The Ohio Supercomputer Center (OSC) is experiencing an email delivery problem with several types of messages from MyOSC. 

PBS torque commands from the Ruby login nodes are broken


1:20 PM 09/04/2018 Update:

This issue is fixed. 

12:52 PM 09/04/2018 Update:

As a temporary workaround, please submit your Ruby jobs by launching Ruby VDI session from OnDemand:
  1. Start a Ruby VDI session from 'OnDemand -> Interactive Apps -> Ruby VDI'
  2. Once it is ready, launch the session and open a terminal. Submit your Ruby jobs from there. 

Original Post at 11:24 AM on September 4, 2018:

There have been problems with PBS torque commands including qsub and qstat from the Ruby login nodes since the rolling reboot on the Ruby cluster this morning. We are aware of the problem and are working to resolve it as quickly as possible. We apologize for any inconvenience this may have caused you. Please contact if you have any questions