[torquedev] pbsdsh and number of processors allocated
Bogdan.Costescu at iwr.uni-heidelberg.de
Fri Jun 19 22:39:50 MDT 2009
On Thu, 18 Jun 2009, Garrick wrote:
> Since some of my users have started using sshfs religiously, I've
> been thinking the same thing. Pbsfs could be pretty cool.
Where would it exist ? Submit node, server node, mom node, all nodes ?
At least right now the information about the job does not exist on all
>> People are already using awk, perl, sed, and cat to get some of
>> this info from qstat, pbsnodes, the $PBS_NODEFILE, etc. All of
>> these things are hacks.
For monitoring of jobs, I use the scheduler's (Maui) view. Inside a
job, I use the native mechanism of the MPI lib for launching (well,
mpiexec for MPICH(2)) so no parsing of $PBS_NODEFILE. Then pbs_python
for everything else. So I don't parse qstat/pbsnodes output and this
means that I don't really miss a pbsfs...
I would understand better a need for it if this would become the
standard way of providing information for Torque and even Torque tools
like qstat and pbsnodes would take their information from it instead
of querying the server. Or if it would become writable too as a way to
interact with Torque...
IWR, University of Heidelberg, INF 368, D-69120 Heidelberg, Germany
Phone: +49 6221 54 8240, Fax: +49 6221 54 8850
E-mail: bogdan.costescu at iwr.uni-heidelberg.de
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