SPGrid Status in Ferrara and beyond Concezio Bozzi INFN Ferrara La Biodola, May 20th 2003 On behalf of: Daniele Andreotti – Enrica Antonioli – Eleonora Luppi – Paolo Veronesi People also involved in SPGrid: Tim Barrass, Wahid Bhimji, Peter Elmer, Dirk Hufnagel, Marc Kelly, Douglas Smith

La Biodola - May 20th Concezio Bozzi - INFN Ferrara Hardware status in Ferrara EDG is installed on RH6.2 and RH7.3 nodes PBS queue specific for RedHat 7.3 nodes is defined BaBar VO is authorized to access the INFN RBs in Bologna (cnaf009g.cnaf.infn.it) Resources in Ferrara are visible from the IC RB as well (thanks to David Colling!) RH7.3 resources are accessible by using in your JDL: Requirements=isMember(other.RunTimeEnvironment,"FERRARA") && other.QueueName == "wn73"; An SP5 federation is installed and available: babarbecue.fe.infn.it:: /babar/databases/SP5/BKG/bbrprod/9195/BaBar.BOOT Contains conditions + Dec2001 background collection

La Biodola - May 20th Concezio Bozzi - INFN Ferrara Integration into EDG Pack software in relocable rmps Pack software in relocable rmps Give a tag to software, will be published as RunTimeEnvironment and used in JDL files. Give a tag to software, will be published as RunTimeEnvironment and used in JDL files. Send RPMs and tag to the EDG Integration Team, that will test the rpms on a micro-testbed. If everything OK, they will include them in a new EDG software release. Send RPMs and tag to the EDG Integration Team, that will test the rpms on a micro-testbed. If everything OK, they will include them in a new EDG software release. Each sitemanager will be notified of the new release, and will upgrade his testbed farm. Each sitemanager will be notified of the new release, and will upgrade his testbed farm. Accessory parts to install software via LCFGng are also needed, and are ready since some time (we showed them in Karlsruhe) Accessory parts to install software via LCFGng are also needed, and are ready since some time (we showed them in Karlsruhe)

La Biodola - May 20th Concezio Bozzi - INFN Ferrara An RPM to run Moose has been built and installed “by hand” on RH7.3 worker nodes: An RPM to run Moose has been built and installed “by hand” on RH7.3 worker nodes: ls /opt/babar/ Roo tcl Roo tcl8.0 Contents: Contents: ls /opt/babar/ Roo/ ls /opt/babar/ Roo/ bin etc library shlib src bin etc library shlib src bin: MooseApp (77MB) etc: site.sh (setup envvar like BFROOT, OO_FD_BOOT, LD_LIBRARY_PATH) library: a link to init.tcl (tcl error otherwise…) shlib: shared libraries (37MB) src: tcl files and flat files (16MB)Total RPM: 136MB Building an rpm for Moose Babar release: 1.4GB

La Biodola - May 20th Concezio Bozzi - INFN Ferrara Determining required parts Naively, MooseApp + tcl file obtained with dump mechanism Naively, MooseApp + tcl file obtained with dump mechanism For a number of reasons, we could not obtain the latter For a number of reasons, we could not obtain the latter Shared libraries are also needed Shared libraries are also needed Anything else? Anything else? Use strace/ldd Use strace/ldd The answer is: The answer is: 475 tcl files 475 tcl files 165 flat files 165 flat files 42 shared libraries 42 shared libraries

La Biodola - May 20th Concezio Bozzi - INFN Ferrara Moose was successfully run on RH7.3 worker nodes by using both the INFN-CNAF and IC Resource Brokers Moose was successfully run on RH7.3 worker nodes by using both the INFN-CNAF and IC Resource Brokers JDL script: JDL script: ~/testSPGrid]$ more Moose.jdl Executable = "Moose.csh"; StdOutput = "Moose.out"; StdError = "Moose.err"; InputSandbox = {"Moose.csh", "MooseProductionOptions.tcl", "B0B0bar_generic.dec"}; OutputSandbox = {"Moose.out", "Moose.err"}; Requirements = IsMember(other.RunTimeEnvironment,"FERRARA") && other.QueueName == "wn73"; Assuming Options,.dec and.csh files are built by someone else Assuming Options,.dec and.csh files are built by someone else Running Moose

La Biodola - May 20th Concezio Bozzi - INFN Ferrara Submission via Genius Genius under evaluation by BaBar Genius under evaluation by BaBar Genius portal installed in Ferrara (including MyProxyserver) Genius portal installed in Ferrara (including MyProxyserver) Moose jobs submitted to Ferrara with Genius via IC RB: Moose jobs submitted to Ferrara with Genius via IC RB:

La Biodola - May 20th Concezio Bozzi - INFN Ferrara Next steps Include RPM in EDG release (2.0 by end of the month?) Include RPM in EDG release (2.0 by end of the month?) Upgrade from Roo to roo-X Upgrade from Roo to roo-X This allows us to use virtually any CPU with EDG software installed. This allows us to use virtually any CPU with EDG software installed. Bottleneck: access conditions Bottleneck: access conditions Solution: at least a conditions DB per country/region/Babar site Solution: at least a conditions DB per country/region/Babar site Extend metodology to sites already running Babar software (Wahid Bhimji, Tim Barrass), or to sites using Globus+VDT (Dirk Hufnagel) Extend metodology to sites already running Babar software (Wahid Bhimji, Tim Barrass), or to sites using Globus+VDT (Dirk Hufnagel) Start working on bookkeeping and production tools (Douglas Smith, Marc Kelly, Daniele Andreotti), integration with Grid portals like Genius (Daniele, Concezio) Start working on bookkeeping and production tools (Douglas Smith, Marc Kelly, Daniele Andreotti), integration with Grid portals like Genius (Daniele, Concezio)

Backup

La Biodola - May 20th Concezio Bozzi - INFN Ferrara ~]# rpm -qpi Moose i386.rpm Name : Moose Relocations: /opt/babar Version : 0.1 Vendor: INFN - Ferrara Release : 1 Build Date: Wed 05 Mar :25:32 PM CET Install date: (not installed) Build Host: print.fe.infn.it Group : SPGrid/BaBar Source RPM: Moose src.rpm Size : 2560 License: GNU General Public License (GPL) Packager : INFN - Ferrara URL : Summary : Moose Description : A simple Test RPM for BaBarSPGrid Default Installation creates: /opt/babar/bin/MooseAppFake Installation with --prefix creates: /bin/MooseAppFake Packager : INFN - Ferrara URL : Summary : Moose Description : A simple Test RPM for BaBar SPGrid Default Installation creates: /opt/babar/bin/MooseAppFake Installation with --prefix creates: /bin/MooseAppFakehttp:// Test rpm (1/3)

La Biodola - May 20th Concezio Bozzi - INFN Ferrara Test rpm (2/3) ls /opt/local/linux/6.2/RPMS/WP8/BaBar/ Makefile Moose i386.rpm Makefile Moose i386.rpm more /opt/local/linux/6.2/rpmcfg/BaBar-rpm.h /* BaBar SOFTWARE RPM LIST */ Moose Made some changes to the EDG standard config files on the LCFGng server : Added the WP8/BaBar/ repository Created the BaBar-rpm.h containing the rpm-list for BaBar software.

La Biodola - May 20th Concezio Bozzi - INFN Ferrara Test rpm (3/3) Added to redhat62-cfg.h a BaBar line to set the related repository for automatic updating. RPMDIR/WP8/BaBar:\ rpm -qa |grep Moose Moose ls /opt/babar/bin/ MooseAppFake On the Worker Nodes and Computing Element: Added the following lines to WN-rpm and CE-rpm of LCFGng server config files, in order to install this rpm on the Computing Element and Worker Node: /* BaBar software */ #include "BaBar-rpm.h"