Operations Report 12/10/2009
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Revision as of 10:42, 12 October 2009 by Richard sinclair (Talk | contribs)
Contents
Summary of Previous Week
Developments
- CASTOR Databases Recovered and Moved to Old Disk Array
- LFC/FTS Services Moved to Orisa Database
- LHCB 3D Database Moved to Old Disk Array
- ATLAS 3D Database Restored - Currently Being Re-Synced with CERN
Operational Issues and Incidents
- CASTOR: Databases down because of disk arrays problems from 4/10 to 8/10
- 3D: Database because of disk array problems from 6/10 to 9/10
- LFC/FTS Databse down due to disk array problem (6/10) Restored Service on Orisa DB (7/10)
Plans for Week(s) Ahead
- CASTOR: Analyse Last Weeks Recovery Operations
- CASTOR:Investigate Moving Pluto Database Backup Area to Bulk Array
- CASTOR: Implement Copy of Redo Logs on Server as well as ASM (Improve Resilience)
- 3D: Re-sync ATLAS Database with CERN
Downtimes and At Risk
Description | Start | End | Affected VO(s) |
---|---|---|---|
Development Priorities
- CASTOR Database Monitoring
- Migrate ATLAS TAGs to 64bit systems
- Investigate ORACLE replication technique for LFC/FTS resilience
Requirements and Blocking Issues
Description | Required By | Priority | Status |
---|---|---|---|
Hardware for Tag databases | Medium | Waiting | |
Hardware to test LFC database replication | Medium/high | Waiting |
OnCall
- Richard Sinclair