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Re: WD doesn`t use disks with Linux - was Re: Re:Western Digital GreenPower drives and Linux

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To: Roland <devzero@...>
Cc: <tvrtko@...>, <pernegger@...>, <snitzer@...>, <jengelh@...>, <zorglub_olsen@...>, <renatoyamane@...>, <linux-kernel@...>
Date: Tuesday, May 13, 2008 - 5:20 pm

Roland wrote:

Well the answer was probably just from a first level support person so
nothing one should get excited about.
Anyway to the high Load_Cycle_Count; if I understood the technology
correctly the WD GreenPower drives are exactly "Green" because they
unload the heads on a plastic ramp (no landing zone!) quite often during
longer idle periods. Thus they can power off the positioning logic and
actuator of the heads. -> safe Power
This also explains why the power usage under seek is comparable with
other "non-green" drives...

<snipped a lot of stuff>
my 1 TB drive has also a relative high value:

193 Load_Cycle_Count        0x0032   200   200   000    Old_age  
Always       -       2786


Just my 2 cents,
Arnd
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Messages in current thread:
Re: WD doesn`t use disks with Linux - was Re: Re:Western Dig..., Arnd Hannemann, (Tue May 13, 5:20 pm)
Re: WD doesn`t use disks with Linux - was Re: Re:Western Dig..., linux-os (Dick Johnson), (Wed May 14, 9:20 am)
Re: WD doesn`t use disks with Linux - was Re: Re:Western Dig..., linux-os (Dick Johnson), (Wed May 14, 12:09 pm)
Re: WD doesn`t use disks with Linux - was Re: Re:Western Dig..., linux-os (Dick Johnson), (Wed May 14, 1:15 pm)
Re: WD doesn`t use disks with Linux - was Re: Re:Western Dig..., linux-os (Dick Johnson), (Thu May 15, 4:39 pm)
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