CERN Accelerating science

Replacing EOSCMS Headnodes and instance update

 
Description: 

Substituting two main headnode with new hardware due to "CC-retirement 2011", during this interventio the system could be not reachable until the update of the DNS tables and could not be covered by a short client-side software retry. Upgrade of the eos software to the next release. The intervention should be transparent, however, there might be a short service interruption, in which case the client-side software will retry to connect.

Specific Service Detail: 
eoscms cluster
Effective from date: 
Wednesday, September 21, 2011 - 10:00
End date: 
Wednesday, September 21, 2011 - 11:00
Service Element Affected: 
Storage Service for Projects & Experiments
Impact on service: 
Service will be available but degraded
Posted by: 
IT-DSS
Unit responsible for resolution: 
IT Department