18–19 Mar 2024
CERN
Europe/Zurich timezone

Session

Hands-on Sessions

18 Mar 2024, 14:30
31/3-004 - IT Amphitheatre (CERN)

31/3-004 - IT Amphitheatre

CERN

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  1. Pablo Oliver Cortes (CERN)
    18/03/2024, 14:30
    Hands-on Sessions
    Hands-on

    The goal of this hands-on session is to be able to debug common problems that could be faced by CTA administrators or operators. We will briefly give a broad overview of all the logging generated by the different CTA services, along with a peek into our monitoring dashboards. This gives a starting point to be able to understand and debug problems that may appear while operating CTA.

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  2. Julien Leduc (CERN)
    18/03/2024, 16:30
    Hands-on

    Deletions are a rare event in tape archive storage operations. When they happen, they are often the result of a user mistake or a bug. As deletion is asynchronous on the tape side, nothing is physically deleted until the tape is reclaimed. CTA keeps a copy of all the deleted file metadata so that files deleted unintentionally can be restored. This hands-on session will allow participants to...

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