Comment # 11 on bug 968573 from Bernhard Wiedemann

(In reply to Dieter Jurzitza from comment #10)
> What do you think about a feature request upstream to make
> /usr/lib/systemd/system/dm-event.socket work on softlinks to devices?
> 
> Thank you for every input. Take care

giving that question to device-mapper package maintainer.

I also think, that symlinks could simplify such tasks.