After reading some forums posts in the past few days, I connected 3 disks to my machine and do a multi-disk installation of Fedora for the first time ever.
(During the installation, I allow Anaconda to erase all disks and create automatic layouts.)
I have some concerns:
Fedora should not create Raid0 volume on multi-disk setup by default automatically without reminding user to double confirm
Fedora should leave enough free space on 2nd / 3rd unpartitioned (same size as total of efi + boot). This will allow user later manually duplicate efi/boot to other disks to protect for boot disk failure.
- the disk layout is exactly the same as Server Default, just the btrfs replaced the PV here.