CERN Accelerating science

Patching of downstream capture cluster for ATLAS and LHCB T0-T1s replication (ATLDSC and LHCBDSC databases) - rolling intervention.

 
Description: 

The  Oracle security patch (CPU July 2012) will be applied in a rolling fashion on the ATLAS and LHCB downstream capture cluster.

The patch deployment is rolling and the replication services between T0 and T1s will be available during all the time, however  performance of data propagation can be degradeted. 

Specific Service Detail: 
ATLAS conditions data replication between ATLAS Offline database (ATLR) and T1s sites - LHCB conditions data replication between LHCB Offline database (LHCBR) and T1s sites and Online database (LHCBONR) - LHCB LFC data replication between LHCB Offline database (LHCBR) and T1s sites
Effective from date: 
Tuesday, September 18, 2012 - 14:00
End date: 
Tuesday, September 18, 2012 - 17:00
Service Element Affected: 
Database Replication Services
Impact on service: 
Service will be available but degraded
Posted by: 
IT-DB
Unit responsible for resolution: 
IT Department