This Thursday, 24 May, at about 0900, these systems will be rebooted for important security fixes:
- wolf.teach.cs.toronto.edu, aka teach.cs.toronto.edu: external ssh server
- nxsrv.teach.cs.toronto.edu: NX (remote graphical desktop) server
- dbsrv1.teach.cs.toronto.edu: database server, also externally accessible
All three systems will go down at around 0900, and should be back by 1000, probably much sooner.
Apologies for the inconvenience. If this will cause serious problems, please let us know ASAP at sysadmin@teach.cs.toronto.edu.
Thanks,
Norman Wilson
teach.cs System Administrator