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Maint-20131121

Last Modified {{last_modified}}

  • all servers will be rebooted with new kernels
    • SLF5 2.6.18-371.1.2.el5 Release Date: Oct 30, 2013
  • ifora2 SAM production server reboot with kernel and DRAC management card 09:30
  • GPCF VM maintenance affecting minos25, minos-slf4/5/6
  • DCache and Enstore software updates ( Enstore and Postgresql upgrades deferred )
    • Down 08:00 to 20:00 CDT, 12 hours
    • Affects PNFS, DCache and Enstore
  • Fermigrid GPGrid head node updates 09:30 to 11:30
    • running jobs will be terminated or restarted

FEF status link will be http://fefweb.fnal.gov/mediawiki/index.php/IF/GPGrid/GPCF_Downtime_11/21/2013

SERVICE DOWN UP COMMENT
Servers 08:40: 11:35
Enstore/Dcache 08:00 11:00
Fermigrid 09:30 11:40
SERVER DOWN UP COMMENT
minos25 08:40 08:45
minos50 08:58 09:00
minos51 08:58 10:45
minos52 08:58 09:00
minos53 08:58 10:55 mount /pnfs/minos
minos54 08:58 09:00
minos-slf5 08:40 08:45
minos-slf6 : : no update
ifsamgpvm01 08:40 08:45
ifora2 09:40 10:15 SAM Oracle

Issues after planned maintenance - none

  • Expected :
    • remount /pnfs/minos - minos53 only
    • restart predator - 12:00
    • restart roundup
  • Pending
  • Fixed

Announcement to minos-users,minos-admin,minosdb-support,minos-run,ecl

Minos Fermilab scheduled computing maintenance Thu 2013 Nov 21

The following Fermilab computing services will be down
during the scheduled maintenance day this Thursday 2013 Nov 21:

08:00-12:00 Minos servers - kernel updates
08:00-20:00 DCache/Enstore - DCache upgrades, new Enstore servers, Postgresql database

As usual, see details and progress notes at
https://cdcvs.fnal.gov/redmine/projects/admin/wiki/Maint-20131121