps to setup a software RAID 1 while in the Ubuntu installer. I stumbled upon a blog post that had ...
lvm(8) RAID is a way to create a Logical Volume (LV) that uses multiple physical devices to improve performance or tolerate device failures. In LVM, the ...
Apr 3, 2022 · Creating a RAID with Cockpit is very straightforward. From this screen, click the hamburger menu by the “Devices” heading, and select “Create ...
Apr 26, 2024 · I've seen the early posting about 24.04 LTS with no upgrade path from 20.04. The recommendation is a fresh install. I'm cool with this and ...
Sep 8, 2023 · I was only referring to linear LVM volumes, not striped or mirrored. LVM should just make one large disk out of several RAID volumes.
Oct 20, 2022 · The mdadm utility can be used to create and manage storage arrays using Linux's software RAID capabilities.
Feb 14, 2021 · So let's see how a RAID-0 installation pans out: Wait, what?! What do you mean by If you put all disks into RAIDs or LVM VGs, there will be ...
