/usr/bin/qrerun is in slurm-llnl-torque 2.6.5-1.
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 | #! /usr/bin/perl -w
###############################################################################
#
# qrerun - PBS wrapper to cancel and resubmit a job
#
###############################################################################
# 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/perl/5.18.2);
use autouse 'Pod::Usage' => qw(pod2usage);
use Slurm ':all';
use Slurmdb ':all'; # needed for getting the correct cluster dims
use Switch;
# Parse Command Line Arguments
my (
$help, $man,
$err, $pid, $resp
);
GetOptions(
'help|?' => \$help,
'--man' => \$man,
) or pod2usage(2);
pod2usage(2) if $help;
# Handle man page flag
if ($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);
}
# This makes the assumption JOBID will always be the last argument
my $job_id = $ARGV[$#ARGV];
if (@ARGV < 1) {
pod2usage(-message=>"Invalid Argument", -verbose=>1);
exit(1);
}
if (Slurm->requeue($job_id)) {
$err = Slurm->get_errno();
$resp = Slurm->strerror($err);
pod2usage(-message=>"Job id $job_id rerun error: $resp", -verbose=>0);
exit(1);
}
exit(0);
__END__
=head1 NAME
B<qrerun> - To rerun a job is to terminate the job and return the job to the queued state in the execution queue in which the job currently resides.
If a job is marked as not rerunable then the rerun request will fail for that job.
See the option on the qsub and qalter commands.
It is aimed to be feature-compatible with PBS' qsub.
=head1 SYNOPSIS
B<qrerun> [-? | --help] [--man] [--verbose] <job_id>
=head1 DESCRIPTION
The B<qrerun> command directs that the specified job is to be rerun if possible.
=head1 OPTIONS
=over 4
=item B<-? | --help>
a brief help message
=item B<--man>
full documentation
=back
=head1 EXIT STATUS
On success, B<qrerun> will exit with a value of zero. On failure, B<qrerun> will exit with a value greater than zero.
=head1 SEE ALSO
qalter(1) qsub(1)
=cut
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