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Maint-20140220

Last Modified {{last_modified}}

  • all servers will be rebooted with new kernels
    • SLF5 2.6.18-371.4.1.el5
    • SLF6 2.6.32-431.5.1.el6
  • GPCF VM maintenance affecting novagpvm*, conditions database/ECL , IFBEAM service
    • IFBEAM data will still be logged, and NUMIMON plots should be up
    • ECL is down while the database is down
  • DCache and Enstore software updates
    • Down 08:00 to 14:00 CDT, 6 hours
    • Affects PNFS, DCache and Enstore
  • Fermigrid kernel upgrades and worker node reinstalls
    • running jobs will be terminated or restarted

FEF status link is http://fefweb.fnal.gov/mediawiki/index.php/IF/EAG/GPGrid/GPCF_Downtime_20_Feb_2014

SERVICE DOWN UP COMMENT
Servers 08:00 11:25 databases up 09:41
Enstore/Dcache 08:00 13:30
Fermigrid 08:00 11:40 drained GPGrid 02/18 15:50

Issues after planned maintenance

  • Expected :
  • Pending
  • Fixed

Announcement to nova_offline

NOvA Fermilab scheduled computing maintenance Thu 2014 Feb 20

The following Fermilab computing services will be down
during the scheduled maintenance day this Thursday 2014 Feb 20

08:00-12:00 Minos and GPCF servers - kernel updates and GPCF expansion
08:00-12:00 Fermigrid worker reconfiguration
08:00-14:00 DCache/Enstore - kernel updates, software upgrades

IFBEAM will be offline, but data will be logged and NUMIMON plots should work
Conditions and Hardware databases, and ECL will be affected.

Jobs running on Fermigrid will be stopped or restarted.

As usual, see details and progress notes at
https://cdcvs.fnal.gov/redmine/projects/novaart/wiki/Maint-20140220