Andy Smith <a...@strugglers.net> writes: >... >So personally I would just do the install of Debian with both disks >inside the machine, manual partitioning, create a single partition >big enough for your OS on the first disk and then another one the >same on the second disk. Mark them as RAID members, set them to >RAID-1, install on that. >...
You don't say if this is or will become a secure boot system, which would require an EFI partition. Leaving a bit of space just in case seems a good idea.