Wolfgang S. Rupprecht wrote:
Bill Davidsen <davidsen@xxxxxxx> writes:
Wolfgang S. Rupprecht wrote:
I've done the following and the "hdparm -C" does show the disk spun
down, but the next time I look it is spun up, and it stays up. The disk
One thing wrong might be jumpers, Other than that, I suspect something
is still accessing it. udev?
Thanks for the good ideas.
This is a WD Caviar Green and the jumpers are only documented to slow
down the SATA by one notch and add spread spectrum clocking for rf noise
reduction.
Wanted to be sure that people knew "-S 120" doesn't mean "spin down after two
minutes."
I'll have to try to check for udev. Maybe running lsof in a loop will
catch it.
Did you take out the rule for that? I'm not a guru, can't tell you which rule
without looking it up, but I have found it, since my hot backup drive on a USB
dongle goes down and stays that way. I bet someone will remind us which rule
checks that before you can look. ;-)
--
Bill Davidsen <davidsen@xxxxxxx>
"We have more to fear from the bungling of the incompetent than from
the machinations of the wicked." - from Slashdot
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