/usr/bin/qrls is in slurm-wlm-torque 15.08.7-1build1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 | #! /usr/bin/perl -w
################################################################################
#
# qrls - releases a hold on slurm jobs in familar pbs format.
#
#
###############################################################################
# Copyright (C) 2007 The Regents of the University of California.
# Produced at Lawrence Livermore National Laboratory (cf, DISCLAIMER).
# Written by Danny Auble <auble1@llnl.gov>.
# CODE-OCEC-09-009. All rights reserved.
#
# This file is part of SLURM, a resource management program.
# For details, see <http://slurm.schedmd.com/>.
# Please also read the included file: DISCLAIMER.
#
# SLURM is free software; you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free
# Software Foundation; either version 2 of the License, or (at your option)
# any later version.
#
# In addition, as a special exception, the copyright holders give permission
# to link the code of portions of this program with the OpenSSL library under
# certain conditions as described in each individual source file, and
# distribute linked combinations including the two. You must obey the GNU
# General Public License in all respects for all of the code used other than
# OpenSSL. If you modify file(s) with this exception, you may extend this
# exception to your version of the file(s), but you are not obligated to do
# so. If you do not wish to do so, delete this exception statement from your
# version. If you delete this exception statement from all source files in
# the program, then also delete it here.
#
# SLURM is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License along
# with SLURM; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
# Based off code with permission copyright 2006, 2007 Cluster Resources, Inc.
##############################################################################
use strict;
use FindBin;
use Getopt::Long 2.24 qw(:config no_ignore_case);
use lib qw(/usr/lib/x86_64-linux-gnu/perl/5.22.1);
use autouse 'Pod::Usage' => qw(pod2usage);
use Slurm ':all';
Main:
{
# Parse Command Line Arguments
my ($help, $hold, $man);
GetOptions(
'help|?' => \$help,
'h=s' => \$hold,
'man' => \$man,
)
or pod2usage(2);
# Display usage if necessary
pod2usage(0) if $help;
if ($man)
{
if ($< == 0) # Cannot invoke perldoc as root
{
my $id = eval { getpwnam("nobody") };
$id = eval { getpwnam("nouser") } unless defined $id;
$id = -2 unless defined $id;
$< = $id;
}
$> = $<; # Disengage setuid
$ENV{PATH} = "/bin:/usr/bin"; # Untaint PATH
delete @ENV{'IFS', 'CDPATH', 'ENV', 'BASH_ENV'};
if ($0 =~ /^([-\/\w\.]+)$/) { $0 = $1; } # Untaint $0
else { die "Illegal characters were found in \$0 ($0)\n"; }
pod2usage(-exitstatus => 0, -verbose => 2);
}
# Use sole remaining argument as jobIds
my @jobIds;
if (@ARGV)
{
@jobIds = @ARGV;
}
else
{
pod2usage(2);
}
my $rc = 0;
foreach my $jobid (@jobIds) {
my $err = 0;
my $resp = 0;
my %update = ();
$update{job_id} = $jobid;
$update{priority} = -1;
$update{comment} = "None"; #doesn't do anything in 1.2
if(Slurm->update_job(\%update)) {
$err = Slurm->get_errno();
$rc++;
printf("qrls: Error on job id %d: %s\n",
$jobid, Slurm->strerror($err));
}
}
exit $rc;
}
##############################################################################
__END__
=head1 NAME
B<qrls> - release a hold on a job in a familiar pbs format
=head1 SYNOPSIS
B<qrls> [B<-h> B<u>|B<o>|B<s>|B<a>|B<n>] I<job_id>...
=head1 DESCRIPTION
The B<qrls> command removes or releases holds from jobs.
If no B<-h> option is given, the USER hold will be released.
=head1 OPTIONS
=over 4
=item B<-h> I<hold_type>
Specifies the types of holds to be released from the jobs.
The I<hold_type> argument is a one of the characters "u", "o", "s", "a" or "n". The hold type associated with each letter is:
B<u> - USER
B<o> - OTHER
B<s> - SYSTEM
B<a> - All
B<n> - None
=item B<-? | --help>
brief help message
=item B<--man>
full documentation
=back
=head1 EXIT STATUS
On success, B<qrls> will exit with a value of zero. On failure, B<qrls> will exit with a value greater than zero.
=cut
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