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Getting rid of "Warning: no access to tty....

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Old 11-05-2008
Getting rid of "Warning: no access to tty....
So I have been submitting a lot of pbs jobs using the qsub command:
qsub -l nodes=1: ppn=1,walltime=4:00:00 run.csh

and everything works perfect except that I get the following error at the top of each output file:
Warning: no access to tty (Bad file descriptor).
Thus no job control in this shell.

It even happens for this simple script:
Code:
#!/bin/csh
#
if ( $?PBS_O_WORKDIR ) then
   cd $PBS_O_WORKDIR
endif

echo "Hello"

I have a script that removes these lines but it seems like there should be some way to have them not show up. I've searched around and some people suggested using -V on the qsub command but it didn't do anything. I have also tried doing this in csh, bash, sh, and tcsh with the same results.

Thanks in advance.
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LEARN ABOUT X11R4

qsub

QSUB(1) 						User Contributed Perl Documentation						   QSUB(1)

NAME

       qsub - submit a batch job in a familiar pbs format

SYNOPSIS

       qsub  [-a date_time]
	     [-A account_string]
	     [-b secs]
	     [-C directive_prefix]
	     [-e path]
	     [-I]
	     [-l resource_list]
	     [-m mail_options] [-M  user_list]
	     [-N name]
	     [-o path]
	     [-p priority]
	     [-q destination]
	     [-W additional_attributes]
	     [-h]
	     [script]

DESCRIPTION

       The qsub command displays information about nodes. It is aimed to be feature-compatible with PBS' qsub.

OPTIONS

       -a  Display information for all nodes. This is the default if no node name is specified.

       -I  Interactive execution.

       -j join
	   It is not necessary (currently also not possible) since stderr/stdout are always joined.

       -v [variable_list]
	   Exporting single variables via -v is not supported, since the entire login environment is exported by the default.

       -V  The -V option to export the current environment is not required since it is done by default.

       -? | --help
	   brief help message

       --man
	   full documentation

perl v5.14.2							    2012-04-10								   QSUB(1)