[PROBLEM] HDD wakes up himself after some time

[Alcoinus]

@mk01,
The command outputs the following:

Terminal

xbian@xbian ~ $ sudo -i
[sudo] password for xbian:
root@xbian:~# DEVNAME=/dev/sda FORCE_RUN=yes VERBOSE=yes /etc/init.d/hdparm hotplug
[ ok v/sda.
root@xbian:~#

( and the hdd starts to spin )