25.07.2012 T9.2 Conference Call

Agenda

Time: Wed July 25, 2012, 16:00 - 16:45 Europe/Rome

Conference call agenda:

• Activity Status
• Activity plan till the next TCOM
• Review use case

Participants

• Andrea Manzi (CERN)
• Nikolaos Drakopoulos (CERN)
• Gianpaolo Coro (CNR)
• Gerasimos Farantatos (NKUA)
• Alex Antoniadis (NKUA)

Minutes

Activity Status

NKUA has worked during the month in the mavenization fo the gRS2 and Madgik commons library. in parallel some enhancements have been also

• increase transfer performances
• Error handling (https://issue.imarine.research-infrastructures.eu/ticket/526)

this new version is under integration by the streams API. Some changes have been performed at the level of initialization for the HTTP transfers.

CERN has worked mainly at:

• enhancements on the Agent Service ( async transfer handling)
• Agent library compliancy with the CL framework
• Scheduler Service design
• Scheduler DB library implementation ( using DataNucleus)

Plan till TCOM

The changes on gRS library will be released in the next gCube minor release ( end of august - beginning of september)

CERN is going to release the enhancements on the Agent service and Library and a first version of the Scheduler Service and Library in the next minor

CERN is going to work on a first version of the Data transfer Widget, which will be used to scheduled transfer trough the portal.

Review

Gianpaolo explains the Geospatial use cases.

Transfers need to be periodically executed, the transfer is too slow.

the GHNgCube Hosting Node. on thredds has to be udapted and then test should be performed.

There are not other requirement. for this.

to recap:

CERN

WP9 to write the report for tomorrow.

grs2 is on the snapshot backward compatible, i