Hard disk keeps turning off or disconnecting?

[Gilles Gravier]

Hi!

On 12/08/2012 21:19, Felix Miata wrote:
> On 2012/08/12 21:13 (GMT+0200) Gilles Gravier composed:
>
>> And of course, on WD's site, there is information on how to turn of
>> power management for a disk on Windows 7 :
>> http://wdc.custhelp.com/app/answers/detail/search/1/a_id/3875/c/130/p/228,219,289
>>
>
>> So... how do I do that on Ubuntu? :)
>
> hdparm

Just starting to read on hdparm. Seems the settings get reset on change
of power mode (i.e. going from mains to UPS, for exemple)?

Gilles