====== Stop-day activities June 5-6, 2018 ======

\\

^ Coordinator | Reinoud Bokhorst | roadmin@astron.nl |
^ Software Support | Arno Schoenmakers | softwaresupport@astron.nl |
^ Science, Operations and Support | Pietro Zucca | sos@astron.nl |
^ Observer | Henk Mulder | observer@astron.nl |


⇒ [[engineering:stop_day_procedures|Description of stopday procedures]]\\
⇒ [[https://docs.google.com/spreadsheets/d/e/2PACX-1vSEbxNss-nmOofKDXJRmgACwMDB9zeekBLRl39krswsVGIigfvzD_EdnlKJ_2TF-IGgoX2IXvc2YlXL/pubhtml|LOFAR Schedule cycle 10]]\\
⇒ The next stopday is scheduled for August 7.
===== Systems =====



==== Cobalt ====

  * ✔ Reboots and idrac reboots. (Hopko)


==== CEP3 ====

  * ✔ Block access at 08:00 (Teun)
  * ✔ All nodes: file system check and reboot. (Kees)


==== CEP4 ====

  * ✔ Reboot (Hopko)
  * ✔ Recreate Docker thinpools on CPU nodes
  * ✔ Recabling of Infiniband, details in Jira ticket
  * Performance tests after recabling

==== LEXARS ====

  *  ✔ Reboot (Hopko/Robin)


==== LCU ====

  *  

==== Central Services ====
 
  * ✔ Restart qpidd@ccu001 (ref. https://support.astron.nl/jira/browse/ROADMT-99)
  * ✔ Test DMZ KVM Failover  (DMZ KVM Hypervisor hosts DMZ services (portal,dns server,smtp,proxy etc))
  * ✔ OS upgrade and reboot
==== LTA ====

  * ✔ Update and reboot (Reinoud)
  * ✔ Migration of Oracle DB to new hardware (Andrey Tsyganov)
==== Aartfaac ====

  * ✔ Check for broken disks **Fail**: ais007 had a degraded RAID1, but a controller firmware update helped.



==== Core switches ====

  * ✔ Warm reset PD0, RD0 and RD1 (Arjen)



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

==== MoM and related ====

  * none

==== MAC/SAS ====

  * none

==== CEP3 ====

  * none

==== LCU ====

  * synchronize Python packages, see list in ticket
  * ✔ umask change for foreign stations

==== CEP4 ====

  * Rollout Docker images
  * ✘ SLURM upgrade  (postponed)
==== Aartfaac ====

  * none

==== COBALT ====

  * none

==== LTA ====

  * none 

===== In the field =====

  *