Hi Sharon,
Thanx that really helped in progressing.
I have one more query. I am unmarshalling the resultcontext, but it is not
returning me the actual result. Here is my code:
$queryCmd=&Install::Linux::queryClient($package,$osPlatform,1);
my $request="start shell command
".STAF::WrapData($queryCmd)." returnstderr returnstdout wait";
print "Request : $request\n";
$cmdResult =
$fHandle->submit2($STAF::STAFHandle::kReqSync,"$machineName", "process",
$request);
my $mc=STAF::STAFUnmarshall($cmdResult->{resultContext});
my $rootObject=$mc->getRootObject();
print "Formated Output :\n", $mc->formatObject(),"\n";
my $itemMap;
foreach $itemMap (@{$rootObject->{fileList}}) {
print "Data : $itemMap->{data}\n";
}
The Formated output :
{
Return Code: 0
Key : <None>
Files : [
{
Return Code: 0
Data : AvamarClient-6.0.100-580
}
{
Return Code: 0
Data :
}
]
}
But in the last loop when I am trying to get the value of data it is not
returning me anything.
From: Sharon Lucas [mailto:luc...@us.ibm.com]
Sent: Friday, April 15, 2011 8:46 PM
To: Lohchab, Sanjeev
Subject: Re: [staf-users] How to pass prams to process request using submit2
You are not specifying the PROCESS START request properly. It is PARMS not
PARAMS and since the parms contains a space, you must either enclose the parms
value in double quotes or use the ColonLengthColon format which you can do by
using the STAF::WrapData function as talked about in section "7.2 Option Value
Formats" in the STAF User's Guide at
http://staf.sourceforge.net/current/STAFUG.htm#HDROVFORM. Better yet, when you
specify the SHELL option you can specify the command and parameters in the
command value. Also, since you're submitting the request synchronously by
specifying the kReqSync option using the submit2 method, you might as well use
the submit API instead as it is equivalent. Here's an example (note this
example is very similar to an example in the STAF Perl User's Guide at
http://staf.sourceforge.net/current/STAFPerl.htm.
# Register with STAF and get a STAF handle
$handle = STAF::STAFHandle->new("MyProcessTest");
if ($handle->{rc} != $STAF::kOk) {
print "Error registering with STAF, RC: $handle->{rc}\n";
exit $handle->{rc};
}
# Submit a PROCESS START request and wait for it to complete
my $machine = "local";
my $command = "/bin/rpm -q AvmarClient";
my $request = "START SHELL COMMAND ".STAF::WrapData($command).
" RETURNSTDOUT RETURNSTDERR WAIT";
print "\nSTAF $machine PROCESS $request\n";
my $result = $handle->submit($machine, "PROCESS", $request);
if ($result->{rc} != $STAF::kOk) {
print "Error on STAF $machine PROCESS $request\n";
print "Expected RC: 0\n";
print "Received RC: $result->{rc}, Result: $result->{result}\n";
exit $result->{rc};
}
--------------------------------------------------------------
Sharon Lucas
IBM Austin, luc...@us.ibm.com
(512) 286-7313 or Tieline 363-7313
From: <sanjeev.lohc...@emc.com>
To: <staf-users@lists.sourceforge.net>
Date: 04/15/2011 05:46 AM
Subject: [staf-users] How to pass prams to process request using submit2
________________________________
Hi,
I am automating the linux and AIX package installation process.
Using Perl API I am using the following command:
$cmdResult = $fHandle->submit2($STAF::STAFHandle::kReqSync,"$machineName",
"process", "start command /bin/rpm params -q AvmarClient returnstdout
returnstderr wait");
But it fails with error:
Invalid command: /bin/rpm -q AvamarClient-6.0.100-580
The command is not a file or does not have execute permissions.
OS RC 2
But same thing if I am executing:
staf local process start command /bin/rpm parms "-q AvamarClient" returnstdout
retrunstderr wait
it works fine. I would like to know how could we pass the parms option using
submit2 call.
Regards
Sanjeev
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Benefiting from Server Virtualization: Beyond Initial Workload
Consolidation -- Increasing the use of server virtualization is a top
priority.Virtualization can reduce costs, simplify management, and improve
application availability and disaster protection. Learn more about boosting
the value of server virtualization. http://p.sf.net/sfu/vmware-sfdev2dev
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