Change external HDD mount behavior

[Nachteule]

Quote:If I just put the lines about cleaning up into that new udev rule, would it still work?

If mount procedure mounts device to the same folder: YES, of not: NO. But, testing it out is faster than asking here at the forum

Quote:I would still like to know where they are defined

The 'default' rules are in package udev and are located in /lib/udev/rules.d