OSG Integration at UChicago

Introduction

This twiki web is focused on Integration activities at U Chicago. See also OSG @ UC for other OSG activities at UC.

Dashboards

• VTB/ITB resource description homepage
• Monitoring
• News blogs Planet OSG

Node Matrix

The node matrix should be updated as soon as a real or virtual machine is on the ITB. Use the Status (2) to specify if it is running or not. Future plans are available in NodesAllocation.

Name	VM	Job	Specs (1)	Public IP	Status (2)	Notes
						Host OS for kvm on storage node, has 2 MD1200 attached, VMs for pool only need internal ips, Wired for serial console
						Serves osg_data and osg_app to worker nodes and CEs
						Wired for serial console
						RSV / nagios central monitoring, condor/pbs jobview host, certify host
						Home for ITB robot website / VTB cache / SVN webservices
						Uses condor jobmanager
						Wired for serial console
						ITB CREAM testing
						Wired for serial console
						Nimbus/VM shipping, running pbs and can be used as a compute node as well
						PBS/condor overlay -- initially used for performance comparisons
						PBS/condor overlay -- priority to PBS
						PBS/condor overlay -- priority to Condor
						Wired for serial console
						[[http://twiki.grid.iu.edu/bin/view/Documentation/CampusFactoryInstall][Campus Factory]] submitting to itbv-pbs

Notes:

• (1) Machine specs:
  • Hardware in case of physical machine (model/RAM/disk)
    • R610, have AAA processor, #GB RAM, have use one drive to run the host OS (SL 5.5) and the other 5 drives (RAID configuration - LVS) are used for the virtual machines
  • VM specs (cores/RAM/disk allocated)
• (2) Machine status:
  • - running and operational
  • - installed but off
  • WP or blank - work in progress

Install & Config

• NodesAllocation
• GridColombiaWorkshopInfrastructure
• VMwareInfrastructure
• Bestman/Xrootd installation on itb1-3
• MediaWikiInstallation
• DrupalInstall
• ITBManagementChanges
• VDTChimeraUpgrade
• JobviewInstallation
• PerformanceCharacterizationForVM

Tools & Services

• SVN repository
• DjangoWebNotes
• GraphToolNotes
• SurveyorDevelopment

Meetings

Tuesdays at 10am, Searle room #201

Minutes:

• MinutesOSGUC110125
• MinutesOSGUC110215
• MinutesOSGUC110222
• MinutesOSGUC110301
• MinutesOSGUC110315
• MinutesOSGUC110329
• MinutesOSGUC110405

Documents

• 2009-2-17.ValidationToolsSTG.pdf: ITB validation system talk - Suchandra

References

• Django web framework
• OSG Integration twiki
• ITBAtticArea

-- RobGardner - 17 Dec 2008