Reported Outages

Upcoming Power Outage at CHI@UC

Resolved Posted by John Roberts on February 16, 2017
Outage start Monday, March 06, 2017 7 a.m.
Expected end Monday, March 06, 2017 5 p.m.

UPDATE: This work is complete and CHI@UC is once again available.

Dear Chameleon users,

We have received notice from the building housing the CHI resources at the University of Chicago that they will be performing planned power work on Monday, March 6th 2017.

CHI@UC will be unavailable starting at 07:00 AM CST Monday the 6th and coming back by the end of day. An all clear message will be sent out once the work has been completed.

Maintenance Session on CHI@UC

Resolved Posted by John Roberts on November 22, 2016
Outage start Tuesday, November 29, 2016 8 a.m.
Expected end Tuesday, November 29, 2016 6 p.m.

Update: CHI@UC is once again available following the outage.

A planned maintenance session of CHI@UC is scheduled on Tuesday, November 29th starting at 8 AM Central Time lasting throughout the day to implement new features. All bare-metal resources at UC will be unavailable during this window. KVM@TACC and CHI@TACC will remain available.

Maintenance Session on CHI@UC

Resolved Posted by John Roberts on November 17, 2016
Outage start Monday, November 21, 2016 8 a.m.
Expected end Monday, November 21, 2016 6 p.m.

Update: CHI@UC is once again available following the outage.

A maintenance session of CHI@UC is scheduled on Monday, November 21st starting at 8 AM Central Time to 6 PM Central Time. All bare-metal resources at UC will be unavailable during this window. KVM@TACC and CHI@TACC will remain available.

Chameleon website unavailable

Resolved Posted by Pierre Riteau on November 05, 2016
Outage start Saturday, November 05, 2016 5:41 a.m.
Expected end Saturday, November 05, 2016 8:25 a.m.

The Chameleon website was unavailable due to an outage on our hosting infrastructure. Access to the Chameleon website has now been restored.

CHI@UC Upcoming Network Outage

Resolved Posted by John Roberts on October 05, 2016
Outage start Thursday, October 06, 2016 12 p.m.
Expected end Thursday, October 06, 2016 12:15 p.m.

Update: CHI@UC is once again available following the outage.

We need to take a brief network outage for CHI@UC on Thursday, October 6, 2016 at noon CST to make a configuration change. The outage is only expected to last a few minutes and should not affect running instances other than the network during this window.

Maintenance session on CHI@UC

Resolved Posted by Pierre Riteau on September 06, 2016
Outage start Thursday, September 08, 2016 4 a.m.
Expected end Friday, September 09, 2016 6 p.m.

A maintenance session of CHI@UC is scheduled from September 8th, 4 AM Central Time to September 9th, 6 PM Central Time. All bare-metal resources at UC have been reserved for this purpose. KVM@TACC and CHI@TACC will remain available.

Maintenance session on CHI@TACC

Resolved Posted by Pierre Riteau on August 26, 2016
Outage start Thursday, September 01, 2016 3 a.m.
Expected end Friday, September 02, 2016 6 p.m.

A maintenance session of CHI@TACC is scheduled from September 1st, 3 AM Central Time to September 2nd, 6 PM Central Time. All bare-metal resources at TACC have been reserved for this purpose. KVM@TACC and CHI@UC will remain available.

Power outage at CHI@UC

Resolved Posted by Jonathan Pastor on July 28, 2016
Outage start Thursday, July 28, 2016 2:30 p.m.
Expected end Friday, July 29, 2016 12 p.m.

Update: CHI@UC is once again available following the outage.

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CHI@UC will be unavailable until tomorrow morning. Power to the building housing the resources will not be turned on until 6am. Once we have power, we'll begin the process of bringing up the cluster. We're hoping to resolve this outage by mid morning. Thank you for your patience.

CHI@UC is unavailable due to an issue with the UC authentication server

Resolved Posted by Jonathan Pastor on July 11, 2016
Outage start Monday, July 11, 2016 3:30 p.m.
Expected end Monday, July 11, 2016 5:50 p.m.

Update: Connection to the authentication server has been reestablished, CHI@UC is now operational.

CHI@UC is temporarily unavailable due to a problem with our authentication server located at Chicago. We currently do not have an ETA on when the server will be available again.

KVM@TACC is experiencing some issues with its networking infrastructure

Resolved Posted by Jonathan Pastor on June 23, 2016
Outage start Thursday, June 23, 2016 11 a.m.
Expected end Thursday, June 23, 2016 2:25 p.m.

Update: The issue has been resolved.

KVM@TACC is experiencing some issues with its networking infrastructure. Access to instances may not be possible. We expect to restore availability later today.