CMS Tier-0 Calendar

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week 27 (03 - 09 July)

  • 3 Jul 2006 - Activity: ...
  • 3 Jul 2006 - First tests with the new T0 software prototype
  • 3 Jul 2006 - IT Actions:
  • 3 Jul 2006 - Creation of a new CMS pool T0input, 5 disk server
  • 3 Jul 2006 - BPS provides disk server performance scenarios
  • 3 Jul 2006 - Misc:
  • 3 Jul 2006 - Dirk Away
  • 3 Jul 2006 - Jens Away

week 28 (10 - 16 July)

  • 10 Jul 2006 - Activity: ...
  • 10 Jul 2006 - Scalability tests (3,4,6,8,10 server setups) comparison of CASTOR2 standard scheduling with a possible direct round-robin scheduling. This would require a special Castor2 setup = 5 overlapping pools)
  • 10 Jul 2006 - Continue functionality tests of the T0 software limited performance
  • 10 Jul 2006 - IT Actions:
  • 10 Jul 2006 - Increase the T0input pool to 10 nodes
  • 10 Jul 2006 - Use the default CMS pool (or WAN) for extended functionality T0 tests
  • 10 Jul 2006 - Misc:
  • 10 Jul 2006 - Jens Away

week 29 (17 - 23 July)

  • 17 Jul 2006 - Activity: ...
  • 17 Jul 2006 - Continue tests
  • 17 Jul 2006 - IT Actions:
  • 17 Jul 2006 - Create a new pool, T0export with 10 disk servers and use it as part of the tests this would be the pool where reconstruction, tape migration and T1 export would take place
  • 17 Jul 2006 - Misc:

week 30 (24 - 30 July)

  • 24 Jul 2006 - Activity: ...
  • 24 Jul 2006 - Continue tests
  • 24 Jul 2006 - IT Actions:
  • 24 Jul 2006 - Misc:

week 31 (31 - 6 August)

  • 31 Jul 2006 - Activity: ...
  • 31 Jul 2006 - Continue tests
  • 31 Jul 2006 - IT Actions:
  • 31 Jul 2006 - Misc:

week 32 (7 - 13 August)

  • 7 Aug 2006 - Activity: ...
  • 7 Aug 2006 - Continue tests
  • 7 Aug 2006 - Full functional test of the T0 software, aim for nominal speed (225 MB/s)
  • 7 Aug 2006 - IT Actions:
  • 7 Aug 2006 - Increase the T0export pool to 20 disk server
  • 7 Aug 2006 - Misc:

week 33 (14 - 20 August)

  • 14 Aug 2006 - Activity: ...
  • 14 Aug 2006 - Run at full nominal speed for one or two days
  • 14 Aug 2006 - The T1 export question needs to be clarified (real transfers or emulation)
  • 14 Aug 2006 - Clarify the expected performance of the reconstruction program
  • 14 Aug 2006 - IT Actions:
  • 14 Aug 2006 - Increase the T0export pool to 35 disk server
  • 14 Aug 2006 - Misc:
  • 16 Aug 2006 - Tony away

week 34 (21 - 27 August)

  • 21 Aug 2006 - Activity: ...
  • 21 Aug 2006 - PR scale tests
  • 21 Aug 2006 - PR with MB
  • 21 Aug 2006 - IT Actions:
  • 21 Aug 2006 -
  • 21 Aug 2006 - Misc:
  • 21 Aug 2006 - Dirk away
  • 23 Aug 2006 - Tony back

week 35 (28 - 3 August/September)

  • 28 Aug 2006 - Activity: ...
  • 28 Aug 2006 - PR Scale tests
  • 28 Aug 2006 - Timing of PR for signal events
  • 28 Aug 2006 - IT Actions:
  • 28 Aug 2006 -
  • 28 Aug 2006 - Misc:

week 36 (4 - 10 September)

  • 4 Sep 2006 - Activity: ...
  • 4 Sep 2006 - Run at full nominal speed for one or two days
  • 4 Sep 2006 - The T1 export question needs to be clarified (real transfers or emulation)
  • 4 Sep 2006 - Clarify the expected performance of the reconstruction program
  • 4 Sep 2006 - IT Actions:
  • 4 Sep 2006 - Increase the T0export pool to 35 disk server
  • 4 Sep 2006 - Misc:
  • 4 Sep 2006 - Dirk back

week 37 (11 - 17 September)

  • 14 Aug 2006 - Activity: ...
  • 14 Aug 2006 - Run at full nominal speed for one or two days
  • 14 Aug 2006 - The T1 export question needs to be clarified (real transfers or emulation)
  • 14 Aug 2006 - Clarify the expected performance of the reconstruction program
  • 14 Aug 2006 - IT Actions:
  • 14 Aug 2006 - Increase the T0export pool to 35 disk server
  • 14 Aug 2006 - Misc:

week 38 (18 - 24 September)

  • 14 Aug 2006 - Activity: ...
  • 14 Aug 2006 - Run at full nominal speed for one or two days
  • 14 Aug 2006 - The T1 export question needs to be clarified (real transfers or emulation)
  • 14 Aug 2006 - Clarify the expected performance of the reconstruction program
  • 14 Aug 2006 - IT Actions:
  • 14 Aug 2006 - Increase the T0export pool to 35 disk server
  • 14 Aug 2006 - Misc:

week 39 (25 - 1 September/October)

  • 14 Aug 2006 - Activity: ...
  • 14 Aug 2006 - Run at full nominal speed for one or two days
  • 14 Aug 2006 - The T1 export question needs to be clarified (real transfers or emulation)
  • 14 Aug 2006 - Clarify the expected performance of the reconstruction program
  • 14 Aug 2006 - IT Actions:
  • 14 Aug 2006 - Increase the T0export pool to 35 disk server
  • 14 Aug 2006 - Misc:

the resources (disk servers) for the two mentioned pools will come from some 3 different sources 1. to reach the 2006 resources allocation for CMS another 10 disk servers need to be added from IT (T0input buffer) 2. the resources for the T0export buffer will come from a re-arrangement of the existing CMS pools (cmsprod, wan) 3. for the 2 weeks of the full test (week 32+33) another ~20 server will be added from the special DC IT resources (on loan for 2 weeks)

-- NickJSinanis - 26 Jun 2006

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Topic revision: r6 - 2020-08-30 - TWikiAdminUser
 
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