Uh, LVM is simply nothing anyone here tests, it's not really where the future is. Please reproduce with a current systemd version (i.e. 252 is two years old, an eternity in Linux), and file a bug, and maybe someone with an interest in LVM will look into, but don't hold your breath. Lennart -- Lennart Poettering, Berlin
Sorry for offtopic but why do you say there is no future for LVM? What's wrong with it?
-- Regards, Vladimir Mokrozub