Re: Need Help with crashed RAID5 (that was rebuilding and then had SATA error on another drive)

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On 08/25/2016 09:22 PM, Phil Turmel wrote:
> On 08/25/2016 09:20 PM, Ben wrote:
>
>> I read a lot of conflicting info on SCT/ERC online (well, TLER anyway)
>> -- Adam likes it enabled. What say the rest of you?
> Adam is correct, and it's not a matter of "like".  

"like" was just an expression.

>
>
> You either must have
> it enabled, or you *must* apply the kernel driver timeout work-around
> (180 seconds) for that drive.  Failure to do so results in crashed arrays.

For the ST1000DM003, its SMART capabilities states "SCT Status Supported" -- What does that mean in comparison with the other HD103SJ drives?

It does SCT but doesn't let the user control it or it doesn't do it at all?

(smartctl -l scterc /dev/sde yields a message that implies control is not supported)

>
> Enterprise and NAS drives work out of the box.  Desktop/green drives do not.

Yea - I didn't buy any green drives (purposefully anyway) for this system.

>
> Some reading assignments from old discussions (read whole threads if you
> have time):
>
> http://marc.info/?l=linux-raid&m=139050322510249&w=2
> http://marc.info/?l=linux-raid&m=135863964624202&w=2
> http://marc.info/?l=linux-raid&m=135811522817345&w=1
> http://marc.info/?l=linux-raid&m=133761065622164&w=2
> http://marc.info/?l=linux-raid&m=132477199207506
> http://marc.info/?l=linux-raid&m=133665797115876&w=2
> http://marc.info/?l=linux-raid&m=142487508806844&w=3
> http://marc.info/?l=linux-raid&m=144535576302583&w=2
>

Thanks, will go read.


  -Ben
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