000002064 001__ 2064
000002064 005__ 20200804040252.0
000002064 037__ $$aBELLE2-TALK-CONF-2020-037
000002064 041__ $$aeng
000002064 088__ $$aBELLE2-TALK-DRAFT-2020-050
000002064 100__ $$aMatthew Barrett
000002064 245__ $$aBelle II RAW data management: The Online-Offline data transfer system
000002064 260__ $$aICHEP2020$$c2020-07-30
000002064 300__ $$a16
000002064 500__ $$a15 + 5 minutes.
000002064 520__ $$aData collection at the Belle II experiment started in the spring of 2019. During the early stages of the experiment it is important that the raw data are both copied to permanent storage and made available soon after being recorded to allow for the timely commissioning and calibration of the detector. Automated procedures have been developed to transfer the data from the detector in a timely manner; these procedures include fault management, performance monitoring, and quality checks. It is important that the systems put in place will also scale to the much higher data rates expected in the coming years at Belle II. The development, implementation, and operations of this Belle II online-offline data transfer system will be described.
000002064 6531_ $$aComputing
000002064 6531_ $$aRaw data
000002064 700__ $$aTakanori Hara
000002064 700__ $$aMichel Hernández Villanueva
000002064 700__ $$aKunxian Huang
000002064 700__ $$aDhiraj Kalita
000002064 700__ $$aPetteri Kettunen
000002064 700__ $$aPrashant Shingade
000002064 8560_ $$fmatthew.barrett@desy.de
000002064 8564_ $$uhttps://docs.belle2.org/record/2064/files/BELLE2-TALK-CONF-2020-037.pdf