Review of the EGEE/WLCG, NDGF and OSG Critical Probes used for Availability Metrics Calculations

EGEE/WLCG Critical probes

This is the list of critical probes used for Availability and Reliability calculations in EGEE/WLCG sites.

NDGF Critical probes

This is the list of critical probes used for Availability and Reliability calculations in NDGF sites.

OSG Critical probes

This is the list of critical probes used for Availability and Reliability calculations in OSG sites.

SAM tests that raise alarms in the EGEE central dashboards

This is the list of SAM critical tests used to generate alarms to the COD dashboard.

Calculation of Availability and Reliability Metrics

The periodical calculation of availability and reliability metrics for EGEE/WLCG, OSG and NDGF sites is performed by GridView following the Service Availability Computation Algorithm approved by the LCG Management Board in 2007.

-- DavidCollados - 03 Dec 2007