Speaker
Dr
Vincenzo Ciaschini
(INFN CNAF)
Description
Current developments in the world of HEP-based grid
computing have put an accent on
the need to differentiate user jobs on the basis of
group/role membership, creating
in effect several classes of service, each with its own
specific configuration, and
the need to have a fair-share mechanism in place to permit a
full and fair use of
available resources. This poster shows a policy-based
solution of this problem, whose
main features are a high configurability and the capacity to
change mappings between
groups and classes on the fly, without requiring a
reconfiguration or a stop of the
services.
Author
Dr
Vincenzo Ciaschini
(INFN CNAF)
