WLCG Global Information Registry
Introduction
The WLCG Global Information Registry
prototype
brings together information published by different grid infrastructures like EGI and OSG. It shows both information on pledged resources and actual available resources. The WLCG Global Information Registry aims at aiding LHC experiments to configure their own experiment databases for job submission and storage management by providing a single entry point for information on WLCG resources.
Hotfixes
Please, find the list of
hotfixes agreed by all LHC VOs that will be implemented in the Global Information Registry until they are eventually fixed in the corresponding information sources.
Comparator
Please, find the
comparison results between the Global Information Registry and AGIS.
Requirements
Job Submission
ATLAS
The following attributes should be provided to enable populating the ATLAS AGIS database used to submit jobs.
| AGIS |
GLUE 1.3 |
GLUE 2.0 |
| ce_endpoint |
GlueCEHostName |
GLUE2EndpointURL |
| ce_flavour |
GlueCEImplementationName |
GLUE2EndpointInterfaceName |
| ce_jobmanager |
GlueCEJobManager |
GLUE2ManagerProductName |
| ce_queue_maxcputime |
GlueCEMaxCPUTime |
GLUE2ShareMaxCPUTime |
| ce_queue_maxwctime |
GlueCEMaxWallClockTime |
GLUE2ShareMaxWallTime |
| ce_queue_name |
Glue CEName |
GLUE2ShareMappingQueue |
| ce_queue_status |
GlueCEStatus |
GLUE2ShareServingSate |
| ce_version |
GlueCEImplementationVersion |
GLUE2EndpointImplemenationVersion |
| rc |
N/A (Rebus Federation) |
N/A (Rebus Federation) |
| rc_site |
GlueSiteUniqueID |
GLUE2ServiceAdmindomainForeignKey |
In order to provide the previous information, the following attributes are also needed. Note that in GLUE 1.3 the foreign key relationships are more complicated:
| GLUE 1.3 |
GLUE 2.0 |
GlueServiceUniqueID, GlueForeignKey: GlueSiteUniqueID |
GLUE2ServiceUniqueID, GLUE2ServiceAdmindomainForeignKey |
| In GLUE 1.3 there is a constraint that one service can only contain one endpoint |
GLUE2EndpointUniqueID, GLUE2EndpointServiceForeignKey |
GlueServiceUniqueID GlueVOViewLocalID (not globally unique), GlueCEUniqueID= (from the CE GlueForeignKey: GlueClusterUniqueID ) |
GLUE2ComputingShareUniqueID, GLUE2ComputingShareServiceForeignKey |
GlueCEUniqueID, GlueForeignKey: GlueClusterUniqueID |
GLUE2ComputingManagerUniqueID, GLUE2ComputingManagerServiceForeignKey |
LHCb
- GOCDB downtimes associated to the computing resources have been requested by LHCb and added to the registry.
Storage Management
ATLAS
| AGIS |
GLUE 1.3 |
GLUE 2.0 |
| se |
GlueServiceEndpoint |
GLUE2EndpointURL |
| se_flavour |
GlueServiceType |
GLUE2EndpointImplemenationName |
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