Re: [rhinstaller/blivet/pulls/286 master] LVM RAID

[dashea]

> It would be nice if md, btrfs, and lvm all accepted the same raid_level ctor argument (it could be an alias/alternative to seg_type for lvm).

Yeah, that would be nice. But I'd like to fully support the ``seg_type`` argument -- e.g. once all the LV classes are unified by the single class and mixins, the ``thin-pool`` segment type will be used to create a thin pool LV.