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#!/usr/bin/env perl
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##H This drop box agent initiates tasks on all published datasets.
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##H A task is an application to run on a dataset at a particular site.
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##H It keeps a record of tasks created and avoids submitting a task too
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##H frequently.
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##H
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##H Usage:
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##H
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##H TaskSource
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##H
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##H -state agent state directory, including inbox
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##H -next next agent to pass the drops to; can be given several times
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##H -wait time to wait in seconds between work scans
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##H -sec_between_inits seconds between submission of same dataset/tier combination
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##H -siteconfig file with list of valid SE and their schedule limits
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##H -dbsdlspath path to DBS/DLS discovery ascii files
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##H -max-site-queue default value for maximum events scheduled per site
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##H -max-jobs maximum number of jobs per project, -1 to deactivate
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##H -scheduler scheduler
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##H -events number of events per job
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##H -pattern DBS discovery pattern
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##H -validtiers perl string pattern with valid tiers (DIGI|RECO)
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##H -cmssw CMSSW directory to use for CRAB
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##H -simcfg CMSSW parameter-set for tier SIM
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##H -simoutput putput (comma separated) for tier SIM
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##H -digicfg CMSSW parameter-set for tier DIGI
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##H -digioutput putput (comma separated) for tier DIGI
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##H -recocfg CMSSW parameter-set for tier RECO
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##H -recooutput putput (comma separated) for tier RECO
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###H -gencfg CMSSW parameter-set for tier GEN
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###H -genoutput putput (comma separater) for tier GEN
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BEGIN {
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use strict; use warnings; $^W=1;
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our $me = $0; $me =~ s|.*/||;
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our $home = $0; $home =~ s|/[^/]+$||; $home ||= "."; $home .= "/../PHEDEX/Toolkit/Common";
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unshift(@INC, $home);
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}
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######################################################################
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use UtilsHelp;
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my %args = (WAITTIME => 600, SECS_PER_EVENT => 1., MAX_SITE_QUEUE => 10);
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while (scalar @ARGV) {
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if ($ARGV[0] eq '-state' && scalar @ARGV > 1) {
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shift (@ARGV); $args{DROPDIR}= shift(@ARGV);
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} elsif ($ARGV[0] eq '-next' && scalar @ARGV > 1) {
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shift (@ARGV); push (@{$args{NEXTDIR}}, shift(@ARGV));
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} elsif ($ARGV[0] eq '-wait' && scalar @ARGV > 1) {
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shift (@ARGV); $args{WAITTIME} = shift(@ARGV);
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} elsif ($ARGV[0] eq '-secs_between_inits' && scalar @ARGV > 1) {
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shift (@ARGV); $args{SECS_BETWEEN_INITS} = shift(@ARGV);
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} elsif ($ARGV[0] eq '-siteconfig' && scalar @ARGV > 1) {
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shift (@ARGV); $args{SITECONFIG} = shift(@ARGV);
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} elsif ($ARGV[0] eq '-dbsdlspath' && scalar @ARGV > 1) {
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shift (@ARGV); $args{DBSDLSPATH} = shift(@ARGV);
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} elsif ($ARGV[0] eq '-max-site-queue' && scalar @ARGV > 1) {
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shift (@ARGV); $args{MAX_SITE_QUEUE} = shift(@ARGV);
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} elsif ($ARGV[0] eq '-max-jobs' && scalar @ARGV > 1) {
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shift (@ARGV); $args{MAX_JOBS} = shift(@ARGV);
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} elsif ($ARGV[0] eq '-scheduler' && scalar @ARGV > 1) {
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shift (@ARGV); $args{SCHEDULER} = shift(@ARGV);
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} elsif ($ARGV[0] eq '-events' && scalar @ARGV > 1) {
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shift (@ARGV); $args{EVENTS} = shift(@ARGV);
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} elsif ($ARGV[0] eq '-pattern' && scalar @ARGV > 1) {
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shift (@ARGV); $args{PATTERN} = shift(@ARGV);
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} elsif ($ARGV[0] eq '-validtiers' && scalar @ARGV > 1) {
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shift (@ARGV); $args{VALIDTIERS} = shift(@ARGV);
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} elsif ($ARGV[0] eq '-cmssw' && scalar @ARGV > 1) {
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shift (@ARGV); $args{CMSSW} = shift(@ARGV);
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} elsif ($ARGV[0] eq '-simcfg' && scalar @ARGV > 1) {
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shift (@ARGV); $args{SIMCFG} = shift(@ARGV);
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} elsif ($ARGV[0] eq '-simoutput' && scalar @ARGV > 1) {
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shift (@ARGV); $args{SIMOUTPUT} = shift(@ARGV);
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} elsif ($ARGV[0] eq '-digicfg' && scalar @ARGV > 1) {
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shift (@ARGV); $args{DIGICFG} = shift(@ARGV);
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} elsif ($ARGV[0] eq '-digioutput' && scalar @ARGV > 1) {
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shift (@ARGV); $args{DIGIOUTPUT} = shift(@ARGV);
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} elsif ($ARGV[0] eq '-recocfg' && scalar @ARGV > 1) {
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shift (@ARGV); $args{RECOCFG} = shift(@ARGV);
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} elsif ($ARGV[0] eq '-recooutput' && scalar @ARGV > 1) {
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shift (@ARGV); $args{RECOOUTPUT} = shift(@ARGV);
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} elsif ($ARGV[0] eq '-usercfg' && scalar @ARGV > 1) {
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shift (@ARGV); $args{USERCFG} = shift(@ARGV);
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} elsif ($ARGV[0] eq '-useroutput' && scalar @ARGV > 1) {
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shift (@ARGV); $args{USEROUTPUT} = shift(@ARGV);
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} elsif ($ARGV[0] eq '-gencfg' && scalar @ARGV > 1) {
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shift (@ARGV); $args{GENCFG} = shift(@ARGV);
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} elsif ($ARGV[0] eq '-genoutput' && scalar @ARGV > 1) {
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shift (@ARGV); $args{GENOUTPUT} = shift(@ARGV);
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} elsif ($ARGV[0] eq '-h') {
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&usage();
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} else {
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last;
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}
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}
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if (@ARGV || !$args{DROPDIR}) {
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die "Insufficient parameters, use -h for help.\n";
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}
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(new TaskSource (%args))->process();
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######################################################################
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# Routines specific to this agent.
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package TaskSource; use strict; use warnings; use base 'UtilsAgent';
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use File::Path;
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use UtilsCommand;
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use UtilsLogging;
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use UtilsTiming;
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use UtilsNet;
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use POSIX;
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sub new
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{
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my $proto = shift;
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my $class = ref($proto) || $proto;
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my $self = $class->SUPER::new(@_);
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my %params = (MAX_SITE_QUEUE => undef, # max number of jobs per site
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MAX_JOBS => undef, # max number of jobs per project, -1 to deactivate
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SECS_BETWEEN_INITS => 600, # path to siteconfig file
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SITECONFIG => undef, # path to siteconfig file
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DBSDLSPATH => "", # path to DBSDLS discovery ascii files
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EVENTS => 1000, # number of events per job
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PATTERN => "*", # DBS discovery pattern
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VALIDTIERS => undef, # perl string pattern with valid tiers (DIGI|RECO)
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CMSSW => "_none_", # CMSSW directory to use
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SIMCFG => undef, # CMSSW parameter-set for SIM tier
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DIGICFG => undef, # CMSSW parameter-set for DIGI tier
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RECOCFG => undef, # CMSSW parameter-set for RECO tier
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USERCFG => undef, # CMSSW parameter-set for USER tier
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GENCFG => undef, # CMSSW parameter-set for GEN tier
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SIMOUTPUT => undef, # output (comma separated) for SIM tier
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DIGIOUTPUT => undef, # output (comma separated) for DIGI tier
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RECOOUTPUT => undef, # output (comma separated) for RECO tier
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USEROUTPUT => undef, # output (comma separated) for USER tier
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GENOUTPUT => undef, # output (comma separated) for GEN tier
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SCHEDULER => "edg"); # standard scheduler
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my %args = (@_);
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map { $self->{$_} = defined $args{$_} ? $args{$_} : $params{$_} } keys %params;
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bless $self, $class;
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return $self;
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}
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sub init
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{
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my ($self) = @_;
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$self->{TASKREPO} = "$self->{DROPDIR}/tasks";
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-d "$self->{TASKREPO}"
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|| mkdir "$self->{TASKREPO}"
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|| die "$self->{TASKREPO}: cannot create directory: $!\n";
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# Determine if links supports -dump-width option
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$self->{LINKS_OPTS} = [];
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open (LINKS_HELP, "links -help 2>/dev/null |");
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if ( grep(/-no-numbering/, <LINKS_HELP>) ) {
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push(@{$self->{LINKS_OPTS}}, qw(-dump-width 300 -no-numbering 1));
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} elsif ( grep(/-dump-width/, <LINKS_HELP>) ) {
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push(@{$self->{LINKS_OPTS}}, qw(-dump-width 300));
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}
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close (LINKS_HELP);
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}
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# Find out how many jobs are pending for each site. This is
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# insensitive to the job type, and we only check once in the
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# beginning to avoid favouring one dataset over another --
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# once we decide to proceed for a site, we submit jobs for
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# all datasets.
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sub getSiteStatus
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{
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my ($self) = @_;
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my %result = ();
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my $taskrepo = $self->{TASKREPO};
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foreach my $site (<$taskrepo/*/*>) {
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my ($sitename) = ($site =~ m|.*/(.*)|);
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foreach my $d (<$site/*/*>) {
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next if (-f "$d/TASK_FINISHED.txt");
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if (! -f "$d/JOB_CREATE_LOG.txt") {
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$result{$sitename}{C} ||= 0;
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$result{$sitename}{C}++;
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next;
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}
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my $f = (<$d/crab_*/share/db/jobs>)[0];
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next if ! defined $f;
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foreach my $status (split(/\n/, &input($f) || '')) {
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my @statusarray = split('\|', $status);
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$result{$sitename}{$statusarray[1]} ||= 0;
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$result{$sitename}{$statusarray[1]}++;
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}
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}
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}
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return %result;
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}
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sub createHashFromString
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{
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my ($self, $string) = @_;
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my $cmd = "mktemp /tmp/hash_XXXXXX";
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open (HASHFILE, "$cmd 2>/dev/null |") or die "cannot run `$cmd': $!\n";
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my $hash_file_name;
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foreach my $hash_line (split(/\n/, <HASHFILE> || '')) {
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chomp($hash_line);
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$hash_file_name = $hash_line;
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}
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$cmd = "echo $string >> $hash_file_name";
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system $cmd;
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# open (FILLHASHFILE, "$cmd 2>/dev/null |") or die "cannot run `$cmd': $!\n";
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$cmd = "cksum $hash_file_name";
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open (CKSUMHASHFILE, "$cmd 2>/dev/null |") or die "cannot run `$cmd': $!\n";
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my ($hash, $dummy_one, $dummy_two);
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foreach my $hash_output (split(/\n/, <CKSUMHASHFILE> || '')) {
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chomp($hash_output);
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($hash, $dummy_one, $dummy_two) = split(/\s+/,$hash_output);
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}
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$cmd = "rm -f $hash_file_name";
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system $cmd;
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# open (RMHASHFILE, "$cmd 2>/dev/null |") or die "cannot run `$cmd': $!\n";
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return $hash;
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}
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sub idle
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{
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&logmsg ("DBS/DLS discovery");
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my ($self, @pending) = @_;
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| 228 |
eval {
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# Get status of how busy the sites are. We obtain this only once
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# in order to not favour datasets "early on" in the list.
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my %sitestats = $self->getSiteStatus ();
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if (keys %sitestats) {
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my @load;
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foreach my $site (sort keys %sitestats) {
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my $running = ($sitestats{$site}{R} || 0);
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my $submitted = ($sitestats{$site}{B} || 0);
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my $scheduled = ($sitestats{$site}{S} || 0);
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my $created = ($sitestats{$site}{C} || 0);
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my $pending = $created + $submitted + $scheduled + $running;
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push (@load, "$site" . join("", map { " $_=$sitestats{$site}{$_}" }
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sort keys %{$sitestats{$site}}) . " L=$pending");
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}
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&logmsg ("current load: ", join ("; ", @load));
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}
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# DBS/DLS discovery
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# if ascii DBS/DLS discovery file exists in DBSDLSPATH with name: dlsdls_query_$cleaned_pattern.txt
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# where cleaned pattern is the pattern with / replaced by _
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# take ascii file, otherwise do discovery
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my $cleaned_pattern = $self->{PATTERN};
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$cleaned_pattern =~ s/\//_/g;
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my $patternfile = $self->{DBSDLSPATH} . "/dbsdls_query_" . $cleaned_pattern . ".txt";
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if ( -e "$patternfile" ) {
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&logmsg("Use DBS/DLS ascii file: $patternfile");
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open (PUBLISHED,"< $patternfile");
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} else {
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my $cmd = $ENV{PYTHONSCRIPT} . "/DBS2DLSQuery.py --pattern \"$self->{PATTERN}\"";
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open (PUBLISHED, "$cmd 2>/dev/null |") or die "cannot run `$cmd': $!\n";
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}
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| 260 |
while (<PUBLISHED>) {
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chomp;
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&timeStart($self->{STARTTIME});
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| 263 |
my $sitese;
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| 264 |
my ($datapath, $site, $totalevents, $events, $secsinit, $cmssw,
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$mycfg) = split(/\s+/, $_);
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# read in siteconfig dynamically
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if ( $self->{SITECONFIG} ) {
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open(siteconfig_file,"$self->{SITECONFIG}");
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my @line_array = <siteconfig_file>;
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| 270 |
my $validsites = "(";
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| 271 |
for (my $i = 0; $i < scalar @line_array; ++$i) {
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| 272 |
if (defined $line_array[$i] ) {
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| 273 |
if ( $line_array[$i] !~ /^#/ && $line_array[$i] !~ /^\n/ ) {
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| 274 |
my ($tempsite, $tempshortsite, $templimit) = split(/\s+/,$line_array[$i]);
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chomp($tempsite);
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| 276 |
chomp($tempshortsite);
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$sitese = $tempsite if ($site =~ /$tempshortsite/);
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| 278 |
$validsites = $validsites . $tempshortsite . "|";
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| 279 |
}
|
| 280 |
}
|
| 281 |
}
|
| 282 |
chop($validsites);
|
| 283 |
$validsites = $validsites . ")";
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| 284 |
close siteconfig_file;
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| 285 |
if ( $validsites eq ")" ) {
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| 286 |
next;
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| 287 |
} else {
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| 288 |
next if ($validsites && $site !~ /$validsites/);
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| 289 |
}
|
| 290 |
}
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| 291 |
# if defined use number of events per job from pattern file
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| 292 |
$events ||= $self->{EVENTS};
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| 293 |
$secsinit ||= $self->{SECS_BETWEEN_INITS};
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| 294 |
$cmssw ||= $self->{CMSSW};
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| 295 |
$mycfg ||= "";
|
| 296 |
# check if totalevents is larger than $EVENTS * $MAX_JOBS
|
| 297 |
if ($self->{MAX_JOBS} != -1) {
|
| 298 |
if ( $self->{MAX_JOBS} * $events < $totalevents ) {
|
| 299 |
$totalevents = $self->{MAX_JOBS} * $events;
|
| 300 |
}
|
| 301 |
}
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| 302 |
$self->createTask($datapath, $site, $sitese, $totalevents, $events,
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| 303 |
$secsinit, $cmssw, $mycfg, %sitestats);
|
| 304 |
}
|
| 305 |
};
|
| 306 |
do { chomp ($@); &alert ($@); } if $@;
|
| 307 |
|
| 308 |
$self->nap ($self->{WAITTIME});
|
| 309 |
}
|
| 310 |
|
| 311 |
sub createTask()
|
| 312 |
{
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| 313 |
my ($self) = shift(@_);
|
| 314 |
my ($datasetpath, $site, $sitese, $totalevents, $events, $secsinit,
|
| 315 |
$cmssw, $mycfg, %sitestats) = @_;
|
| 316 |
|
| 317 |
# Line changed for supporting the DBS2 name format.
|
| 318 |
#my($n, $dataset, $tier, $owner) = split(/\//, $datasetpath);
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| 319 |
my($n, $dataset, $owner, $comp_tier) = split(/\//, $datasetpath);
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| 320 |
my($tier) = (split(/-/, $comp_tier))[-1] || $comp_tier;
|
| 321 |
|
| 322 |
# filter on tier
|
| 323 |
next if ($self->{VALIDTIERS} && $tier !~ /$self->{VALIDTIERS}/);
|
| 324 |
|
| 325 |
my ($cfg, $output);
|
| 326 |
if ($mycfg) {
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| 327 |
$cfg = $mycfg;
|
| 328 |
} else {
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| 329 |
if ($tier =~ /RECO/) {
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| 330 |
$cfg = $self->{RECOCFG};
|
| 331 |
$output = $self->{RECOOUTPUT};
|
| 332 |
} elsif ($tier =~ /USER/) {
|
| 333 |
$cfg = $self->{USERCFG};
|
| 334 |
$output = $self->{USEROUTPUT};
|
| 335 |
} elsif ($tier =~ /DIGI/) {
|
| 336 |
$cfg = $self->{DIGICFG};
|
| 337 |
$output = $self->{DIGIOUTPUT};
|
| 338 |
} elsif ($tier =~ /SIM/) {
|
| 339 |
$cfg = $self->{SIMCFG};
|
| 340 |
$output = $self->{SIMOUTPUT};
|
| 341 |
} elsif ($tier =~ /GEN/) {
|
| 342 |
$cfg = $self->{GENCFG};
|
| 343 |
$output = $self->{GENOUTPUT};
|
| 344 |
} else {
|
| 345 |
&logmsg ("No valid tier, defaults for cfg and output");
|
| 346 |
$cfg = "robot.cfg";
|
| 347 |
$output = "";
|
| 348 |
}
|
| 349 |
}
|
| 350 |
|
| 351 |
# take site specific or if not found default max site queue
|
| 352 |
# read in from siteconfig file
|
| 353 |
|
| 354 |
my %sitelimits = ();
|
| 355 |
my %siteNameTranslation = ();
|
| 356 |
if ( $self->{SITECONFIG} ) {
|
| 357 |
open(siteconfig_file,"$self->{SITECONFIG}");
|
| 358 |
my @line_array = <siteconfig_file>;
|
| 359 |
for (my $i = 0; $i < scalar @line_array; ++$i) {
|
| 360 |
if (defined $line_array[$i] ) {
|
| 361 |
if ( $line_array[$i] !~ /^#/ && $line_array[$i] !~ /^\n/ ) {
|
| 362 |
my ($tempsite, $tempshortsite, $templimit) = split(/\s+/,$line_array[$i]);
|
| 363 |
chomp($tempsite);
|
| 364 |
chomp($tempshortsite);
|
| 365 |
chomp($templimit);
|
| 366 |
$sitelimits{$tempshortsite} = $templimit;
|
| 367 |
$siteNameTranslation{$tempshortsite} = $tempshortsite;
|
| 368 |
}
|
| 369 |
}
|
| 370 |
}
|
| 371 |
close siteconfig_file;
|
| 372 |
}
|
| 373 |
|
| 374 |
# If the site isn't too busy already, ignore.
|
| 375 |
my $running = ($sitestats{$siteNameTranslation{$site}}{R} || 0);
|
| 376 |
my $scheduled = ($sitestats{$siteNameTranslation{$site}}{S} || 0);
|
| 377 |
my $created = ($sitestats{$siteNameTranslation{$site}}{C} || 0);
|
| 378 |
my $pending = $created + $scheduled + $running;
|
| 379 |
my $max_queue = $sitelimits{$site} || $self->{MAX_SITE_QUEUE};
|
| 380 |
if ( $pending > $max_queue ) {
|
| 381 |
&logmsg("$siteNameTranslation{$site} : Task not created. number of R+S+C jobs ($running + $scheduled + $created = $pending) exceeds site limit of $site ($max_queue)");
|
| 382 |
next;
|
| 383 |
}
|
| 384 |
|
| 385 |
# Find out what is already pending for this task. First find all
|
| 386 |
# existing tasks in the repository, the latest generation.
|
| 387 |
my $datestamp = strftime ("%y%m%d", gmtime(time()));
|
| 388 |
my $taskdir = "$self->{TASKREPO}/$datestamp/$siteNameTranslation{$site}/$tier";
|
| 389 |
|
| 390 |
# create short unique taskbase from $datestamp.$site.$dataset.$tier.$owner
|
| 391 |
my $taskbase = $self->createHashFromString ("$datestamp.$site.$dataset.$tier.$owner");
|
| 392 |
chomp($taskbase);
|
| 393 |
|
| 394 |
|
| 395 |
my @existing = sort { $a <=> $b } map { /.*\.(\d+)$/ } <$taskdir/$taskbase.*>;
|
| 396 |
my $curgen = pop(@existing) || 0;
|
| 397 |
my $nextgen = $curgen + 1;
|
| 398 |
|
| 399 |
# OK to create the task if enough time has passed from previous
|
| 400 |
# task creation, or there is no previous task.
|
| 401 |
if (! -f "$taskdir/$taskbase.$curgen/crab.cfg"
|
| 402 |
|| (((stat("$taskdir/$taskbase.$curgen/crab.cfg"))[9]
|
| 403 |
< time() - $secsinit)))
|
| 404 |
{
|
| 405 |
my $mydir = $0; $mydir =~ s|/[^/]+$||;
|
| 406 |
my $drop = sprintf("%s.%03d", $taskbase, $nextgen);
|
| 407 |
my $ret = &runcmd ("$mydir/CrabJobs",
|
| 408 |
"-cfg", "$mydir/$cfg",
|
| 409 |
"-datasetpath", $datasetpath,
|
| 410 |
"-output", $output,
|
| 411 |
"-totalevents", $totalevents,
|
| 412 |
"-whitelistce", $site,
|
| 413 |
"-whitelistse", $sitese,
|
| 414 |
"-cmssw", $cmssw,
|
| 415 |
"-eventsperjob", $events,
|
| 416 |
"-scheduler", $self->{SCHEDULER},
|
| 417 |
"-jobname", "$taskdir/$drop");
|
| 418 |
die "$drop: failed to create task: @{[&runerror($ret)]}\n" if $ret;
|
| 419 |
|
| 420 |
&output ("$taskdir/$drop/TASK_INIT.txt",
|
| 421 |
&mytimeofday () . "\n");
|
| 422 |
|
| 423 |
my $dropdir = "$self->{WORKDIR}/$drop";
|
| 424 |
mkdir "$dropdir" || die "$dropdir: cannot create: $!\n";
|
| 425 |
if (&output ("$dropdir/task", "$taskdir/$drop")) {
|
| 426 |
&touch ("$dropdir/done");
|
| 427 |
$self->relayDrop ($drop);
|
| 428 |
&logmsg("stats: $drop $datestamp $site $dataset $tier $owner @{[&formatElapsedTime($self->{STARTTIME})]} success");
|
| 429 |
} else {
|
| 430 |
&alert ("$drop $datestamp $site $dataset $tier $owner: failed to create drop");
|
| 431 |
&rmtree ([ "$self->{WORKDIR}/$drop" ]);
|
| 432 |
}
|
| 433 |
}
|
| 434 |
}
|
