Why does mdev only execute the first line from its config?

Question

linux

Why does mdev execute only one rule from its config, and does it just ignore the second one?

#!/bin/sh

#run mount script when usb hotplugged
sda[0-9]* 0:0 777 @/userScripts/usbPlug.sh

#run umount script when usb hotunplugged
sda[0-9]* 0:0 777 $/userScripts/usbUnplug.sh

Answer 1

That is, you want it to unmount itself before you think about pulling it out of the connector?
in general, here is an example www.armadeus.org/wiki/index.php?title=Automaticall...
and for sections everywhere they use * instead of @ and $