332 lines
14 KiB
Perl
332 lines
14 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::quantum::dxi::ssh::mode::reduction;
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use base qw(centreon::plugins::templates::counter);
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use strict;
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use warnings;
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sub custom_volume_perfdata {
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my ($self, %options) = @_;
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$self->{output}->perfdata_add(label => $self->{result_values}->{label}, unit => 'B',
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value => $self->{result_values}->{volume},
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warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning-' . $self->{label}),
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critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical-' . $self->{label})
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);
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}
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sub custom_volume_threshold {
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my ($self, %options) = @_;
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my $exit = $self->{perfdata}->threshold_check(value => $self->{result_values}->{volume},
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threshold => [ { label => 'critical-' . $self->{label}, exit_litteral => 'critical' }, { label => 'warning-'. $self->{label}, exit_litteral => 'warning' } ]);
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return $exit;
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}
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sub custom_volume_output {
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my ($self, %options) = @_;
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my ($volume_value, $volume_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{volume});
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my $msg = sprintf("%s: %s %s", $self->{result_values}->{display}, $volume_value, $volume_unit);
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return $msg;
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}
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sub custom_volume_calc {
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my ($self, %options) = @_;
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$self->{result_values}->{volume} = $self->{instance_mode}->convert_to_bytes(raw_value => $options{new_datas}->{$self->{instance} . '_' . $options{extra_options}->{label_ref}});
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$self->{result_values}->{display} = $options{extra_options}->{display_ref};
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$self->{result_values}->{label} = $options{extra_options}->{label_ref};
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return 0;
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}
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sub convert_to_bytes {
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my ($class, %options) = @_;
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my ($value, $unit) = split(/\s+/, $options{raw_value});
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if ($unit =~ /kb*/i) {
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$value = $value * 1024;
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} elsif ($unit =~ /mb*/i) {
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$value = $value * 1024 * 1024;
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} elsif ($unit =~ /gb*/i) {
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$value = $value * 1024 * 1024 * 1024;
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} elsif ($unit =~ /tb*/i) {
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$value = $value * 1024 * 1024 * 1024 * 1024;
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}
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return $value;
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}
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sub set_counters {
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my ($self, %options) = @_;
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$self->{maps_counters_type} = [
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{ name => 'global', type => 0 }
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];
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$self->{maps_counters}->{global} = [
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{ label => 'size-before-reduction', set => {
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key_values => [ { name => 'size_before_reduction' } ],
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closure_custom_calc => $self->can('custom_volume_calc'),
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closure_custom_calc_extra_options => { label_ref => 'size_before_reduction', display_ref => 'Data Size Before Reduction' },
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closure_custom_output => $self->can('custom_volume_output'),
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closure_custom_perfdata => $self->can('custom_volume_perfdata'),
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closure_custom_threshold_check => $self->can('custom_volume_threshold'),
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}
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},
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{ label => 'size-after-reduction', set => {
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key_values => [ { name => 'size_after_reduction' } ],
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closure_custom_calc => $self->can('custom_volume_calc'),
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closure_custom_calc_extra_options => { label_ref => 'size_after_reduction', display_ref => 'Data Size After Reduction' },
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closure_custom_output => $self->can('custom_volume_output'),
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closure_custom_perfdata => $self->can('custom_volume_perfdata'),
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closure_custom_threshold_check => $self->can('custom_volume_threshold'),
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}
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},
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{ label => 'incoming-namespace', set => {
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key_values => [ { name => 'incoming_namespace' } ],
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closure_custom_calc => $self->can('custom_volume_calc'),
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closure_custom_calc_extra_options => { label_ref => 'incoming_namespace', display_ref => 'Incoming Namespace' },
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closure_custom_output => $self->can('custom_volume_output'),
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closure_custom_perfdata => $self->can('custom_volume_perfdata'),
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closure_custom_threshold_check => $self->can('custom_volume_threshold'),
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}
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},
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{ label => 'nfs-deduplicated-shares', set => {
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key_values => [ { name => 'nfs_deduplicated_shares' } ],
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closure_custom_calc => $self->can('custom_volume_calc'),
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closure_custom_calc_extra_options => { label_ref => 'nfs_deduplicated_shares', display_ref => 'NFS Deduplicated Shares' },
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closure_custom_output => $self->can('custom_volume_output'),
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closure_custom_perfdata => $self->can('custom_volume_perfdata'),
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closure_custom_threshold_check => $self->can('custom_volume_threshold'),
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}
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},
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{ label => 'cifs-smb-deduplicated-shares', set => {
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key_values => [ { name => 'cifs_smb_deduplicated_shares' } ],
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closure_custom_calc => $self->can('custom_volume_calc'),
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closure_custom_calc_extra_options => { label_ref => 'cifs_smb_deduplicated_shares', display_ref => 'CIFS/SMB Deduplicated Shares' },
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closure_custom_output => $self->can('custom_volume_output'),
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closure_custom_perfdata => $self->can('custom_volume_perfdata'),
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closure_custom_threshold_check => $self->can('custom_volume_threshold'),
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}
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},
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{ label => 'application-specific-deduplicated-shares', set => {
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key_values => [ { name => 'application_specific_deduplicated_shares' } ],
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closure_custom_calc => $self->can('custom_volume_calc'),
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closure_custom_calc_extra_options => { label_ref => 'application_specific_deduplicated_shares', display_ref => 'Application Specific Deduplicated Shares' },
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closure_custom_output => $self->can('custom_volume_output'),
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closure_custom_perfdata => $self->can('custom_volume_perfdata'),
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closure_custom_threshold_check => $self->can('custom_volume_threshold'),
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}
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},
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{ label => 'deduplicated-partitions', set => {
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key_values => [ { name => 'deduplicated_partitions' } ],
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closure_custom_calc => $self->can('custom_volume_calc'),
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closure_custom_calc_extra_options => { label_ref => 'deduplicated_partitions', display_ref => 'Deduplicated Partitions' },
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closure_custom_output => $self->can('custom_volume_output'),
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closure_custom_perfdata => $self->can('custom_volume_perfdata'),
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closure_custom_threshold_check => $self->can('custom_volume_threshold'),
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}
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},
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{ label => 'ost-storage-servers', set => {
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key_values => [ { name => 'ost_storage_servers' } ],
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closure_custom_calc => $self->can('custom_volume_calc'),
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closure_custom_calc_extra_options => { label_ref => 'ost_storage_servers', display_ref => 'OST Storage Servers' },
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closure_custom_output => $self->can('custom_volume_output'),
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closure_custom_perfdata => $self->can('custom_volume_perfdata'),
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closure_custom_threshold_check => $self->can('custom_volume_threshold'),
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}
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},
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{ label => 'total-reduction-ratio', set => {
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key_values => [ { name => 'total_reduction_ratio' } ],
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output_template => 'Total Reduction Ratio: %.2f',
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perfdatas => [
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{ label => 'total_reduction_ratio', value => 'total_reduction_ratio_absolute', template => '%.2f',
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unit => '%', min => 0, max => 100 },
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],
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}
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},
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{ label => 'deduplication-ratio', set => {
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key_values => [ { name => 'deduplication_ratio' } ],
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output_template => 'Deduplication Ratio: %.2f',
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perfdatas => [
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{ label => 'deduplication_ratio', value => 'deduplication_ratio_absolute', template => '%.2f',
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unit => '%', min => 0, max => 100 },
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],
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}
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},
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{ label => 'compression-ratio', set => {
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key_values => [ { name => 'compression_ratio' } ],
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output_template => 'Compression Ratio: %.2f',
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perfdatas => [
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{ label => 'compression_ratio', value => 'compression_ratio_absolute', template => '%.2f',
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unit => '%', min => 0, max => 100 },
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],
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}
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},
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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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"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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"sudo" => { name => 'sudo' },
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"command:s" => { name => 'command', default => 'syscli' },
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"command-path:s" => { name => 'command_path' },
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"command-options:s" => { name => 'command_options', default => '--get datareductionstat' },
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});
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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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$self->SUPER::check_options(%options);
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if (defined($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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}
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sub manage_selection {
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my ($self, %options) = @_;
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$self->{global} = {};
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my ($stdout, $exit_code) = centreon::plugins::misc::execute(output => $self->{output},
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options => $self->{option_results},
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sudo => $self->{option_results}->{sudo},
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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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);
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# Output data:
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# Data Size Before Reduction = 346.08 TB
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# - Incoming Namespace = 0.00 MB
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# - NFS Deduplicated Shares = 125.98 GB
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# - CIFS/SMB Deduplicated Shares = 2.04 TB
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# - Application Specific Deduplicated Shares = 0.00 MB
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# - Deduplicated Partitions = 343.91 TB
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# - OST Storage Servers = 0.00 MB
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# Data Size After Reduction = 66.00 TB
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# Total Reduction Ratio = 5.24 : 1
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# - Deduplication Ratio = 3.95 : 1
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# - Compression Ratio = 1.33 : 1
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foreach (split(/\n/, $stdout)) {
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$self->{global}->{size_before_reduction} = $1 if ($_ =~ /.*Data\sSize\sBefore\sReduction\s=\s(.*)$/i);
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$self->{global}->{incoming_namespace} = $1 if ($_ =~ /.*Incoming\sNamespace\s=\s(.*)$/i);
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$self->{global}->{nfs_deduplicated_shares} = $1 if ($_ =~ /.*NFS\sDeduplicated\sShares\s=\s(.*)$/i);
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$self->{global}->{cifs_smb_deduplicated_shares} = $1 if ($_ =~ /.*CIFS\/SMB\sDeduplicated\sShares\s=\s(.*)$/i);
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$self->{global}->{application_specific_deduplicated_shares} = $1 if ($_ =~ /.*Application\sSpecific\sDeduplicated\sShares\s=\s(.*)$/i);
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$self->{global}->{deduplicated_partitions} = $1 if ($_ =~ /.*Deduplicated\sPartitions\s=\s(.*)$/i);
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$self->{global}->{ost_storage_servers} = $1 if ($_ =~ /.*OST\sStorage\sServers\s=\s(.*)$/i);
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$self->{global}->{size_after_reduction} = $1 if ($_ =~ /.*Data\sSize\sAfter\sReduction\s=\s(.*)$/i);
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$self->{global}->{total_reduction_ratio} = $1 if ($_ =~ /.*Total\sReduction\sRatio\s=\s(.*)\s:\s1$/i);
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$self->{global}->{deduplication_ratio} = $1 if ($_ =~ /.*Deduplication\sRatio\s=\s(.*)\s:\s1$/i);
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$self->{global}->{compression_ratio} = $1 if ($_ =~ /.*Compression\sRatio\s=\s(.*)\s:\s1$/i);
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}
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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 data reduction statistics.
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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<--filter-counters>
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Only display some counters (regexp can be used).
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Example: --filter-counters='ratio'
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=item B<--warning-*>
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Threshold warning.
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Can be: 'size-before-reduction', 'size-after-reduction', 'incoming-namespace',
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'nfs-deduplicated-shares', cifs-smb-deduplicated-shares',
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'application-specific-deduplicated-shares', 'deduplicated-partitions',
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'ost-storage-servers', 'total-reduction-ratio',
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'deduplication-ratio', 'compression-ratio'.
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=item B<--critical-*>
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Threshold critical.
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Can be: 'size-before-reduction', 'size-after-reduction', 'incoming-namespace',
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'nfs-deduplicated-shares', cifs-smb-deduplicated-shares',
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'application-specific-deduplicated-shares', 'deduplicated-partitions',
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'ost-storage-servers', 'total-reduction-ratio',
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'deduplication-ratio', 'compression-ratio'.
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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<--sudo>
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Use 'sudo' to execute the command.
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=item B<--command>
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Command to get information (Default: 'syscli').
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=item B<--command-path>
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Command path.
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=item B<--command-options>
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Command options (Default: '--get datareductionstat').
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=back
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=cut
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