Edit D:\app\Administrator\product\11.2.0\dbhome_1\sysman\admin\scripts\emd_ulimit.pl
# $Header: emd_ulimit.pl 24-nov-2004.14:21:57 njagathe Exp $ # # emd_ulimit.pl # # Copyright (c) 2002, 2004, Oracle. All rights reserved. # # NAME # emd_ulimit.pl - Get the ulimit -a for the emd process # # DESCRIPTION # Gets the ulimit -a properties for the emd process. The idea is that # emd runs as the same user as the db user and thus the ulimit # properties for the db user is known # # NOTES # ulimit -a is currently available only on Sun, AIX and DEC # # MODIFIED (MM/DD/YY) # njagathe 11/24/04 - Handle NT # aaitghez 11/02/04 - bug 3843531. add Mac OS support # kduvvuri 09/15/04 - add tracing. # mbhoopat 03/10/04 - linux port # skumar 01/09/04 - 10G Linux changes # xxu 09/08/03 - correct parsing error # vsekuboy 10/09/02 - Added condition for SunOS # xxu 06/25/02 - remove /usr/local/bin/perl # dmshah 05/23/02 - bug fix 2384359 # dmshah 04/03/02 - dmshah_support_host_metris # dmshah 04/02/02 - Creation # require "semd_common.pl"; require "emd_common.pl"; $ENV{PATH} = "/bin:/usr/bin:/usr/sbin:/usr/lib:/etc"; my $os = get_osType(); # Nothing to return on Windows if ( $os eq "WIN") { exit; } EMD_PERL_DEBUG("Processing ulimit on $os"); # The order of values: cpu time, file, data, stack, memory, coredump, nofiles, vmemory # # On AIX, the vmemory part is not returned if ($os eq "HP" || $os eq "OSF1" || $os eq "AIX" || $os eq "Darwin" || $os eq "LNX" ) { $ntime=`sh -c "ulimit -t"`; chomp($ntime); $nfile=`sh -c "ulimit -f"`; chomp($nfile); $ndata=`sh -c "ulimit -d"`; chomp($ndata); $nstack=`sh -c "ulimit -s"`; chomp($nstack); $ncore=`sh -c "ulimit -c"`; chomp($ncore); $nnofiles=`sh -c "ulimit -n"`; chomp($nnofiles); $nmem=`sh -c "ulimit -m"`; chomp($nmem); EMD_PERL_DEBUG("on OS:$os,ntime=$ntime,nfile=$nfile,ndata=$ndata,\ nstatc=$nstack,ncore=$ncore,nnofiles=$nnofiles,nmem=$nmem"); print "em_result=$ntime|$nfile|$ndata|$nstack|$ncore|$nnofiles|$nmem\n"; exit; } elsif ($os eq "SOL") { $ntime=`ksh -c "ulimit -t"`; chomp($ntime); $nfile=`ksh -c "ulimit -f"`; chomp($nfile); $ndata=`ksh -c "ulimit -d"`; chomp($ndata); $nstack=`ksh -c "ulimit -s"`; chomp($nstack); $ncore=`ksh -c "ulimit -c"`; chomp($ncore); $nnofiles=`ksh -c "ulimit -n"`; chomp($nnofiles); $nmem=`ksh -c "ulimit -v"`; chomp($nmem); EMD_PERL_DEBUG("on OS:$os,ntime=$ntime,nfile=$nfile,ndata=$ndata,\ nstatc=$nstack,ncore=$ncore,nnofiles=$nnofiles,nmem=$nmem"); print "em_result=$ntime|$nfile|$ndata|$nstack|$ncore|$nnofiles|$nmem\n"; exit; } else { EMD_PERL_DEBUG("on OS:$os Not implemented"); print "Not implemented on $os\n"; exit; }
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