Change Details

We added new servers on codfw T247021 but we didn't decomm the hosts scheduled to retire. With the upcoming DC switchover we need to speed this up as keeping those hosts in the cluster will just increase the overall latency

We added new servers on codfw T247021 but we didn't decomm the hosts scheduled to retire. With the upcoming DC switchover we need to speed this up as keeping those hosts in the cluster will just increase the overall latency This ticket is about all R420 servers that have been procured in RT ticket [[ https://rt.wikimedia.org/Ticket/Display.html?id=9011 | #9011 ]] in 2015 aka "type A hardware".

We added new servers on codfw T247021 but we didn't decomm the hosts scheduled to retire. With the upcoming DC switchover we need to speed this up as keeping those hosts in the cluster will just increase the overall latency This ticket is about all R420 servers that have been procured in RT ticket [[ https://rt.wikimedia.org/Ticket/Display.html?id=9011 | #9011 ]] in 2015 aka "type A hardware".