T2_FI_HIP: Complete update of the kale computing nodes to Almalinux
NGI_DE
DESY-HH
TIER2
2026-01-06 04:30
2026-01-06 07:30
OUTAGE
SCHEDULED
critical service failover test - all non critical services without WAN access during the tests, CEs and SEs will be up, but without access to/from the outside
NGI_DE
DESY-HH
TIER2
2026-01-06 07:30
2026-01-06 13:44
OUTAGE
SCHEDULED
grace period after critical service failover test followed by maintenance of various services - see also https://goc.egi.eu/portal/index.php?Page_Type=Downtime&id=37327
AsiaPacific
INDIACMS-TIFR
TIER2
2025-11-30 17:31
2025-12-19 08:18
OUTAGE
SCHEDULED
T2 services Recovering-v2
NGI_DE
DESY-HH
TIER2
2025-12-10 08:00
2025-12-10 13:00
OUTAGE
SCHEDULED
moving ATLAS servers due to topology changes
NGI_DE
LRZ-LMU
TIER2
2025-12-10 15:00
2025-12-11 00:22
OUTAGE
SCHEDULED
Debian major upgrades
NGI_IT
INFN-NAPOLI-ATLAS
TIER2
2025-12-03 18:00
2026-01-16 18:00
OUTAGE
SCHEDULED
Due to technical and adminitrative issues the works for cooling upgrade were stopped. The date of conclusion is out of our control (it has been moved forward several times), so we set another long DT
NGI_NDGF
FI_HIP_T2
TIER2
2025-12-10 15:00
2025-12-11 13:56
WARNING
SCHEDULED
T2_FI_HIP: Machine room renovation
NGI_UK
UKI-LT2-Brunel
TIER2
2025-12-08 09:00
2025-12-09 09:00
OUTAGE
SCHEDULED
ARC7 Upgrade
NGI_IBERGRID
IFCA-LCG2
TIER2
2025-12-05 18:36
2025-12-09 12:00
OUTAGE
UNSCHEDULED
Updating grid squeue
NGI_CH
CSCS-LCG2
TIER2
2025-12-09 07:00
2025-12-09 11:05
OUTAGE
SCHEDULED
Platform and infrastructure maintenance
NGI_DE
RWTH-Aachen
TIER2
2025-12-08 07:00
2025-12-09 19:29
OUTAGE
SCHEDULED
OS migration
NGI_DE
RWTH-Aachen
TIER2
2025-12-08 07:00
2026-01-30 23:00
OUTAGE
SCHEDULED
Configuration
ROC_Canada
CA-VICTORIA-WESTGRID-T2
TIER2
2025-12-03 08:00
2025-12-10 18:52
OUTAGE
UNSCHEDULED
reconfiguring dev cluster
NGI_FRANCE
IN2P3-LPC
TIER2
2025-12-09 06:00
2025-12-10 07:21
OUTAGE
SCHEDULED
Migration for some Services Serveurs to datacenter
NGI_IT
INFN-ROMA1
TIER2
2025-12-09 07:00
2025-12-09 14:41
OUTAGE
SCHEDULED
Preventive downtime to carry out the power-up procedure for new racks and cooling system.
Russia
JINR-LCG2
TIER2
2025-12-08 05:00
2025-12-09 12:43
OUTAGE
SCHEDULED
Moving equipment in the computer room.
NGI_IT
INFN-ROMA1-CMS
TIER2
2025-12-09 05:00
2025-12-10 22:00
OUTAGE
SCHEDULED
Intervention on the UPS system
NGI_CHINA
BEIJING-LCG2
TIER2
2025-12-09 07:30
2025-12-09 09:30
OUTAGE
SCHEDULED
Upgrade eos
NGI_UK
UKI-LT2-Brunel
TIER2
2025-12-11 09:00
2025-12-12 09:00
OUTAGE
SCHEDULED
ARC7 Upgrades on remaining CEs
NGI_CZ
praguelcg2
TIER2
2025-12-08 13:00
2025-12-09 14:00
OUTAGE
UNSCHEDULED
storage issues
NGI_CZ
praguelcg2
TIER2
2025-12-09 14:00
2025-12-12 12:00
OUTAGE
UNSCHEDULED
storage issues
NGI_DE
DESY-HH
TIER2
2026-01-04 17:00
2026-01-06 04:00
WARNING
SCHEDULED
draining CE for maintenance downtime on Jan.06 - see https://goc.egi.eu/portal/index.php?Page_Type=Downtime&id=37327
NGI_IT
INFN-FRASCATI
TIER2
2025-12-11 08:00
2025-12-11 15:00
OUTAGE
SCHEDULED
Data center renovation works
NGI_IBERGRID
UAM-LCG2
TIER2
2025-12-14 16:00
2025-12-17 18:00
OUTAGE
SCHEDULED
Maintenance of the Power Supply of the Tier-2 Center
NGI_DE
DESY-HH
TIER2
2025-12-15 10:00
2025-12-16 17:00
WARNING
UNSCHEDULED
network preparations for fail over test in January, transparent for clients (see https://goc.egi.eu/portal/index.php?Page_Type=Downtime&id=37327)
NGI_UK
UKI-LT2-Brunel
TIER2
2025-12-15 09:00
2025-12-17 23:55
WARNING
UNSCHEDULED
DC Structural Safety Issues
NGI_NL
BelGrid-UCL
TIER2
2026-01-09 07:00
2026-01-15 17:00
OUTAGE
SCHEDULED
We need to make several major changes to our cluster: replace network switches, modify the network configuration on all grid service endpoints, and move several computing and storage servers from one rack to another.
NGI_UK
UKI-NORTHGRID-SHEF-HEP
TIER2
2025-12-22 12:00
2025-12-23 23:59
OUTAGE
SCHEDULED
Building Power being turned off.
NGI_IBERGRID
IFIC-LCG2
TIER2
2025-12-22 07:00
2025-12-22 13:29
OUTAGE
SCHEDULED
HT-Condor Upgrade
NGI_FRANCE
IN2P3-IRES
TIER2
2025-12-19 21:00
2025-12-20 22:00
OUTAGE
UNSCHEDULED
Certificate issue
NGI_FRANCE
IN2P3-IRES
TIER2
2025-12-20 22:00
2025-12-22 19:00
OUTAGE
SCHEDULED
Certificate issue
NGI_UK
UKI-NORTHGRID-MAN-HEP
TIER2
2026-01-12 08:00
2026-01-26 16:00
OUTAGE
SCHEDULED
Rack replacement
NGI_IBERGRID
CIEMAT-LCG2
TIER2
2025-12-29 08:00
2025-12-29 13:00
OUTAGE
SCHEDULED
Hardware intervention in our HTCondor cluster
NGI_NDGF
T2_Estonia
TIER2
2025-12-29 16:00
2026-01-03 21:00
OUTAGE
SCHEDULED
Generic maintenance
NGI_IL
WEIZMANN-LCG2
TIER2
2026-01-05 07:00
2026-01-05 10:41
OUTAGE
SCHEDULED
Replacement of the gateway/firewall
NGI_UK
UKI-SCOTGRID-ECDF
TIER2
2026-01-23 17:00
2026-02-06 17:00
OUTAGE
SCHEDULED
Physical migration of GridPP servers from ACF to MSDC
NGI_IBERGRID
IFIC-LCG2
TIER2
2026-01-07 07:00
2026-01-07 14:22
OUTAGE
SCHEDULED
HT-Condor Upgrade
NGI_NDGF
FI_HIP_T2
TIER2
2026-01-08 10:00
2026-02-06 21:59
WARNING
SCHEDULED
T2_FI_HIP: Complete update of the kale computing nodes to Almalinux