Intel em (82574L and 82573L) problems: stopping on high network and cpu load (Watchdog timeout)

[Mike Tancsa]

On 4/15/2015 1:42 AM, Andre Albsmeier wrote:
> On Tue, 14-Apr-2015 at 10:01:16 -0400, Mike Tancsa wrote:
>> On 4/14/2015 1:54 AM, Andre Albsmeier wrote:
>>>
>>> Is this an em specific issue or should one avoid TSO generally
>>> at the moment? That is, should I disable it on machines with
>>> msk (and maybe other) interfaces as well?
>>
>> em specific I think.  This thread has some info on what might be going on
>>
>> https://lists.freebsd.org/pipermail/freebsd-stable/2014-September/080081.html
>
> Very interesting, thanks. Until now (and without TSO), the problem
> did not re-occur but I didn't hit the NFS heavily yet.

Hi,
	Just to be clear, the network hang has returned ? Or its still problem 
free ?

	---Mike


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Mike Tancsa, tel +1 519 651 3400
Sentex Communications, mike at sentex.net
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