German Cancio – WP4 developments Partner Logo WP4 / ATF ATF meeting, 9/4/2002...
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Transcript of German Cancio – WP4 developments Partner Logo WP4 / ATF ATF meeting, 9/4/2002...
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German Cancio – WP4 developments - n° 2
Outline
Analysis of WP4
Dependencies on external Software
Dependencies on SW provided by other WP’s
Vagueness of responsibilities/ holes in functionality between WP’s
Redundancy/duplication of WP’s
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German Cancio – WP4 developments - n° 3
Analysis of WP’s: WP4 (I)(Runtime) Dependencies on external Software
LCFG
Globus: gatekeeper/GRAM
No feedback from Authorization group on LCAS component
MDS-2 info provider specification (what will be the impact of Globus3 and the OGSA?)
Operating system RH Linux -> RH62, RH72. Support for 6.2? Solaris…?
Batch systems LSF, PBS Condor from release 1.4 on
Future dependencies to come: database and GUI for monitoring (TBD)
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German Cancio – WP4 developments - n° 4
Analysis of WP’s: WP4 (II)
Dependencies on SW provided by other WP’s
Packaging (SW packaged according to WP4 standards and rules) vs. Globus GPT and others…
Wider question: what WP’s are mandatory to deploy??
Service management: provide LCFG component [wrapper] for your services
In the future: R-GMA && WP4 information providers Changes on the schema?
Changes on the invocation model (push/pull) and output format?
Again: impact of OGSA
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German Cancio – WP4 developments - n° 5
Analysis of WP’s: WP4 (III)
Vagueness of responsibilities/ holes in functionality between WP’s
Accounting (at global and local=fabric level). What info is needed from the fabric? For what purpose? (authorization, grid banking?)
MPI Inside a fabric farm Between fabric farms
Interactive jobs
(not related to WP4…) Management of storage capacity on cluster CPU nodes?
Use local disk space for (unreliable) replicas
Schema definition (GLUE work)
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German Cancio – WP4 developments - n° 6
Analysis of WP’s: WP4 (IV)
Redundancy/duplication of WP’s
Monitoring Schemata and interface for sensors
Presentation of monitoring data