ATLAS Distributed Computing Operation Shift Teams experience during the discovery year and beginning of the Long Shutdown 1
Alexey Sedov, Alessandro Di Girolamo, Guidone Negri, H. Sakamoto, J. Schovancova, Iouri Smirnov, Armen Vartapetian, Jaehoon Yu · Journal of Physics Conference Series · 2014
ATLAS Distributed Computing Operation Shifts evolve to meet new requirements. New monitoring tools as well as operational changes lead to modifications in organization of shifts. In this paper we describe the structure of shifts, the roles of different shifts in ATLAS computing grid operation, the influence of a Higgs-like particle discovery on shift operation, the achievements in monitoring and automation that allowed extra focus on the experiment priority tasks, and the influence of the Long Shutdown 1 and operational changes related to the no beam period.