[gridengine users] some jobs need a pty
reuti at staff.uni-marburg.de
Mon Nov 11 23:19:28 UTC 2013
Am 11.11.2013 um 22:24 schrieb Mechanic, Daniel:
> Hey Everybody;
> We submit our jobs using qrsh.
> I have just installed the Julia programming language and I would like to allow users to use this interactively.
> Taking SGE out of the picture (I am running 6.2u5):
> Ssh -X computenode Julia
> - this will not display Julia... The interpreter will run, but you cannot see it.
> Ssh -X -t computenode Julia
> - this WILL display Julia properly.
Does it make any difference if you use -Y instead of -X?
> However, the situation is the opposite for launching 'xstata'/
> Ssh -X computenode xstata
> - this will work
> Ssh -X -t computenode xstata
> - this will fail.
> Currently, I have rsh_command set to:
> rsh_command /usr/bin/ssh -X
> If I change this to "/usr/sbin/ssh -X -t", Julia will work via qrsh, but xstata won't... and vice-versa.
> "qrsh -pty y" appears to have no effect.
> I know I can override 'rsh_command' on a particular execute host. This is my current workaround, to make all Julia jobs go to a node with rsh_command set with a '-t'.
> Is this the only way?
> Thank You!!
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