Speaker
G. Sun
(INSTITUE OF HIGH ENERGY PHYSICS)
Description
These are several on-going experiments at IHEP, such as BES, YBJ, and CMS
collaboration with CERN. each experiment has its own computing system, these
computing systems run separately. This leads to a very low CPU utilization due
to different usage period of each experiment. The Grid technology is a very
good candidate for integrating these separate computing systems into a "single
image", but it is too early to be put into a production system as it is not
stable and user-friendly as well. A realistic choice is to implement such
an integration and sharing with Maui, an advacned scheduler. Each PC farm
is thought as a partition, which is assigned high priority to its owner users
with preemtor feature. this paper will describe the detail of implementation
with Maui scheduler, as well as the entire system architecture and configuration
and fuctions.
Primary author
G. Sun
(INSTITUE OF HIGH ENERGY PHYSICS)
