Planned Maintenance Archive

KR July 2019 Monthly Maintenance on July 10, 2019 from 8-9pm

Purpose: Scheduled maintenance

Services Affected:

The Kuali Research application will undergo it's planned monthly maintenance. During the maintenance window KR will not be accessible.

Status: Resolved

Resolution:


UCInet Campus Network – Scheduled Maintenance on July 3, 2019 from 5 - 7am

Purpose: Scheduled Maintenance

Services Affected:

We will be performing maintenance on the Palo Alto Secondary IPS system. During the maintenance window, there may be a very brief *campus network interruption*. Users who are online at that time may need to refresh their browsers in case they lose a network connection.

Status: Resolved

Resolution:


Link Maintenance on the Campus Border Routers on Tuesday, June 25, 2019 from 4 - 6am

Purpose: Scheduled maintenance

Services Affected:

Network engineers will be performing link maintenance on the campus border routers in order to address latency issues observed during peak traffic hours. Campus is expected to experience minimal (seconds not minutes) to no loss of service during the link events.

Status: Resolved

Resolution:


Disabling Jenkins Artifactory plugin on Friday, June 21, 2019 from 5 - 6pm

Purpose: Scheduled maintenance

Services Affected:

We will be disabling the Artifactory plugin in Jenkins Friday, June 21st between 5 and 6PM. Jenkins will be unavailable during this time.

Status: Resolved

Resolution:


ATS and Generator Maintenance on Wednesday, June 19, 2019 from 7 - 9am

Purpose: Scheduled maintenance

Services Affected:

On Wednesday 6/19/19, UCI Facilities Management electricians with Data Center support and oversight will be conducting our regular monthly emergency Generator / UPS / Automatic Transfer Switch (ATS) preventive maintenance test. This notice is being posted as information only as this ongoing monthly preventive maintenance test is non-disruptive.

At approximately 7am the ATS will be tripped to transfer active power loads for the data center from utility power to UPS / Generator power automatically via the Automatic Transfer Switch.

When the maintenance test is complete around 7:45 to 8 AM, the ATS will be tripped once again to transfer data center power back from Generator to Utility power automatically via the Automatic Transfer Switch.

Status: Resolved

Resolution:

This has been completed.


Upgrade Jenkins to major version 2.176.1 and update all plugins on Tuesday, June 18, 2019 from 5 - 6pm

Purpose: Scheduled maintenance

Services Affected:

We will be upgrading Jenkins from 5-6PM on Tuesday, June 18th. Jenkins will be unavailable during this time.

Status: Resolved

Resolution:

This has been completed.


Maintenance on the CRSP system on Tuesdsay, June 11, from 7 - 8am

Purpose: Scheduled maintenance

Services Affected:

On Tuesday 6/11 from 7-8am, there will be a maintenance on the CRSP system. No outages is expected if everything goes as expected.

Status: Resolved

Resolution:


Update all Jenkins plugins on Wednesday, June 12 from 5 - 6pm

Purpose: Scheduled maintenance

Services Affected:

Jenkins will be down temporarily between 5:00 and 6:00PM on Wednesday, June 12th, as we update all plugins.

Status: Resolved

Resolution:


Upgrade OIT Github and Academic Github from current version to 2.17.1 on Wednesday, June 19, 2019 from 8 - 10pm

Purpose: Scheduled maintenance

Services Affected:

A GitHub upgrade is scheduled to be performed on github.oit.uci.edu and github.uci.edu from 8:00PM to 10:00PM on Wednesday, June 19th. During this time, both github instances will be unavailable. The service interruption is expected to last about 120 minutes while the upgrade is completed.

Status: Resolved

Resolution:

This has been completed.


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