====== WSRT stop-day activities 8 June 2021 ======

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^ Coordinator | Walter | roadmin@astron.nl |
^ Software Support | n/a | n/a  |
^ Science, Operations and Support | Manu Orru |orru@astron.nl | 
^ Observer | Richard Blaauw    | observer@astron.nl |

==== Actions ====

  * Operator will stop Apertif software before 08:00 LT
  * Update & reboot of all listed WSRT and DWG systems (Walter and Teun)[[https://docs.google.com/spreadsheets/d/1kub84wpTDOCPX8R2JrnqcYl2x1kxKTh0R3BuVgqIrCE/edit#gid=73826342| WSRT Stop day checklist and System Overview]] 
  * ALTA system migration from dop812/dop813 to dop825/dop826 (Hanno, Roy, Nico, Mike)


Note:
  * Spacewalk VM (wop76) will be updated before stop-day (Walter)
  * Perform update of test systems: dop375, dop445, dop818, wop78 before the stop-day (Walter)
  * Perform update of test hypervisors: dop212, wop85 (ZFS/KVM) before the stop-day (Walter)
  * Update Dell BIOS and firmware on hypervisor servers (dsu tool)

  



==== Stop Day Procedure ====



:!: The stop-day procedures can be found [[engineering:stop_day_procedures|on this page]] :!: