ADC Weekly

Europe/Zurich
3196/R-023 (CERN)

3196/R-023

CERN

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Alessandro Di Girolamo (CERN) , I Ueda (Department of Particle Physics-University of Tokyo)
ADC Weekly (17 Dec 2013)
Chaired by: Ueda, I; Di Girolamo, Alessandro


---> Rucio renaming: deadline for sites
reminder.
deadline 1st of February. sites not migrated (or not started/agreed) will be excluded from ATLAS DDM.


---> AMOD/ADCoS report
Openssl issue 1'
for sites and central services, please read
https://twiki.cern.ch/twiki/bin/view/LCG/WLCGDailyMeetingsWeek131216#Monday
"openssl issue"


---> MC production
Jose
xmas break:
- std requests 70/100Mevents (10 days of "full grid")
- pre-DC14 campaign. plan to use multicore for this. 80M signal samples+ 70M signle particles

?Peter: regarding MCORE. are these jobs starting to flow? when? can you send us email.
- not sent anything yet (validation of task waiting)
? 250M events: can you estimate the volume produced?
- few hundreds of TBs
 
--->
Reprocessing activity: period B,D (D after B is mostly done)
workload less than a week.
- running fully automatic mode, we don't touch anything.
- we have MCP sites (e.g. CERN)

More on MultiCore
message to sites:
Configure MCORE queues fully dynamically if experienced with it
Static allocation otherwise: 50% of production resources for T1 and big T2

--->
DPD production during xmas
1) NTUP_IDVTXLUM
2) NTUP_COMMON v2
cache being validated now.. 270kb/evt for data and 340kb/evnt for MC.
Long jobs (over 1 day)
data 1.6PB for 2 copies on datadisk. MC is 3.6 PB for 2 copies.

? NTUP_COMMON v1 tape migration is ok?
yes


--->
DDM: space overview (and prediction)
NTUP_COMMON v1 the T2 copies (2) can be secondarized. David/Tomas will check with AK.




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