|November 24, 2011, 12:13||
Parallel rerun in cluster
Join Date: Nov 2011
Posts: 28Rep Power: 6
I have same problem with rerun my case after cluster turn off and again turn on.For example, in first day I put my case in queue calculation, I use the following script:
#PBS -l walltime=24:00:00,nodes=4:ppn=8 cd ~/OpenFOAM/Andrey-2.0.1/run/SWkw mpirun -np 32 -machinefile $PBS_NODEFILE rhoCentralFoam -parallel | tee -a log.std
1) Case is in queue but don't calculation.Use time in qstat = constant 00:00:00.
2) Case is not in queue, and in working directory I have file .e , .o created at the moment of switching-off cluster.
in controlDict starttime set to latestTime.
What probably to make,after cluster turn on,that openfoam continued to calculation?
|November 27, 2011, 07:27||
Join Date: May 2009
Location: Delft, Netherlands
Posts: 1,121Rep Power: 20
First, you should ask the administrator to not turn off the cluster so that your jobs can finish over night. If that's absolutely not possible, you'll have to ask him to set up an init.d script to restart your jobs on reboot.
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