CERN Accelerating science

Patching of ATLAS offline production database (ATLR) - rolling intervention.

 
Description: 

The latest Oracle security patch will be applied in a rolling way on the ATLAS offline production database (ATLR). The patch deployment is rolling and the database services will be available during all the time, however some applications may experience session failures.

Additional Information: streams replication (ATLAS online -> ATLAS offline)  will be fully stopped during the intervention.

Specific Service Detail: 
Services which may be affected are: ATLAS_AMI, ATLAS_ATLOG, ATLAS_AUTHDB, ATLAS_COCA, ATLAS_CONFIG, ATLAS_COOLPROD, ATLAS_COOLWRITE, ATLAS_DA, ATLAS_DCS, ATLAS_DD, ATLAS_ELTRT, ATLAS_FRONTIER, ATLAS_GLANCE, ATLAS_HTMLDB, ATLAS_INTEGRATION, ATLAS_LARCALIB, ATLAS_LARGFR, ATLAS_LARGUS, ATLAS_LOG_MESSG, ATLAS_MDA, ATLAS_MDT_DCS, ATLAS_MUON, ATLAS_MUON_EC_ALIGN, ATLAS_MUON_RPC, ATLAS_MUONCERT, ATLAS_MUONCSC, ATLAS_OKS, ATLAS_OKSPROD, ATLAS_PVSSCONF_DCS, ATLAS_PVSSPROD, ATLAS_T0, ATLAS_TAGS_REGISTRY, ATLAS_TODO, ATLAS_TRT, ATLR_BACKUP, streams replication (ATLAS online -> ATLAS offline)
Reason for this intervention: 

Quarterly security patch.

Effective from date: 
Tuesday, May 15, 2012 - 09:00
End date: 
Tuesday, May 15, 2012 - 12:00
Service Element Affected: 
DB & Application Platform Service for Projects & Experiments
Impact on service: 
Service will be available but degraded
Posted by: 
IT-DB
Unit responsible for resolution: 
IT Department