CERN Accelerating science

Upgrade of Ontap operating system on six NAS controllers

 
Description: 

Ontap OS will be upgraded on six controlers  serving http://sls.cern.ch/sls/service.php?id=DB_GP (i.e cerndb1,gisdb) , http://sls.cern.ch/sls/service.php?id=DB_AIS  (i.e. histo, desfound, payprod, baan) and http://sls.cern.ch/sls/service.php?id=DB_IT (i.e lemonrac,hacsdb), as recommended by Netapp support. We expect the intervention to be transparent, however, due to its nature the above database services are at risk. In the case where there is a problem, applications connected to above databases will lose connection, the downtime may vary but we dont expect it to be more than 30 minutes.

Specific Service Detail: 
Several databases belonging to different database SLS groups are affected. Please check descriptions above.
Effective from date: 
Wednesday, September 7, 2011 - 10:30
End date: 
Wednesday, September 7, 2011 - 12:00
Service Element Affected: 
DB & App Platform for AIS
Impact on service: 
Intervention should be transparent
Posted by: 
IT-DB
Unit responsible for resolution: 
IT Department