The order of the stop-day will be Cobalt, CEP4, CEP3.
Network
Swap ports of Cobalt node 8 to address the UDP packet loss (Arjen)
Cabinet D8 need to power down to replace a power meter at 10:00 (Kees)
(affected systems: lcs116, lcs117, mgt001, all portal virtual machines: agro, cosmic, dep1, dep2, geo, geolofar, knmi, nap, portal, smtp)
Cabinet A1 (Dragnet) needs to power down to replace a power meter
All NL LCU's need to reload ntpd using Ansible. It will change the priority of ntpd to -6.
LCU replacement
All (!) International stations will replace their LCUs. Uninterrupted network access is vital.
The international LCU's will be switched off at 08:15 LT
Note: The LCU in the Concentrator Node will be replaced Jan 3, 2017
Systems
Central
Update spacewalk host (make image first!)
cep2
Reboot of all nodes
Cobalt
Reset idrac
Reboot
CEP3
Do a filesystem check on /data of lof001-022 (Done by Robin)