Meeting Notes for 18 March 2009

Action Items

• Mihael branches from TRUNK soon, test on www12, 17

Cosmic

• New pre/post-test infrastructure is ready, awaiting go/no-go for push from TRUNK into BRANCH/1.0
• Push execution modes to production?

Multilevel Investigations (CMS)

• 1:1 Mapping between LOs, milestones, etc.
• MC & Rundata = same elab
  • References made to a standalone test-beam elab for a limited investigation.
• OGRE has four different investigation levels (like Bluestone's three) for more or less sophisticated analyses.
• Might want to have a single project page from CMS referencing the two separate CMS elabs.

LIGO

• Eric got in contact w/ CalTech.

Branching?

• How long between branch releases?
• Major feature changes = branching
• Release early, often - assuming things work and are stable (pass tests, &c)

Misc

• Percent done, dependancies can generate a Gantt chart in Google Docs

Development Protocol

• www13 is used only for testing
  • Send a message that a rollout is imminent?
  • Some people accidentally nuked some in-place data.
• Eric is using www15 so he can do in-place updates
• Send a message before we do a rollout on www13?

Mirror

• In-saeng Suh@ Notre Dame Center for Research Computing might be a place to host a mirror or failover site away from ANL.
• TomJ might have an offer from Florida
• Need hardware
• Need software effort (nontrivial)
• TomL suggests a one-page technical proposal for what might be needed