[Mauiusers] 3.2.6p21 showres cannot parse server response

Ramon Bastiaans ramon.bastiaans at sara.nl
Fri Nov 13 09:50:21 MST 2009


32 bits. I have increased the MAX_MRES to 8192. This particular cluster
currently has 279 nodes and 2240 CPU's.

When I run "showres -n <RESID>" I get output just fine.

However when I run "showres -n" it fails, which makes me believe it may
have something to do with the (huge) amount of data/output that should
be generated by this command.  It may be related to some (output)buffer
or something similar.

I tried digging through the source, but couldn't make sense of it so far.


- Ramon.


Garrick Staples wrote:
> 64bit build or 32bit build?  Maui always fails in strange ways with 64bit builds.
>
> On Fri, Nov 13, 2009 at 12:09:07PM +0100, Ramon Bastiaans alleged:
>   
>> It seems to be related with increased MAX_MRES value for our system.
>>
>> When it's compiled with default define's, it works fine.
>>
>> - Ramon.
>>
>> Ramon Bastiaans wrote:
>>     
>>> I upgraded to maui-3.2.6p21-snap.1252608389 and I still have the same
>>> problem.
>>>
>>> root# showres -n
>>> ERROR:    cannot parse server response (corrupt data)
>>>
>>> This seems like a bug to me..
>>>
>>>
>>>
>>> Kind regards,
>>> - Ramon.
>>>
>>> Ramon Bastiaans wrote:
>>>   
>>>       
>>>> Hi,
>>>>
>>>> I upgraded one of our clusters to maui-3.2.6p21.
>>>>
>>>> It seems to work fine, except when I run this command:
>>>>
>>>> root# showres -n
>>>> ERROR:    cannot parse server response (no status)
>>>>
>>>>
>>>> Any ideas or suggestions on how to fix this? The error is not very
>>>> descriptive.
>>>>
>>>>
>>>> Kind regards,
>>>> - Ramon.
>>>>
>>>>   
>>>>     
>>>>         
>>>   
>>>       
>> -- 
>> R. Bastiaans, B.ICT :: Systems Programmer, HPC&V
>>
>> SARA - Computing & Networking Services
>> Science Park 121     PO Box 94613
>> 1098 XG Amsterdam NL 1090 GP Amsterdam NL
>> P.+31 (0)20 592 3000 F.+31 (0)20 668 3167
>>
>> _______________________________________________
>> mauiusers mailing list
>> mauiusers at supercluster.org
>> http://www.supercluster.org/mailman/listinfo/mauiusers
>>     
>
>   


-- 
R. Bastiaans, B.ICT :: Systems Programmer, HPC&V

SARA - Computing & Networking Services
Science Park 121     PO Box 94613
1098 XG Amsterdam NL 1090 GP Amsterdam NL
P.+31 (0)20 592 3000 F.+31 (0)20 668 3167



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