Visit this web page to stay informed of system outages and maintenance that occurs in the College. This information is also posted to the cc-tso-availability@lists.gatech.edu 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, helpdesk@cc.gatech.edu) if you have any questions.

Type of Notice Title Description Date
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
Outage Blackberry Sendmail Outage Blackberry sendmail ceased to function due to a hung process on the server.
Maintenance Exchange and Blackberry Server Patching Routine maintenance to apply latest patches.
Outage Multiple Website Outages The webserver pleuma became unresponsive.
Outage Continuing Website Outages One of TSO's webservers experienced hardware failures causing intermittent failures and extended downtime.
Maintenance Windows Test Server Patching Routine monthly patching
Maintenance Exchange Server Patching Patching the Exchange server.
Maintenance Windows Server Patching Routine monthly patching
Outage Partial Network Outage Partial CoC network outage
Maintenance Exchange Server Patching Exchange 2010 SP1 will be installed.
Outage TSRB MDF Power Outage The TSRB MDF Data Center experienced a power event.
Maintenance ARA Maintenance ARA will be intermittently unavailable
Maintenance Systems Patching, Day 4 Routine patching of core systems.
Maintenance Systems Patching, Day 3 Routine patching of core systems.
Maintenance Systems Patching, Day 2 Routine patching of core systems.
Maintenance Windows Test Server Patching Routine monthly patching
Outage Websites Outage Several CoC website were unavailable
Maintenance Systems Patching, Day 1 Routine patching of core systems.
Maintenance Exchange will be Unavailable Exchange will be unavailable during network maintenance
Maintenance Windows Server Patching Routine monthly patching
Outage Exchange Connectivity Issues Exchange email is unavailable for some users.
Outage GTwpa Outage The OIT GTwpa wireless network service experienced an outage that affected several buildings including the KACB and CCB buildings.
Maintenance Network Load Balancing KACB subnets will be moved to the KACB router.
Maintenance Windows Test Server Patching Routine monthly patching
Outage Exchange & BlackBerry Server Outage A networking change caused an outage for Exchange and BES.
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