Re: Drives which perform frequent head unloads under Linux

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Francois Cartegnie wrote:
> Le jeudi 12 février 2009, vous avez écrit :
>> Francois Cartegnie wrote:
>>> MSI Megabook S425
>>> MK8025GAS (unload every 8/10sec)
>>> Workaround with APM to 254 (but doesn't disable totally).
>> From the smartctl output,
>>
>>   9 Power_On_Hours     ...      2791
>> 193 Load_Cycle_Count   ...      100209
>>
>> Which gives us 35.9 load cycles per hour which is kind of okay.  Is
>> this because you have been running the system with APM value adjusted?
> 
> The system has been fixed early, so It's not revealant.
> The head clicks 3-4 seconds after the disk activity, which means that if you 
> are using ext3 with default commit time, you have a cycle every 5-6 seconds.

Alright, added and pushed out.  Thanks.

-- 
tejun
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