Re: Western Digital GreenPower drives and Linux

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To: Helge Hafting <helge.hafting@...>
Cc: Tvrtko A. Ursulin <tvrtko@...>, <linux-ide@...>, <linux-kernel@...>
Date: Wednesday, April 16, 2008 - 1:59 pm

> > At this rate the disk would reach it's design limit for load/unload cycles

Design *minimum* for load/unload cycles is reportedly 600K cycles,
that would give me over 7.5 years of 24/7 operation, which I can live
with in cheap high capacity drives that have only 5 years of warranty
anyway.

Support wouldn't say if the behavior is considered normal, though ...

Will set the timeout to 25sec using the DOS kludge and see what
happens ... doubt it will help much, though. I'd much rather like to
know what causes the drives to load heads again so soon after the
unload. With the usage pattern of these drives they should stay
unloaded most of the time here.

Being able to set the timeout online via hdparm would be nice, too :)

C.
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Messages in current thread:
Western Digital GreenPower drives and Linux, Tvrtko A. Ursulin, (Wed Apr 9, 4:18 pm)
Re: Western Digital GreenPower drives and Linux, Helge Hafting, (Wed Apr 16, 7:40 am)
Re: Western Digital GreenPower drives and Linux, Tvrtko A. Ursulin, (Wed Apr 16, 3:46 pm)
Re: Western Digital GreenPower drives and Linux, Christian Pernegger, (Wed Apr 16, 1:59 pm)
Re: Western Digital GreenPower drives and Linux, Tvrtko A. Ursulin, (Wed Apr 16, 3:44 pm)
Re: Western Digital GreenPower drives and Linux, Mark Lord, (Wed Apr 16, 2:18 pm)
Re: Western Digital GreenPower drives and Linux, Tvrtko A. Ursulin, (Thu Apr 10, 3:48 am)
Re: Western Digital GreenPower drives and Linux, Kasper Sandberg, (Thu Apr 10, 8:44 am)
Re: Western Digital GreenPower drives and Linux, Christian Pernegger, (Thu Apr 10, 11:01 am)
Re: Western Digital GreenPower drives and Linux, Jan Engelhardt, (Sat Apr 12, 1:11 pm)
Re: Western Digital GreenPower drives and Linux, Mark Lord, (Sun Apr 13, 11:41 am)