Comment # 10 on bug 1136927 from Franck Bui

(In reply to Thomas Blume from comment #8)
> Leap has per default predictable names disabled, Tumbleweed has it enabled.
> So what should happen during an Upgrade from Leap to Tumbleweed?
> Should the default of Leap be kept or should the default of Tumbleweed be
> applied?

It should be pretty simple: whatever the user was using on Leap (should it be
the default or not) it should continue to work after upgrading to TW
(regardless the defaults for TW are).

That said the persistent naming scheme should have created a persistent naming
rule that should still have effect after upgrading to TW... IMHO it would be
interesting to understand how the latest dracut version  introduced a
regression first.