Another maintenance by national network provider on LHCOPN
NGI_FRANCE
IN2P3-CC
TIER1
2026-09-14 07:00
2026-09-14 13:29
OUTAGE
SCHEDULED
HTCondor UPDATE
NGI_IT
INFN-T1
TIER1
2026-09-21 07:00
2026-09-21 16:00
OUTAGE
SCHEDULED
ce01-htc migration to new virtualization infrastructure
NGI_IT
INFN-T1
TIER1
2026-09-24 07:00
2026-09-24 16:00
OUTAGE
SCHEDULED
ce03-htc migration to new virtualization infrastructure
NGI_IT
INFN-T1
TIER1
2026-09-28 07:00
2026-09-28 16:00
OUTAGE
SCHEDULED
ce04-htc migration to new virtualization infrastructure
NGI_IT
INFN-T1
TIER1
2026-10-01 07:00
2026-10-01 16:00
OUTAGE
SCHEDULED
ce05-htc migration to new virtualization infrastructure
NGI_IT
INFN-T1
TIER1
2026-10-05 07:00
2026-10-05 16:00
OUTAGE
SCHEDULED
ce06-htc migration to new virtualization infrastructure
NGI_DE
FZK-LCG2
TIER1
2026-09-23 06:00
2026-09-23 16:00
OUTAGE
SCHEDULED
HPSS Tape System Downtime for Updates
ROC_Canada
TRIUMF-LCG2
TIER1
2026-09-16 16:00
2026-09-16 22:00
OUTAGE
SCHEDULED
upgrade dCache and PostgreSQL
ROC_Canada
TRIUMF-LCG2
TIER1
2026-09-16 22:00
2026-09-16 22:18
OUTAGE
UNSCHEDULED
Need more time for the maintenance on storage
NGI_NDGF
NDGF-T1
TIER1
2026-09-28 05:30
2026-10-02 15:00
OUTAGE
SCHEDULED
Upgrades (firmware, OS, ARC, SLURM)
NGI_DE
FZK-LCG2
TIER1
2026-09-23 16:00
2026-09-23 18:00
OUTAGE
UNSCHEDULED
Downtime extension for #38263
NGI_DE
FZK-LCG2
TIER1
2026-09-23 18:00
2026-09-23 19:23
OUTAGE
UNSCHEDULED
Another downtime extension for #38263
NGI_DE
FZK-LCG2
TIER1
2026-09-25 08:00
2026-09-29 08:19
WARNING
SCHEDULED
Compute Farm reboot due to security updates
NGI_NDGF
NDGF-T1
TIER1
2026-09-30 08:00
2026-09-30 09:40
OUTAGE
UNSCHEDULED
NDGF dCache is down
NGI_DE
FZK-LCG2
TIER1
2026-10-06 07:00
2026-10-09 16:00
WARNING
UNSCHEDULED
Migration to new network will be performed for our dCache setup. No persisting service outages expected.
NGI_DE
FZK-LCG2
TIER1
2026-10-07 21:00
2026-10-08 03:00
WARNING
SCHEDULED
DFN Maintenance of LHCOPN link
NGI_NDGF
NDGF-T1
TIER1
2026-10-12 08:00
2026-10-12 12:00
WARNING
SCHEDULED
dCache pool restarts. Some Atlas and Alice data unavailable for short periods of time. Writes should not be affected.
NGI_DE
FZK-LCG2
TIER1
2026-10-12 07:00
2026-10-16 18:00
WARNING
SCHEDULED
Migration to new network will be performed for our dCache setup. No persisting service outages expected (week 2).
NGI_NL
SARA-MATRIX
TIER1
2026-10-13 08:00
2026-10-13 08:15
WARNING
UNSCHEDULED
WebDAV doors at webdav.grid.surfsara.nl:443 will need to be restarted to increase the rate limits. This needs to be done to prevent 429 errors. During a few minutes, some transfers may fail.