DUNE Data Management Meeting

Tuesday 21 Jan 2025, 09:00 → 10:05 US/Central

203 (Feynman Computing Center)

This is the weekly DUNE Data Management Meeting. We discuss the Data Management Project for the upcoming DUNE experiment, and also data management operations issues. Attendees are people who are actually working on data management plus higher DUNE computing management as required.

09:00 → 09:05 Standing Item: Rucio Token Development Status

Speakers: James Perry, Steven Timm (Fermilab)

No update

09:05 → 09:10 Standing item: Proposed upgrades / configuration changes

Speakers: Brandon White (Fermilab), Marc Mengel (Fermilab), Steven Timm (Fermilab)

Redeployments/ changes to HELM charts went fine--Brandon

09:10 → 09:15 Standing Item: Datasets pending DM action

HAve OK to take the hitreco for fardet-vd and fardet-hd 2023 campaign off of disk.

 

Working with Michael Dolce of near detector to get his metadata right.. Full ND LAr + TMS

 

Jake almost done with hd-protodune-det-reco merge

 

Will merge reco2_ana root files from the 2023 production (a.k.a. anatree files) and send them to tape.

 

Discussion:  Tammy--there are also analysis files from the TMS that are smaller < 100 MB

Alex Booth posted a footprint saying they should be.. need to make sure we've got those too.

There may be other TMS analysis files than the ones from Michael above.

 

09:15 → 09:35 CTA collaboration meeting practice talk

Speaker: Tammy Walton (Fermilab)

Note--the time of the Compute session which includes data management has moved, to Thursday Noon cern time.

Steve will end up giving the DM summary unless Doug gets back to him and wants to do it.

 

 

09:30 → 10:00 Discussion--How long to ask CILogon to extend and plan C if they don't

Speaker: Doug Benjamin (Brookhaven National Laboratory (US))

Main thing that came up in today's discussion is that we need a way to have users be able to read files interactively outside of JustIN production, and that means that we would have to have all our remote storage sites take tokens.

Also we DUNE need to test jobsub without proxies, which we have not yet done.. have a test jobsub client where we can do this.. Steve will make it available for those that have time to test.