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X11 forwarding (in 4.1.3) #27
When I specify '-X' with qsub, $DISPLAY is not being set on the compute node I get sent to. Using SSH (with -X) directly to the node works, so xauth, etc. seem to work fine.
I took time to instrument the part in src/resmom/start_exec.c and create a pbs_mom that would give me some more output:
Because pjob->ji_wattr[JOB_ATR_forwardx11].at_val.at_str is null, it's not going on to run x11_create_display.
My guess is that pbs_mom is not getting the forwardx11 flag - but I'm not that familiar with the codebase. I know I had this working in 4.0 when I was testing implementing TORQUE on our network a while ago - did this change in 4.1?
"printjob 183.cadgrid.asdf.JB" shows: