Tier 2 SC4 Milestones
From GridPP Wiki
Revision as of 15:50, 15 August 2006 by Jamie ferguson (Talk | contribs)
Contents
Summary
SRM
- 80% of sites have working (file transfers with 2 other sites successful) SRM by end of December
- All sites have working SRM by end of January
- 40% of sites (using FTS) able to transfer files using an SRM 2.1 API by end February
- All sites (using FTS) able to transfer files using an SRM 2.1 API by end March
- Interoperability tests between SRM versions at Tier-1 and Tier-2s (TBC)
FTS Channels
- FTS channel to be created for all T1-T2 connections by end of January
- FTS client configured for 40% sites by end January
- FTS channels created for one Intra-Tier-2 test for each Tier-2 by end of January
- FTS client configured for all sites by end March
Data Transfers
Tier-2 Transfers (End of Summer 2006)
Target rate 250Mb/s, subject to external conditions
- Identify, confirm participation of and verify bandwidth at 3 reference sites by end August
- Sustained transfer of data from a reference site to a tier 2 site for 24hrs; 50% of sites by mid September
- Sustained transfer of data from a reference site to a tier 2 site for 24hrs; 100% of sites by end September
- Sustained transfer of data from a tier 2 site to a reference site for 24hrs; 50% of sites by mid September
- Sustained transfer of data from a tier 2 site to a reference site for 24hrs; 100% of sites by end September
Target rate 200Mb/s, subject to external conditions
- Tier 2 engaged in a sustained transfer of data simultaneously from/to a reference site site for 24hrs; 50% of sites by mid October
- Tier 2 engaged in a sustained transfer of data simultaneously from/to a reference site site for 24hrs; 100% of sites by end October
Tier-1 to Tier-2 Transfers
Target rate 300-500Mb/s
- Sustained transfer of 1TB data to 20% sites by end December
- Sustained transfer of 1TB data from 20% sites by end December
- Sustained transfer of 1TB data to 50% sites by end January
- Sustained transfer of 1TB data from 50% sites by end January
- Sustained individual transfers (>1TB continuous) to all sites completed by mid-March
- Sustained individual transfers (>1TB continuous) from all sites completed by mid-March
- Peak rate tests undertaken for all sites by end March
- Aggregate Tier-2 to Tier-1 tests (250Mb/s sustained to 4 Tier-2 sites) by mid-March
- Aggregate Tier-1 to Tier-2 tests completed at target rate of 1Gb/s by end March
Inter Tier-2 Transfers
Target rate 100 Mb/s
- Sustained transfer of 1TB data between largest site in each Tier-2 to that of another Tier-2 by end February
- Peak rate tests undertaken for 50% sites in each Tier-2 by end February
LCG File Catalog
- LFC document available by end November. Done.
- LFC installed at 1 site in each Tier-2 by end December Done. (Though slipped to January, was 75% in December)
- LFC installed at 50% sites by end January Done.
- LFC installed at all sites by end February
- Database update tests (TBC)
VO Boxes
Depending on experiment responses to security and operations questionnaire and GridPP position on VO Boxes.
- VOBs available (for agreed VOs only) at 1 site in each Tier-2 by mid-January
- VOBs available at 50% sites by mid-February
- VOBs available at all (participating) sites by end March
Experiment Specific Tests
TBC
- To be developed in conjunction with experiment plans