Hello everyone, I am facing problem while calling mpirun in a
loop when using with SGE. My sge version is SGE6.1AR_snapshot3. The script i am
submitting via sge is
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxlet
i=0while [ $i -lt 100 ]do echo
"############################################################################################"
echo "Iteration :$i"
/usr/local/openmpi-1.2.4/bin/mpirun -np $NP -hostfile $TMP/machines
send let
"i+=1" echo
"############################################################################################"donexxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxNow
above script runs well for 15-20 iteration and then fails with following
message-------------------------Error
Message-------------------------------------------------------------------error:
executing task of job 3869 failed: execution daemon on host "n101" didn't
accept task[n199:11989] ERROR: A daemon on node n101 failed to start as
expected.[n199:11989] ERROR: There may be more information available
from[n199:11989] ERROR: the 'qstat -t' command on the Grid Engine
tasks.[n199:11989] ERROR: If the problem persists, please restart
the[n199:11989] ERROR: Grid Engine PE job[n199:11989] ERROR: The daemon exited
unexpectedly with status
1.-----------------------------------------------------------------------------------------------------------When
i do ssh to n101, there is no orted and qrsh_starter running. While checking
its spool file, i came across following
message-----------------------------------------------Execd spool Error
Message---------------------------------|execd|n101|E|no free queue for job
3869 of user neeraj@n199 (localhost =
n101)---------------------------------------------------------------------------------------
--------------------------------What could be the reason for it.While checking
the mailing list, i come across following link
http://www.open-mpi.org/community/lists/users/2007/03/2771.phpbut, i dont think
its the same problem. Any help is appreciated.RegardsNeeraj
