Hi Ankit,
This is probably a problem with the way lam is setup.
what is the output of 
lamhalt -d (if its already running)
lamboot -d
lamnodes
lamhalt -d

If lam is setup correctly then mpiblast should run on all nodes.
To get a list of the nodes that mpiblast is being run on:
mpirun -v -np 24 .... mpiblast ....

-Lucas


On Wednesday, April 12, 2006 at 03:01 -0700, ankit patel wrote:
> 
>    Hi Lucas,
>    Thanks  for your help. Now  i can run my program mpiblast. But still i
>    have  question  why mpiblast is not run on all machines? I have 12 Sun
>    fire v20z machines and each has  two processors. But when i am running
>    my  my  job  for  24  processors  than it execute randomaly not on all
>    machines. It used hardely 8-9 processors at one time.
>    I  used  lam-mpi  7.0.  Is  there any problem with lam environment for
>    mpiblast?
>    Lucas Carey <[EMAIL PROTECTED]> wrote:
> 
>      Hi Ankit,
>      Could you post the conents of your .ncbicr file?
>      Also, you can try passing them as environment variables:
>      mpirun -np 24 -x
>      MPIBLAST_SHARED=/where/ever,MPIBLAST_LOCAL=/local/storage mpirun
>      -Lucas
>      On Sunday, April 09, 2006 at 23:39 -0700, ankit patel wrote:
>      > i think i have a problem to set the environment
>      > variable for mpiblast. MPIBLAST_SHARED and
>      > MPIBLAST_LOCAL. I am already set in .ncbirc file
>      > created by me at home directory as well as in ncbi
>      > directory but i failed to get output. so can u tell me
>      > when i have to make .ncbirc file and what i have to
>      > write in it.
>      >
>      > With Best Regards,
>      >
>      > Ankit Patel


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