Subject: Re: 82571EB: Detected Hardware Unit Hang

From: Joe Jin <[email-masked]>
Date: Fri, 09 Nov 2012 09:22:21 +0800

On 11/09/12 04:35, Dave, Tushar N wrote:
> Are you sure this is not similar issue as before that you reported.
> i.e. 

Tushar,

Thanks for your quick response, I'll check with customer if they can modify the Max
payload size from BIOS, this time issue hit on HP's server.

Thanks again,
Joe

> On Mon, 2012-07-09 at 16:51 +0800, Joe Jin wrote:
>> > I'm seeing a Unit Hang even with the latest e1000e driver 2.0.0 when 
>> > doing scp test. this issue is easy do reproduced on SUN FIRE X2270 M2, 
>> > just copy a big file (>500M) from another server will hit it at once.
> All devices in path from root complex to 82571, should have *same* max payload size otherwise it can cause hang. 
> Can you double check this?
> 

-- 
Oracle <http://www.oracle.com>
Joe Jin | Software Development Senior Manager | +8610.6106.5624
ORACLE | Linux and Virtualization
No. 24 Zhongguancun Software Park, Haidian District | 100193 Beijing 

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