Learn · CERN

Talk14 min

Insights from Operating CTA at CERN

Pablo Oliver Cortes · CERN

Watch At CERN

About

Operating the CERN Tape Archive all year-round does not come without surprises and challenges: massive recall campaigns, peak system throughput for archival during the data tacking period and (not so) transparent upgrades to critical services we depend on push the system to the limits, popping some nuts and bolts from time to time.

In this presentation, we will share insights gained from challenges such as temporary network disconnects and hardware problems. We will also discuss the procedures we have developed to mitigate these issues while working towards long term solutions..

0:00:00 Slide 1

0:03:47 Slide 2

0:05:26 Slide 3

0:11:39 Slide 4

The talk

  1. Insights from Operating CTA at CERN 2025-03-27 · 14 min · CERN's player

Credits and licence

Institution
CERN
Department
HEP Computing
Speaker
Pablo Oliver Cortes
Year
2025
Language
English
Subjects
Computer science
Source
CERN
Licence
CERN, as CERN states it. CERN's terms
Attribution
© CERN. CERN provides its audiovisual media free of charge for educational and informational use, credited to CERN; this lecture is shown in CERN's own player.
Who can watch
CERN gives no rating. Invisible Network shows it to Tweens profiles and older, judged from what the source says about it. How courses are placed