260 lines
9.7 KiB
Perl
260 lines
9.7 KiB
Perl
#
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# Copyright 2021 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::huawei::oceanstor::snmp::mode::storagepools;
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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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use centreon::plugins::templates::catalog_functions qw(catalog_status_threshold_ng);
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use storage::huawei::oceanstor::snmp::mode::resources qw($health_status $running_status);
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sub custom_status_output {
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my ($self, %options) = @_;
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return sprintf(
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'health status: %s [running status: %s]',
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$self->{result_values}->{health_status},
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$self->{result_values}->{running_status}
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);
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}
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sub custom_space_usage_output {
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my ($self, %options) = @_;
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my ($total_size_value, $total_size_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{total_space});
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my ($total_used_value, $total_used_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{used_space});
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my ($total_free_value, $total_free_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{free_space});
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return sprintf(
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'space usage total: %s used: %s (%.2f%%) free: %s (%.2f%%)',
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$total_size_value . " " . $total_size_unit,
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$total_used_value . " " . $total_used_unit, $self->{result_values}->{prct_used_space},
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$total_free_value . " " . $total_free_unit, $self->{result_values}->{prct_free_space}
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);
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}
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sub sp_long_output {
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my ($self, %options) = @_;
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return sprintf(
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"checking storage pool '%s' [domain: %s]",
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$options{instance_value}->{name},
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$options{instance_value}->{domain_name}
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);
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}
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sub prefix_sp_output {
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my ($self, %options) = @_;
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return sprintf(
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"storage pool '%s' [domain: %s] ",
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$options{instance_value}->{name},
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$options{instance_value}->{domain_name}
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);
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}
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sub set_counters {
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my ($self, %options) = @_;
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$self->{maps_counters_type} = [
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{ name => 'sp', type => 3, cb_prefix_output => 'prefix_sp_output', cb_long_output => 'sp_long_output',
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indent_long_output => ' ', message_multiple => 'All storage pools are ok',
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group => [
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{ name => 'status', type => 0, skipped_code => { -10 => 1 } },
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{ name => 'space', type => 0, skipped_code => { -10 => 1 } }
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]
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}
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];
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$self->{maps_counters}->{status} = [
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{
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label => 'status',
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type => 2,
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warning_default => '%{health_status} =~ /degraded|partially broken/i',
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critical_default => '%{health_status} =~ /fault|fail/i',
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set => {
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key_values => [ { name => 'health_status' }, { name => 'running_status' }, { name => 'id' } ],
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closure_custom_output => $self->can('custom_status_output'),
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closure_custom_perfdata => sub { return 0; },
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closure_custom_threshold_check => \&catalog_status_threshold_ng
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}
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}
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];
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$self->{maps_counters}->{space} = [
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{ label => 'space-usage', nlabel => 'storage_pool.space.usage.bytes', set => {
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key_values => [ { name => 'used_space' }, { name => 'free_space' }, { name => 'prct_used_space' }, { name => 'prct_free_space' }, { name => 'total_space' } ],
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closure_custom_output => $self->can('custom_space_usage_output'),
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perfdatas => [
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{ template => '%d', min => 0, max => 'total_space', unit => 'B', cast_int => 1, label_extra_instance => 1 }
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]
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}
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},
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{ label => 'space-usage-free', nlabel => 'storage_pool.space.free.bytes', display_ok => 0, set => {
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key_values => [ { name => 'free_space' }, { name => 'used_space' }, { name => 'prct_used_space' }, { name => 'prct_free_space' }, { name => 'total_space' } ],
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closure_custom_output => $self->can('custom_space_usage_output'),
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perfdatas => [
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{ template => '%d', min => 0, max => 'total_space', unit => 'B', cast_int => 1, label_extra_instance => 1 }
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]
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}
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},
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{ label => 'space-usage-prct', nlabel => 'storage_pool.space.usage.percentage', display_ok => 0, set => {
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key_values => [ { name => 'prct_used_space' }, { name => 'used_space' }, { name => 'free_space' }, { name => 'prct_free_space' }, { name => 'total_space' } ],
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closure_custom_output => $self->can('custom_space_usage_output'),
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perfdatas => [
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{ template => '%.2f', min => 0, max => 100, unit => '%', label_extra_instance => 1 }
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]
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}
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}
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];
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}
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sub new {
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my ($class, %options) = @_;
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my $self = $class->SUPER::new(package => __PACKAGE__, %options, force_new_perfdata => 1);
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bless $self, $class;
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$options{options}->add_options(arguments => {
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'filter-name:s' => { name => 'filter_name' },
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'filter-domain-name:s' => { name => 'filter_domain_name' }
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});
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return $self;
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}
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my $mapping = {
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domain_name => { oid => '.1.3.6.1.4.1.34774.4.1.23.4.2.1.4' }, # hwInfoStoragePoolDiskDomainName
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health_status => { oid => '.1.3.6.1.4.1.34774.4.1.23.4.2.1.5', map => $health_status }, # hwInfoStoragePoolHealthStatus
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running_status => { oid => '.1.3.6.1.4.1.34774.4.1.23.4.2.1.6', map => $running_status }, # hwInfoStoragePoolRunningStatus
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total_space => { oid => '.1.3.6.1.4.1.34774.4.1.23.4.2.1.7' }, # hwInfoStoragePoolTotalCapacity (MB)
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free_space => { oid => '.1.3.6.1.4.1.34774.4.1.23.4.2.1.9' } # hwInfoStoragePoolFreeCapacity (MB)
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};
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sub manage_selection {
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my ($self, %options) = @_;
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if ($options{snmp}->is_snmpv1()) {
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$self->{output}->add_option_msg(short_msg => "Need to use SNMP v2c or v3.");
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$self->{output}->option_exit();
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}
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my $oid_sp_name = '.1.3.6.1.4.1.34774.4.1.23.4.2.1.2'; # hwInfoStoragePoolName
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my $snmp_result = $options{snmp}->get_table(
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oid => $oid_sp_name,
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nothing_quit => 1
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);
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$self->{sp} = {};
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foreach (keys %$snmp_result) {
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/^$oid_sp_name\.(.*)$/;
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my $instance = $1;
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if (defined($self->{option_results}->{filter_name}) && $self->{option_results}->{filter_name} ne '' &&
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$snmp_result->{$_} !~ /$self->{option_results}->{filter_name}/) {
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$self->{output}->output_add(long_msg => "skipping storage pool '" . $snmp_result->{$_} . "'.", debug => 1);
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next;
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}
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$self->{sp}->{ $snmp_result->{$_} } = {
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name => $snmp_result->{$_},
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instance => $instance
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};
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}
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return if (scalar(keys %{$self->{sp}}) <= 0);
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$options{snmp}->load(
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oids => [ map($_->{oid}, values(%$mapping)) ],
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instances => [ map($_->{instance}, values(%{$self->{sp}})) ],
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instance_regexp => '^(.*)$'
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);
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$snmp_result = $options{snmp}->get_leef();
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foreach (keys %{$self->{sp}}) {
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my $result = $options{snmp}->map_instance(mapping => $mapping, results => $snmp_result, instance => $self->{sp}->{$_}->{instance});
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if (defined($self->{option_results}->{filter_domain_name}) && $self->{option_results}->{filter_domain_name} ne '' &&
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$result->{domain_name} !~ /$self->{option_results}->{filter_domain_name}/) {
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$self->{output}->output_add(long_msg => "skipping storage pool '" . $_ . "'.", debug => 1);
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next;
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}
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$self->{sp}->{$_}->{domain_name} = $result->{domain_name};
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$result->{total_space} *= 1024 * 1024;
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$result->{free_space} *= 1024 * 1024;
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$self->{sp}->{$_}->{space} = {
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name => $_,
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total_space => $result->{total_space},
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used_space => $result->{total_space} - $result->{free_space},
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free_space => $result->{free_space},
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prct_used_space => 100 - ($result->{free_space} * 100 / $result->{total_space}),
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prct_free_space => ($result->{free_space} * 100 / $result->{total_space})
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};
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$self->{sp}->{$_}->{status} = {
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running_status => $result->{running_status},
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health_status => $result->{health_status},
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name => $_,
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domain_name => $result->{domain_name}
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};
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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 storage pools.
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=over 8
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=item B<--filter-name>
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Filter storage pool by name (can be a regexp).
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=item B<--filter-domain-name>
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Filter storage pool by domain name (can be a regexp).
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=item B<--unknown-status>
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Set unknown threshold for status.
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Can used special variables like: %{health_status}, %{running_status}, %{name}
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=item B<--warning-status>
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Set warning threshold for status (Default: '%{health_status} =~ /degraded|partially broken/i').
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Can used special variables like: %{health_status}, %{running_status}, %{name}
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=item B<--critical-status>
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Set critical threshold for status (Default: '%{health_status} =~ /fault|fail/i').
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Can used special variables like: %{health_status}, %{running_status}, %{name}
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=item B<--warning-*> B<--critical-*>
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Thresholds.
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Can be: 'space-usage', 'space-usage-free', 'space-usage-prct'.
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=back
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=cut
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