Re: Intermittent SATA link down SStatus 0

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Hello,

On 07/15/2010 02:43 AM, Paul Check wrote:
> Ok, well we didn't have to wait long. Once again one of my drives failed
> to appear. This time it was a different drive than the times before.
>
> I have attached the output from dmesg. Can you tell me from this output
> what the problem is?

SStatus and SControl are behaving erratically.  I'm not yet sure why
that's happening yet.

[    2.562157] ata4.01: SATA link up <unknown> (SStatus 300 SControl 123)

Hmm... it looks like SStatus and SControl are swapped here.  Maybe
there's a race condition in SIDPR code.  I'll look into it a bit more.

Thanks.

-- 
tejun
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