This is a tracking bug for Change: Use mdadm for BIOS RAID Support in Anaconda For more details, see: https://fedoraproject.org/wiki/Changes/UseMdadmForBIOSRAIDInAnaconda Use mdadm instead of dmraid to support BIOS RAID (Firmware RAID or Fake RAID) during the Fedora installation process. If you encounter a bug related to this Change, please do not comment here. Instead create a new bug and set it to block this bug.
PRs posted: - Anaconda: https://github.com/rhinstaller/anaconda/pull/4517 - Blivet: https://github.com/storaged-project/blivet/pull/1098 - libblockdev: https://github.com/storaged-project/libblockdev/pull/840 and https://github.com/storaged-project/libblockdev/pull/839 - mdadm: https://src.fedoraproject.org/rpms/mdadm/pull-request/10
Updates image for testing for Fedora 38 that includes the blivet changes and mdadm-4.2-4.fc38: https://vtrefny.fedorapeople.org/img/f38dmraid.img
This should be now testable with python-blivet-3.6.1-3.fc38, mdadm-4.2-4.fc38 and libblockdev-2.28-4.fc38. The anaconda changes are not required for testing, we are just removing some now obsolete dmraid related boot options from the installer.