Operations Report 22/03/2010
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Contents
Summary of Previous Week
- Deployed CASTOR Pre-Prod Database (3 Node Cluster)
- Upgraded Certification CASTOR SRM
- CASTOR Capacity/Resiliency Planning
- PSU application on 3D databases
- FTS upgrade
Operational Issues and Incidents
CASTOR: Neptune4 database node reboot (under investigation - no break in service)
Plans for Week(s) Ahead
- Finalising Add/Delete Node Procedures (for CASTOR server replacement)
- Continuing New CASTOR Hardware Investigation
- Test CASTOR 2.1.8/2.1.9 Upgrade Against Production ATLAS Snapshot
Downtimes and At Risk
| Description | Start | End | Affected VO(s) | Type |
|---|---|---|---|---|
| Cleanup on Non-Atlas LFC Database | 25 March 09:00 | 25 March 14:00 | Non-LHC Users | Downtime |
Development Priorities
- Migrate ATLAS TAGs to 64bit systems
- Investigate ORACLE replication technique for LFC/FTS resilience
- Investigate hardware architecture, backup and recovery strategy, resilience and validation of restored backup.
Requirements and Blocking Issues
None
OnCall
- Rich
Absences
Eter - All Week Carmine/Keir - Tuesday - Wednesday
