Running on emergency power, no computing resources online during this time
NGI_DE
FZK-LCG2
TIER1
2025-11-10 06:00
2025-11-21 18:00
OUTAGE
SCHEDULED
Relocation of physical tape library.
NGI_UK
UKI-SCOTGRID-ECDF
TIER2
2025-10-13 13:00
2025-11-07 10:35
OUTAGE
UNSCHEDULED
Downtime at site extended due to problems with person-power
NGI_IT
RECAS-NAPOLI
TIERNA
2025-10-15 20:00
2025-11-07 17:00
WARNING
UNSCHEDULED
Major upgrade of Data Center Cooling System
iris.ac.uk
IRISOPS-IAM
TIERNA
2025-11-04 08:30
2025-11-04 09:00
WARNING
SCHEDULED
IRIS IAM Upgrade to v1.12.3 - 04 Nov 2025 (Tuesday) from 8:30-9:00 AM (Europe/London) - At-risk
NGI_IT
INFN-COSENZA
TIERNA
2025-10-27 21:30
2025-11-07 23:00
OUTAGE
SCHEDULED
Chiller Down - Maintenance needed
NGI_NDGF
FI_HIP_T2
TIER2
2025-10-28 13:00
2025-11-28 23:59
WARNING
SCHEDULED
T2_FI_HIP: Complete update of the kale computing nodes to Almalinux
NGI_UK
RAL-LCG2
TIER1
2025-11-04 09:00
2025-11-04 11:00
OUTAGE
SCHEDULED
Tier1 Tape Service OS Maintenance
NGI_DE
RWTH-Aachen
TIER2
2025-10-30 07:00
2025-11-10 10:06
OUTAGE
SCHEDULED
OS migration
NGI_IT
CNR-ILC-PISA
TIERNA
2025-10-31 15:00
2025-11-30 15:00
OUTAGE
SCHEDULED
Upgrade farm to Almalinux
NGI_IT
INFN-NAPOLI-ATLAS
TIER2
2025-10-31 17:00
2025-11-17 18:00
OUTAGE
SCHEDULED
Major works on cooling - extension
NGI_DE
FZK-LCG2
TIER1
2025-10-30 13:00
2025-11-04 13:00
WARNING
UNSCHEDULED
Compute Farm reboot due to security updates
ROC_LA
SAMPA
TIERNA
2025-10-30 13:00
2025-11-05 13:00
OUTAGE
UNSCHEDULED
CVMFS data exceeding the total data store
NGI_NL
NIKHEF-ELPROD
TIER1
2025-11-03 07:00
2025-11-06 12:05
OUTAGE
SCHEDULED
ARC-CE reinstallation
ROC_Canada
CA-WATERLOO-T2
TIERNA
2025-11-02 02:00
2026-01-01 03:59
OUTAGE
UNSCHEDULED
New site configuration still continues
NGI_FRANCE
IN2P3-CC
TIER1
2025-11-10 08:00
2025-11-10 08:59
OUTAGE
SCHEDULED
Update to squid 6
NGI_DE
SCAI
TIERNA
2025-11-21 15:00
2025-11-22 23:59
OUTAGE
SCHEDULED
Due to a scheduled power outage at the site, the resources we provide will experience temporary downtime.
ROC_LA
SAMPA
TIERNA
2025-11-09 15:00
2025-11-10 15:00
OUTAGE
SCHEDULED
network equipment replacement
NGI_UK
UKI-SCOTGRID-ECDF
TIER2
2025-11-07 09:00
2025-11-14 17:00
WARNING
SCHEDULED
Site in recovery after unexpected extended downtime
EGI.eu
EGI-NOTEBOOKS
TIERNA
2025-11-07 09:00
2025-11-07 09:30
WARNING
SCHEDULED
Upgrade UI of binder
NGI_DE
DESY-HH
TIER2
2025-11-07 11:00
2025-11-09 11:00
WARNING
UNSCHEDULED
banning Freiburg IPs for the moment due to overloads of some services, might also affect transfers
NGI_IT
INFN-COSENZA
TIERNA
2025-11-08 18:30
2025-11-21 00:00
OUTAGE
SCHEDULED
Chiller Maintenance
NGI_IT
INFN-COSENZA
TIERNA
2025-11-07 18:30
2025-11-21 00:00
OUTAGE
UNSCHEDULED
Chiller Maintenance
NGI_IBERGRID
UAM-LCG2
TIER2
2025-11-10 22:00
2025-11-11 05:00
WARNING
SCHEDULED
Change of Routing Engine in RediMadrid
NGI_UA
Kharkov-KIPT-LCG2
TIERNA
2025-11-08 20:10
2025-11-09 20:10
OUTAGE
UNSCHEDULED
power cut
NGI_UA
Kharkov-KIPT-LCG2
TIERNA
2025-11-09 20:10
2025-11-10 15:39
OUTAGE
SCHEDULED
power cut
ROC_Canada
CA-SFU-T2
TIERNA
2025-11-07 11:00
2025-11-09 22:31
OUTAGE
UNSCHEDULED
Cluster Lustre failure, no jobs running, working with vendors to fix it
NGI_UK
UKI-LT2-QMUL
TIER2
2025-11-09 18:10
2025-11-10 12:00
WARNING
UNSCHEDULED
stoage issues
NGI_FRANCE
IN2P3-CC
TIER1
2025-11-17 08:00
2025-11-17 08:24
OUTAGE
SCHEDULED
Update to squid 6
NGI_NDGF
T2_Estonia
TIER2
2025-11-13 06:00
2025-11-13 21:00
OUTAGE
SCHEDULED
Recabling racks
NGI_DE
FZK-LCG2
TIER1
2025-11-12 07:00
2025-11-30 17:00
OUTAGE
SCHEDULED
System Updates
NGI_NDGF
T2_Estonia
TIER2
2025-11-13 21:00
2025-11-14 21:00
OUTAGE
SCHEDULED
Recabling racks
ROC_LA
SAMPA
TIERNA
2025-11-13 12:00
2025-11-13 14:00
OUTAGE
SCHEDULED
CVMFS Stratum 1 Upgrade
AsiaPacific
JP-KEK-CRC-02
TIERNA
2025-11-13 00:00
2025-11-13 03:00
WARNING
SCHEDULED
GHI stage/purge/migration are unavailable because of software update works. The data on disk cache will be accessible, the data only on tape will be inaccessible during this downtime.
NGI_IBERGRID
pic
TIER1
2025-11-11 07:30
2025-11-12 11:00
WARNING
UNSCHEDULED
Problems wiht one ATLAS tape afecting stage requests
NGI_DE
DESY-ZN
TIER2
2025-11-18 08:00
2025-11-18 09:00
OUTAGE
SCHEDULED
dCache update to version 10.2
NGI_HR
fedcloud.srce.hr
TIERNA
2025-11-13 07:00
2025-11-13 15:00
OUTAGE
SCHEDULED
Network reconfiguration
NGI_CHINA
LZU-T2
TIERNA
2025-11-13 13:50
2025-11-13 16:30
OUTAGE
SCHEDULED
Network maintenance
NGI_FRANCE
IN2P3-IRES
TIER2
2025-11-14 11:00
2025-11-14 12:00
OUTAGE
SCHEDULED
Network outage
NGI_FRANCE
IN2P3-IRES
TIER2
2025-11-14 07:00
2025-11-14 11:00
OUTAGE
SCHEDULED
Database update
NGI_DE
wuppertalprod
TIER2
2025-11-13 07:15
2025-11-13 15:00
OUTAGE
UNSCHEDULED
BeeGFS failed
NGI_DE
wuppertalprod
TIER2
2025-11-13 15:00
2025-11-14 15:00
OUTAGE
UNSCHEDULED
Still recovering BeeGFS
ROC_LA
SAMPA
TIERNA
2025-11-13 14:00
2025-11-19 11:19
OUTAGE
UNSCHEDULED
CVMFS Stratum One migration
NGI_IT
INFN-PISA
TIER2
2025-11-13 11:00
2025-11-14 14:00
OUTAGE
UNSCHEDULED
GPFS filesystem problems
NGI_DE
wuppertalprod
TIER2
2025-11-13 15:00
2025-11-15 12:06
OUTAGE
UNSCHEDULED
BeeGFS recovery process takes unfortunately very long
NGI_IT
INFN-PISA
TIER2
2025-11-14 14:00
2025-11-15 12:00
OUTAGE
UNSCHEDULED
GPFS filesystem problems
NGI_IT
INFN-PISA
TIER2
2025-11-15 12:00
2025-11-17 18:00
OUTAGE
SCHEDULED
GPFS filesystem problems
NGI_DE
RWTH-Aachen
TIER2
2025-11-19 10:45
2025-11-19 11:30
WARNING
SCHEDULED
new routing, maybe short loss of connectivity
NGI_NL
SARA-MATRIX
TIER1
2025-11-17 12:30
2025-11-17 14:00
WARNING
SCHEDULED
Network maintenance. Should be transparent.
NGI_NL
SARA-MATRIX
TIER1
2025-11-19 09:00
2025-11-19 11:00
WARNING
SCHEDULED
Network maintenance. Should be mostly transparent. There might be some transfer failures.
ROC_LA
EELA-UTFSM
TIERNA
2025-11-14 15:00
2025-11-15 02:21
OUTAGE
UNSCHEDULED
ISP route interruption, working alternative link, some transfers affected
NGI_IT
INFN-NAPOLI-ATLAS
TIER2
2025-11-17 18:00
2025-12-03 18:00
OUTAGE
SCHEDULED
Major works on cooling - last extension (hopefully)
NGI_IT
INFN-ROMA1
TIER2
2025-11-18 06:00
2025-11-19 20:00
WARNING
SCHEDULED
UPS upgrade - running in bypass mode
NGI_UA
UA-BITP
TIERNA
2025-11-20 09:00
2025-12-04 09:00
OUTAGE
SCHEDULED
OpenStack Major Version Upgrade
NGI_FRANCE
IN2P3-CC
TIER1
2025-11-18 08:30
2025-11-18 08:46
OUTAGE
SCHEDULED
Update to squid 6
NGI_FRANCE
IN2P3-CC
TIER1
2025-11-19 08:00
2025-11-19 08:49
OUTAGE
SCHEDULED
Update to squid 6
NGI_UK
UKI-NORTHGRID-MAN-HEP
TIER2
2025-11-18 18:00
2025-11-19 09:00
WARNING
SCHEDULED
University core router replacement 1.
NGI_DE
FZK-LCG2
TIER1
2025-11-18 11:00
2025-11-21 10:02
WARNING
SCHEDULED
Compute Farm reboot due to security updates
NGI_NL
SARA-MATRIX
TIER1
2025-11-17 09:00
2025-11-17 12:52
OUTAGE
UNSCHEDULED
Tape system is down.
EGI.eu
GRIDOPS-GGUS
TIERNA
2025-11-19 13:00
2025-11-19 14:00
OUTAGE
SCHEDULED
GGUS maintenance and update
AsiaPacific
TOKYO-LCG2
TIER2
2025-11-18 04:00
2025-11-18 04:30
WARNING
UNSCHEDULED
Host Certificate Renewal
AsiaPacific
KR-KISTI-GSDC-02
TIERNA
2025-11-25 00:00
2025-11-25 08:26
OUTAGE
SCHEDULED
Replacement of the main backbone switch, storage switch extension and relocation of uplink path.
NGI_IT
INFN-LNL-2
TIER2
2025-11-25 06:00
2025-12-01 14:17
OUTAGE
SCHEDULED
Complete storage shutdown for hardware moving to new data-center
NGI_NDGF
FI_HIP_T2
TIER2
2025-11-19 16:00
2026-01-09 23:59
OUTAGE
SCHEDULED
T2_FI_HIP: Complete update of the kale computing nodes to Almalinux
NGI_IT
INFN-PISA
TIER2
2025-11-17 17:00
2025-11-19 16:00
OUTAGE
UNSCHEDULED
GPFS filesystem problems
NGI_IT
INFN-PISA
TIER2
2025-11-19 16:00
2025-11-20 16:47
OUTAGE
SCHEDULED
GPFS filesystem problems
NGI_IT
INFN-COSENZA
TIERNA
2025-11-20 01:00
2025-12-08 23:00
OUTAGE
SCHEDULED
Chiller Maitenance Postponed
NGI_UK
UKI-NORTHGRID-MAN-HEP
TIER2
2025-11-20 19:00
2025-11-21 09:00
WARNING
SCHEDULED
University core router replacement 2.
EGI.eu
GRIDOPS-CTOOLS
TIERNA
2025-11-21 17:00
2025-11-24 10:00
WARNING
SCHEDULED
EGI Confluence migration to new configuration
NGI_DE
DESY-HH
TIER2
2025-11-20 13:30
2025-11-28 11:00
WARNING
UNSCHEDULED
preparing move to new CA for certificates - please open ticket if observing issues with clients SSL handshakes failing
ROC_Canada
TRIUMF-LCG2
TIER1
2025-11-24 18:00
2025-11-24 18:59
OUTAGE
SCHEDULED
Migrate to new virtulization system
NGI_DE
FZK-LCG2
TIER1
2025-11-21 18:00
2025-11-24 17:25
OUTAGE
UNSCHEDULED
Relocation of physical tape library (continued).
NGI_UA
Kharkov-KIPT-LCG2
TIERNA
2025-11-22 16:00
2026-11-21 00:00
OUTAGE
SCHEDULED
force majeure
ROC_Canada
TRIUMF-LCG2
TIER1
2025-11-25 18:00
2025-11-25 18:33
OUTAGE
SCHEDULED
update the OS packages
NGI_CH
CSCS-LCG2
TIER2
2025-11-24 14:50
2025-11-24 15:44
OUTAGE
UNSCHEDULED
Issues with Kubernetes cluster
NGI_FRANCE
GRIF
TIER2
2025-11-24 16:00
2025-11-24 17:00
OUTAGE
UNSCHEDULED
unexpected issue of mgm correctly after a routine restart
NGI_CH
CSCS-LCG2
TIER2
2025-12-01 06:30
2025-12-02 11:53
OUTAGE
SCHEDULED
Alps Slingshot fabric reconfiguration and upgrade
NGI_FRANCE
GRIF
TIER2
2025-12-01 07:00
2025-12-01 17:00
OUTAGE
SCHEDULED
eos update to 5.3.26
NGI_IT
INFN-MIB
TIERNA
2025-11-25 12:20
2025-11-25 17:00
OUTAGE
UNSCHEDULED
updates
NGI_NL
NIKHEF-ELPROD
TIER1
2025-12-02 08:00
2025-12-02 14:08
OUTAGE
SCHEDULED
Upgrading core router
NGI_IT
INFN-ROMA1-CMS
TIER2
2025-11-25 14:00
2025-11-26 11:59
OUTAGE
UNSCHEDULED
service nodes hosting virtualization servers have died due to HW failure, this has caused all xrootd and webdav doors to be down as well as almost all CEs
NGI_IBERGRID
CIEMAT-LCG2
TIER2
2025-12-02 09:00
2025-12-02 11:00
OUTAGE
SCHEDULED
Upgrade HTCondor up to version 23.0.28
ROC_Canada
TRIUMF-LCG2
TIER1
2025-11-27 19:00
2025-11-27 20:00
OUTAGE
SCHEDULED
update OS packages
NGI_NL
SARA-MATRIX
TIER1
2025-11-26 11:00
2025-11-26 12:00
WARNING
UNSCHEDULED
Network maintenance. Should be mostly transparent. There might be some transfer failures.
NGI_UA
Kharkov-KIPT-LCG2
TIERNA
2025-11-26 10:00
2025-11-26 10:09
OUTAGE
UNSCHEDULED
Network maintenance
NGI_UK
UKI-LT2-QMUL
TIER2
2025-11-27 12:00
2025-11-27 14:00
WARNING
SCHEDULED
storage firmware update
NGI_DE
FZK-LCG2
TIER1
2025-11-26 13:18
2025-11-26 14:33
OUTAGE
UNSCHEDULED
Filesystem issues for ATLAS storage
NGI_UK
UKI-LT2-Brunel
TIER2
2025-12-01 09:00
2025-12-02 09:00
OUTAGE
SCHEDULED
ARC7 and Condor CE Upgrade
NGI_UK
UKI-NORTHGRID-SHEF-HEP
TIER2
2025-11-26 16:00
2025-11-27 23:59
OUTAGE
UNSCHEDULED
Northern Power Grid Turning Power Off (Urgent shutdown)
NGI_RO
RO-03-UPB
TIERNA
2025-11-27 16:00
2025-11-28 21:00
OUTAGE
SCHEDULED
EOS upgrade
AsiaPacific
INDIACMS-TIFR
TIER2
2025-11-30 17:31
2025-12-31 23:59
OUTAGE
SCHEDULED
T2 services Recovering-v2
EGI.eu
GRIDOPS-GGUS
TIERNA
2025-11-28 09:00
2025-11-28 10:00
OUTAGE
SCHEDULED
GGUS maintenance and update
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 21:00
OUTAGE
SCHEDULED
Debian major upgrades
NGI_DE
FZK-LCG2
TIER1
2025-11-28 11:00
2025-11-29 10:47
OUTAGE
UNSCHEDULED
Tape library robotics broken. Interactions with tape library are stalled.
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
2025-12-12 15:00
WARNING
SCHEDULED
T2_FI_HIP: Machine room renovation
NGI_NL
SARA-MATRIX
TIER1
2025-12-04 10:00
2025-12-04 11:00
OUTAGE
SCHEDULED
xrootd door restart
ROC_Canada
TRIUMF-LCG2
TIER1
2025-12-02 18:00
2025-12-02 19:00
OUTAGE
SCHEDULED
Migrate to new virtulization system
ROC_Canada
TRIUMF-LCG2
TIER1
2025-12-03 18:00
2025-12-03 18:26
OUTAGE
SCHEDULED
Migrate to new virtulization system
NGI_IT
CNR-ILC-PISA
TIERNA
2025-12-03 08:15
2025-12-10 08:15
OUTAGE
SCHEDULED
Software problem on Storage Element
NGI_UK
UKI-LT2-Brunel
TIER2
2025-12-08 09:00
2025-12-09 09:00
OUTAGE
SCHEDULED
ARC7 Upgrade - Second Attempt
ROC_Canada
TRIUMF-LCG2
TIER1
2025-12-04 17:00
2025-12-04 21:00
OUTAGE
SCHEDULED
Migrate to new virtulization system
NGI_DE
FZK-LCG2
TIER1
2025-12-04 09:00
2025-12-04 13:00
WARNING
SCHEDULED
Replacement of defunct robot in tape library
NGI_IBERGRID
IFCA-LCG2
TIER2
2025-12-03 09:00
2025-12-07 09:00
OUTAGE
UNSCHEDULED
Updating grid squeue
NGI_UK
UKI-LT2-QMUL
TIER2
2025-12-03 13:35
2025-12-03 14:30
WARNING
UNSCHEDULED
cooling outage 130 -1230 UK time has caused some issues with storage. trying to recover
NGI_CH
CSCS-LCG2
TIER2
2025-12-09 07:00
2025-12-09 16:00
OUTAGE
SCHEDULED
Platform and infrastructure maintenance
NGI_DE
RWTH-Aachen
TIER2
2025-12-08 07:00
2025-12-12 17:00
OUTAGE
SCHEDULED
OS migration
NGI_DE
RWTH-Aachen
TIER2
2025-12-08 07:00
2025-12-09 17:00
OUTAGE
SCHEDULED
Maintenance
NGI_DE
RWTH-Aachen
TIER2
2025-12-08 07:00
2026-01-30 23:00
OUTAGE
SCHEDULED
Configuration
ROC_Canada
TRIUMF-LCG2
TIER1
2025-12-04 21:00
2025-12-04 21:30
OUTAGE
SCHEDULED
Migrate to new virtulization system
ROC_Canada
CA-VICTORIA-WESTGRID-T2
TIER2
2025-12-03 08:00
2026-01-05 08:00
OUTAGE
UNSCHEDULED
reconfiguring dev cluster
NGI_FRANCE
IN2P3-LPC
TIER2
2025-12-09 06:00
2025-12-10 12:00
OUTAGE
SCHEDULED
Migration for some Services Serveurs to datacenter
NGI_DE
FZK-LCG2
TIER1
2025-12-04 13:00
2025-12-04 16:36
WARNING
UNSCHEDULED
Replacement of defunct robot in tape library (still ongoing)