How to get the status code after using lsfsubmit? Post: 302886187

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Top Forums Shell Programming and Scripting How to get the status code after using lsfsubmit? Post 302886187 by Don Cragun on Thursday 30th of January 2014 03:03:25 AM

01-30-2014

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If lsfsubmit (a child of your shell) starts something in the background (a grandchild of your shell) and doesn't wait for it to finish, there is no way for you to capture the exit status of your grandchildren in your current shell unless your grandchildren save their exit status to somewhere that your shell can access (a file, a shared memory segment, ...) before they exit. And, if the grandchildren are terminated by an uncaught signal, even if they were willing to record their exit status when they terminate by normal means, they will not be able to record their exit status before they are terminated by the uncaught signal.

Since lsfsubmit is the parent of the processes in question, it could capture the exit status of its children when they exit and report that information back to your shell before it terminates. But, if it exits before its children, there is no direct way for a grandparent to reap its grandchildren's status.

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LEARN ABOUT XFREE86

qrun

qrun(8B)                                                                PBS                                                               qrun(8B)

NAME

       qrun - run a pbs batch job

SYNOPSIS

       qrun [-a] [-H host] job_identifier ...

DESCRIPTION

       The  qrun  command is used to force a batch server to initiate the execution of a batch job.  The job is run regardless of scheduling posi-
       tion, resource requirements, or state.

       In order to execute qrun, the user must have PBS Operation or Manager privilege.

OPTIONS

       -a             Specifies the job(s) is to be run asynchronously.

       -H host        Specifies the host within the cluster on which the job(s) are to be run.  The host argument is the name of a host that is  a
                      member  of  the  cluster  of hosts managed by the server.  If the option is not specified, the server will select the "worst
                      possible" host on which to execute the job.

OPERANDS

       The qrun command accepts one or more job_identifier operands of the form:
           sequence_number[.server_name][@server]

STANDARD ERROR

       The qrun command will write a diagnostic message to standard error for each error occurrence.

EXIT STATUS

       Upon successful processing of all the operands presented to the qrun command, the exit status will be a value of zero.

       If the qrun command fails to process any operand, the command exits with a value greater than zero.

SEE ALSO

       pbs_server(8B), pbs_sched(8B), qmgr(1B)

Local                                                                                                                                     qrun(8B)