Hello there,
I've been playing around with hdparam.
With one of these parameter, one can enjoy the __silence__ stolen by his/her
beloved computer :(
-y put IDE drive in standby mode
-Y put IDE drive to sleep
e.g.
hdparm -Y /dev/hda
(assume you have only one hard disk, and your linux is there)
But...
As soon as the kernel accesses the hard disk (bflush? kswapd? etc.), gone is
the __silence__ :(
So I tried this:
apm -s & hdparm -Y /dev/hda &
sometime it works, sometime not. I know that "software suspend" is on the
way, but till denn, this might be easier to "fix".
Idea:
One can __FREEZE__ the kernel, put IDE drive to sleep and then __sus
pend__ the system, just like "apm -s" does.
If the system wakes up again, waits till IDE is waken up (or maybe le
ts the kernel wakes it up), and just continue to work as normal, stealin
g your __silence__ again.
Requirement:
APM must work ;).
ACPI never tested before.
Purpose:
To have ONE BIG BUTTON(TM) that give you a break!
and just like magic, on an instant your are back on work again!
If you lose your power during this suspend,
then may the penguin be with you ;)
I would like to call this feature HOT SUSPEND(TM) :)
Best regards,
Soewono Effendi
DISCLAIMER:
I take no responsibilities in any case of data and/or hardware lost
if you try these experiments :)
-----------------
SEffendi(a)web.de
=================
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This archive was generated by hypermail 2b29 : Sun Jun 23 2002 - 22:00:13 EST