258 lines
9.2 KiB
Perl
258 lines
9.2 KiB
Perl
#
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# Copyright 2020 Centreon (http://www.centreon.com/)
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#
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# Centreon is a full-fledged industry-strength solution that meets
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# the needs in IT infrastructure and application monitoring for
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# service performance.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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package storage::fujitsu::eternus::dx::ssh::mode::physicaldisk;
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use base qw(centreon::plugins::mode);
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use strict;
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use warnings;
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my $thresholds = {
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disk => [
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['Available', 'OK'],
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['Spare', 'OK'],
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['Readying', 'OK'],
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['Redundant Copy', 'OK'],
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['Rebuild/Copyback', 'WARNING'],
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['Available (Predictive Failure)', 'WARNING'],
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['Present', 'OK'],
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['Failed Usable', 'WARNING'],
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['Formatting', 'WARNING'],
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['Not Format', 'WARNING'],
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['Not Supported', 'CRITICAL'],
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['Not Available', 'CRITICAL'],
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['Broken', 'CRITICAL'],
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['Not Exist', 'CRITICAL'],
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['Unknown', 'UNKNOWN'],
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],
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};
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sub new {
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my ($class, %options) = @_;
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my $self = $class->SUPER::new(package => __PACKAGE__, %options);
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bless $self, $class;
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$options{options}->add_options(arguments =>
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{
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"hostname:s" => { name => 'hostname' },
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"ssh-option:s@" => { name => 'ssh_option' },
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"ssh-path:s" => { name => 'ssh_path' },
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"ssh-command:s" => { name => 'ssh_command', default => 'ssh' },
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"timeout:s" => { name => 'timeout', default => 30 },
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"command:s" => { name => 'command', default => 'show' },
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"command-path:s" => { name => 'command_path' },
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"command-options:s" => { name => 'command_options', default => 'disks' },
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"filter:s@" => { name => 'filter' },
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"threshold-overload:s@" => { name => 'threshold_overload' },
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"no-component:s" => { name => 'no_component' },
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});
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$self->{no_components} = undef;
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return $self;
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}
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sub check_options {
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my ($self, %options) = @_;
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$self->SUPER::init(%options);
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if (defined($self->{option_results}->{hostname}) && $self->{option_results}->{hostname} ne '') {
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$self->{option_results}->{remote} = 1;
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}
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$self->{filter} = [];
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foreach my $val (@{$self->{option_results}->{filter}}) {
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next if (!defined($val) || $val eq '');
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my @values = split (/,/, $val);
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push @{$self->{filter}}, { filter => $values[0], instance => $values[1] };
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}
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$self->{overload_th} = {};
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foreach my $val (@{$self->{option_results}->{threshold_overload}}) {
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if ($val !~ /^(.*?),(.*?),(.*)$/) {
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$self->{output}->add_option_msg(short_msg => "Wrong threshold-overload option '" . $val . "'.");
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$self->{output}->option_exit();
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}
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my ($section, $status, $filter) = ($1, $2, $3);
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if ($self->{output}->is_litteral_status(status => $status) == 0) {
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$self->{output}->add_option_msg(short_msg => "Wrong threshold-overload status '" . $val . "'.");
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$self->{output}->option_exit();
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}
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$self->{overload_th}->{$section} = [] if (!defined($self->{overload_th}->{$section}));
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push @{$self->{overload_th}->{$section}}, {filter => $filter, status => $status};
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}
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if (defined($self->{option_results}->{no_component})) {
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if ($self->{option_results}->{no_component} ne '') {
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$self->{no_components} = $self->{option_results}->{no_component};
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} else {
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$self->{no_components} = 'critical';
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}
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}
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}
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sub run {
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my ($self, %options) = @_;
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my $stdout = centreon::plugins::misc::execute(output => $self->{output},
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options => $self->{option_results},
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ssh_pipe => 1,
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command => $self->{option_results}->{command},
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command_path => $self->{option_results}->{command_path},
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command_options => $self->{option_results}->{command_options});
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#Location Status Size Type Speed(rpm) Usage Health(%)
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#------------- ----------------------------- ------- ------------------- ---------- ------------------- ---------
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#CE-Disk#0 Available 4TB 3.5 SSD-H 7200 System 100
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#CE-Disk#1 Available 4TB 3.5 SSD-M 7200 System 0
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#CE-Disk#2 Available 4TB 3.5 SSD-L 7200 System 0
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#CE-Disk#3 Available 4TB 3.5 Nearline SED 7200 System 0
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my $total_components = 0;
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while ($stdout =~ /^(\S+)\s+(\S+)/msg) {
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my ($disk_name, $disk_status) = ($1, $2);
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next if ($disk_name =~ /Location|---/);
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next if ($disk_name !~ /Disk/i);
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next if ($self->check_filter(section => 'disk', instance => $disk_name));
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$total_components++;
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$self->{output}->output_add(long_msg => sprintf("Physical Disk '%s' status is '%s'", $disk_name, $disk_status));
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my $exit = $self->get_severity(section => 'disk', value => $disk_status);
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if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1)) {
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$self->{output}->output_add(severity => $exit,
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short_msg => sprintf("Physical Disk '%s' status is '%s'.", $disk_name, $disk_status));
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}
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}
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$self->{output}->output_add(severity => 'OK',
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short_msg => sprintf("All %d physical disks are ok.", $total_components));
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if (defined($self->{option_results}->{no_component}) && $total_components == 0) {
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$self->{output}->output_add(severity => $self->{no_components},
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short_msg => 'No components are checked.');
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}
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$self->{output}->display();
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$self->{output}->exit();
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}
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sub check_filter {
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my ($self, %options) = @_;
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foreach (@{$self->{filter}}) {
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if ($options{section} =~ /$_->{filter}/) {
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if (!defined($options{instance}) && !defined($_->{instance})) {
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$self->{output}->output_add(long_msg => sprintf("Skipping $options{section} section."));
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return 1;
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} elsif (defined($options{instance}) && $options{instance} =~ /$_->{instance}/) {
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$self->{output}->output_add(long_msg => sprintf("Skipping $options{section} section $options{instance} instance."));
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return 1;
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}
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}
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}
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return 0;
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}
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sub get_severity {
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my ($self, %options) = @_;
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my $status = 'UNKNOWN'; # default
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if (defined($self->{overload_th}->{$options{section}})) {
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foreach (@{$self->{overload_th}->{$options{section}}}) {
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if ($options{value} =~ /$_->{filter}/i) {
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$status = $_->{status};
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return $status;
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}
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}
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}
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foreach (@{$thresholds->{$options{section}}}) {
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if ($options{value} =~ /$$_[0]/i) {
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$status = $$_[1];
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return $status;
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}
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}
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return $status;
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}
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1;
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__END__
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=head1 MODE
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Check Physical disks.
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=over 8
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=item B<--hostname>
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Hostname to query.
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=item B<--ssh-option>
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Specify multiple options like the user (example: --ssh-option='-l=centreon-engine' --ssh-option='-p=52').
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=item B<--ssh-path>
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Specify ssh command path (default: none)
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=item B<--ssh-command>
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Specify ssh command (default: 'ssh'). Useful to use 'plink'.
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=item B<--timeout>
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Timeout in seconds for the command (Default: 30).
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=item B<--command>
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Command to get information (Default: 'show').
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Can be changed if you have output in a file.
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=item B<--command-path>
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Command path (Default: none).
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=item B<--command-options>
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Command options (Default: 'disks').
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=item B<--filter>
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Exclude some parts (comma seperated list)
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Can also exclude specific instance: --filter=disk,CE-Disk#0
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=item B<--threshold-overload>
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Set to overload default threshold values (syntax: section,status,regexp)
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It used before default thresholds (order stays).
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Example: --threshold-overload='disk,CRITICAL,^(?!(Available|Spare)$)'
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=item B<--no-component>
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Return an error if no compenents are checked.
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If total (with skipped) is 0. (Default: 'critical' returns).
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=back
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=cut
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