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From: Manjunath G Venkata (manjugv_at_[hidden])
Date: 2006-04-21 17:01:22


On Thu, 20 Apr 2006, Brian Barrett wrote:

> Are these both identical architecture? Those look suspiciously like what
> happens when you're trying to mix 32/64 bit or little endian / big endian.
>
- Both my nodes are Intel Xeons and run linux 2.4.26.

-Manjunath

> Brian
>
> On Apr 20, 2006, at 8:53 PM, Galen M. Shipman wrote:
>
>> Hey Guys,
>>
>> Not sure what is going on here, has anyone seen this before?
>>
>> - Galen
>>
>>
>>>
>>> Hi Galen,
>>>
>>> Sorry to bother you.
>>>
>>> I have installed latest stable version of Open MPI(1.0) on two of spider
>>> nodes(s7,s4) for some experiments, but there seems to be configuration
>>> error or something else which I don't understand. After installing, as
>>> a test I ran an simple MPI program but it complains with following
>>> errors.
>>>
>>> [s4:10685] [0,0,0] ORTE_ERROR_LOG: Pack data mismatch in file
>>> dps_unpack.c at line 121
>>> [s4:10685] [0,0,0] ORTE_ERROR_LOG: Pack data mismatch in file
>>> dps_unpack.c at line 95
>>>
>>>
>>> Further digging with gdb prints following errors
>>> [s7:07005] ERROR: A daemon on node s4 failed to start as expected.
>>> [s7:07005] ERROR: There may be more information available from
>>> [s7:07005] ERROR: the remote shell (see above).
>>> [s7:07005] The daemon received a signal 5.
>>> [s7:07005] [0,0,0] ORTE_ERROR_LOG: Pack data mismatch in file
>>> dps_unpack.c at line 121
>>> [s7:07005] [0,0,0] ORTE_ERROR_LOG: Pack data mismatch in file
>>> dps_unpack.c at line 95
>>> [s7:07005] [0,0,0] ORTE_ERROR_LOG: Pack data mismatch in file
>>> dps_unpack.c at line 121
>>> [s7:07005] [0,0,0] ORTE_ERROR_LOG: Pack data mismatch in file
>>> dps_unpack.c at line 95
>>>
>>> any clue on what I am doing wrong ?
>>>
>>> thanks,
>>> -Manjunath
>>>
>>
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>