In the Fedora-Rawhide-20190403.n.1 openQA tests, the three variants of the install_blivet_software_raid test failed because the 'Software RAID' device type did not appear in the device type menu in blivet-gui within anaconda, for some reason. (Well, actually, one of them failed on https://bugzilla.redhat.com/show_bug.cgi?id=1696478 first, but if it hadn't, it seems safe to assume it would've hit this too).
blivet and blivet-gui did not change at all in that compose, so the obvious suspect is anaconda (31.7-1 landed in that compose).
I will attach logs from one of the failed tests. I don't know yet if this affects F30.
blivet-gui code has this:
if len([f for f in self.available_free if f == "free"]) > 1: # number of free disk regions
types.append((_("Software RAID"), "mdraid"))
so I guess that check is failing for some reason, dunno why though.
Created attachment 1552158 [details]
anaconda.log from an affected test
Created attachment 1552159 [details]
dbus.log from an affected test
Created attachment 1552160 [details]
program.log from an affected test
Created attachment 1552161 [details]
storage.log from an affected test
Created attachment 1552162 [details]
syslog from an affected test
Vojta please look on this if this have to be adjusted because of some changes in Anaconda or it needs polishing from the blivet-gui side.
Closing this as a duplicate of https://bugzilla.redhat.com/show_bug.cgi?id=1696478 -- it's the same problem, blivet-gui won't allow you to create RAID device, because it sees only one "available" disk -- the second disk doesn't have a partition table, so from blivet-gui pow it doesn't have enough "free space" to create a partition on it.
*** This bug has been marked as a duplicate of bug 1696478 ***