Administering Platform LSF - SAS

Chapter 33
Running Interactive and Remote Tasks
Redirecting streams to files
By default, both standard error messages and standard output messages of
interactive tasks are written to stdout on the submission host.
To separate stdout and stderr and redirect to separate files, set
LSF_INTERACTIVE_STDERR=y in lsf.conf or as an environment variable.
For example, to redirect both stdout and stderr to different files with the
parameter set:
% lsrun mytask 2>mystderr 1>mystdout
The result of the above example is for stderr to be redirected to mystderr,
and stdout to mystdout. Without LSF_INTERACTIVE_STDERR set, both
stderr and stdout will be redirected to mystdout.
See the Platform LSF Reference for more details on
LSF_INTERACTIVE_STDERR.
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