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Maint-20150820

Last Modified 2015/08/21 17:25

06:45-07:00 S-S-WH8W-9 5 minute outages
subnets 19/25/31/35/55 DIR/FESS/LSS/ESH/PPD
08:00 FCC3/GCC-A network migration, before FNDCA/STKEN work
08:00-17:00 FNDCA/STKEN
08:00-12:00 ECF - VMs minosgpvm01,4,5,6,7,datagpvm01,-nearline
08:00-12:00 FERMICLOUD head nodes down
08:00 jobsub_client upgrade to v1_1_5 no downtime
10:00-12:00 GUMS database switch, transparent
12:00 ECL upgrade, transparent

SERVICE DOWN UP COMMENT
dCache/Enstore 08:00 21:00 parts were up around 17:00
second outage 08/21 06:10-07_05, some hosts rebooted for NFS mount
VM systems 08:00 12:22
GUMS 10:00 12:15 Issues
move was very slow
max connections wrong on new server
database permissions were wrong, some still wrong
connection problems continue through 17:00
ECL/Redmine 12:00 12:22 problem with applying Tags found and fixed in 6.3a Thu PM
JOBSUB v1_1_5 13:47

Issues after planned maintenance - none

  • Expected :
    • restarted predator
    • restart roundup
  • Pending
  • Fixed
    • ECL 6.3 had trouble writing Tags ( did not affect Minos )
      • fixed in 6.3a

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

Minos Fermilab scheduled computing maintenance Thu 2015 Aug 20

The following Fermilab computing services will be down
during the scheduled maintenance day this Thursday 2015 Aug 20

06:45-07:00 S-S-WH8W-9 5 minute outages
subnets 19/25/31/35/55 DIR/FESS/LSS/ESH/PPD
08:00 FCC3/GCC-A network migration, before FNDCA/STKEN work
08:00-17:00 FNDCA/STKEN
08:00-12:00 ECF - VMs minos-slf5,data,nearline,60,61,62,63
08:00-12:00 FERMICLOUD head nodes down
08:00 jobsub_client upgrade to v1_1_5 no downtime
10:00-12:00 GUMS database switch, transparent
12:00 ECL upgrade, transparent

As usual, see details and progress notes at
https://cdcvs.fnal.gov/redmine/projects/admin/wiki/Maint-20150820