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Transcript of Sponsored by the National Science Foundation GENI I&M Workshop GIMI: Large-scale GENI...
Sponsored by the National Science Foundation
GENI I&M Workshop
GIMI:Large-scale GENI
Instrumentation and MeasurementInfrastructure
Mike ZinkNovember 2, 2011, GEC12, Kansas City
Sponsored by the National Science Foundation 2November 3, 2010
Overview
• GIMI Configuration• I&M tools for WiMAX• OML integration into GENI environment
Sponsored by the National Science Foundation 3November 3, 2010
Goals
• Provide an instrumentation and measurement tools for GENI experimenter community
• Based on OML, IMF, GENI WiMAX, sensor network experience
• Create a portal (based on LabWiki) for experimenters
• Start with tools for WiMAX, GENI Racks, and sensors
• Collaborate with existing I&M Spiral 2 projects and GEMINI
Sponsored by the National Science Foundation 4November 3, 2010
GIMI Configuration Overview
Sponsored by the National Science Foundation 5November 3, 2010
GIMI Configuration
• Move OML into GENI environment– ORCA control framework– Runs on Exo-GENI racks
• Use Gush and/or NS3 for experiment control service (in combination with OML’s EC)– Experiment and measurement orchestration
• Assumes XML messaging service (realized by IMF)– pub/sub – Carries OML messages
Sponsored by the National Science Foundation 6November 3, 2010
MDOD
Measurement Data Object Descriptor• For objects and object descriptors define:
– Schema– Naming– In collaboration with Sol. 2 & 3 measurement projects
• Identify necessary mappings between iRODS metadata catalog information and MDOD.
Sponsored by the National Science Foundation 7November 3, 2010
iRODS
• Integrated Rule Oriented Data System• Distributed storage system, originally designed in
support of data systems for grids• Persistent archive for measurement data • Supports SQL-based queries• We will start with iRODS at 3 sites (NICTA,
RENIC, UMass)– Others can (and are
welcome) to opt in)
Sponsored by the National Science Foundation 8November 3, 2010
LabWiki
Sponsored by the National Science Foundation 9November 3, 2010
I&M Tools for WiMAX Sites
Sponsored by the National Science Foundation 10November 3, 2010
WiMAX – NYU Poly
Sponsored by the National Science Foundation 11November 3, 2010
GIMI for WiMAX
• Prototype development at NYPoly and BBN• Demonstrate GIMI-based measurement in March
2012• Support GIMI-based measurements at additional
GENI WiMAX deployments
GENI Campus Image here!!!
Sponsored by the National Science Foundation 12November 3, 2010
GIMI for Sensors
• Demonstrate GIMI capabilities on CASA weather radar network and smart grid power metering
• CASA:– High bandwidth measurement data – Closed-loop
• Smart grid:– Prototype at UMass– Potentially large-scale US Ignite
Sponsored by the National Science Foundation 13November 3, 2010
OML Integration
Sponsored by the National Science Foundation 14November 3, 2010
Overlap with GEMINI
• Portals– Both projects have their own portals.
• iRODS archival– Could iRODS archival service be used by both
projects?
• perfSonar interface for OML server– Handover of data taken with OML to perfSonar
Sponsored by the National Science Foundation 15November 3, 2010
During Year 1
Community Services:• Demos at GECs• Tutorials at GECs• Documentation and online tutorials• GIMI/OML server• LabWiki• iRODS permanent but NOT secure storage
Sponsored by the National Science Foundation 16November 3, 2010
• Discussion:– How does this fit with your measurement project?– Would you be willing to use GIMI in the “not so distant
future”?– Suggestions
Thanks!