CAJ | 학술논문

针对核设计平台的运算效率不高、因硬件故障导致的运算中断，提出利用VMware对服务器进行虚拟化，建立虚拟化集群，采用 LSF（Load Sharing Facility）平台对集群中的系统资源进行调度，实现核设计平台的高可用性和负载均衡。论文详细介绍了传统核设计平台在软硬件平台限制和资源利用率上的不足，设计了面向核设计平台的虚拟化集群作业调度系统，并将核设计软件包成功运行在该系统上。实验结果表明保证计算结果正确的前提下，运算效率呈倍数提高。
침대핵설계평태적운산효솔불고、인경건고장도치적운산중단，제출이용VMware대복무기진행허의화，건립허의화집군，채용 LSF（Load Sharing Facility）평태대집군중적계통자원진행조도，실현핵설계평태적고가용성화부재균형。논문상세개소료전통핵설계평태재연경건평태한제화자원이용솔상적불족，설계료면향핵설계평태적허의화집군작업조도계통，병장핵설계연건포성공운행재해계통상。실험결과표명보증계산결과정학적전제하，운산효솔정배수제고。
In order to improve the computational efficiency of nuclear design platform and eliminate interruption due to hardware failure ,servers are virtualized using VMware ,a virtual cluster is built ,system resource in the cluster using LSF (Load Sharing Facility ) platform is scheduled ,the high availability and load balancing of the nuclear design platform are guaranteed .The software and hardware constraints of traditional nuclear design platform and the insufficience rate on re‐source utilization are introduced ,the nuclear design platform job scheduling system is built based on virtualization and clus‐ter ,and the nuclear design software packages run in this system is made successfully .The test results indicated that the computational efficiency was multiply improved in new platform .