RAL Tier1 weekly operations Overview 20100510

Production Managers Report

Planned interventions and other operational issues Production Team Report 2010-05-10

LHC Schedule and Experiment Issues

https://wiki.e-science.cclrc.ac.uk/web1/bin/view/EScienceInternal/LhcSchedule

Changes

Approved Changes

• Cleaning up SUBREQUEST table

Other considered changes

• None

Pending scheduling or pending implementation

• Kernel + Glibc on Oracle RAC Nodes (delayed unless security concerns)
• Move CMS to T10KB drives
• Switch to Quattor as the deployment mechanism for New disk servers
• Reconfigure CEs to enable mappings for glexec (& Atlas hospital queue & middleware updates)

Reviewed Changes

• DB backup server install (Good change; Minor change to plan as DBs could be taken down due to co-scheduling with network changes.)
• Rebalancing of ORACLE ASM disks (Good change; on time)
• Install 32 bit CASTOR libraries on worker nodes (A good change; Well tested and implemented.)

Team Reports

Fabric

RAL Tier1 weekly operations Fabric 20100510

Grid Services

http://www.gridpp.ac.uk/wiki/RAL_Tier1_weekly_operations_Grid_20100510

CASTOR

http://www.gridpp.ac.uk/wiki/RAL_Tier1_weekly_operations_castor_10/05/2010

Database

http://www.gridpp.ac.uk/wiki/Operations_Report_10/05/2010