Monday, April 13, 2015

GOC Service Update - Tuesday, April 14 at 13:00 UTC – OASIS2 Deployment Delay

We’ve received a request to delay the OASIS2 deployment until April 28 because of urgent production use. The OASIS2 deployment includes the following changes:

*The oasis CVMFS Stratum 0 will be upgraded to the latest versions of cvmfs and oasis rpms; the repository will be replaced by one that was rebuilt from scratch. The httpd configuration will be updated to better handle heavy load from sending large updates to many Stratum 1s. 
* The oasis-login user access machine will be rebuilt and upgraded to the latest oasis rpm.
* The oasis-replica Stratum 1 will have a rebuilt replica of the oasis repository and be upgraded to the latest oasis rpm. The httpd configuration will be updated to better separate the traffic to clients and other Stratum 1s, and to limit the rate data is sent to other Stratum 1s. 

This delay does not affect the non-OASIS2 changes previously announced.