| NGI_NDGF |
FI_HIP_T2 |
TIER2 |
2026-05-28 09:00 |
2026-08-28 20:59 |
OUTAGE
|
SCHEDULED
|
Complete update of the kale computing nodes to Almalinux |
|
|
| NGI_DE |
DESY-ZN |
TIER2 |
2026-06-23 04:00 |
2026-06-23 08:00 |
OUTAGE
|
SCHEDULED
|
Major routing changes will lead to temporary network outages |
|
|
| NGI_DE |
DESY-ZN |
TIER2 |
2026-06-23 08:00 |
2026-06-23 12:00 |
WARNING
|
SCHEDULED
|
Aftermath of major network routing changes could still lead to some connectivity problems |
|
|
| NGI_DE |
DESY-HH |
TIER2 |
2026-06-23 04:00 |
2026-06-23 08:00 |
WARNING
|
SCHEDULED
|
adjacent network routing maintenance, should be transparent |
|
|
| NGI_UK |
UKI-SCOTGRID-GLASGOW |
TIER2 |
2026-06-29 07:00 |
2026-06-29 15:00 |
WARNING
|
SCHEDULED
|
Integrated systems testing for DC facilities |
|
|
| NGI_IBERGRID |
IFCA-LCG2 |
TIER2 |
2026-06-18 07:00 |
2026-06-19 15:00 |
OUTAGE
|
SCHEDULED
|
Replacing failed switches and updating arcce |
|
|
| NGI_PL |
CYFRONET-LCG2 |
TIER2 |
2026-06-18 06:00 |
2026-06-18 18:00 |
OUTAGE
|
SCHEDULED
|
Maintenance |
|
|
| NGI_UK |
UKI-LT2-RHUL |
TIER2 |
2026-06-22 13:00 |
2026-06-22 13:05 |
OUTAGE
|
SCHEDULED
|
Upgrading HTCondorCE |
|
|
| NGI_UK |
UKI-LT2-Brunel |
TIER2 |
2026-06-20 07:30 |
2026-06-20 12:30 |
OUTAGE
|
UNSCHEDULED
|
Core Firewall firmware upgrade |
|
|
| NGI_IBERGRID |
NCG-INGRID-PT |
TIER2 |
2026-07-03 23:00 |
2026-09-05 00:00 |
OUTAGE
|
SCHEDULED
|
service decommissioning |
|
|
| NGI_CH |
CSCS-LCG2 |
TIER2 |
2026-06-21 08:45 |
2026-06-22 14:14 |
OUTAGE
|
UNSCHEDULED
|
slurm error |
|
|
| NGI_CH |
CSCS-LCG2 |
TIER2 |
2026-06-22 11:40 |
2026-06-22 14:14 |
OUTAGE
|
UNSCHEDULED
|
recovery checks from previous downtime |
|
|
| ROC_Canada |
CA-VICTORIA-WESTGRID-T2 |
TIER2 |
2026-06-24 17:00 |
2026-06-25 00:00 |
OUTAGE
|
SCHEDULED
|
cluster migration to new cloud, IPv6, LHCONE |
|
|
| NGI_NDGF |
FI_HIP_T2 |
TIER2 |
2026-06-24 13:30 |
2026-06-25 15:00 |
OUTAGE
|
SCHEDULED
|
Scheduled power outage |
|
|
| NGI_UK |
UKI-LT2-RHUL |
TIER2 |
2026-06-25 09:00 |
2026-06-25 12:17 |
OUTAGE
|
SCHEDULED
|
Upgrade of htc01 to htcondor24 and migration to a different server. |
|
|
| NGI_IBERGRID |
UAM-LCG2 |
TIER2 |
2026-06-30 07:00 |
2026-06-30 12:00 |
OUTAGE
|
SCHEDULED
|
Head switch upgrade |
|
|
| NGI_IT |
INFN-FRASCATI |
TIER2 |
2026-06-24 12:00 |
2026-06-24 12:30 |
OUTAGE
|
UNSCHEDULED
|
Outage downtime for urgent security update |
|
|
| NGI_IT |
INFN-NAPOLI-ATLAS |
TIER2 |
2026-06-25 16:00 |
2026-06-29 14:00 |
OUTAGE
|
SCHEDULED
|
Maintenence of the Electric Cabin |
|
|
| NGI_IT |
INFN-FRASCATI |
TIER2 |
2026-06-24 12:30 |
2026-06-24 14:30 |
OUTAGE
|
UNSCHEDULED
|
security upgrade and storage intervention |
|
|
| NGI_DE |
DESY-HH |
TIER2 |
2026-06-24 14:00 |
2026-06-26 16:00 |
WARNING
|
UNSCHEDULED
|
ongoing routing problems for IPv6 - under investigation |
|
|
| NGI_DE |
DESY-ZN |
TIER2 |
2026-06-24 14:00 |
2026-06-26 16:00 |
WARNING
|
UNSCHEDULED
|
ongoing routing problems for IPv6 - under investigation |
|
|
| ROC_Canada |
CA-VICTORIA-WESTGRID-T2 |
TIER2 |
2026-06-25 00:00 |
2026-06-25 23:00 |
OUTAGE
|
UNSCHEDULED
|
extended downtime due to network issue |
|
|
| NGI_DE |
wuppertalprod |
TIER2 |
2026-06-26 08:30 |
2026-06-29 10:00 |
WARNING
|
SCHEDULED
|
partial cooling outage |
|
|
| NGI_NDGF |
FI_HIP_T2 |
TIER2 |
2026-06-25 15:00 |
2026-06-26 09:30 |
OUTAGE
|
UNSCHEDULED
|
Problem with the server room cooling |
|
|
| NGI_NDGF |
FI_HIP_T2 |
TIER2 |
2026-06-26 09:30 |
2026-06-29 13:46 |
OUTAGE
|
SCHEDULED
|
Maintanance of the server room cooling system |
|
|
| NGI_DE |
DESY-HH |
TIER2 |
2026-06-27 11:30 |
2026-06-28 16:00 |
WARNING
|
UNSCHEDULED
|
shedding some CE workers for heat load reduction |
|
|
| NGI_FRANCE |
IN2P3-LAPP |
TIER2 |
2026-06-30 02:30 |
2026-06-30 07:10 |
OUTAGE
|
UNSCHEDULED
|
network outage @LAPP |
|
|
| NGI_FRANCE |
IN2P3-CPPM |
TIER2 |
2026-07-01 05:00 |
2026-07-01 14:00 |
OUTAGE
|
UNSCHEDULED
|
power cut |
|
|
| NGI_FRANCE |
IN2P3-CPPM |
TIER2 |
2026-07-01 14:00 |
2026-07-02 10:00 |
OUTAGE
|
UNSCHEDULED
|
power cut |
|
|
| NGI_DE |
wuppertalprod |
TIER2 |
2026-07-06 16:00 |
2026-07-06 23:00 |
WARNING
|
SCHEDULED
|
works on the network lines by ISP - expect network interruptions |
|
|
| NGI_DE |
DESY-HH |
TIER2 |
2026-07-09 03:30 |
2026-07-09 08:00 |
WARNING
|
SCHEDULED
|
updating routing for subnet - should be transparent |
|
|
| NGI_DE |
DESY-HH |
TIER2 |
2026-07-06 09:00 |
2026-07-10 10:00 |
WARNING
|
UNSCHEDULED
|
CE scram due to CVE-2026-46242 |
|
|
| NGI_FRANCE |
IN2P3-CPPM |
TIER2 |
2026-07-09 06:30 |
2026-07-09 10:00 |
OUTAGE
|
SCHEDULED
|
update dcache |
|
|
| ROC_Canada |
CA-VICTORIA-WESTGRID-T2 |
TIER2 |
2026-07-04 18:00 |
2026-07-06 23:00 |
WARNING
|
UNSCHEDULED
|
DNS issue affecting dCache |
|
|
| NGI_FRANCE |
IN2P3-IRES |
TIER2 |
2026-07-15 05:00 |
2026-07-15 10:00 |
OUTAGE
|
SCHEDULED
|
Cloud maintenance |
|
|
| NGI_NDGF |
FI_HIP_T2 |
TIER2 |
2026-07-09 13:20 |
2026-07-10 11:21 |
OUTAGE
|
SCHEDULED
|
Security update |
|
|
| NGI_NDGF |
FI_HIP_T2 |
TIER2 |
2026-07-08 16:15 |
2026-07-09 16:19 |
OUTAGE
|
UNSCHEDULED
|
Security update |
|
|
| NGI_FRANCE |
IN2P3-IRES |
TIER2 |
2026-07-15 05:30 |
2026-07-15 10:00 |
OUTAGE
|
SCHEDULED
|
Hardware Maintenance |
|
|
| NGI_IBERGRID |
UAM-LCG2 |
TIER2 |
2026-07-14 06:00 |
2026-07-15 15:00 |
OUTAGE
|
SCHEDULED
|
Network switches upgrade and some storage server repair |
|
|
| AsiaPacific |
INDIACMS-TIFR |
TIER2 |
2026-07-13 08:05 |
2026-07-20 18:29 |
OUTAGE
|
UNSCHEDULED
|
Disruption in the network |
|
|
| NGI_UK |
UKI-LT2-QMUL |
TIER2 |
2026-07-13 12:30 |
2026-07-13 15:00 |
WARNING
|
UNSCHEDULED
|
lustre file system unavalbe |
|
|
| NGI_UK |
UKI-SCOTGRID-GLASGOW |
TIER2 |
2026-07-14 12:00 |
2026-07-14 17:00 |
WARNING
|
SCHEDULED
|
xrootd gateway update (to 6.1.0) |
|
|
| NGI_DE |
DESY-HH |
TIER2 |
2026-07-13 12:30 |
2026-07-14 16:00 |
WARNING
|
UNSCHEDULED
|
CE security update |
|
|
| NGI_UK |
UKI-LT2-Brunel |
TIER2 |
2026-07-16 12:00 |
2026-07-16 12:34 |
OUTAGE
|
SCHEDULED
|
XrootD Update |
|
|
| NGI_CHINA |
BEIJING-LCG2 |
TIER2 |
2026-07-17 01:00 |
2026-07-17 08:11 |
OUTAGE
|
SCHEDULED
|
Update WN to latest version |
|
|
| NGI_PL |
CYFRONET-LCG2 |
TIER2 |
2026-07-13 12:00 |
2026-07-17 23:00 |
OUTAGE
|
UNSCHEDULED
|
OS security issue (since 2026.07.09) |
|
|
| NGI_DE |
wuppertalprod |
TIER2 |
2026-07-22 05:00 |
2026-07-22 14:00 |
OUTAGE
|
SCHEDULED
|
dCache Update v10 to v11 |
|
|
| NGI_DE |
DESY-HH |
TIER2 |
2026-07-15 13:10 |
2026-07-15 15:00 |
WARNING
|
UNSCHEDULED
|
reinstall of t2-cms-xrootd01.desy.de necessary |
|
|
| NGI_DE |
DESY-HH |
TIER2 |
2026-07-15 13:15 |
2026-07-15 15:30 |
WARNING
|
UNSCHEDULED
|
reinstall of t2-cms-xrootd03.desy.de necessary |
|
|
| AsiaPacific |
INDIACMS-TIFR |
TIER2 |
2026-07-20 18:30 |
2026-07-27 18:29 |
OUTAGE
|
SCHEDULED
|
Extension1-Disruption in the network |
|
|
| NGI_IT |
INFN-ROMA1-CMS |
TIER2 |
2026-07-16 17:00 |
2026-07-21 20:00 |
OUTAGE
|
UNSCHEDULED
|
HW problem and CE upgrade |
|
|
| NGI_IT |
INFN-ROMA1-CMS |
TIER2 |
2026-07-17 16:00 |
2026-07-21 16:00 |
OUTAGE
|
SCHEDULED
|
ARC CE upgrade |
|
|
| NGI_FRANCE |
IN2P3-CPPM |
TIER2 |
2026-07-16 18:00 |
2026-07-17 09:12 |
OUTAGE
|
UNSCHEDULED
|
cooling problem |
|
|
| NGI_IT |
INFN-ROMA1 |
TIER2 |
2026-07-20 06:00 |
2026-07-21 16:00 |
WARNING
|
SCHEDULED
|
To safely power down a SAN and reseat its components the dcache pools hosted on it will be temporarily unavailable. |
|
|
| NGI_DE |
DESY-HH |
TIER2 |
2026-07-19 19:30 |
2026-07-19 23:00 |
WARNING
|
SCHEDULED
|
short update of SE pool settings - should be mostly transparent, potential short transfer hiccups |
|
|
| NGI_UK |
UKI-NORTHGRID-LANCS-HEP |
TIER2 |
2026-07-22 07:00 |
2026-07-22 17:00 |
OUTAGE
|
SCHEDULED
|
Cluster Update and Maintenance |
|
|
| NGI_IT |
INFN-MILANO-ATLASC |
TIER2 |
2026-07-28 09:00 |
2026-07-28 16:00 |
OUTAGE
|
SCHEDULED
|
Power line maintenance |
|
|