1. Information Providers
ComputingElement
Grid
Scheduler
(WP1)
LCAS
static list
wallclocktime
walltime
quota check
resource use
ACL evaluation
plug -
ins
LCMAPS
FLIDS
Policy
Gridification component
WP 4 component
Non
WP4 subsystem
Credential Rep.
uid/gid
other
tokens SE
Configuration
Mgmt,
Installation
Mgmt
communications
within established
security
context
RMS
farms
GriFIS
Information Providers
Fabric Monitoring
IMS
(WP3)
R-GMA
FabNAT
External to fabric
Internal to fabric
StorageElement
(WP5)
(Configuration Mgmt)
Job repository
Globus Gatekeeper
EDG Gatekeeper
Job Manager