Created attachment 1702046 [details] screencast Description of problem: Boot Fedora-Server-dvd-x86_64-Rawhide-20200721.n.0.iso with virt-manager, Set Device type to btrfs,and then try to set it back to LVM,but it fails all the time with"Device does not support RAID level selection single",please see the attached video for more information,thanks. Version-Release number of selected component (if applicable): How reproducible: always Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info:
Created attachment 1702047 [details] storage.log
Created attachment 1702048 [details] anaconda.log
This bug appears to have been reported against 'rawhide' during the Fedora 33 development cycle. Changing version to 33.
Confirmed with anaconda 33.24-1 + last master revision as of posting. This happens when switching from btrfs to anything else, and after the message pops up, the device type is changed back to btrfs. Further clicking around can lead to other wrong raid levels, such as RAID0 for standard partition etc. Guess the raid level isn't reset or synced properly, but I don't know enough about this to be sure.
*** This bug has been marked as a duplicate of bug 1828092 ***