Updating the operating system and services of the site
NGI_UK
UKI-LT2-RHUL
TIER2
2025-03-10 09:00
2025-03-31 18:00
OUTAGE
SCHEDULED
border router being replaced
NGI_NL
SARA-MATRIX
TIER1
2025-05-12 00:00
2025-05-18 23:59
OUTAGE
SCHEDULED
Tape System migration from DMF to Versity
NGI_IBERGRID
ifae
TIER2
2025-04-15 02:00
2025-04-15 20:47
OUTAGE
SCHEDULED
Yearly electrical maintenance
NGI_IBERGRID
pic
TIER1
2025-04-15 02:00
2025-04-15 20:47
OUTAGE
SCHEDULED
Yearly electrical maintenance
Russia
JINR-LCG2
TIER2
2025-03-27 07:00
2025-03-31 17:00
OUTAGE
SCHEDULED
Moving racks with equipment.
NGI_UK
UKI-SOUTHGRID-SUSX
TIERNA
2025-03-25 00:01
2025-03-25 13:40
OUTAGE
SCHEDULED
Upgrade failed node and bring back into service
NGI_NDGF
NDGF-T1
TIER1
2025-04-03 05:00
2025-04-03 17:00
OUTAGE
SCHEDULED
Due to cooling maintenance the CE will be offline. The CE storage system will also be moved during the outage.
ROC_Canada
CA-WATERLOO-T2
TIERNA
2025-03-20 13:25
2025-07-12 03:59
OUTAGE
UNSCHEDULED
Computational services are offline awaiting deployment and commissioning of new cluster
NGI_DE
UNI-BONN
TIERNA
2025-03-21 18:00
2025-03-25 18:00
OUTAGE
SCHEDULED
Fixing of power distribution issues in new server room
EGI.eu
GRIDOPS-GOCDB
TIERNA
2025-03-26 07:00
2025-03-26 09:00
WARNING
SCHEDULED
Due to a network intervention during his window, we expect a temporary dropout of these services for a few minutes.
iris.ac.uk
IRISOPS-IAM
TIERNA
2025-03-26 07:00
2025-03-26 09:00
WARNING
SCHEDULED
Due to a network intervention during his window, we expect a temporary dropout of these services for a few minutes.
EGI.eu
GRIDOPS-APEL
TIERNA
2025-03-26 07:00
2025-03-26 09:00
WARNING
SCHEDULED
Due to a network intervention during his window, we expect a temporary dropout of these services for a few minutes.
ROC_Canada
CA-SFU-T2
TIERNA
2025-03-31 13:00
2025-04-02 14:00
OUTAGE
SCHEDULED
Planned outage for a power upgrade
NGI_IT
INFN-LNL-2
TIER2
2025-04-01 07:00
2025-04-01 12:33
OUTAGE
SCHEDULED
Downtime for OS and services upgrade
NGI_IT
INFN-MIB
TIERNA
2025-03-25 10:30
2025-03-26 01:00
OUTAGE
UNSCHEDULED
maintenance
NGI_DE
UNI-BONN
TIERNA
2025-03-25 17:00
2025-03-27 10:47
OUTAGE
UNSCHEDULED
File system failure after server room migration
NGI_DE
FZK-LCG2
TIER1
2025-03-31 05:00
2025-03-31 17:00
OUTAGE
SCHEDULED
Work on the tape system.
iris.ac.uk
IRISOPS-IAM
TIERNA
2025-03-27 07:30
2025-03-27 09:00
WARNING
UNSCHEDULED
Due to an emergency network intervention during his window, we expect a temporary dropout of these services for a few minutes.
EGI.eu
GRIDOPS-GOCDB
TIERNA
2025-03-27 07:30
2025-03-27 09:00
WARNING
UNSCHEDULED
Due to an unscheduled network intervention during his window, we expect a temporary dropout of these services for a few minutes.
EGI.eu
GRIDOPS-APEL
TIERNA
2025-03-27 07:30
2025-03-27 09:00
WARNING
UNSCHEDULED
Due to an unscheduled network intervention during his window, we expect a temporary dropout of these services for a few minutes.
NGI_FRANCE
GRIF
TIER2
2025-04-10 08:30
2025-04-10 16:30
OUTAGE
SCHEDULED
EOS MAJOR UPDATE to 5.3
NGI_DE
FZK-LCG2
TIER1
2025-03-31 09:00
2025-03-31 09:18
WARNING
SCHEDULED
Decommission of one server hosting a dCache pool. A new server will be added instead.
NGI_UK
UKI-NORTHGRID-MAN-HEP
TIER2
2025-03-28 07:40
2025-04-04 17:00
OUTAGE
UNSCHEDULED
Storage suffering again
NGI_UK
UKI-SOUTHGRID-BRIS-HEP
TIER2
2025-03-28 10:20
2025-03-29 10:20
OUTAGE
UNSCHEDULED
Underlying storage failure
NGI_UK
UKI-SOUTHGRID-BRIS-HEP
TIER2
2025-03-29 10:20
2025-04-03 15:39
OUTAGE
SCHEDULED
underlying storage failure
Russia
JINR-LCG2
TIER2
2025-03-31 17:00
2025-04-01 17:00
OUTAGE
SCHEDULED
h/w problem on old machines
NGI_UK
UKI-LT2-RHUL
TIER2
2025-03-31 09:00
2025-04-03 10:56
OUTAGE
SCHEDULED
border router replacement
NGI_NDGF
T2_Estonia
TIER2
2025-03-31 00:00
2025-04-09 00:00
OUTAGE
UNSCHEDULED
Full server room renovation
NGI_UK
UKI-NORTHGRID-SHEF-HEP
TIER2
2025-04-04 11:00
2025-04-07 09:42
OUTAGE
SCHEDULED
Building Power being turned off.
NGI_DE
SCAI
TIERNA
2025-03-31 08:00
2025-03-31 15:56
OUTAGE
UNSCHEDULED
unexpected errors
ROC_LA
CBPF
TIERNA
2025-04-01 14:00
2025-04-01 15:49
OUTAGE
SCHEDULED
failure with DNS name resolution
NGI_GRNET
GRNET-ARIS
TIERNA
2025-04-11 12:00
2025-04-11 21:00
OUTAGE
SCHEDULED
System will be unavailable
NGI_DE
FZK-LCG2
TIER1
2025-03-31 17:00
2025-04-01 09:47
OUTAGE
UNSCHEDULED
Work on tape endpoints still ongoing and downtime needs to be extended
NGI_IBERGRID
CIEMAT-LCG2
TIER2
2025-04-03 07:30
2025-04-03 10:00
OUTAGE
SCHEDULED
Upgrade of xrootd redirectors software
NGI_UK
UKI-SCOTGRID-ECDF
TIER2
2025-04-03 08:00
2025-04-04 08:00
OUTAGE
SCHEDULED
First site CE (ce1) to update to ARC7
NGI_NL
SARA-MATRIX
TIER1
2025-04-01 22:00
2025-04-02 15:00
OUTAGE
UNSCHEDULED
Tape system down
NGI_NL
SARA-MATRIX
TIER1
2025-04-09 07:00
2025-04-09 15:00
WARNING
SCHEDULED
Network maintenance. Reduced redundancy.
NGI_UK
UKI-SCOTGRID-ECDF
TIER2
2025-04-04 09:00
2025-04-04 17:00
OUTAGE
UNSCHEDULED
extending downtime for ARC7 upgrade slightly
NGI_UK
UKI-NORTHGRID-MAN-HEP
TIER2
2025-04-04 16:00
2025-04-08 11:00
OUTAGE
SCHEDULED
Extending DT to Tuesday
NGI_IT
INFN-FRASCATI
TIER2
2025-04-07 07:00
2025-04-07 14:00
OUTAGE
SCHEDULED
HTCondor upgrade for vulnerability
EGI.eu
GRIDOPS-GOCDB
TIERNA
2025-04-03 22:00
2025-04-04 09:00
OUTAGE
UNSCHEDULED
Due to a site wide loss of network at this time, these services were down
EGI.eu
GRIDOPS-GOCDB
TIERNA
2025-04-04 09:00
2025-04-04 15:00
WARNING
UNSCHEDULED
It currently appears that network connectivity has been restored. However, it should still be considered as operating at risk as we have not yet official confirmation that the service is stable. It may be that further works and disruption may be necessary.
EGI.eu
GRIDOPS-APEL
TIERNA
2025-04-03 22:00
2025-04-04 09:00
OUTAGE
UNSCHEDULED
Due to a site wide loss of network at this time, these services were down
EGI.eu
GRIDOPS-APEL
TIERNA
2025-04-04 09:00
2025-04-04 15:00
WARNING
UNSCHEDULED
It currently appears that network connectivity has been restored. However, it should still be considered as operating at risk as we have not yet official confirmation that the service is stable. It may be that further works and disruption may be necessary.
iris.ac.uk
IRISOPS-IAM
TIERNA
2025-04-03 22:00
2025-04-04 09:00
OUTAGE
UNSCHEDULED
Due to a site wide loss of network at this time, these services were down
iris.ac.uk
IRISOPS-IAM
TIERNA
2025-04-04 09:00
2025-04-04 15:00
WARNING
UNSCHEDULED
It currently appears that network connectivity has been restored. However, it should still be considered as operating at risk as we have not yet official confirmation that the service is stable. It may be that further works and disruption may be necessary.
NGI_DE
wuppertalprod
TIER2
2025-05-05 05:00
2025-05-05 16:00
OUTAGE
SCHEDULED
dCache update
NGI_IT
INFN-TRIESTE
TIERNA
2025-04-07 06:00
2025-04-14 07:00
OUTAGE
SCHEDULED
Power cut
ROC_LA
EELA-UTFSM
TIERNA
2025-04-10 16:00
2025-04-10 19:23
OUTAGE
SCHEDULED
ISP works
NGI_IT
INFN-COSENZA
TIERNA
2025-04-06 19:10
2025-04-15 22:00
OUTAGE
SCHEDULED
Chiller and plumbing system maintenance
NGI_NDGF
NDGF-T1
TIER1
2025-04-08 07:00
2025-04-11 14:00
WARNING
SCHEDULED
dCache upgrade. Some files may be unavailable for short periods.
CERN
CERN-PROD
TIER0
2025-04-14 08:00
2025-04-14 10:00
OUTAGE
SCHEDULED
HTCondor CE ce503.cern.ch ce504.cern.ch ce505.cern.ch migrated to new back-end. CEs inaccessible during the downtime, but running jobs should keep running their the intervention and be queriable again after the downtime.
NGI_DE
UNI-FREIBURG
TIER2
2025-04-08 17:00
2025-04-09 12:44
OUTAGE
SCHEDULED
HTCondor security fix
NGI_IBERGRID
CIEMAT-LCG2
TIER2
2025-04-09 07:30
2025-04-09 10:30
OUTAGE
SCHEDULED
Upgrade of xrootd redirectors software
EGI.eu
GRIDOPS-ACCPORTAL
TIERNA
2025-04-09 08:30
2025-04-09 09:30
OUTAGE
UNSCHEDULED
Dontwime for deploying the new UI version with fixed issues.
NGI_IT
INFN-COSENZA
TIERNA
2025-04-14 00:00
2025-04-30 00:00
OUTAGE
SCHEDULED
Chiller and plumbing system maintenance 2
ROC_LA
SAMPA
TIERNA
2025-04-08 10:00
2025-04-08 17:00
OUTAGE
UNSCHEDULED
Unexpected ipv4 network routing issues
NGI_UK
UKI-NORTHGRID-MAN-HEP
TIER2
2025-04-08 11:00
2025-04-09 11:00
OUTAGE
UNSCHEDULED
Extending to tomorrow
NGI_DE
DESY-HH
TIER2
2025-04-08 13:30
2025-04-11 16:00
WARNING
UNSCHEDULED
rolling compute cluster update
NGI_NDGF
NDGF-T1
TIER1
2025-04-10 07:00
2025-04-10 11:00
WARNING
SCHEDULED
Network maintenance. Hopefully it will be only very short break.
AsiaPacific
TOKYO-LCG2
TIER2
2025-05-18 17:00
2025-05-18 20:00
WARNING
SCHEDULED
Network disconnection for approximately 15 minutes (x 2) due to network maintenance. Expected to fallback to another route.
NGI_UK
UKI-LT2-Brunel
TIER2
2025-04-09 08:00
2025-04-18 17:00
OUTAGE
UNSCHEDULED
Power outage at Brunel data centre
EGI.eu
EGI-DATAHUB
TIERNA
2025-04-10 14:00
2025-04-10 15:00
OUTAGE
SCHEDULED
Upgrade to onedata 21.08.02
NGI_FRANCE
GRIF
TIER2
2025-04-16 14:00
2025-04-18 10:00
OUTAGE
SCHEDULED
power maintenace @GRIF-IRFU
NGI_SK
IISAS-FedCloud
TIERNA
2025-04-08 14:00
2025-04-08 17:00
OUTAGE
UNSCHEDULED
Unscheduled power cut.
NGI_FRANCE
IN2P3-LPC
TIER2
2025-04-09 12:00
2025-04-10 23:00
OUTAGE
UNSCHEDULED
big problem with the virtualization infrastructure hosting CONDOR services
OC_EGI
PITHIA-ESC
TIERNA
2025-04-10 14:00
2025-04-10 15:00
OUTAGE
SCHEDULED
Upgrade oneprovider to onedata 21.02.08
NGI_DE
FZK-LCG2
TIER1
2025-04-11 06:00
2025-04-16 08:07
OUTAGE
SCHEDULED
Critical system updates
NGI_UK
UKI-LT2-IC-HEP
TIER2
2025-04-10 20:00
2025-04-11 21:00
OUTAGE
UNSCHEDULED
Failed network switch
NGI_UK
UKI-LT2-IC-HEP
TIER2
2025-04-11 21:00
2025-06-30 00:00
OUTAGE
SCHEDULED
Failed network switch
NGI_RO
RO-14-ITIM
TIER2
2025-04-12 08:35
2025-04-14 05:47
OUTAGE
SCHEDULED
Kernel panic main server
NGI_CH
CSCS-LCG2
TIER2
2025-04-14 07:00
2025-04-22 14:00
OUTAGE
SCHEDULED
Migration of Gele vCluster to new configuration
NGI_FRANCE
GRIF
TIER2
2025-04-11 00:00
2025-04-11 18:00
OUTAGE
UNSCHEDULED
EOS storage issue
NGI_FRANCE
GRIF
TIER2
2025-04-11 00:00
2025-04-12 22:41
WARNING
UNSCHEDULED
EOS Storage issue
CERN
CERN-PROD
TIER0
2025-04-22 08:00
2025-04-22 10:00
OUTAGE
SCHEDULED
HTCondor CE ce506.cern.ch ce508.cern.ch ce511.cern.ch migrated to new back-end. CEs inaccessible during the downtime, but running jobs should keep running their the intervention and be queriable again after the downtime.
NGI_IT
INFN-BARI
TIER2
2025-04-15 12:00
2025-04-27 12:00
OUTAGE
SCHEDULED
upgrade to Almalinux 9
NGI_UK
UKI-LT2-QMUL
TIER2
2025-04-15 12:00
2025-04-15 17:00
OUTAGE
SCHEDULED
update to arcce07
EGI.eu
GRIDOPS-CheckIn
TIERNA
2025-04-16 06:00
2025-04-16 06:15
OUTAGE
SCHEDULED
EGI Check-in Keycloak Update to version 22.0.13-1.16
NGI_DE
DESY-HH
TIER2
2025-04-14 18:00
2025-04-14 23:00
WARNING
UNSCHEDULED
short, transparent maintenance of the CMS SE instance DB
EGI.eu
GRIDOPS-CheckIn
TIERNA
2025-04-16 06:32
2025-04-16 06:45
WARNING
SCHEDULED
EGI Check-in Keycloak Update to version 22.0.13-1.16
NGI_FRANCE
IN2P3-CPPM
TIER2
2025-04-17 16:00
2025-04-18 08:00
WARNING
SCHEDULED
risk of network cut
NGI_UK
UKI-SOUTHGRID-RALPP
TIER2
2025-05-02 16:00
2025-05-09 16:00
OUTAGE
SCHEDULED
Upgrading dCache to latest Golden Release
NGI_UK
UKI-LT2-QMUL
TIER2
2025-04-17 10:00
2025-04-17 16:00
WARNING
SCHEDULED
update to arcce07
NGI_DE
FZK-LCG2
TIER1
2025-04-18 06:00
2025-04-22 16:16
WARNING
SCHEDULED
Critical system updates
EGI.eu
GRIDOPS-GOCDB
TIERNA
2025-04-17 16:00
2025-04-22 08:00
WARNING
UNSCHEDULED
There will be no staff to deal with issues or requests on Friday 18th March and Monday 21st April, as these are public holidays in the UK. Should these services fail on these days (or over the weekend), no one will be available to fix it until Tuesday 22nd April.
EGI.eu
GRIDOPS-APEL
TIERNA
2025-04-17 16:00
2025-04-22 08:00
WARNING
UNSCHEDULED
There will be no staff to deal with issues or requests on Friday 18th March and Monday 21st April, as these are public holidays in the UK. Should these services fail on these days (or over the weekend), no one will be available to fix it until Tuesday 22nd April.
iris.ac.uk
IRISOPS-IAM
TIERNA
2025-04-17 17:00
2025-04-22 09:00
WARNING
UNSCHEDULED
There will be no staff to deal with issues or requests on Friday 18th March and Monday 21st April, as these are public holidays in the UK. Should these services fail on these days (or over the weekend), no one will be available to fix it until Tuesday 22nd April.
NGI_UK
UKI-SCOTGRID-ECDF
TIER2
2025-04-18 11:00
2025-04-25 11:00
OUTAGE
SCHEDULED
Attempting upgrade on ce2 at site to ARC7
NGI_IT
INFN-ROMA1
TIER2
2025-05-09 13:00
2025-05-12 20:00
OUTAGE
SCHEDULED
Power outage for connection to the new power distribution (first phase)
NGI_IT
INFN-ROMA1
TIER2
2025-05-11 20:00
2025-05-23 13:00
WARNING
SCHEDULED
Temporary Power source for connection to the new power distribution (second phase)
NGI_IT
INFN-ROMA1
TIER2
2025-05-23 13:00
2025-05-24 20:00
OUTAGE
SCHEDULED
Power outage for connection to the new power distribution (third phase)
NGI_UK
UKI-SOUTHGRID-BRIS-HEP
TIER2
2025-04-25 09:00
2025-04-30 17:00
OUTAGE
SCHEDULED
Power outage for electrical testing
NGI_CH
CSCS-LCG2
TIER2
2025-04-18 14:30
2025-04-21 09:00
WARNING
UNSCHEDULED
SE nodes rolling upgrades, dCache pools could be down for short times.
NGI_UK
UKI-LT2-Brunel
TIER2
2025-04-18 17:00
2025-04-21 20:00
OUTAGE
UNSCHEDULED
Most services are now up and we are working on bring the remaining services online
AsiaPacific
KR-KNU-T3
TIERNA
2025-05-07 00:00
2025-05-07 11:00
OUTAGE
SCHEDULED
Software Maintenance
NGI_NDGF
T2_Estonia
TIER2
2025-04-23 17:00
2025-04-23 20:00
OUTAGE
SCHEDULED
ISP network maintenance
EGI.eu
GRIDOPS-APEL
TIERNA
2025-04-22 13:00
2025-04-23 16:00
WARNING
UNSCHEDULED
Network Firmware Upgrades - Between 22/04/2025 1400 and 23/04/2025 we will be running on single internal routers and so the network will be running at risk. Thus, all downstream services (IAM, GOCDB, APEL) will be at risk.
EGI.eu
GRIDOPS-GOCDB
TIERNA
2025-04-22 13:00
2025-04-23 16:00
WARNING
UNSCHEDULED
Network Firmware Upgrades - Between 22/04/2025 1400 and 23/04/2025 we will be running on single internal routers and so the network will be running at risk. Thus, all downstream services (IAM, GOCDB, APEL) will be at risk.
iris.ac.uk
IRISOPS-IAM
TIERNA
2025-04-22 13:00
2025-04-23 16:00
WARNING
UNSCHEDULED
Network Firmware Upgrades - Between 22/04/2025 1400 and 23/04/2025 we will be running on single internal routers and so the network will be running at risk. Thus, all downstream services (IAM, GOCDB, APEL) will be at risk.
NGI_NDGF
NDGF-T1
TIER1
2025-04-28 07:00
2025-04-28 14:00
WARNING
SCHEDULED
Bergen pool patch cycle. Some alice data unavailable during short intervals during the window
NGI_UK
UKI-NORTHGRID-MAN-HEP
TIER2
2025-04-23 06:00
2025-04-24 06:00
OUTAGE
UNSCHEDULED
lost other two OS disks
NGI_UK
UKI-NORTHGRID-MAN-HEP
TIER2
2025-04-24 06:00
2025-04-30 06:00
OUTAGE
SCHEDULED
lost other 2 OS disks
NGI_DE
DESY-HH
TIER2
2025-05-05 06:00
2025-05-07 16:00
OUTAGE
SCHEDULED
test shut off of to be decommissioned VOMS
NGI_DE
DESY-ZN
TIER2
2025-04-21 12:00
2025-04-28 12:00
OUTAGE
UNSCHEDULED
major outage of the power infrastructure affecting the whole site
EGI.eu
EGI-SECRETS-STORE
TIERNA
2025-05-07 06:00
2025-05-07 18:00
WARNING
SCHEDULED
Major system upgrade. Some short-time glitches may happen