Am 22.10.2015 um 08:32 schrieb Lane, William:

Thanks Daniel, I now have the C program being run when I run qsub w/ the -m aebs -M [email protected]
command line options.

However, when I look at the parameters being passed to the C program via main(int argc, char** argv)

    FILE *outfile;            /*output file outfile for debugging*/

    outfile = fopen("out.txt","wt");
    if (outfile == NULL){
       fprintf(stderr, "\nCouldn't open file out.txt\n");
    }

    fprintf(outfile,"argc = %d\n", argc);

    for (i = 0; i < argc; i++)
        fprintf(outfile,"argv[%d] = \"%s\"\n", i, argv[i]);

    fclose(outfile);

I'm getting:

     argc = 4
     argv[0] = "mail"
     argv[1] = "-s"
     argv[2] = "Job 203 (mpirun) Aborted"
     argv[3] = "[email protected]"

Why isn't the body of the message being passed as an argument? I'm not seeing a message body that has the statistics of the job (i.e. start time, end time, exit code etc.).

It's feed to it via STDIN.


Is there a C SGE API where I could directly query the SGE mySQL DB and get the start time and
end time of a job based on the job number parsed from the subject?

Besides race conditions: one could parse the accounting file.

-- Reuti


-Bill L.


From: [email protected] [[email protected]] on behalf of Daniel Gruber [[email protected]]
Sent: Tuesday, October 20, 2015 12:37 AM
To: Lane, William
Cc: [email protected]
Subject: Re: [gridengine users] Trying to code C program to process SGE job-status email

Hi Bill,

You changed the global configuration (qconf -mconf or qconf -mconf global).
This is most likely overridden by the host local configuration.
Try with changing it in the host local configuration (qconf -mconf <hostname>). You are right it takes a few seconds that the changes are propagated but
it is done automatically.

Daniel


Am 20.10.2015 um 09:24 schrieb Lane, William <[email protected]>:

<!-- p {margin-top:0; margin-bottom:0} --> BODY {direction: ltr;font-family: Tahoma;color: #000000;font-size: 10pt;}P {margin- top:0;margin-bottom:0;}BODY {scrollbar-base- color:undefined;scrollbar-highlight-color:undefined;scrollbar- darkshadow-color:undefined;scrollbar-track- color:undefined;scrollbar-arrow-color:undefined} I've been trying to code a C program to process the SGE job-status email to determine if a job failed due to exceeding the h_rt limitation of a defined queue.

I have a defined queue short.q w/a h_rt runtime limit of 9 secs.

I modified, via qconf -mconf the mailer line as follows:

     execd_spool_dir                 /opt/sge/default/spool
     mailer                       /usr/sbin/SGEProcessEmail.out
     xterm                       /usr/bin/xterm

However when I run my linpack test benchmark (the runtime of which
exceeds a minute), I'm still getting email as if the mailer line was reading /usr/sbin/sendmail. My binary /usr/sbin/SGEProcessEmail.out isn't getting executed
at all, even though it has world rwx privileges set.

When I test the code from a command-line it works as expected.

Do I have to somehow propagate these changes to the exechost/ compute nodes?

Thank you in advance.

-Bill L.


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