-- HarryRenshall - 25 Jun 2007

Tier 1 FNAL-FermiLab. To provide 36% of CMS resources.  
Month CMS Requirements Tier 0 Requirements
April 2006 20 MB/sec aggregate Phedex (FTS) traffic to/from temporary disk. Data to tape from Tier 0 at 50 MB/sec (may be part of SC4) 3rd to 16th CERN disk-disk at 200 MB/sec. 18th to 24th CERN disk-tape at 75 MB/sec
May 20 MB/sec aggregate Phedex (FTS) traffic to/from temporary disk CERN background disk-disk top up to 200 MB/sec
June 20 MB/sec aggregate Phedex (FTS) traffic to/from temporary disk. SC3 functionality rerun. Run 7000 jobs/day at end June CERN background disk-disk top up to 200 MB/sec
July 20 MB/sec aggregate Phedex (FTS) traffic to/from temporary disk. Monte Carlo from Tier 2 incoming sent on to CERN. Test Tier 2 to Tier 1 transfers at 10 MB/sec per Tier 2. Last 2 weeks take 'raw' data from CERN to tape at 50 MB/s CERN background disk-disk top up to 200 MB/sec
August 20 MB/sec aggregate Phedex (FTS) traffic to/from temporary disk. Monte Carlo from Tier 2 incoming sent on to CERN. Test Tier 2 to Tier 1 transfers at 10 MB/sec per Tier 2. Last 2 weeks (after high rate T0-T1disk-disk tests) take 'raw' data from CERN to tape at 50 MB/s (data can be deleted after 24 hours) CERN background disk-disk top up to 200 MB/sec
September 20 MB/sec aggregate Phedex (FTS) traffic to/from temporary disk. Till mid-September take 'raw' data from CERN to tape at 50 MB/s (data can be deleted after 24 hours). From mid-September ramp up to 1 October start of CSA06 at 3000 jobs/day (needing 720 KSi2K of cpu and a total of 280 TB of disk) CERN background disk-disk top up to 200 MB/sec
October 20 MB/sec aggregate Phedex (FTS) traffic to/from temporary disk. CSA06 at 3000 jobs/day (needing 720 KSi2K of cpu and a total of 280 TB of disk) CERN background disk-disk top up to 200MB/sec
November 20 MB/sec aggregate Phedex (FTS) traffic to/from temporary disk. Demonstrate 100 MB/sec from Tier 0 to tape (would like it to be an SC4 activity). CSA06 at 3000 jobs/day (needing 720 KSi2K of cpu and a total of 280 TB of disk) till mid-November CERN background disk-disk top up to 200MB/sec
December Backup the October CSA06 disk files of 280TB to new permanent tape storage. Provide 90 KSi2K of cpu and an additional 7 TB of permanent tape storage for MC event generation. CERN background disk-disk top up to 200MB/sec
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Topic revision: r1 - 2007-06-25 - HarryRenshall
 
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