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Computing fluent with a cluster computer - error message

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Old   February 3, 2012, 09:36
Post Computing fluent with a cluster computer - error message
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i am running a fluent job with the code below
fluent 3ddp -t$nprocs -cnf=host_file -g -i pipe_sf.txt >
pipe_sf.out

where the txt file has the code below
------------------------------
rc pipe_sf.cas
rd pipe_sf.dat
file/autosave/data-frequency 2000
solve/it/10000
wc pipe_sf.cas
y
wd pipe_sf.dat
y
exit
-----------------------------

i get the message connection refused...

Please can anyone help me out and let me know what am doing wrong.
The same code has ran with almost 2000 iteration in a windows machin.
thanks
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Old   February 7, 2012, 16:02
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did you try extension .jou instead of .txt ??
From the error i don't think the problem come from fluent. did you try another case ??
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Old   February 7, 2012, 20:23
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try

Code:
fluent 3ddp -t$nprocs -ssh -cnf=host_file -g -i pipe_sf.txt > pipe_sf.out
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Old   February 9, 2012, 12:56
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Quote:
Originally Posted by fox000002 View Post
try

Code:
fluent 3ddp -t$nprocs -ssh -cnf=host_file -g -i pipe_sf.txt > pipe_sf.out
i did this but found that the process went back to the command prompt. what is happening?
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Old   February 9, 2012, 12:57
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diamond....
i did try another file and got similar response
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Old   February 9, 2012, 13:06
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what does the -ssh do?
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