Ubuntu Software RAID1 (UEFI)
Depending on the operating system, creating the software RAID1 is as easy as a few extra steps during the installation process.
Below are a few screenshots of the process to create a software RAID1 with QuantaStor on Ubuntu Bionic. The process is almost identical with QuantaStor on Ubuntu Xenial.
If you are familiar with creating partitions and would like to see the partition table summary, please see the below image. You may also finish the installation as normal and skip ahead to step 40. If you are not familiar with the partitions, follow the instructions below.