Hi,
This problem still persists. The error in the process.out file is: Unable to create unique subdirectory 1c9c014e mkdir: Permission denied Does it have something to do with the trust level ? How do I change it? Thanks, Hardik. From: Sharon Lucas [mailto:luc...@us.ibm.com] Sent: Thursday, July 07, 2011 4:47 PM To: Dedhia, Hardik Cc: staf-users Subject: Re: [staf-users] Regarding Process Start Command You need to check the result's RC to see if it successfully submitted the PROCESS START request like the example I sent you is doing: STAFResultPtr res = handlePtr->submit(machine, "PROCESS", request); if (res->rc != kSTAFOk) { cout << "STAF " << machine << " PROCESS " << request << " failed with RC=" << STAFString(res->rc) << " Result=" << res->result << endl; return res->rc; } cout << "Result (the STAF handle for the process): " << res->result << endl << endl; If the process starts but then fails, then you may want to put the process's stdout/stderr in a file so that you can see what the process is doing and if it is logging an error message. You can do this by adding options like " STDOUT /tmp/process.out STDERRTOSTDOUT" to the PROCESS START request. You should probably first simply submit the PROCESS START request via the STAF command line executable (instead of via a C++ program) to make sure it is working. For example: STAF cyclvm10.rtp.netapp.com PROCESS START SHELL COMMAND "/u/hardikd/p4/proj/hammerChange/hammer /u/hardikd/p4/proj/hammerChange/logs -filercore hardikd-vsim2 -runtime 60 -bg" STDOUT /tmp/process.out STDERRTOSTDOUT You can see if the process is still running by querying the process's handle. For example: STAF cyclym10.rtp.netapp.com PROCESS QUERY HANDLE <processHandle> Note that a PROCESS START request requires trust level 5 so be sure that machine cyclym10.rtp.netapp.com gives trust level 5 to the machine that is submitting the PROCESS START request. -------------------------------------------------------------- Sharon Lucas IBM Austin, luc...@us.ibm.com (512) 286-7313 or Tieline 363-7313 From: "Dedhia, Hardik" <hardik.ded...@netapp.com> To: <staf-users@lists.sourceforge.net> Date: 07/07/2011 03:34 PM Subject: [staf-users] Regarding Process Start Command ________________________________ Hi, The following is my code. I wish to start a process remotely and acquire it’s handle so I can communicate through this handle and send messages to the process’ queue. 28 STAFString command = "/u/hardikd/p4/proj/hammerChange/hammer /u/hardikd/p4/proj/hammerChange/logs -filercore hardikd-vsim2 -runtime 60 -bg"; 29 STAFString request = "START SHELL COMMAND " + STAFHandle::wrapData(command); 30 cout << request << endl; 31 STAFResultPtr result_hammer_start = handle->submit("cyclvm10.rtp.netapp.com", "PROCESS", request); 32 STAFString hammer_handle = result_hammer_start->result; It doesn’t seem to launch the Process :: the process doesn’t show up when I do >>ps ux. Thanks, Hardik.------------------------------------------------------------------------------ All of the data generated in your IT infrastructure is seriously valuable. Why? It contains a definitive record of application performance, security threats, fraudulent activity, and more. Splunk takes this data and makes sense of it. IT sense. And common sense. http://p.sf.net/sfu/splunk-d2d-c2 <http://p.sf.net/sfu/splunk-d2d-c2> _______________________________________________ staf-users mailing list staf-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/staf-users <https://lists.sourceforge.net/lists/listinfo/staf-users>
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