Workflow Team Meeting - Nov 11 4PM CERN, 9 FNAL time

Vidyo Link

Attending

  • FNAL: Jen, Jorge, Gaston, Matteo, SeangChan
  • US:
  • CERN : Julian, Dima, Alan
  • EU:

Personnel

  • Julian to Colombia Dec 14, and then contract ends, will be working remotely from Colombia until the First of Jan
  • Ajit out till Nov
  • JR unavailable until Nov 23d
  • Next Thurs-Mon Holidays in US
    • Meeting next week undecided

News - Dima

  • Major problem getting anything HP through system
    • how do we get high priority requests through the system quickly - we have small HI requests
    • Do we want to have a new agent with a different team?

3 top issues effecting production

  • come up with a strategy for changing priority to take control of tails of workflows.
    • big taskchains/MC taking over, possible to keep them at a lower priority to allow other jobs to go through faster?
    • agents local queues and global queue is flooded with big low prio montecarlo and taskchain.
  • status of recovery scripts
  • On Monday evening three agents were rebooted see elog.
    • Jobs lost in all three of them -> slow ramp up.
    • Weren't restarted until Tues morning.
    • Please synchronize with infrastructure teams when servers need to be restarted -> bring up couch and wmagents.
    • Jen will discuss this at the meeting this afternoon.

Site support - Gaston

  • Into the waiting room: T2_ES_IFCA
  • Out of the waiting room: T2_IN_TIFR, T2_IT_Bari, T2_EE_Estonia, T2_PK_NCP, T2_BR_UERJ and T2_RU_INR.
  • Out of the morgue: T2_RU_SINP

Sites in Waiting Room: T2_TH_CUNSTDA, T2_RU_SINP, T2_ES_IFCA

Sites in Morgue: T2_PL_Warsaw, T2_MY_UPM_BIRUNI, T2_TR_METU, T2_RU_RRC_KI, T2_RU_ITEP, T2_RU_PNPI.

Transfers - Jorge

  • JINR Disk-Tape
    • testing transfer between disk and tape at JINR. Need a backfill dataset at T2_disk size ~2TB for Jorge to play with
    • datasets elsewhere transfer to JINR DISK
    • Alan and Julian will get it for him

News & Issues

Workflows

ReDigi

*

TaskChains

StepChain

Rereco

Store Results

MonteCarlo

Agent Issues

RelVal Andrew

L3 discussion - Ajit, Jean-Roch, Matteo

Opportunistic Resources

Automatic Assignment And Unified Software

AOB

-- JenniferAdelmanMcCarthy - 2015-11-16

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Topic revision: r6 - 2015-11-19 - JenniferAdelmanMcCarthy
 
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