====== Lofar Stop-day activities May 11-12, 2021 ======

^Coordinator|Walter Greenwood|[[roadmin@astron.nl|]]|
^Software Support|Mattia Mancini|mancini@astron.nl|
^Science, Operations and Support|Bernard Asabere|asabere@astron.nl|
^Observer (May 11)|Henk Mulder|observer@astron.nl|
^Observer (May 12)|Henk Mulder|observer@astron.nl|

⇒ __[[:engineering:stop_day_procedures|Description of stopday procedures]]__ \\
⇒ __[[https://docs.google.com/spreadsheets/d/1flog-28DV3n7gWaQKkt6CvPUAVxiV_Ty9C0UcaaUCA0/edit#gid=1097184013|LOFAR Schedule cycle 15]]__

__⇒ [[https://docs.google.com/spreadsheets/d/1xLRG_4uq_b911z3tWAn1wlhf31-8L5RjfsaCN05GIcI/edit#gid=1107175666|Stopday status sheet]]__

===== Systems =====

==== Cobalt2 ====

  * Reboots (Hopko)
  * Restart IB Switch (Hopko)

==== CEP3 ====

  * Block access at 08:00 (Walter)
  * Reboots (Kees)

==== CEP4 ====

  * Reboots (Hopko)
  * Restart IB Switches (Hopko)
  * head01 <> head02 switch (head02 should become master) (Jasmin)

==== LEXARS ====

Reboots (Hopko)

==== LCU ====

None

==== Portals ====

  * Update & reboot (Walter)

==== Central Services lcs020 .. lcs030 ====

  * OS upgrade and reboot (Teun)

==== LTA ====

  * Update & reboot (Walter)

==== Aartfaac ====

  * Check NFS mounts after NFS server reboot. (Teun)

==== Core switches & network ====

  * reboot (Arjen K) (skip)

==== DWG Lofar Systems ====

  * Update & reboot (All)
  * Non CentOS 7 systems: dop225, dop227, dop228, dop344, dop803 (Walter)
  * :!: Don't touch: dop411, dop462

===== Software updates =====

==== MoM and related ====

  * None

==== MAC/SAS ====

  * None

==== CEP3 ====

  * None

==== LCU ====

  * None

==== CEP4 ====

  * None

==== Aartfaac ====

  * None

==== COBALT ====

  * none

==== LTA ====

  * none

==== Hypervisors ====

  * Dell BIOS/UEFI updates (dsu tool)