################################################################################ # Copyright 2005-2013 MERETHIS # Centreon is developped by : Julien Mathis and Romain Le Merlus under # GPL Licence 2.0. # # This program 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. # # This program 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 # this program; if not, see . # # Linking this program statically or dynamically with other modules is making a # combined work based on this program. Thus, the terms and conditions of the GNU # General Public License cover the whole combination. # # As a special exception, the copyright holders of this program give MERETHIS # permission to link this program with independent modules to produce an executable, # regardless of the license terms of these independent modules, and to copy and # distribute the resulting executable under terms of MERETHIS choice, provided that # MERETHIS also meet, for each linked independent module, the terms and conditions # of the license of that module. An independent module is a module which is not # derived from this program. If you modify this program, you may extend this # exception to your version of the program, but you are not obliged to do so. If you # do not wish to do so, delete this exception statement from your version. # # For more information : contact@centreon.com # Authors : Quentin Garnier # #################################################################################### package storage::hp::lefthand::mode::components::fan; use strict; use warnings; sub check { my ($self) = @_; $self->{components}->{fan} = {name => 'fans', total => 0}; $self->{output}->output_add(long_msg => "Checking fan"); return if ($self->check_exclude('fan')); my $fan_count_oid = ".1.3.6.1.4.1.9804.3.1.1.2.1.110.0"; # 0 means 'none' my $fan_name_oid = ".1.3.6.1.4.1.9804.3.1.1.2.1.111.1.2"; # begin .1 my $fan_speed_oid = ".1.3.6.1.4.1.9804.3.1.1.2.1.111.1.3"; # dont have my $fan_min_speed_oid = ".1.3.6.1.4.1.9804.3.1.1.2.1.111.1.4"; # dont have my $fan_state_oid = ".1.3.6.1.4.1.9804.3.1.1.2.1.111.1.90"; # string explained my $fan_status_oid = ".1.3.6.1.4.1.9804.3.1.1.2.1.111.1.91"; return if ($self->{global_information}->{$fan_count_oid} == 0); $self->{snmp}->load(oids => [$fan_name_oid, $fan_name_oid, $fan_min_speed_oid, $fan_state_oid, $fan_status_oid], begin => 1, end => $self->{global_information}->{$fan_count_oid}); my $result = $self->{snmp}->get_leef(); return if (scalar(keys %$result) <= 0); my $number_fans = $self->{global_information}->{$fan_count_oid}; for (my $i = 1; $i <= $number_fans; $i++) { my $fan_name = $result->{$fan_name_oid . "." . $i}; my $fan_speed = $result->{$fan_speed_oid . "." . $i}; my $fan_min_speed = $result->{$fan_min_speed_oid . "." . $i}; my $fan_status = $result->{$fan_status_oid . "." . $i}; my $fan_state = $result->{$fan_state_oid . "." . $i}; $self->{components}->{fan}->{total}++; # Check Fan Speed if (defined($fan_speed)) { my $low_limit = ''; if (defined($fan_min_speed)) { $low_limit = '@:' . $fan_min_speed; if ($fan_speed <= $fan_min_speed) { $self->{output}->output_add(severity => 'CRITICAL', short_msg => "Fan '" . $fan_name . "' speed too low"); } } $self->{output}->output_add(long_msg => "Fan '" . $fan_name . "' speed = '" . $fan_speed . "' (<= $fan_min_speed)"); $self->{output}->perfdata_add(label => $fan_name, unit => 'rpm', value => $fan_speed, critical => $low_limit); } if ($fan_status != 1) { $self->{output}->output_add(severity => 'CRITICAL', short_msg => "Fan '" . $fan_name . "' problem '" . $fan_state . "'"); } $self->{output}->output_add(long_msg => "Fan '" . $fan_name . "' status = '" . $fan_status . "', state = '" . $fan_state . "'"); } } 1;