| NGI_NDGF |
FI_HIP_T2 |
TIER2 |
2026-03-26 12:00 |
2026-04-24 23:59 |
WARNING
|
SCHEDULED
|
T2_FI_HIP: Complete update of the kale computing nodes to Almalinux |
|
|
| NGI_DE |
RWTH-Aachen |
TIER2 |
2026-04-27 07:00 |
2026-04-27 18:00 |
OUTAGE
|
SCHEDULED
|
dCache upgrade |
|
|
| NGI_FRANCE |
IN2P3-IRES |
TIER2 |
2026-04-22 04:00 |
2026-04-22 20:00 |
OUTAGE
|
SCHEDULED
|
Power outage |
|
|
| NGI_IBERGRID |
UAM-LCG2 |
TIER2 |
2026-04-27 08:00 |
2026-04-27 15:00 |
OUTAGE
|
SCHEDULED
|
RSE basepath update |
|
|
| ROC_Canada |
CA-VICTORIA-WESTGRID-T2 |
TIER2 |
2026-04-22 19:00 |
2026-04-22 19:26 |
OUTAGE
|
SCHEDULED
|
k8s cluster upgrade |
|
|
| Russia |
JINR-LCG2 |
TIER2 |
2026-04-23 07:00 |
2026-04-23 12:00 |
OUTAGE
|
SCHEDULED
|
Migration to ARC7 |
|
|
| NGI_IBERGRID |
IFIC-LCG2 |
TIER2 |
2026-04-28 05:00 |
2026-04-28 15:00 |
OUTAGE
|
SCHEDULED
|
Move webdav servers to LHCONE network |
|
|
| AsiaPacific |
TW-FTT |
TIER2 |
2026-04-28 01:00 |
2026-05-01 05:05 |
OUTAGE
|
SCHEDULED
|
High-voltage switchgear maintenance |
|
|
| NGI_IBERGRID |
ifae |
TIER2 |
2026-04-30 07:00 |
2026-04-30 12:00 |
WARNING
|
SCHEDULED
|
UPS under maintenance |
|
|
| NGI_CH |
CSCS-LCG2 |
TIER2 |
2026-04-23 07:30 |
2026-04-23 15:34 |
OUTAGE
|
UNSCHEDULED
|
emergency mainteancne |
|
|
| AsiaPacific |
INDIACMS-TIFR |
TIER2 |
2026-04-23 12:05 |
2026-05-11 18:29 |
OUTAGE
|
UNSCHEDULED
|
IPv4 subnet migration from 144.16.111.0/24 to 158.144.194.0/23 |
|
|
| NGI_FRANCE |
IN2P3-IRES |
TIER2 |
2026-04-22 20:00 |
2026-04-24 18:00 |
OUTAGE
|
UNSCHEDULED
|
Authentication issues |
|
|
| NGI_PL |
CYFRONET-LCG2 |
TIER2 |
2026-05-07 07:00 |
2026-05-07 17:00 |
OUTAGE
|
SCHEDULED
|
maintenance work on EOS storage system |
|
|
| NGI_DE |
GoeGrid |
TIER2 |
2026-04-28 06:00 |
2026-04-28 16:00 |
OUTAGE
|
SCHEDULED
|
Upgrade arcce5 to ARC7 |
|
|
| NGI_UK |
UKI-LT2-Brunel |
TIER2 |
2026-04-28 09:00 |
2026-04-28 11:00 |
OUTAGE
|
SCHEDULED
|
CE VM Updates (requires restart) |
|
|
| NGI_UK |
UKI-NORTHGRID-MAN-HEP |
TIER2 |
2026-04-29 09:00 |
2026-04-29 11:00 |
OUTAGE
|
SCHEDULED
|
upgrade to ARC7 |
|
|
| NGI_UK |
UKI-NORTHGRID-MAN-HEP |
TIER2 |
2026-04-28 09:00 |
2026-04-28 11:00 |
OUTAGE
|
SCHEDULED
|
upgrade to ARC7 |
|
|
| NGI_UK |
UKI-NORTHGRID-MAN-HEP |
TIER2 |
2026-04-30 09:00 |
2026-04-30 11:00 |
OUTAGE
|
SCHEDULED
|
upgrade to ARC7 |
|
|
| NGI_NDGF |
FI_HIP_T2 |
TIER2 |
2026-04-28 12:00 |
2026-05-29 23:59 |
OUTAGE
|
SCHEDULED
|
Complete update of the kale computing nodes to Almalinux |
|
|
| NGI_DE |
MPPMU |
TIER2 |
2026-04-27 10:00 |
2026-04-30 16:00 |
OUTAGE
|
UNSCHEDULED
|
bdii FQDN change |
|
|
| NGI_IL |
WEIZMANN-LCG2 |
TIER2 |
2026-04-29 07:00 |
2026-04-29 16:02 |
OUTAGE
|
SCHEDULED
|
CE software upgrade |
|
|
| NGI_UK |
UKI-NORTHGRID-MAN-HEP |
TIER2 |
2026-04-28 12:00 |
2026-04-29 08:00 |
OUTAGE
|
UNSCHEDULED
|
upgrade to ARC7 - draining taking longer than expected |
|
|
| NGI_IL |
IL-TAU-HEP |
TIER2 |
2026-04-30 06:00 |
2026-04-30 12:00 |
OUTAGE
|
SCHEDULED
|
Moving the WN to a new cabinet |
|
|
| NGI_CH |
CSCS-LCG2 |
TIER2 |
2026-04-28 16:00 |
2026-04-29 05:03 |
OUTAGE
|
UNSCHEDULED
|
Outage on cabinets hosting Fort Nodes |
|
|
| NGI_IBERGRID |
IFCA-LCG2 |
TIER2 |
2026-04-29 09:00 |
2026-05-01 10:00 |
OUTAGE
|
UNSCHEDULED
|
Change Slurm Authtype |
|
|
| NGI_UK |
UKI-NORTHGRID-MAN-HEP |
TIER2 |
2026-04-29 11:00 |
2026-04-30 08:00 |
OUTAGE
|
UNSCHEDULED
|
upgrade to ARC7 - draining taking longer than expected |
|
|
| NGI_IBERGRID |
ifae |
TIER2 |
2026-05-09 04:00 |
2026-05-09 16:00 |
OUTAGE
|
SCHEDULED
|
Yearly electrical maintenance |
|
|
| NGI_UK |
UKI-NORTHGRID-MAN-HEP |
TIER2 |
2026-04-30 11:00 |
2026-05-01 08:00 |
OUTAGE
|
UNSCHEDULED
|
upgrade to ARC7 - draining taking longer than expected |
|
|
| NGI_SI |
SiGNET |
TIER2 |
2026-04-30 08:00 |
2026-04-30 11:33 |
OUTAGE
|
UNSCHEDULED
|
Security updates |
|
|
| NGI_CH |
CSCS-LCG2 |
TIER2 |
2026-04-30 09:00 |
2026-04-30 10:51 |
OUTAGE
|
UNSCHEDULED
|
EMERGENCY manintenance |
|
|
| NGI_UK |
UKI-NORTHGRID-MAN-HEP |
TIER2 |
2026-04-30 09:00 |
2026-04-30 10:47 |
OUTAGE
|
UNSCHEDULED
|
CVE-2026-31431 needs urgent reboot of WNs |
|
|
| NGI_FRANCE |
IN2P3-LPC |
TIER2 |
2026-04-30 00:00 |
2026-04-30 05:00 |
OUTAGE
|
UNSCHEDULED
|
downtime for security kernle update |
|
|
| NGI_UK |
UKI-LT2-QMUL |
TIER2 |
2026-05-01 10:30 |
2026-05-01 11:00 |
OUTAGE
|
SCHEDULED
|
reboot servers |
|
|
| NGI_FRANCE |
IN2P3-CPPM |
TIER2 |
2026-04-30 10:00 |
2026-04-30 14:03 |
OUTAGE
|
UNSCHEDULED
|
Security stop due to CVE-2026-31431 |
|
|
| NGI_FRANCE |
IN2P3-IRES |
TIER2 |
2026-04-30 11:50 |
2026-04-30 16:38 |
OUTAGE
|
UNSCHEDULED
|
Security |
|
|
| NGI_DE |
RWTH-Aachen |
TIER2 |
2026-04-30 10:00 |
2026-04-30 15:21 |
WARNING
|
UNSCHEDULED
|
Mitigation of copy.fail |
|
|
| NGI_IT |
INFN-NAPOLI-ATLAS |
TIER2 |
2026-05-05 07:00 |
2026-05-08 13:01 |
OUTAGE
|
SCHEDULED
|
Computing room electrical upgrade |
|
|
| NGI_CZ |
praguelcg2 |
TIER2 |
2026-05-14 06:00 |
2026-05-18 10:00 |
OUTAGE
|
SCHEDULED
|
Power station service, Network and OS upgrades |
|
|
| NGI_CZ |
prague_cesnet_lcg2 |
TIER2 |
2026-05-14 06:00 |
2026-05-18 10:00 |
OUTAGE
|
SCHEDULED
|
Power station service, Network and OS upgrades |
|
|
| NGI_UK |
UKI-SCOTGRID-ECDF |
TIER2 |
2026-04-30 09:00 |
2026-04-30 17:00 |
OUTAGE
|
UNSCHEDULED
|
I assume critical updates |
|
|
| NGI_CH |
CSCS-LCG2 |
TIER2 |
2026-05-05 08:00 |
2026-05-05 12:44 |
OUTAGE
|
SCHEDULED
|
planned maintenance |
|
|
| AsiaPacific |
IN-DAE-VECC-02 |
TIER2 |
2026-05-02 04:30 |
2026-05-04 11:30 |
OUTAGE
|
UNSCHEDULED
|
Downtime Kolkata T2 Due to Cooling PAC are failed |
|
|
| NGI_IT |
INFN-FRASCATI |
TIER2 |
2026-05-06 07:30 |
2026-05-06 13:00 |
OUTAGE
|
SCHEDULED
|
storage upgrade |
|
|
| NGI_UK |
UKI-LT2-Brunel |
TIER2 |
2026-05-06 09:00 |
2026-05-06 15:00 |
OUTAGE
|
SCHEDULED
|
Kernel patches |
|
|
| NGI_UK |
UKI-NORTHGRID-LANCS-HEP |
TIER2 |
2026-05-13 08:00 |
2026-05-13 14:23 |
OUTAGE
|
SCHEDULED
|
Cluster Update and Maintenance |
|
|
| NGI_IT |
INFN-ROMA1 |
TIER2 |
2026-05-11 06:00 |
2026-05-12 07:27 |
OUTAGE
|
SCHEDULED
|
dcache upgrade |
|
|
| NGI_IBERGRID |
CIEMAT-LCG2 |
TIER2 |
2026-05-12 08:00 |
2026-05-13 18:00 |
OUTAGE
|
SCHEDULED
|
Hardware intervention in our main router |
|
|
| AsiaPacific |
INDIACMS-TIFR |
TIER2 |
2026-05-11 18:30 |
2026-06-12 18:29 |
OUTAGE
|
SCHEDULED
|
extension of IPv4 subnet migration and testing + Htcondor upgradation + network firmware upgrade |
|
|
| NGI_CHINA |
BEIJING-LCG2 |
TIER2 |
2026-05-14 00:00 |
2026-05-14 04:39 |
OUTAGE
|
SCHEDULED
|
Update WN to latest version |
|
|
| NGI_UK |
UKI-LT2-Brunel |
TIER2 |
2026-05-13 09:00 |
2026-05-13 15:00 |
OUTAGE
|
SCHEDULED
|
Node patching |
|
|
| NGI_CH |
CSCS-LCG2 |
TIER2 |
2026-05-12 10:05 |
2026-05-12 14:10 |
OUTAGE
|
UNSCHEDULED
|
emergency maintenance on alps cabinets |
|
|
| NGI_IBERGRID |
NCG-INGRID-PT |
TIER2 |
2026-05-18 00:01 |
2026-05-20 17:00 |
OUTAGE
|
SCHEDULED
|
upgrade of slurm and CE to ARC 7.1. |
|
|
| NGI_DE |
MPPMU |
TIER2 |
2026-05-14 08:00 |
2026-05-22 07:57 |
OUTAGE
|
SCHEDULED
|
Major maintenance |
|
|
| NGI_UK |
UKI-LT2-RHUL |
TIER2 |
2026-05-13 09:00 |
2026-05-13 22:00 |
OUTAGE
|
UNSCHEDULED
|
Site network issue |
|
|
| NGI_FRANCE |
GRIF |
TIER2 |
2026-05-13 15:30 |
2026-05-14 08:10 |
OUTAGE
|
UNSCHEDULED
|
network outage at GRIF/IJCLAB |
|
|
| NGI_IBERGRID |
UAM-LCG2 |
TIER2 |
2026-05-20 17:00 |
2026-05-21 05:00 |
WARNING
|
SCHEDULED
|
Network backbone work window |
|
|
| NGI_FRANCE |
GRIF |
TIER2 |
2026-05-13 10:00 |
2026-05-13 13:29 |
OUTAGE
|
UNSCHEDULED
|
initial network outage |
|
|
| NGI_CHINA |
BEIJING-LCG2 |
TIER2 |
2026-05-19 01:40 |
2026-05-19 07:47 |
OUTAGE
|
SCHEDULED
|
Update WN to latest version |
|
|
| NGI_UK |
UKI-LT2-Brunel |
TIER2 |
2026-05-20 08:00 |
2026-05-20 16:00 |
OUTAGE
|
SCHEDULED
|
Patching |
|
|
| NGI_NDGF |
FI_HIP_T2 |
TIER2 |
2026-05-27 04:00 |
2026-05-27 16:00 |
OUTAGE
|
SCHEDULED
|
Moving storage to another room. Storage unavailable during the move. |
|
|
| NGI_IBERGRID |
ifae |
TIER2 |
2026-06-02 07:00 |
2026-06-05 07:00 |
OUTAGE
|
SCHEDULED
|
Enstore to CTA migration |
|
|
| NGI_TR |
TR-03-METU |
TIER2 |
2026-06-04 10:00 |
2026-06-04 12:00 |
OUTAGE
|
SCHEDULED
|
ARC6 to ARC7 Upgrade |
|
|
| NGI_TR |
TR-10-ULAKBIM |
TIER2 |
2026-06-05 10:00 |
2026-06-05 12:00 |
OUTAGE
|
SCHEDULED
|
ARC6 to ARC7 Upgrade |
|
|
| AsiaPacific |
TW-FTT |
TIER2 |
2026-05-17 15:00 |
2026-05-19 03:01 |
OUTAGE
|
UNSCHEDULED
|
Unscheduled downtime due to network provider circuit interruption. |
|
|
| NGI_IBERGRID |
NCG-INGRID-PT |
TIER2 |
2026-05-20 16:00 |
2026-05-21 17:00 |
OUTAGE
|
UNSCHEDULED
|
slurm migration |
|
|
| AsiaPacific |
TOKYO-LCG2 |
TIER2 |
2026-05-26 00:00 |
2026-05-26 12:00 |
OUTAGE
|
SCHEDULED
|
Middleware and kernel update |
|
|
| NGI_DE |
UNI-FREIBURG |
TIER2 |
2026-05-21 15:30 |
2026-05-22 06:02 |
OUTAGE
|
UNSCHEDULED
|
severe power outage - also some UPS installations failed |
|
|
| NGI_DE |
UNI-FREIBURG |
TIER2 |
2026-05-22 16:40 |
2026-05-22 16:43 |
OUTAGE
|
SCHEDULED
|
severe power outage prolonged - no repair over holidays |
|
|