HDD advanced power management

  • Hello everyone !


    I built my NAS last week and I am still perfecting it's installation.
    Today I worry about the "advanced power management" of HDD availables. I read on the internet various thing, but my (maybe false) conclusion is that it is better to let all the disks on "Disabled" because other options could cause damages to disks.


    Is that right ?


    How did you set your advanced power management for HDD ?


    Also, what is the difference between the "1 - disabled" and "255 - disabled" settings ?


    Thank you !

  • Ok thanks, I really need to correctly configure my disks power management settings because my situation is not acceptable.


    I did two tests separate by only 7h and watched the LCC thanks to smart, before and after:


    2To seagate : +0
    1To samsung: +58
    60 Go seagate (on which is install debian + omv): +10
    3To WD: +5
    3To Seagate: +7



    It does not seem really normal to me, especially the Samsung one ! So I rellay need to find a fix quickly before it dies :/

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