Special instructions: HLT high throughput
Created by: gladky
From shifter bulletin
- High throughput running (2016-11-29, R. Mommsen) When running with a high throughput (>5.5 GB/s) out of FFF/HLT, please pay particular attention to any signs of problems on the BU appliances. Please ask the shift leader to switch to the “physics only” prescale column whenever any of these problems occur:
- any yellow/red fields in the last 3 columns of the FFF table on DAQView which persist for more than a minute
- any alert message on the F3 monitoring page which complain about Input/output errors
- >20 continuous LS on the F3 monitoring page are not mini-merged (2nd row of green/red boxes) and further delays are building up
- >60 LS on the F3 monitoring page are not macro-merged (3rd row of green/red boxes)