ServiceStatusRemarks
Snellius

UP AND RUNNING

Notes:

  • Due to a security issue with Keycloak (CVE-2026-18963), we have disabled the "Forgotten Password" link for the following pages: https://portal.cua.surf.nl and https://portal-dev.cua.surf.nl. We will install patches to fix this issue as soon as they become available and are properly tested.

Previous Downtimes:

  • Snellius Nodes: genoa, fat_genoa, gpu_h100 were down from 2026-09-06 at 20:00 CEST to 2026-09-07 at 11:30 CEST due to data center issues.

For non-critical issues, please visit Snellius known issues. For recent changes, check the Snellius maintenance changelog.

OSSC

UP AND RUNNING



Data Archive

UP AND RUNNING

Previous Downtimes and Updates:

  • 18.08.2026 10:20 - 11:20 CEST: Tape library  caused longer stage times. Archive and online files remained available; archiving continued normally.
  • 11.08.2026 09:30 -10:30 CEST: Tape library firmware change caused longer stage times. Archive and online files remained available; archiving continued normally.
  • 29.07.2026 8:30 CEST: File staging will take longer and is currently paused while corrective procedures are underway. Files already on disk (REG, DUL) remain available.
  • Friday, July 24, 10:47 - 11:07  CEST,  to address security vulnerabilities (e.g. CVE-2026-46150)
  • July 9th 2026, 14:30 to 14:47: Service nodes temporarily unavailable to resolve a local privilege escalation vulnerability (CVE-2026-43499 (“GhostLock”))
  • June 12th 18:30- June 18th 17:00, 2026: unplanned outage due to software failure
  • Tuesday, June 2nd 2026: unplanned outage
  • Tuesday, May 19th 2026: planned maintenance
  • May 15th - 09:30 May 18th 2026: Service nodes temporarily unavailable due to a recently disclosed local privilege escalation vulnerability
  • Tuesday, Mar 17 2026: planned maintenance
  • Monday Feb 09 2026: planned maintenance
  • Tuesday 06 Jan 2026, 9:00-13:00 planned maintenance.
  • Monday 15 Dec 2025, 9:30-9:54 Staging stopped to update and tune performance parameters. 

Data Repository







UP AND RUNNING

repository.surf.nl 

Previous Issues:

  • June 12th 1830- June 18th 1700: partial outage due to software failure on the storage backend
  • June 15th 2026: unexpected outage of file storage system
  • May 19th 2026: planned maintenance
  • April 23: 15:00 - 15:30: S3 uploads may experience a slight bottleneck as we improve service performance and stability.
  • April 21: We’re currently experiencing issues with the web UI in the new deposit environment. API uploads are working as expected .
Persistent Identifiers (PIDs)

UP AND RUNNING

 

Research Drive

UP AND RUNNING





Data Processing - Grid

UP AND RUNNING

TLS certificates issued between 27 March 2026 and 20 July 2026

Grid certificates should be renewed by 25 July to avoid service disruption. Details on renewing are available here: https://doc.grid.surfsara.nl/en/latest/Pages/Basics/certificates/harica.html

Grid Storage (dCache)

UP AND RUNNING

Object Store

UP AND RUNNING


Data Processing - Spider

UP AND RUNNING

See Spider Service Notices


2026-07-31: User network namespaces have been disabled to address recent CVE security vulnerabilities. This affects Apptainer and container workflows. We're working on a way to re-enable them.

Research Cloud

UP AND RUNNING

See Service Notices

HPC Cloud

UP AND RUNNING

See Service Notices

SURFdrive

UP AND RUNNING

25 September: There was a brief disruption for users logging into the web-interface of SURFdrive. This has now been resolved.
SOIL Cluster

UP AND RUNNING


RDM Scale-out

UP AND RUNNING


Yoda Hosting

UP AND RUNNING


SURF Research Access Management

UP AND RUNNING

Regular maintenance on every third Thursday of the month between 5:00 and 7:00 am.





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