ITS Service Status Report

Scheduled Maintenance — Resolved

Upgrade perfSONAR node at Cooley and FXB

Services Affected: Network Design/Build

Start Time: 10/16/2021 11:00 pm

Maintenance Completed: 10/17/2021 1:47 am

Issue Symptoms: Degradation

This impacts perfSONAR users.  perfSONAR is used to generate network throughput and latency metrics.

perfSONAR users will not be able to do network metrics to Arbor Lakes during the maintenance window.  There are multiple other locations on campus to test to while the nodes are down.

We will be upgrading the node to the latest perfSONAR version.

This maintenance will happen during the weekend maintenance window on Saturday night / Sunday morning.  There will be UMNet staff on hand in case of network degradation or outages.

Who is Impacted? perfSONAR users

Next Update: unknown

Technical Details

Service Type: Production

Server Name: perfsonar-core-cool.umnet.umich.edu. perfsonar-core-fxb.umnet.umich.edu

Comments:

Upgrade completed with no issues.

Groups Notified:

Report Additional Impacts

Contact the ITS Service Center for more information or to report additional impacts.