In high-energy physics,terabyte and soon petabyte-scale data collections are emerging as critical community resources.A new class of "Data Grid" infrastructure is required to support distributed access to an...In high-energy physics,terabyte and soon petabyte-scale data collections are emerging as critical community resources.A new class of "Data Grid" infrastructure is required to support distributed access to and analysis of these datasets by potentially thousands of users.Data Grid technology is being deployed in numerous experiments through collaborationssuch as the EU DataGrid,the Grid Physics Network,and the Particel Physics Data Grid[1],The Globus Toolkit is a widely used set of services designed to support the creation of these Grid infrastrunctures and applications,In this paper we survey the Globus technologies that will play a major role in the development and deployment for these Grids.展开更多
In this report we intend to discuss a deployment of the Globus toolkits in regional grid structure devoted for LHC physics analysis,One of our peculiarities is poor network connectivity in between two parts of experim...In this report we intend to discuss a deployment of the Globus toolkits in regional grid structure devoted for LHC physics analysis,One of our peculiarities is poor network connectivity in between two parts of experimental computing nodes,In early stage of deployment we met several technical difficulties due to several bugs and malfunctions.At PNPI the own Certificate Authority(CA) was created.展开更多
文摘In high-energy physics,terabyte and soon petabyte-scale data collections are emerging as critical community resources.A new class of "Data Grid" infrastructure is required to support distributed access to and analysis of these datasets by potentially thousands of users.Data Grid technology is being deployed in numerous experiments through collaborationssuch as the EU DataGrid,the Grid Physics Network,and the Particel Physics Data Grid[1],The Globus Toolkit is a widely used set of services designed to support the creation of these Grid infrastrunctures and applications,In this paper we survey the Globus technologies that will play a major role in the development and deployment for these Grids.
文摘In this report we intend to discuss a deployment of the Globus toolkits in regional grid structure devoted for LHC physics analysis,One of our peculiarities is poor network connectivity in between two parts of experimental computing nodes,In early stage of deployment we met several technical difficulties due to several bugs and malfunctions.At PNPI the own Certificate Authority(CA) was created.
