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Talk19 min

Configuring user access control in CTA

Volodymyr Yurchenko · CERN

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About

CTA uses access mechanism provided by EOS and adds tape-specific layer. If one of these elements is misconfigured, a user won't be able to read a file, or, on the contrary, unauthorized access can be granted.

This talk explains how the combination of the ACL, Unix permissions and mount rules works in CTA. We show which tools we use for the permissions management and what are capabilities and limitations of our system..

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The talk

  1. Configuring user access control in CTA 2022-03-09 · 19 min · CERN's player

Credits and licence

Institution
CERN
Department
HEP Computing
Speaker
Volodymyr Yurchenko
Year
2022
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
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