problems with AHCI on FreeBSD 8.2

[Oscar Prieto]

Thank you Jeremy, i'm already checking your links.

When i installed smartd i configured a daily short test and a weekly
long one for all the drives while the machine remains mostly unused,
never thought it could be a problem reading the documentation and info
around.

# /usr/local/etc/smartd.conf
/dev/ada0 -a -o on -S on -s (S/../.././03|L/../../2/07)
/dev/ada1 -a -o on -S on -s (S/../.././04|L/../../3/07)
/dev/ada2 -a -o on -S on -s (S/../.././05|L/../../4/07)
/dev/ada3 -a -o on -S on -s (S/../.././06|L/../../5/07)

I'll remove the checks, do you advice for removing the daemon altogether?


On Tue, Feb 14, 2012 at 8:51 PM, Martin Sugioarto <martin at sugioarto.com> wrote:
> Am Tue, 14 Feb 2012 20:24:32 +0100
> schrieb Harald Schmalzbauer <h.schmalzbauer at omnilan.de>:
>
>> I guess it's always the firmware of the EcoGreen models which cause
>> these problems. Your drive isn't EG...
>> I don't remember exactly the different model numbers, but I'm sure
>> they were all EcoGreen. The lower power consumption was the reason to
>> choose these specific drives (different capacities and F2/F3 series
>> tried), with acceptable performance loss - I thought. But it turned
>> out that EcoGreen and NCQ as well as RAIDZ demands dont' fit
>> together...
>
> Hi,
>
> I intentionally did not buy any Eco or Green model because I don't like
> them (Load_Cycle_Count bugs and so on). I realized, I like to use 1 Watt
> more power but have the performance doubled.
>
> --
> Martin
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