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Stop-day activities January 7-8, 2020

Coordinator roadmin@astron.nl
Software Support schaap@astron.nl
Science, Operations and Support asabere@astron.nl
Observer observer@astron.nl

Description of stopday procedures
LOFAR Schedule cycle 13

Cobalt2

  • Reboots (ROadmin)
  • Restart IB Switch (Hopko)

CEP3

  • Block access at 08:00 (Reinoud)
  • Reboots (Kees)
  • Remount /var/spool/slurm and /globaldata to new NFS server (nfs.offline.lofar)

CEP4

  • Reboots (Hopko)
  • Restart IB Switches (Hopko)
  • Move lcs032 (VM for Slurm DB)

LEXARS

  • Reboots (Reinoud)

LCU

  • Reboot (few nodes only) (ROadmin)

Portals

  • Update & reboot (Jasmin)

Central Services lcs020 .. lcs030

  • OS upgrade and reboot (All)
  • NFS switch: make lcs115 and nas alias of lcs168
  • switch NIS (replacement)
  • switch dns/dhcp (optional)

LTA

  • Update & reboot (Reinoud)

Aartfaac

  • None

Core switches & network

  • None

DWG Lofar Systems

  • Update & reboot (All)
  • None

MAC/SAS

  • None

CEP3

  • None

LCU

  • None

CEP4

  • None

Aartfaac

  • None

COBALT

  • none

LTA

  • none


  • Last modified: 2020-01-06 11:59
  • by Reinoud Bokhorst