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NGI Site Tier Start End Severity Classification Description EndPoints Link
NGI_UA UA-PIMEE TIERNA 2022-10-27 22:00 2025-05-09 12:00 OUTAGE SCHEDULED Downtime untill our Victory
NGI_NDGF T2_Estonia TIER2 2025-01-20 00:00 2025-03-31 00:00 OUTAGE SCHEDULED Full server room renovation
NGI_UK UKI-SCOTGRID-ECDF TIER2 2025-02-14 17:00 2025-03-03 12:00 OUTAGE SCHEDULED Initial relocation of equipment from ACF to MSCD
AsiaPacific JP-KEK-CRC-02 TIERNA 2025-02-16 15:00 2025-03-17 03:18 WARNING SCHEDULED SRM in the phase of decommissioning (Tentatively plan to power off on Monday, 17th March 2025)
NGI_DE DESY-HH TIER2 2025-03-05 05:00 2025-03-05 16:33 OUTAGE SCHEDULED annual maintenance and update of dCache storage instances affecting ATLAS, Belle II, ALPS, MADMAX,...
ROC_LA SAMPA TIERNA 2025-02-24 20:00 2025-03-21 14:42 OUTAGE SCHEDULED Old SE is showing instabilities and will be replaced
NGI_IT INFN-FRASCATI TIER2 2025-03-10 07:30 2025-03-10 13:00 OUTAGE SCHEDULED Network maintenance
NGI_DE UNI-BONN TIERNA 2025-03-10 00:00 2025-03-14 18:00 OUTAGE SCHEDULED Relocation of IT infrastructure to different server room
ROC_LA SAMPA TIERNA 2025-02-28 00:00 2025-03-12 00:00 OUTAGE SCHEDULED ANSPGrid CA issue
NGI_FRANCE IN2P3-IRES TIER2 2025-03-05 08:00 2025-03-05 10:00 OUTAGE SCHEDULED RabbitMQ server upgrade
AsiaPacific TOKYO-LCG2 TIER2 2025-03-04 00:00 2025-03-04 08:08 OUTAGE SCHEDULED Equipment maintenance and middleware updates
NGI_NL SARA-MATRIX TIER1 2025-03-31 08:00 2025-04-01 19:00 OUTAGE SCHEDULED dCache upgrade 9.2 to 10.2. Network maintenance.
NGI_UK UKI-NORTHGRID-LANCS-HEP TIER2 2025-02-28 10:00 2025-03-04 10:43 OUTAGE SCHEDULED Ceph backend issues requiring hardware replacement, parts delayed
ROC_LA CBPF TIERNA 2025-02-28 03:00 2025-03-01 03:00 OUTAGE SCHEDULED ANSPCA was lost. All certificates revoked on 28/02/25
ROC_LA CBPF TIERNA 2025-03-01 03:00 2025-03-14 11:27 OUTAGE SCHEDULED ANSPCA was lost. All certificates revoked on 28/02/25
ROC_Canada CA-WATERLOO-T2 TIERNA 2025-02-27 04:00 2025-03-01 04:59 OUTAGE UNSCHEDULED Services slowly coming up in new configuration so extending downtime until end of the week.
NGI_UK RAL-LCG2 TIER1 2025-04-28 05:00 2025-05-01 14:00 OUTAGE SCHEDULED Antares Tape Library Maintenance and Upgrades
NGI_BG BG05-SUGrid TIERNA 2025-02-28 12:00 2025-04-06 23:00 OUTAGE SCHEDULED Updating the operating system and services of the site
ROC_LA EELA-UTFSM TIERNA 2025-02-28 15:00 2025-03-06 15:00 OUTAGE SCHEDULED WebDAV error
NGI_NDGF NDGF-T1 TIER1 2025-03-03 07:00 2025-03-04 15:00 WARNING SCHEDULED Software updates. Some files may be unavailable.
NGI_NL SARA-MATRIX TIER1 2025-03-03 08:00 2025-03-06 17:00 WARNING SCHEDULED Tape library maintenance. Users with single tape copies (CERN, LOFAR) may experience delays in staging. Users with double tape copies should not be affected.
NGI_NDGF NDGF-T1 TIER1 2025-02-28 15:00 2025-03-03 16:00 WARNING UNSCHEDULED Issues with a TSM server makes some ATLAS tape data unavailable over the weekend.
ROC_Canada CA-WATERLOO-T2 TIERNA 2025-03-01 04:00 2025-03-08 04:59 OUTAGE UNSCHEDULED Still a ways from having stable grid services on refurbished cluster so extending downtime
NGI_FRANCE IN2P3-CC TIER1 2025-03-01 02:00 2025-03-03 12:00 WARNING UNSCHEDULED Risk of errors on tape access
NGI_UK UKI-NORTHGRID-LANCS-HEP TIER2 2025-03-02 10:00 2025-03-02 14:34 OUTAGE UNSCHEDULED SLURM Cluster down due to filestore issues
NGI_UK UKI-NORTHGRID-LANCS-HEP TIER2 2025-03-03 14:30 2025-03-03 15:58 OUTAGE SCHEDULED Clust
NGI_IBERGRID UAM-LCG2 TIER2 2025-03-05 08:00 2025-03-05 12:38 OUTAGE SCHEDULED Networking upgrade from 10 to 100 Gbps
EGI.eu GRIDOPS-ACCPORTAL TIERNA 2025-03-05 08:00 2025-03-05 09:00 OUTAGE SCHEDULED Downtime for deploying to production corrections of the EGI Accounting Portal.
NGI_UK UKI-SOUTHGRID-SUSX TIERNA 2025-03-03 09:30 2025-03-03 16:35 OUTAGE UNSCHEDULED Emergency fix
NGI_UK UKI-SCOTGRID-ECDF TIER2 2025-03-03 09:00 2025-03-04 12:00 OUTAGE UNSCHEDULED Site still in downtime due to server migration and re-networking
NGI_UK UKI-LT2-RHUL TIER2 2025-03-03 14:10 2025-03-10 18:00 OUTAGE UNSCHEDULED Border switch compromised RHUL
NGI_NDGF NDGF-T1 TIER1 2025-03-03 16:00 2025-03-04 16:00 WARNING UNSCHEDULED Issues with a TSM server makes some ATLAS tape data unavailable over the weekend. Problem now understood to be found somewhere in the IPv6 config, but not found yet.
NGI_NDGF NDGF-T1 TIER1 2025-03-06 07:00 2025-03-06 10:00 WARNING SCHEDULED Routing changes at UiB. Only short interruption during the interval expected. Some alice data unavailable.
NGI_UK UKI-LT2-QMUL TIER2 2025-03-05 16:00 2025-03-07 16:00 WARNING SCHEDULED leak fix in DC during this time
NGI_NDGF FI_HIP_T2 TIER2 2025-03-05 21:59 2025-03-07 11:54 OUTAGE SCHEDULED The host certificate expires in two days. Getting a new one is expected to be possible only after the end of March 2025.
ROC_Canada CA-VICTORIA-WESTGRID-T2 TIER2 2025-03-09 13:00 2025-03-09 15:00 WARNING SCHEDULED commodity internet access unavailable for 15 minutes during BCNet maintenance
NGI_DE DESY-HH TIER2 2025-03-04 08:00 2025-03-04 08:41 WARNING UNSCHEDULED reinstall of squid instance
NGI_UK UKI-NORTHGRID-MAN-HEP TIER2 2025-03-04 09:00 2025-03-05 09:00 OUTAGE UNSCHEDULED storage problems
NGI_UK UKI-SCOTGRID-ECDF TIER2 2025-03-04 12:00 2025-03-05 12:00 OUTAGE UNSCHEDULED Further downtime due to service physical relocation
NGI_FRANCE IN2P3-CC TIER1 2025-03-04 01:00 2025-03-04 19:00 WARNING UNSCHEDULED Risk of errors on tape access
NGI_UK UKI-LT2-QMUL TIER2 2025-03-05 17:00 2025-03-07 12:00 OUTAGE SCHEDULED leak fix
NGI_UK UKI-NORTHGRID-LANCS-HEP TIER2 2025-03-21 16:00 2025-03-22 16:47 OUTAGE SCHEDULED Power works to switch back to mains.
EGI.eu GRIDOPS-CheckIn TIERNA 2025-03-19 07:00 2025-03-19 13:00 OUTAGE SCHEDULED EGI Check-in Migration to Keycloak
NGI_NDGF NDGF-T1 TIER1 2025-03-04 16:00 2025-03-05 16:00 WARNING UNSCHEDULED Downtime 36457 Issues with a TSM server makes some ATLAS tape data unavailable over the weekend. Problem now understood to be found somewhere in the IPv6 config, but not found yet.
NGI_UK UKI-SOUTHGRID-BRIS-HEP TIER2 2025-03-08 00:00 2025-03-08 23:00 WARNING SCHEDULED Testing Nexus failover
EGI.eu EGI-DATAHUB TIERNA 2025-03-04 16:30 2025-03-05 08:00 OUTAGE UNSCHEDULED EGI DataHub unreachable
NGI_UA Kharkov-KIPT-LCG2 TIERNA 2025-03-04 20:00 2025-03-05 07:55 OUTAGE UNSCHEDULED power cut
NGI_IBERGRID IFCA-LCG2 TIER2 2025-03-05 09:00 2025-03-11 09:00 OUTAGE UNSCHEDULED Fixing problems encountered during reboot
NGI_UK UKI-NORTHGRID-MAN-HEP TIER2 2025-03-05 09:00 2025-03-06 09:00 OUTAGE UNSCHEDULED storage problems
NGI_CH CSCS-LCG2 TIER2 2025-03-12 07:00 2025-03-12 13:34 OUTAGE SCHEDULED Alps system downtime for SSHOT intervention
NGI_NDGF NDGF-T1 TIER1 2025-03-06 13:00 2025-03-07 16:00 WARNING SCHEDULED Software updates. Some files may be unavailable.
NGI_NDGF NDGF-T1 TIER1 2025-03-05 16:00 2025-03-06 15:00 WARNING UNSCHEDULED Downtime 36457 Issues with a TSM server makes some ATLAS tape data unavailable over the weekend. Problem now traced to hardware. Replacement ordered.
NGI_NDGF NDGF-T1 TIER1 2025-03-06 15:00 2025-03-11 09:00 WARNING SCHEDULED Downtime 36457 Issues with a TSM server makes some ATLAS tape data unavailable over the weekend. Backup downtime in case service technician does not arrive before the weekend.
NGI_FRANCE IN2P3-CC TIER1 2025-03-11 12:00 2025-03-11 13:03 WARNING SCHEDULED Quarterly maintenance - squid
NGI_FRANCE IN2P3-CC TIER1 2025-03-11 13:00 2025-03-12 08:41 WARNING SCHEDULED Quarterly Maintenance - storage
NGI_UK UKI-SCOTGRID-ECDF TIER2 2025-03-05 12:00 2025-03-09 12:00 OUTAGE UNSCHEDULED Resolving issues arising due to downtime from migrating equipment at site
NGI_IT INFN-MILANO-ATLASC TIER2 2025-03-05 23:00 2025-03-06 16:10 OUTAGE UNSCHEDULED Waiting for HARICA to issue a certificate valid for IGTF for the dCache server
NGI_UK UKI-NORTHGRID-MAN-HEP TIER2 2025-03-06 08:55 2025-03-07 09:00 OUTAGE UNSCHEDULED storage problems
ROC_LA EELA-UTFSM TIERNA 2025-03-07 13:00 2025-03-15 23:00 OUTAGE SCHEDULED WebDAV error
ROC_LA EELA-UTFSM TIERNA 2025-03-06 15:00 2025-03-07 13:00 WARNING UNSCHEDULED WebDAV error
NGI_FRANCE IN2P3-CC TIER1 2025-03-11 04:30 2025-03-11 17:00 OUTAGE SCHEDULED Quarterly Maintenance - Computing
NGI_UK UKI-NORTHGRID-MAN-HEP TIER2 2025-03-07 11:15 2025-03-10 09:00 OUTAGE UNSCHEDULED Extending DT to monday
NGI_IBERGRID CIEMAT-LCG2 TIER2 2025-03-11 07:30 2025-03-11 08:30 OUTAGE SCHEDULED Change of our router configuration to implement BGP communities
EGI.eu GRIDOPS-ACCPORTAL TIERNA 2025-03-10 06:00 2025-03-11 22:00 WARNING SCHEDULED Accounting Portal - Warning on the data as maintenance will be done in response to tickets.
NGI_NDGF NDGF-T1 TIER1 2025-03-11 07:00 2025-03-12 11:13 WARNING SCHEDULED Arc7 upgrade. Reduced computational capacity.
NGI_UK UKI-LT2-RHUL TIER2 2025-03-10 09:00 2025-03-31 18:00 OUTAGE SCHEDULED border router being replaced
ROC_Canada CA-WATERLOO-T2 TIERNA 2025-03-08 04:00 2025-03-20 13:40 OUTAGE UNSCHEDULED Site status still under review after data centre renovations.
NGI_CH T3_CH_PSI TIERNA 2025-03-08 08:15 2025-03-09 19:00 OUTAGE UNSCHEDULED Dcache pool problems - emergency downtime
AsiaPacific JP-KEK-CRC-02 TIERNA 2025-03-09 02:00 2025-03-09 02:37 OUTAGE UNSCHEDULED Emergency service recovery measurement to recover the hung-up process, most likely due to allocating unexpectedly much memory space for the GPFS daemon
AsiaPacific JP-KEK-CRC-02 TIERNA 2025-03-09 23:40 2025-03-10 00:18 WARNING UNSCHEDULED Emergency service recovery measurement to recover the hung-up process on the storm backend and frontend as well, no affection to the DTNs
AsiaPacific JP-KEK-CRC-02 TIERNA 2025-03-17 00:00 2025-03-17 03:07 WARNING SCHEDULED (Most likely less impact) Host certificate replacements and some work on StoRM backend hosts for decommissioning the SRM and decreasing data transfer nodes
EGI.eu GRIDOPS-DIRAC4EGI TIERNA 2025-03-11 12:00 2025-03-11 18:00 WARNING SCHEDULED Openstack update
NGI_UK UKI-SCOTGRID-ECDF TIER2 2025-03-09 12:00 2025-03-17 13:00 OUTAGE UNSCHEDULED Further downtime due to service physical relocation
NGI_UK UKI-NORTHGRID-MAN-HEP TIER2 2025-03-10 09:00 2025-03-10 12:07 OUTAGE UNSCHEDULED Storage overloaded
NGI_IT INFN-FRASCATI TIER2 2025-03-10 14:00 2025-03-11 14:15 OUTAGE UNSCHEDULED network problem
NGI_IT INFN-FRASCATI TIER2 2025-03-11 14:15 2025-03-12 14:00 OUTAGE SCHEDULED Netwotk intervention
NGI_IBERGRID IFCA-LCG2 TIER2 2025-03-11 09:00 2025-03-18 09:00 OUTAGE UNSCHEDULED Updating Operating System
NGI_RO RO-13-ISS TIER2 2025-03-13 07:00 2025-03-14 21:00 OUTAGE SCHEDULED Re-install to Alma9
NGI_FRANCE IN2P3-CC TIER1 2025-03-11 17:00 2025-03-12 11:00 OUTAGE UNSCHEDULED Quarterly Maintenance - Computing
ROC_LA EELA-UTFSM TIERNA 2025-03-15 23:00 2025-03-17 18:00 OUTAGE SCHEDULED storage dump unavailable (GGUS ticket#681780)
NGI_IT INFN-LNL-2 TIER2 2025-03-14 11:00 2025-03-18 07:41 OUTAGE SCHEDULED CE in drain for OS and condor upgrade
NGI_UK UKI-SOUTHGRID-SUSX TIERNA 2025-03-13 12:40 2025-03-13 16:30 OUTAGE UNSCHEDULED Emergency fix
NGI_IBERGRID ifae TIER2 2025-04-15 02:00 2025-04-15 22:55 OUTAGE SCHEDULED Yearly electrical maintenance
NGI_IBERGRID pic TIER1 2025-04-15 02:00 2025-04-15 22:55 OUTAGE SCHEDULED Yearly electrical maintenance
NGI_UK UKI-LT2-QMUL TIER2 2025-03-13 16:10 2025-03-14 11:00 OUTAGE UNSCHEDULED cooling trip
NGI_PL NCBJ-CIS TIERNA 2025-03-20 05:00 2025-03-20 19:00 OUTAGE SCHEDULED Data migration, hardware updates
ROC_LA CBPF TIERNA 2025-03-15 23:01 2025-03-15 23:54 OUTAGE SCHEDULED ANSPCA was lost. All certificates revoked on 28/02/2
NGI_DE UNI-BONN TIERNA 2025-03-14 17:00 2025-03-21 18:00 OUTAGE UNSCHEDULED Relocation of IT infrastructure to different server room (Part 2)
NGI_CH CSCS-LCG2 TIER2 2025-03-17 06:00 2025-03-17 19:35 OUTAGE SCHEDULED HEPScore23 Benchmark of Piz Fort
NGI_NDGF NDGF-T1 TIER1 2025-03-19 06:00 2025-03-19 18:00 WARNING SCHEDULED Some data might be unavailable due to upgrades
Russia JINR-LCG2 TIER2 2025-03-27 07:00 2025-03-31 17:00 OUTAGE SCHEDULED Moving racks with equipment.
NGI_DE DESY-HH TIER2 2025-03-17 15:30 2025-03-17 16:23 WARNING UNSCHEDULED emergency maintenance of the CMS dCache instance
ROC_LA EELA-UTFSM TIERNA 2025-03-17 20:00 2025-03-17 20:28 OUTAGE UNSCHEDULED storage dump unavailable (GGUS ticket#681780)
ROC_LA EELA-UTFSM TIERNA 2025-03-18 22:00 2025-03-18 22:05 OUTAGE SCHEDULED storage dump unavailable (GGUS ticket#681780)
NGI_NL SARA-MATRIX TIER1 2025-03-18 09:00 2025-03-18 17:00 WARNING UNSCHEDULED One of the two tape libraries not available. Users with single tape copies (CERN, LOFAR) may experience delays in staging.
NGI_NL BEgrid-ULB-VUB TIER2 2025-03-19 00:00 2025-03-19 22:00 OUTAGE UNSCHEDULED Migration of dCache SE to new machine + dCache upgrade
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_UK UKI-LT2-QMUL TIER2 2025-03-20 10:00 2025-03-20 11:00 WARNING UNSCHEDULED update of SE firmware
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
NGI_NDGF NDGF-T1 TIER1 2025-03-24 10:00 2025-03-24 13:00 WARNING SCHEDULED Network reconfiguration for a subset of the Alice data pools (in Bergen). If everything works it should be a short outage. In addition an ATLAS pool will be down for a firmware update.
NGI_CHINA BEIJING-LCG2 TIER2 2025-03-21 15:00 2025-03-21 20:00 OUTAGE SCHEDULED update cmsfed
NGI_CHINA BEIJING-T1 TIERNA 2025-03-21 15:00 2025-03-21 20:00 OUTAGE SCHEDULED Upgrade xrootd
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.
NGI_PL NCBJ-CIS TIERNA 2025-03-20 19:00 2025-03-21 15:00 OUTAGE UNSCHEDULED Problem with one storage node
NGI_PL NCBJ-CIS TIERNA 2025-03-20 21:00 2025-03-21 15:00 OUTAGE UNSCHEDULED Problem with one storage node (missing service)
ROC_Canada CA-SFU-T2 TIERNA 2025-03-31 13:00 2025-04-02 14:00 OUTAGE SCHEDULED Planned outage for a power upgrade
EGI.eu GRIDOPS-GGUS TIERNA 2025-03-25 13:00 2025-03-25 13:30 OUTAGE SCHEDULED GGUS maintenance and update
NGI_IT INFN-LNL-2 TIER2 2025-04-01 07:00 2025-04-01 20:00 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 2025-04-04 10:20 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 2025-04-14 18:00 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 17:00 OUTAGE SCHEDULED Building Power being turned off.