public:stopdayactivities_6feb2018

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Stop-day activities February 6-7, 2018


Coordinator Reinoud Bokhorst roadmin@astron.nl
Software Support Arno Schoenmakers softwaresupport@astron.nl
Science, Operations and Support Matthijs vd Wiel sos@astron.nl
Observer Richard Blaauw observer@astron.nl

More stopday details

LOFAR Schedule cycle 9

  • Reboots and idrac reboots. (Hopko/Robin)
  • Block access at 08:00 (Teun)
  • All nodes: file system check and reboot. (Hopko, Robin)
  • Check/debug persistence of Slurm reservations (Reinoud)
  • Reinstall and upgrade of head nodes (Hopko, Reinoud)
  • Reinstall and upgrade of mgmt01, including Robinhood (Hopko, Kees)
  • Update hosts file (Hopko)
  • Upgrade Robinhood client on all CEP4 nodes (Hopko)
  • no actions
  • Reboots all done (Teun)
  • √ Clean Zabbix history tables (lcs104)
  • Upgrade some portals from Ubuntu 14 to Ubuntu 16 LTS
  • Test performance of lcs104 with new kernel update (by using a clone)
  • none
  • none
  • Update MoM version on dop303, lcs023, lcs029 (version 3.0.11) [AS]
  • Migrate MoM-OTDB-Adapter from sas001 to ccu001 [JK, AS]
  • √ Tune postgres @ ldb003 (Reinoud)
  • none
  • Rebuild of Docker images from Jenkins (related to head nodes upgrade, SwS) See tools_dependencies (not the bootstrap, just the rebuild part [JDM])
  • none
  • none
  • √ Update AstroWise common (Reinoud)
  • none
  • SURFsara dCache (LTA) maintenance between 09:00 and 17:00.
  • Oracle LTA database: a standby db will be created on new hardware (Tsyganov, CIT).

The next stopday is April 3+4. (Easter Tuesday)

  • Last modified: 2018-02-06 11:08
  • by Reinoud Bokhorst