T2_FI_HIP: Complete update of the kale computing nodes to Almalinux
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
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
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
2025-11-09 20:10
2025-11-10 15:39
OUTAGE
SCHEDULED
power cut
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_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 17:00
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
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
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
2025-12-05 18:36
2025-12-09 12:00
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 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
2025-12-08 15:45
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
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_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)
NGI_IT
INFN-COSENZA
TIERNA
2025-12-08 01:00
2026-01-12 00:00
OUTAGE
SCHEDULED
Chiller Maitenance Postponed 2
ROC_Canada
TRIUMF-LCG2
TIER1
2025-12-04 22:00
2025-12-05 03:00
OUTAGE
UNSCHEDULED
Migrate to new virtulization system
NGI_DE
GoeGrid
TIER2
2025-12-04 17:00
2025-12-05 09:13
OUTAGE
UNSCHEDULED
Network issues
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.
NGI_DE
mainz
TIERNA
2025-12-05 00:00
2025-12-08 09:00
OUTAGE
UNSCHEDULED
Power Outage knocked out FTS...
NGI_SK
FMPhI-UNIBA
TIERNA
2025-12-08 08:00
2025-12-10 07:44
OUTAGE
SCHEDULED
We plan to fix the inconsistency in the dcache db
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_CZ
praguelcg2
TIER2
2025-12-06 10:00
2025-12-08 13:00
OUTAGE
UNSCHEDULED
storage issues
NGI_CHINA
BEIJING-LCG2
TIER2
2025-12-09 07:30
2025-12-09 09:30
OUTAGE
SCHEDULED
Upgrade eos
NGI_DE
FZK-LCG2
TIER1
2025-12-09 09:00
2025-12-12 12:00
WARNING
SCHEDULED
Compute Farm reboot due to security updates
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
2025-12-15 12:00
OUTAGE
UNSCHEDULED
storage issues
NGI_IT
RECAS-NAPOLI
TIERNA
2025-12-09 14:00
2025-12-11 15:00
OUTAGE
UNSCHEDULED
Site shoud down for managmetn
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
iris.ac.uk
IRISOPS-IAM
TIERNA
2026-01-06 08:30
2026-01-06 09:30
WARNING
SCHEDULED
IRIS IAM Upgrade to v1.13.2 - 06 Jan 2026 (Tuesday) from 8:30-9:30 AM (Europe/London)
NGI_IT
INFN-FRASCATI
TIER2
2025-12-11 08:00
2025-12-11 15:00
OUTAGE
SCHEDULED
Data center renovation works
NGI_DE
FZK-LCG2
TIER1
2025-12-09 07:00
2025-12-10 18:00
OUTAGE
UNSCHEDULED
Tape library under maintenance
EGI.eu
EGI-NOTEBOOKS
TIERNA
2025-12-10 00:00
2025-12-10 13:40
OUTAGE
UNSCHEDULED
Issue with hosting OpenStack causing service disruption