WHAT'S HAPPENING?
TSO will patch the servers listed below -

ace.cc.gatech.edu
ace4.cc.gatech.edu
arrakis.cc.gatech.edu
beefmaker.cc.gatech.edu
beefmaster.cc.gatech.edu
bonham.cc.gatech.edu
bookworm.cc.gatech.edu
bopeep.cc.gatech.edu
calvin.cc.gatech.edu
emohawk.cc.gatech.edu
esperanto.cc.gatech.edu
etch.cc.gatech.edu
felix.cc.gatech.edu
gloucester.cc.gatech.edu
gorgonzola.cc.gatech.edu
havarti.cc.gatech.edu
hobbes.cc.gatech.edu
hockeypuck.cc.gatech.edu
holder.cc.gatech.edu
klaatu.cc.gatech.edu
leviathan.cc.gatech.edu
mnemon-c1.cc.gatech.edu
mnemon-c2.cc.gatech.edu
mnemon-k1.cc.gatech.edu
mnemon-k2.cc.gatech.edu
mrpotatohead.cc.gatech.edu
newvoreg.cc.gatech.edu
nevah.cc.gatech.edu
nikto.cc.gatech.edu
oldholder.cc.gatech.edu
oscar.cc.gatech.edu
pallas.cc.gatech.edu
parmigiano.cc.gatech.edu
peasinapod.cc.gatech.edu
pecorino.cc.gatech.edu
paranoia.cc.gatech.edu
reggiano.cc.gatech.edu
rotnart.cc.gatech.edu
sark.cc.gatech.edu
sccl.cc.gatech.edu
scouter.cc.gatech.edu
shipper.cc.gatech.edu
shoemaker.cc.gatech.edu
simon.cc.gatech.edu
slinky.cc.gatech.edu
soigan.cc.gatech.edu
stretch.cc.gatech.edu
transporter.cc.gatech.edu
troll.cc.gatech.edu
unicron.cc.gatech.edu
utility-web.cc.gatech.edu
wheezy.cc.gatech.edu
woody.cc.gatech.edu

WHEN IS IT HAPPENING?
Wednesday, December 18, 2019, from 4:00 AM until 7:00 AM.

WHY IS IT HAPPENING?
TSO will conduct routine systems patching, scheduled to avoid critical research and academic deadlines and the upcoming network maintenance work by OIT.

WHO IS AFFECTED?
Users trying to interact with the RT Ticketing System.
Users backing up or restoring data with the CoC CrashPlan servers.
All resources mounted from ccsamba.cc.gatech.edu.
Users sending mail to Mailman lists or attempting to access the mailman.cc.gatech.edu web interface.
All static www.cc.gatech.edu content.
All personal CoC webpages (~ pages).
Systems with /net/www mounts.
CoC faculty and grad students whose home directories reside on the filesystems listed below.

Users of the following filesystems:
ac188
ac189
ac190
ac191
ac192
ac81
ac82
ac84
ac85
ac88
ac89
ac916
hu19
hu20
hu21
hu23
hu24
hu25
hu25/hc26
hu25/hc28
rd5
rd6
rd7
www-db

Users of the following websites:
4d-cities.cc.gatech.edu
bader-gottlieb.net
bioperf.org
borg.cc.gatech.edu
cikm2001.cc.gatech.edu
cmc.cc.gatech.edu
cmc.ece.gatech.edu
cmc.gatech.edu
coctheworld.com
coctheworld.net
coctheworld.org
coctheworld.info
comparch.cc.gatech.edu
comp-arch.cc.gatech.edu
comparch.ece.gatech.edu
comp-arch.ece.gatech.edu
comparch.gatech.edu
comp-arch.gatech.edu
coolcomputing.cc.gatech.edu
cpl.cc.gatech.edu
csegradprograms.gatech.edu
dac.cc.gatech.edu
dienst.cc.gatech.edu
etest.cc.gatech.edu
etest-dev.cc.gatech.edu
faq.cc.gatech.edu
fce.cc.gatech.edu (redirect)
gacomputes.cc.gatech.edu
gamma.cc.gatech.edu
goats.cc.gatech.edu
graphanalysis.org
gt2k.cc.gatech.edu
gt2k.gatech.edu
help.cc.gatech.edu
help-dev.cc.gatech.edu
iai.cc.gatech.edu
iai.gatech.edu
icnp03.cc.gatech.edu
icnp2003.cc.gatech.edu
intranet.cc.gatech.edu
ipdps.cc.gatech.edu
keeneland.gatech.edu
lifelog.gatech.edu
lifewear.gatech.edu
mailman.cc.gatech.edu
nano.cc.gatech.edu
purchasing.cc.gatech.edu
recruiting.cc.gatech.edu
recruiting.iac.gatech.edu
srvac.cc.gatech.edu
sti.cc.gatech.edu
support.cc.gatech.edu
ta-app.cc.gatech.edu
threadspace.cc.gatech.edu
tinker.cc.gatech.edu
uroc.cc.gatech.edu
vision.cc.gatech.edu
wearables.cc.gatech.edu
www.ai.gatech.edu
www.awarehome.gatech.edu
www.bader-gottlieb.net
www.bioperf.org
www.cc.gatech.edu
www.ccl.cc.gatech.edu
www.chmsr.gatech.edu
www.coctheworld.com
www.coctheworld.net
www.coctheworld.org
www.coctheworld.info
www.comparch.gatech.edu
www.comp-arch.gatech.edu
www.cse.gatech.edu
www.graphanalysis.org
www.gt2k.gatech.edu
www.hicomb.org
www.ic.gatech.edu
www.ice.gatech.edu
www.insects.gatech.edu
www.lifelog.gatech.edu
www.lifewear.gatech.edu
www.nano.cc.gatech.edu
www.techsym.cc.gatech.edu
zesto.cc.gatech.edu

WHAT DO YOU NEED TO DO?
Affected users should save their work prior to the maintenance period and be prepared for service interruption during the maintenance window.
Any manual backup or restore jobs with the KACB CrashPlan server that have not finished before the maintenance will need to be restarted after the maintenance period.
Users should avoid sending mail to Mailman mailing lists during the maintenance period.  Mail sent to mailman lists during the maintenance period will not be queued and will need to be resent.

WHO SHOULD YOU CONTACT FOR QUESTIONS?
Feel free to contact the TSO Help Desk (CCB 148, 404.894.7065, helpdesk@cc.gatech.edu).