Messages in this thread | | | Date | Fri, 8 Jul 2005 08:26:35 +0200 | From | Jens Axboe <> | Subject | Re: IBM HDAPS things are looking up (was: Re: [Hdaps-devel] Re: [ltp] IBM HDAPS Someone interested? (Accelerometer)) |
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On Fri, Jul 08 2005, Bodo Eggert wrote: > Clemens Koller <clemens.koller@anagramm.de> wrote: > > > Well, sure, it's not a notebook HDD, but maybe it's possible > > to give headpark a more generic way to get the heads parked? > > I remember my old MFM HDD, which had a Landing Zone stored in the BIOS to > which the park command would seek. Maybe you could do something similar > and park the head on the last cylinder if the other options fail.
Yeah, in ancient times you would simply issue a SEEK to the landing zone and the drive would park. Those days are long gone.
The SEEK is just a hint anyways, with the sophisticated caching that drives do today I wouldn't rely on it doing anything reliable.
-- Jens Axboe
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