ZFS error ?

[Mohammed]

Dear all ,

I have installed freenas and it was working perfectly fine. Suddenly the system is giving the following error ,

CRITICAL: The volume HDD (ZFS) state is ONLINE: One or more devices has experienced an error resulting in data corruption. Applications may be affected.

when i checked the hard drives all showing online ,

any one can help me with this issue ?


My server configurations :
Motherboard: http://www.amazon.com/gp/product/B00HIDQG6E/?tag=ozlp-20

Ram :http://www.amazon.com/gp/product/B006YG9EEW/?tag=ozlp-20

 

[jgreco]

The link in red, Forum Rules, at the top of each page, will help you form a better request for help. Please include more details about your system configuration, and also the output of "zpool status" from either the command line or shell widgets. Using PuTTY and ssh is helpful for that.

 

[Mohammed]

Hi Dear,
Thanks for your prompt response
This more configurations for my server below , and I upload the zpool status output

Motherboard: ASRock Intel Avoton C2750 2.4GHz - Octa
CPU: Intel® Octa Core Avoton C2750 Processor
Ram: 16GB
Version: 9.3 - with latest update.
Hard Drives (Model):Seagate 3tb x6
Raid: RaidZ2

Best regards

 

[diedrichg]

On what device did you install FreeNAS?

 

[Mohammed]

On usb stick

 

[Mohammed]

any one have any idea ?

 

[cyberjock]

Well, it looks like HDD/media has some corruption (you can see it with zpool status -v).

As for why it happened, I have no idea. It is pretty weird that you'd buy that nice board, then put that non-ECC RAM in it. I wouldn't be surprised if your problems are because non-ECC RAM really isn't used widely (at all?) with the Intel Atom boards and there's some kind of incompatibility issue. You are trailblazing with your hardware choices. Not something I'd recommend for a "server".

 

[Mohammed]

thanks a lot cyberjock ,
can install ECC RAM with non-ECC RAM , it will work on freenas ?
Best regards

 

[Ericloewe]

thanks a lot cyberjock ,
can install ECC RAM with non-ECC RAM , it will work on freenas ?
Best regards

Mixing and matching won't work.

 

[jgreco]

Mixing and matching won't work.

It might work but it'll all function as non-ECC.