Overview of Globus Software
Grid Security Infrastructture (GSI)
Public Key Infrastructure (PKI) certificates
Two keys - public and private keys
Dartmouth grid uses Dartmouth Certificate Authority
Commonly used commands:
grid-proxy-init, grid-proxy-info, grid-proxy-destroy
grid-cert-info, grid-cert-request
grid-change-pass-phrase
Grid Resource Allocation and Management Service (GRAM)
remote job submission and management
relies on a resource manager for scheduling and resource brokering
Commonly used commands:
globusrun, globus-job-run,
globus-job-submit, globus-job-status, globus-job-get-output
globus-job-clean
GridFTP
high-performance, secure, reliable data transfer
uses GSI security
Commonly used commands
globus-url-copy
Uberftp - interactive client for GridFTP
Monitoring and Discovery Services (MDS)
discover and publish system configuration and status information
Globus-Overview.src last modified Jun 8, 2005
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