Speaker
Mr
Šimon Tóth
(CESNET)
Description
MetaCentrum, Czech national grid, provides access to various resources across
Czech Republic. In this talk, we will describe unique features of job scheduling
system used in MetaCentrum. System is based on heavily modified Torque batch
system, which is improved to support requirements of such large installation. We
will describe distributed setup of several standalone servers, which can work as
independent servers, while preserving global scheduling via
cooperating schedulers, as well as extensions supporting scheduling of GPU jobs,
support for encapsulation of jobs into virtual machines (started on-demand) or
even virtual clusters (hidden in on-demand prepared private virtual network).
Primary authors
Mr
Miroslav Ruda
(CESNET)
Mr
Šimon Tóth
(CESNET)
