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Re: IBM x3550 M3 with Debian Squeeze not detecting disks on installation



On Thu, 29 Dec 2011 13:39:18 -0300, Mauro Sánchez wrote:

> 2011/12/29 Camaleón <noelamac@gmail.com>:

(...)

>> It can be then a bug in the megasas kernel module and Google finds
>> *lots* of similar errors for that same driver, and curiously, xen
>> kernels:
>>
>> http://www.google.com/webhp?complete=0&hl=en#hl=en&tbo=1&complete=0&site=webhp&tbs=qdr:y&q=LSI+megasas:+RESET+-4637+cmd%3D2a+retries%3D0&tbo=1&bav=on.2,or.r_gc.r_pw.,cf.osb&fp=e8f1b276e45aa3ef&biw=1280&bih=888
>>
>> I wouldn't discard this is still happening on wheezy... although the
>> installer can succeed, what will happen once the system enters into
>> high load? Will the driver experience the same problems?
>>
> Hello Camaleon.
> I have installed debian testing and then installed xen-linux-system and
> boot from its kernel. Till now everything just works fine. What kind of
> tests would you suggest me for high load activity with the controller?

(...)

Compiling a kernel it usually puts a lot of stress into the system. If you 
have the time and want to give it a whirl, it would be a good performance 
load test :-)

Or just give the system a time and monitor how it behaves. I would 
install the RAID controller utilities to get a closer look of the array 
status just in the event it suddenly goes offline...

Greetings,

-- 
Camaleón


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