[mpich-discuss] MPICH2 1.1a2 - problems with more than 4computers

[Luiz Carlos da Costa Junior]

Hi Jayesh,
Thanks for your answer.
Regards,
LC

2009/9/22 Jayesh Krishna <jayesh at mcs.anl.gov>

>  Hi,
>  From your reply it looks like your problem is the same as the one
> described in ticket 355. Try upgrading to a server edition of windows.
>
> (PS: We will include some code for retrying the network share conns -
> however upgrading to a server edition is your soln.)
> Regards,
> Jayesh
>
>  ------------------------------
> *From:* lccostajr at gmail.com [mailto:lccostajr at gmail.com] *On Behalf Of *Luiz
> Carlos da Costa Junior
> *Sent:* Tuesday, September 22, 2009 1:29 PM
> *To:* Jayesh Krishna
> *Cc:* mpich-discuss at mcs.anl.gov
>
> *Subject:* Re: [mpich-discuss] MPICH2 1.1a2 - problems with more than
> 4computers
>
> Hi Jayesh,
>
> My configuration is very similar to the Tina's (user in this ticket).
> I have 4 machines
> Intel(R) Core(TM)2 Quad CPU
> Q6600 @ 2.40GHz
> 8 GB of RAM
> running
> Microsoft Windows XP
> Professional x64 Edition
> Version 2003
> Service Pack 2
> over a Gigabit Network
>
> I run mpiexec with the following command:
>
> >> mpiexec.exe -configfile myconfigfile.txt
>
> myconfigfile.txt:
> -map j:\\computer1\paralell -n 1 -host computer1 -wdir j:\ j:\master
> -map j:\\computer1\paralell -n 4 -host computer1 -wdir j:\ j:\slave
> -map j:\\computer1\paralell -n 4 -host computer2 -wdir j:\ j:\slave
> -map j:\\computer1\paralell -n 4 -host computer3 -wdir j:\ j:\slave
> -map j:\\computer1\paralell -n 4 -host computer4 -wdir j:\ j:\slave
>
> And the error I get is:
> *********** Warning ************
> Unable to map \\computer1\paralell. (error 71)
>
> *********** Warning ************
> *********** Warning ************
> Unable to map \\computer1\paralell. (error 71)
>
> *********** Warning ************
> launch failed: CreateProcess(slave) on 'computer2' failed, error 2 - The
> syst
> em cannot find the file specified.
>
> launch failed: CreateProcess(slave) on 'computer3' failed, error 2
> - The system cannot find the file specified.
>
> *********** Warning ************
> Unable to map \\computer1\paralell. (error 71)
>
> *********** Warning ************
> launch failed: CreateProcess(slave) on 'computer4' failed, error 2 -
>  The system cannot find the file specified.
>
> launch failed: CreateProcess(slave) on 'computer3' failed, error 2
> - The system cannot find the file specified.
>
> *********** Warning ************
> Unable to map \\computer1\paralell. (error 71)
>
> *********** Warning ************
> launch failed: CreateProcess(slave) on 'computer2' failed, error 2 - The
> syst
> em cannot find the file specified.
>
> launch failed: CreateProcess(slave) on 'computer3' failed, error 2
> - The system cannot find the file specified.
>
> *********** Warning ************
> Unable to map \\computer1\paralell. (error 71)
>
> *********** Warning ************
> launch failed: CreateProcess(slave) on 'computer4' failed, error 2 -
>  The system cannot find the file specified.
>
> launch failed: CreateProcess(slave) on 'computer4' failed, error 2
> - The system cannot find the file specified.
>
> unable to read the cmd header on the left context, Error = -1.
>
> Error posting readv, An existing connection was forcibly closed by the
> remote ho
> st.(10054)
>
> If I can provide you any further information, please let me know.
>
> Regards,
> LC
>
> 2009/9/22 Jayesh Krishna <jayesh at mcs.anl.gov>
>
>>  Hi,
>>  The error that the ticket refers to is related to limitations (number of
>> network shares) of using a client version of windows.
>>  Your problem may not be related to the ticket. Are you using network
>> shares ? What is the OS/ver that you use ? Please provide us as much details
>> as possible.
>>
>> Regards,
>> Jayesh
>>
>>  ------------------------------
>> *From:* mpich-discuss-bounces at mcs.anl.gov [mailto:
>> mpich-discuss-bounces at mcs.anl.gov] *On Behalf Of *Luiz Carlos da Costa
>> Junior
>> *Sent:* Tuesday, September 22, 2009 9:56 AM
>> *To:* MPICH Discuss
>> *Subject:* Re: [mpich-discuss] MPICH2 1.1a2 - problems with more than
>> 4computers
>>
>>   Dear all,
>>
>> I got an error with MPICH2-1.1.1p1 and I found the following ticket that
>> describes exactly the error that I got:
>>
>> http://trac.mcs.anl.gov/projects/mpich2/ticket/355
>>
>> But I couldn't figure out which is the conclusion (or solution, if any)
>> for this error...
>> Could you please give me a clue?
>>
>> Thanks,
>> LC
>>
>
>
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