TSA2.5 Deployed Middleware Support Unit

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TPM cheat sheet

TPM DMSU Cheat Sheet
Comp\Flavor CESNET JUELICH INFN BADW-LRZ NDGF
ARC *
BDII *
CREAM *
dCache *
DGAS *
DPM *
FTS *
GLOBUS *
Gridsite *
LB *
LFC *
MyProxy *
SGAS *
STORM *
UNICORE *
VOMS * *
WMS * *

People working for DMSU

The DMSU people are categorized into two groups:

  • Assigners, i.e. the prime technical contact person pr. partner and also the one to conduct the initial assignment of tickets following the TPM assignment
  • Resolvers, extra experts at each partners to which the assigner can delegate tasks when needed either due to technical reasons or due to overload of one of the other staff members.

The lost of people, with a short list of expertise areas relevant for DMSU follow here:

CESNET

Assigner: Aleš Křenek
EGI SSO login: ljocha
Expertise: LB, DPM

Resolvers:

  • Zdeněk Salvet (LB, WMS, MyProxy)
  • Zdeněk Šustr (LB, WMS)
  • Daniel Kouřil (Gridsite, MyProxy, VOMS and security in general)

JUELICH

Assigners: Rebecca Breu (rbreu), Mathilde Romberg (romberg)

Expertise: UNICORE

Resolvers:

  • Jason Milad Daivandy

INFN

Assigner: Alessandro Paolini
EGI SSO login: apaolini
Expertise: CREAM, LFC, VOMS

Resolvers:

  • Andrea Cristofori (DGAS,WMS)
  • David Rebatto (CREAM)
  • Sara Bertocco (CREAM, WMS)
  • Sergio Traldi (CREAM, WMS)
  • Elisabetta Ronchieri (STORM)
  • Stefano Dal Pra (STORM)
  • Paolo Veronesi (BDII, FTS)

BADW-LRZ

Assigner: Emmanouil Paisios
EGI SSO login: epaisios
Expertise: Globus

Resolvers:

  • None (Emmanouil is responsible for everything here)

NDGF

Assigner: Jens Larsson
EGI SSO login: jens
Expertise: ARC, dCache

Resolvers:

  • Gerd Behrmann (dCache)
  • Daniel Johansson (ARC)
  • Henrik Thostrup (SGAS, ARC)

Systems available for DMSU

In order to debug issues and design workaround availability to some systems is needed. Below is a list of systems available for the DMSU staff pr partner.

CESNET

prague_cesnet_lcg2

  • # nodes/cores: 20/80
  • OS: SL 5.2
  • Batch system: PBSPro
  • Grid m/w: gLite 3.1
  • EA Site: Y

https://goc.gridops.org/site/list?id=48

{floi1,floi2}.egee.cesnet.cz

Virtual machines for experimental services, can be scratched and reinstalled as required.

  • # nodes/cores: 2/2
  • OS: SL 5.3 x86_64
  • Batch system: N/A
  • Scheduler: N/A
  • Grid m/w and flavour: LB 2.0 (of gLite 3.2)
  • EA Site: N

JUELICH

INFN

# nodes/cores: a) 4/8 b) 3/6
OS: a) SL4 x86_32 b) SL5 x86_64
Batch system: torque/pbs
Scheduler: maui
Grid m/w and flavour: a) INFNGRID 3.1 (based on gLite 3.1) b) INFNGRID 3.2 (based on gLite 3.2)
EA Site: Y (for STORM service) https://goc.gridops.org/site/list?id=95

BADW-LRZ

Linux Cluster

   * Nodes/Cores: 938/5532
   * OS: SUSE Linux Enterprise Server 10
   * Batch System/Scheduler: SGE 6.2
   * Globus 4.0.7
   * EA Site: N

NDGF

Smokerings

   * Nodes/Cores: 66/528
   * CentOS 5.7
   * Torque (to be replaced by SLURM)
   * MOAB (to be replaced by SLURM)
   * ARC 1.1
   * EA Site
   * https://goc.gridops.org/node/list?id=7055071

DMSU Digests

Brief description and indexing of issues solved within DMSU that are likely to have broader impact on EGI Operations.

Maintained on separate page InSPIRE-SA2:DMSU digests.

Obsolete stuff

Not used anymore but keeping the old links here.

Relevant tickets

Relevant tickets passed through DMSU and assigned to other support units are gathered here

Meetings