All Systems Operational
Uptime over the past 90 days. View historical uptime.
Research Computing Core ? Operational
Science Network ? Operational
Alpine ? Operational
90 days ago
99.65 % uptime
Today
RMACC Summit ? Operational
Blanca ? Operational
PetaLibrary Operational
EnginFrame ? Operational
JupyterHub ? Operational
CUmulus OpenStack Platform Operational
90 days ago
100.0 % uptime
Today
AWS ec2-us-west-2 Operational
AWS rds-us-west-2 Operational
AWS s3-us-west-2 Operational
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.

No incidents or maintenance related to this downtime.

Scheduled Maintenance
Upcoming Monthly Planned Maintenance Dec 7, 2022 07:00 - Dec 8, 2022 07:00 MST
We will perform our monthly scheduled planned maintenance during this time. Affected services will be unavailable.
Posted on Nov 29, 2022 - 12:50 MST
Past Incidents
Dec 2, 2022

No incidents reported today.

Dec 1, 2022

No incidents reported.

Nov 30, 2022

No incidents reported.

Nov 29, 2022

No incidents reported.

Nov 28, 2022

No incidents reported.

Nov 27, 2022

No incidents reported.

Nov 26, 2022

No incidents reported.

Nov 25, 2022

No incidents reported.

Nov 24, 2022

No incidents reported.

Nov 23, 2022

No incidents reported.

Nov 22, 2022

No incidents reported.

Nov 21, 2022
Degraded service on Summit and "Viz"
Resolved - This incident has been resolved.
Nov 21, 14:00 MST
Monitoring - A fix has been implemented and we are monitoring the results.
Nov 21, 11:11 MST
Investigating - We are experiencing issues with the Slurm controller -- the process that coordinates job scheduling and maintenance -- on Summit and "Viz" ("Viz" is the cluster on which Remote Desktop sessions are hosted).

The issues typically manifest as errors when jobs are scheduled, for example indicating "MaxJobsPerUser" or "Batch job submission failed". In addition to jobs scheduled from the command line with "sbatch" or "sinteractive", the issues also affect jobs that are scheduled to Summit from CURC gateways -- JupyterHub and OnDemand.

We will provide updates as progress is made.

The Alpine and Blanca clusters are not affected.
Nov 21, 08:38 MST
Nov 20, 2022

No incidents reported.

Nov 19, 2022

No incidents reported.

Nov 18, 2022

No incidents reported.

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