All Systems Operational

OSPool Operational
90 days ago
99.84 % uptime
Today
AP 20 ? Operational
90 days ago
99.7 % uptime
Today
AP 21 ? Operational
90 days ago
99.7 % uptime
Today
AP 23 ? Operational
90 days ago
99.7 % uptime
Today
AP 40 ? Operational
90 days ago
100.0 % uptime
Today
Jupyter Notebooks ? Operational
90 days ago
99.62 % uptime
Today
OSPool GlidenWMS Frontend ? Operational
90 days ago
100.0 % uptime
Today
OSPool Central Managers / Collectors Operational
90 days ago
100.0 % uptime
Today
AP42 Operational
90 days ago
100.0 % uptime
Today
Open Science Data Federation Operational
90 days ago
100.0 % uptime
Today
StashCache Redirector Operational
90 days ago
100.0 % uptime
Today
CVMFS Synchronization Operational
90 days ago
100.0 % uptime
Today
Data Federation Accounting Service ? Operational
90 days ago
100.0 % uptime
Today
Caches ? Operational
90 days ago
100.0 % uptime
Today
Pelican Director ? Operational
90 days ago
100.0 % uptime
Today
Pelican Registry ? Operational
90 days ago
100.0 % uptime
Today
Hosted CEs Operational
90 days ago
100.0 % uptime
Today
Hosted CE Infrastructure ? Operational
90 days ago
100.0 % uptime
Today
Message Bus ? Operational
90 days ago
100.0 % uptime
Today
GlideinWMS Factory ? Operational
90 days ago
100.0 % uptime
Today
OASIS ? Operational
90 days ago
100.0 % uptime
Today
Network Monitoring Pipeline ? Operational
90 days ago
100.0 % uptime
Today
Software Repositories Operational
90 days ago
99.88 % uptime
Today
Yum Repos ? Operational
90 days ago
100.0 % uptime
Today
GridCF Repo ? Operational
90 days ago
100.0 % uptime
Today
OSG Hub ? Operational
90 days ago
99.64 % uptime
Today
Accounting Operational
90 days ago
100.0 % uptime
Today
GRACC Frontend ? Operational
90 days ago
100.0 % uptime
Today
GRACC Backend ? Operational
90 days ago
100.0 % uptime
Today
GRACC APEL Reporting ? Operational
90 days ago
100.0 % uptime
Today
Websites Operational
90 days ago
100.0 % uptime
Today
Display ? Operational
90 days ago
100.0 % uptime
Today
Main Website ? Operational
90 days ago
100.0 % uptime
Today
DNS ? Operational
90 days ago
100.0 % uptime
Today
OSGConnect Website ? Operational
90 days ago
100.0 % uptime
Today
Topology ? Operational
90 days ago
100.0 % uptime
Today
Hosted Submit Operational
90 days ago
100.0 % uptime
Today
Hosted Submit Infrastructure ? Operational
90 days ago
100.0 % uptime
Today
Hosted GlideinWMS Operational
90 days ago
100.0 % uptime
Today
IGWN GWMS Frontend Operational
90 days ago
100.0 % uptime
Today
JLAB GWMS Frontend Operational
90 days ago
100.0 % uptime
Today
GLUEX GWMS Frontend Operational
90 days ago
100.0 % uptime
Today
UCSD CMS GWMS Frontend Operational
90 days ago
100.0 % uptime
Today
UCSD CMS VO Collector Operational
90 days ago
100.0 % uptime
Today
Kubernetes Infrastructure Operational
90 days ago
99.98 % uptime
Today
Tiger Operational
90 days ago
100.0 % uptime
Today
River Operational
90 days ago
100.0 % uptime
Today
Tempest Operational
90 days ago
99.94 % uptime
Today
PATh Facility Operational
90 days ago
100.0 % uptime
Today
AP 1 ? Operational
90 days ago
100.0 % uptime
Today
AP 1 Origin ? Operational
90 days ago
100.0 % uptime
Today
Collaborations Operational
90 days ago
99.94 % uptime
Today
AP 23 ? Operational
90 days ago
99.94 % uptime
Today
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance
Major outage
Partial outage
No downtime recorded on this day.
No data exists for this day.
had a major outage.
had a partial outage.

Scheduled Maintenance

OSG Hub Maintenance Nov 18, 2025 14:00-23:00 UTC

Update - It has come to our attention that email notifications may have not been sent for the OSG Hub maintenance announcement yesterday (copied below):

We will be taking OSG Hub (hub.opensciencegrid.org) down for maintenance on November 18, 2025. During this time, the service will be intermittently unavailable, potentially causing failures in container artifact pulls or pushes.

Nov 06, 2025 - 17:11 UTC
Scheduled - We will be taking OSG Hub (hub.opensciencegrid.org) down for maintenance on November 18, 2025. During this time, the service will be intermittently unavailable, potentially causing failures in container artifact pulls or pushes.
Nov 05, 2025 - 15:26 UTC

OSPool ap20-21 Migration Dec 8, 2025 00:00 - Dec 15, 2025 00:00 UTC

The Open Science Pool (OSPool) is migrating Access Points ap20.uc.osg-htc.org and ap21.uc.osg-htc.org to new systems hosted at the University of Wisconsin–Madison in December 2025. Users on these Access Points (ap20 and ap21) will experience a downtime between December 8–15, 2025, during which job submissions and logins will be unavailable while data (/home and /ospool) is securely migrated. Once the migration is completed, migrated users will receive further instructions on how to login to the new APs and access their migrated data.

If your account is not on AP20–21 (for example, ap40.uw.osg-htc.org or ap1.facility.path-cc.io), no action is required. For full migration details, including the timeline, expected downtime, and post-transition steps, please visit the official migration guide: https://portal.osg-htc.org/documentation/support_and_training/ap20-21-migration-fall2025/

Posted on Nov 10, 2025 - 16:23 UTC
Nov 13, 2025

No incidents reported today.

Nov 12, 2025

No incidents reported.

Nov 11, 2025

No incidents reported.

Nov 10, 2025

No incidents reported.

Nov 9, 2025

No incidents reported.

Nov 8, 2025

No incidents reported.

Nov 7, 2025

No incidents reported.

Nov 6, 2025

No incidents reported.

Nov 5, 2025

No incidents reported.

Nov 4, 2025

No incidents reported.

Nov 3, 2025

No incidents reported.

Nov 2, 2025

No incidents reported.

Nov 1, 2025

No incidents reported.

Oct 31, 2025

No incidents reported.

Oct 30, 2025

No incidents reported.