Today at around 1:55pm, OIT reported a campus wide intermittent network slowness as one of the DNS servers went down causing trouble with authentication, GRS and more. OIT has resolved this issue as of 4:12pm, and we have recovered our storage that export home directories as a result of this related issue. The problem with storage caused temporary unavailability of home directories, which would have included symptoms such as hanging codes, commands, and login attempts.
We believe that most jobs have resumed operation after the issue was resolved, but we cannot be sure. Please check to see if you have any crashed jobs, and report any issues to pace-support@oit.gatech.edu
For details on the OIT issue reported, please visit their link
Thank you for your attention to this, and apologies for the inconvenience.