CERN Accelerating science

OS upgrade on nas controllers serving some physics databases

 
Description: 

As recommended by Netapp support, an operating system upgrade will be done on four controllers serving physics database applications.

Intervention is expected to be transparent but due to its nature database services are at risk.

Specific Service Detail: 
Databases affected (http://sls.cern.ch/sls/service.php?id=Databases): pdb_dg_rac10 lcgr cmsonr_adg_rac10 cmsr compr
Reason for this intervention: 

Netapp recommended upgrade.

Effective from date: 
Wednesday, July 31, 2013 - 14:30
End date: 
Wednesday, July 31, 2013 - 16:30
Service Element Affected: 
Experiment Database Service
Impact on service: 
Intervention should be transparent
Posted by: 
IT-DB
Unit responsible for resolution: 
IT Department