DataTAG: Glue schema test

C.Vistoli DataTAG Wp4 Meeting

23/5/2002

Glue schema test

Define a common schema to describe Grid Resources

Goal: interoperability between EU and US HEP Grid projects

Start defining the Computing Element description

Computing Resources Structure Description

Computing Element

Cluster

Host

Computing ElementComputing Element

Sub-Cluster Representation Sub-Cluster Representation

Host

Host

Glue Schema Test

PeopleSchema Test and layout setup:

S.Andreozzi A.CavalliV.CiaschiniC.Vistoli

Resource Broker integration:M.Sgaravatto…

Glue Schema Test Layout From the Glue-schema plan doc.

Identify GLUE testbed hosts, install Globus, get host certifications, and configure trusted CA’s. Install EDG CE/SE software in the European part of the glue testbed. There should be at least 2 CE’s and 1 SE in both the EU and US.

Add new schemas to MDS “information provider” package, add the new schema to EDG/MDS “information providers”, and write new information providers as necessary. Write unit tests to test modifications

….

Status

Two CEs in EU with EDG software installed Job-managers: PBS CE with EDG software Plan to extend the test layout in other sites:

Padova hardware not yet available (end June-July)

GIIS ‘Mds-Vo-Name = Datatag’ up and running ldap://edt004.cnaf.infn.it:2135/mds-vo-name=datatag,o=grid

Accounts: LDAP/VO for ‘DataTAG’ set up. Gridmapfile automatically produced in the CEs

READY for preliminary test!!!!

GIIS edt004.cnaf.infn.it Mds-vo-name=‘Datatag’

Resource Broker (tbc)

Computing Element-1 PBS

WN1 edt001.cnaf.infn.it WN2 edt002.cnaf.infn.it

Gatekeeper grid006f.cnaf.infn.it

Computing Element -2 Fork/pbs

Gatekeeper edt004.cnaf.infn.it

GIIS giis.ivdgl.org mds-vo-name=ivdgl-glue

dc-user.isi.edurod.mcs.anl.gov

Job manager: Fork

hamachi.cs.uchicago.edu

iVDGL DataTAG

Condor

Gatekeeper: US-CMS

LSF

Gatekeeper: US-ATLAS

LSF

Gatekeeper: Padova-site