On Sat, 17 Oct 2009, jean-francois wrote:
The daily script wakes them up and I would like to avoid this because sometimes it really is not necessary to run the disks for some time and it is useless to simply wake and asleep them each day.
It runs security(8), you can disable security script from traversing parts of your filesystems by using /etc/daily.local. Look at daily(8) and then security(8). -- Antti Harri