[OpenIndiana-discuss] [zfs] problem on my zpool

[Clement BRIZARD]

The i3 contrary to i5 and i7 allow ecc, that's why I chose it.

I had a problem recently with my UPS, the battery died, I just received 
a new one... I don't think it's that but who knows.


Le 23/10/2013 22:13, Warren Marts a écrit :
> On Wed, Oct 23, 2013 at 1:00 PM, Clement BRIZARD <clement at brizou.fr> wrote:
>
>> The server is running a supermicro M/B, an intel i3 cpu and ecc memory. I
>> thought using this kind of hardware would prevent me (mainly the ecc
>> memory) from errors.
>> Can the problem come from the sas/sata controler. I have an ibm m1015
>> (sas, for the first vdev) and a lsi (a cheap one, sata, for the second)
>
>   I believe an i3, i5, or i7 CPU will not give you ECC, regardless of the
> motherboard or the memory modules. The memory controller on these chips
> does not do ECC.
>
> Only a Xeon (like an E3-1230) has ECC, even with your other components.
>
> Problem with the drives is most likely cabling, vibration, or power, not
> the controllers.
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