Hi,
We now have this running on a few worker nodes at RALPP. Will give it a day or two then run it on the whole farm.
All looks well :-)
As new jobs come in I'm seeing the creation of the /tmp/mjf-<user>/jobfeatures-<etc> directories containing the following files: -
allocated_cpu
cpu_limit_secs
job_id
jobstart_secs
max_rss_bytes
scratch_limit_bytes
wall_limit_secs
Ian
Ian Loader
R1, 1.71
GRID Tier 2 Systems Developer
Particle Physic Department
STFC Rutherford Appleton Lab
Chilton, Didcot
Oxon
OX11 0QX
Tel: (01235) 446618
Mob: 07787152809
-----Original Message-----
From: Testbed Support for GridPP member institutes [mailto:[log in to unmask]] On Behalf Of Andrew McNab
Sent: 04 May 2016 19:26
To: [log in to unmask]
Subject: Re: HTCondor Machine/Job Features testing?
> On 4 May 2016, at 17:23, L Kreczko <[log in to unmask]> wrote:
>
> Yes, but: what do the Machine/Job Features scripts do?
They provide a uniform way of accessing job parameters (number of processors allocated to the job, maximum wall clock seconds etc) from within a job, that’s the same for each batch system: https://twiki.cern.ch/twiki/bin/view/LCG/MachineJobFeatures
Cheers
Andrew
> On 4 May 2016 at 15:54, Chris Brew <[log in to unmask]> wrote:
> Sure, where’s the instructions?
>
> Chris.
>
>
>
>
> On 04/05/2016, 14:46, "Testbed Support for GridPP member institutes on behalf of Andrew McNab" <[log in to unmask] on behalf of [log in to unmask]> wrote:
>
> >Hi,
> >
> >It would be really helpful to have a couple of UK sites who are running HTCondor, and would be prepared to test the new Machine/Job Features scripts. It just involves installing an RPM and making a one-line change to your HTCondor config. Any volunteers?
> >
> >Thanks,
> >
> > Andrew
> >
> >--
> >Dr Andrew McNab
> >University of Manchester High Energy Physics, LHCb@CERN (Distributed
> >Computing Coordinator), and GridPP (LHCb + Tier-2 Evolution)
> >www.hep.manchester.ac.uk/u/mcnab
> >Skype: andrew.mcnab.uk
>
>
>
> --
> *********************************************************
> Dr Lukasz Kreczko
> Research Associate
> Department of Physics
> Particle Physics Group
>
> University of Bristol
> HH Wills Physics Lab
> University of Bristol
> Tyndall Avenue
> Bristol
> BS8 1TL
>
> +44 (0)117 928 8724
> [log in to unmask]
>
> A top 5 UK university with leading employers (2015)
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> *********************************************************
Cheers
Andrew
--
Dr Andrew McNab
University of Manchester High Energy Physics, LHCb@CERN (Distributed Computing Coordinator), and GridPP (LHCb + Tier-2 Evolution) www.hep.manchester.ac.uk/u/mcnab
Skype: andrew.mcnab.uk
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