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Comment: Table & Totals

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Work descriptions

Effort
(usually hours; 1 day = 6 hours @ 75%)
Lulu, unless otherwise indicated

Elapse time
(usually days or weeks)

Est. date

Install and config CentOS on headnode
(Use Node 2)

3 days

1 week

 

Install and config Warewolf
Includes attaching one (new) node

5 days

1 week

 

Install and config Torque

2 days

.5 wk

 

Install and config WebMO

5 days

1 week

 

Install and config 2nd (new) node
and 3rd (old) node.

1 day

.2 week

 

Jun et al. test & tweak

2 days

1 week

End of August

Cleanup / additional

 

 

 

Total

18 days

5.7 weeks

 

Plan

See above work descriptions for detailed steps.

Overview plan:

  • Pull an old Compute Node (CN) and convert to a new CentOS HD Head Node ("new HN")
  • Add new CNs to new HN
  • Add one old CN's to new HN
  • After testing, shift production to new HN.
  • Add the rest of the old CN's to new HN
  • Convert old HN to CN and add it to new HN
  • Later; see P41: Migrate to ChemIT Community Head Node
    • Add all CN's to ChemIT Community HN
    • Convert Collum HN to CN and add to ChemIT Community HN

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