Visit this web page to stay informed of system outages and maintenance that occurs in the College. This information is also posted to the mailing list, which you can join on the OIT SYMPA server. An outage is an unplanned system or service interruption and a maintenance event is planned system downtime of a system or service. Please feel free to contact the TSO Help Desk (404-894-7065, if you have any questions.

Type of Notice Title Sort descending Description Date
Outage CCB Data Center Switch Outage A switch in the CCB Data Center went offline.
Maintenance CCB Data Closet switch maintenance TSO will be performing network maintenance on the switches located in the College of Computing Building. 
Outage CCB Datacenter Emergency Outage ​​​​​​​TSO will be shutting down all research, operational, and instructional servers located in the CCB Data Center.
Outage CCB Datacenter Power Outage Power to the College of Computing Building Datacenter (CCB247) was lost, causing the servers housed there to lose power and shutdown.
Outage CCB Door Control CCB BuzzCard door access is down.
Outage CCB Door Control Outage CCB BuzzCard door access is down for CCB.
Outage CCB Door Control Outage Buzzcard access to all CCB ground and first floor doors was offline.
Outage CCB Door Controller Outage The door controller lost its configuration.
Outage CCB First Floor Partial Network Outage 3 switches serving the North side of the building were down
Maintenance CCB HPCF Network Maintenance Moving the uplink connection.
Maintenance CCB Machine Room Chiller Maintenance Routine chiller maintenance
Outage CCB Machine Room Cooling Cooling problems in CCB machine rooms
Maintenance CCB Network Emergency Maintenance CCB 3rd floor North switch reboot.
Maintenance CCB Network Maintenance Upgrading the code on the CCB core switch/router.
Maintenance CCB Network Maintenance CCB Data Center and 3rd floor network maintenance
Maintenance CCB Network Maintenance Router software upgrade.
Outage CCB Network Outage Network Outage in the northwestern part of the CCB 1st floor
Outage CCB network switch outage A switch in the CCB 1st floor South data closet had a hardware failure.
Outage CCB Partial LAWN Outage Wireless LAWN was partially unavailable in the CCB.
Maintenance CCB Power Outage Dec. 18-21, 2018 There will be a full building power outage Dec. 18-21, 2018
Maintenance CCB Power outage for Data Center Power upgrade Hello, CoC is upgrading the power in the CCB Data Center (CCB 247) to install new raw power feeds for additional HPC clusters and other research and instructional servers. To install the new power, the electricians need to shut off power to the entire building for a maximum of 8 hours but the likelihood is much less time. The date of Saturday, June 25th has been identified as a suitable date from 6AM-2PM. If you have research or paper deadlines in this time period, please let TSO know so that we can reschedule the power work. TSO will route all networks over the redundant path out of KACB, so KACB and TSRB will have network connectivity during the outage. CoC core services (email, home directories, web space, printing) are housed in the KACB data center; therefore, these services will be unaffected because of the new secondary network path mentioned in point one. Please note that the following host/services will not be available during the maintenance: - CS equipment (factor, gomez, himalaya) - CompArch resources (pasta, sushi clusters, sampras) - CERCS resources (vogue, awing, warp, maquis, polymoa, netlab, sith, versace) - GTISC server racks - CSE resources (hogwarts, jazz, cellbuzz, sunbuzz, ion, woolybear, house, pele) - General resources (gaia, killerbee clusters, ARA - academic remote access, research server backups) - HSI server rack - Academic ARA resources
Maintenance CCB Router Maintenance Moving the rack that the CCB router is in to make room for the installation of a new racking system.
Maintenance CCB Router Maintenance Upgrading the code on the CCB core router.
Maintenance CCB Router Maintenance Networking in the CCB and TSRB will be briefly unavailable.
Maintenance CCB Router Maintenance Networking in the CCB and TSRB will be briefly unavailable.