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Subject: Re: AHC - 29160 interrupts not functioning?
To: Kurt Jaeger <lists@opsec.eu>
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Cc: freebsd-current@freebsd.org
From: Michael Butler <imb@protected-networks.net>
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Date: Tue, 27 Oct 2015 17:11:52 -0400
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On 10/27/15 16:50, Kurt Jaeger wrote:
> Hi!
> 
>> On 10/27/15 13:50, Patrick Hess wrote:
>>> Michael Butler wrote:
>>>> Do you have "options AHC_ALLOW_MEMIO" in your kernel config?
>>>
>>> I'm running GENERIC on all of those machines, and as far as I can tell,
>>> that option is not enabled by default, at least on 10.1-RELEASE:
>>
>> I discovered that there are two ports that, if not also upgraded, play
>> poorly with a new kernel. It seems that sysutils/smartmontools and
>> sysutils/lmmon are capable of disrupting the SCSI controller's
>> activities on my particular host :-(
>>
>> Recompiling them made the weird symptoms go away :)
> 
> This should be mentioned in the pkg-messages of those ports.
> 
> Can you tell more about the difference before you recompiled the ports ?
> 10.0 -> 10.1 ? Or was it 9.3 -> 10.1 ?

I was trying to step up from 9.3 to 10.1. I'm not sure exactly what ABI
change upset the controller - I happened to be sitting at the console
when smartd caused a problem,

	imb