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-   -   Computing fluent with a cluster computer - error message (https://www.cfd-online.com/Forums/fluent/96871-computing-fluent-cluster-computer-error-message.html)

joerik February 3, 2012 08:36
Computing fluent with a cluster computer - error message
 
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

diamondx February 7, 2012 15:02
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 ??

fox000002 February 7, 2012 19:23
try

Code:
fluent 3ddp -t$nprocs -ssh -cnf=host_file -g -i pipe_sf.txt > pipe_sf.out

joerik February 9, 2012 11:56
Quote:
Originally Posted by fox000002 (Post 343235)
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?

joerik February 9, 2012 11:57
diamond....
i did try another file and got similar response

joerik February 9, 2012 12:06
what does the -ssh do?


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