Speaker
Minh Duc Nguyen
(Lomonosov Moscow State University Skobeltsyn Institute of Nuclear Physics)
Description
CernVM-FS is a solution to scalable, reliable and low-maintenance software distribution that is widely used in various High Energy Physics collaborations. The information that can be distributed by CernVM-FS is not limited to software but any other data. By default, the whole CernVM-FS repository containing all subdirectories and files is available to all users in read-only mode after mounting. This behaviour is not acceptable when CernVM-FS is used to distribute data that require different access levels. In this paper, we introduce an approach to apply data access policy to CernVM-FS so that a user can list and read only certain subdirectories and files according to his access level. All other subdirectories and files are hidden.
Primary author
Minh Duc Nguyen
(Lomonosov Moscow State University Skobeltsyn Institute of Nuclear Physics)
Co-author
Alexander Kryukov
(M.V. Lomonosov Moscow State University (RU))
