diff --git a/centreon-plugins/centreon/common/powershell/dell/compellent/hbausage.pm b/centreon-plugins/centreon/common/powershell/dell/compellent/hbausage.pm
new file mode 100644
index 000000000..2105b539b
--- /dev/null
+++ b/centreon-plugins/centreon/common/powershell/dell/compellent/hbausage.pm
@@ -0,0 +1,108 @@
+#
+# Copyright 2016 Centreon (http://www.centreon.com/)
+#
+# Centreon is a full-fledged industry-strength solution that meets
+# the needs in IT infrastructure and application monitoring for
+# service performance.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+package centreon::common::powershell::dell::compellent::hbausage;
+
+use strict;
+use warnings;
+use centreon::plugins::misc;
+
+sub get_powershell {
+    my (%options) = @_;
+    my $no_ps = (defined($options{no_ps})) ? 1 : 0;
+    
+    return '' if ($no_ps == 1);
+
+    my $ps = '
+$culture = new-object "System.Globalization.CultureInfo" "en-us"    
+[System.Threading.Thread]::CurrentThread.CurrentUICulture = $culture
+$ProgressPreference = "SilentlyContinue"
+$ErrorActionPreference = "Stop"
+
+$scuser = "' . $options{cem_user} . '"
+$scpass = ConvertTo-SecureString "' . $options{cem_password} . '" -AsPlainText -Force
+$schost = "' . $options{cem_host} . '"
+$scport = "'  . $options{cem_port} . '"
+$connName = "EMDefault"
+
+Function display_hba_information {
+    $conn = Connect-DellApiConnection -HostName $schost -Port $scport -User $scuser -password $scpass -Save $connName
+';
+    if (defined($options{filter_sc}) && $options{filter_sc} ne '') {
+        $ps .= '$storageCenters = Get-DellStorageCenter -ConnectionName $connName -Name "' . $options{filter_sc} . '"
+';
+    } else {
+        $ps .= '$storageCenters = Get-DellStorageCenter -ConnectionName $connName
+';
+    }
+    
+    $ps .= '
+    $historical = New-DellHistoricalFilter -FilterTime "Other" -StartTime "' . $options{start_time} . '" -EndTime "' . $options{end_time} . '"
+    foreach ($sc in $storageCenters) {
+        $hbaList = Get-DellScServerHba -ConnectionName $connName -StorageCenter $sc
+        
+        foreach ($hba in $hbaList) {
+            $usageList = Get-DellScServerHbaHistoricalIoUsage -ConnectionName $connName -Instance $hba -HistoricalFilter $historical
+            
+            write-host ("[sc={0}]" -f $hba.ScName) -NoNewline
+            write-host ("[name={0}]" -f $hba.Name) -NoNewline
+            
+            $attrs = @{ReadKbPerSecond = 0; WriteKbPerSecond = 0; ReadIops = 0; WriteIops = 0; ReadLatency = 0; WriteLatency = 0; }
+            $count = 0
+            foreach ($usage in $usageList)  {
+                foreach ($item in $($attrs.GetEnumerator() | sort -Property Key)) {
+                    $attrs[$item.Key] += ($usage | Select -ExpandProperty $item.Key)
+                }
+                $count++
+            }
+            
+            foreach ($item in $attrs.GetEnumerator() | sort -Property Key) {
+                write-host ("[{0}={1}]" -f $item.Key, ($item.Value / $count)) -NoNewline
+            }
+            write-host
+        }
+    }
+}
+
+Try {
+    Import-Module "' . $options{sdk_path_dll} . '"
+    display_hba_information
+} Catch {
+    Write-Host $Error[0].Exception
+    $ret = Remove-DellSavedApiConnection -Name $connName
+    exit 1
+}
+
+$ret = Remove-DellSavedApiConnection -Name $connName
+exit 0
+';
+
+    return centreon::plugins::misc::powershell_encoded($ps);
+}
+
+1;
+
+__END__
+
+=head1 DESCRIPTION
+
+Method to get compellent hba informations.
+
+=cut
\ No newline at end of file
diff --git a/centreon-plugins/storage/dell/compellent/local/mode/hbausage.pm b/centreon-plugins/storage/dell/compellent/local/mode/hbausage.pm
new file mode 100644
index 000000000..e66ac0877
--- /dev/null
+++ b/centreon-plugins/storage/dell/compellent/local/mode/hbausage.pm
@@ -0,0 +1,318 @@
+#
+# Copyright 2016 Centreon (http://www.centreon.com/)
+#
+# Centreon is a full-fledged industry-strength solution that meets
+# the needs in IT infrastructure and application monitoring for
+# service performance.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+package storage::dell::compellent::local::mode::hbausage;
+
+use base qw(centreon::plugins::templates::counter);
+
+use strict;
+use warnings;
+use centreon::plugins::misc;
+use centreon::common::powershell::dell::compellent::volumeusage;
+use DateTime;
+
+sub set_counters {
+    my ($self, %options) = @_;
+    
+    $self->{maps_counters_type} = [
+        { name => 'hba', type => 1, cb_prefix_output => 'prefix_hba_output', message_multiple => 'All HBA are ok' }
+    ];
+    
+    $self->{maps_counters}->{hba} = [
+        { label => 'read-iops', set => {
+                key_values => [ { name => 'read_iops' }, { name => 'display' } ],
+                output_template => 'Read IOPs : %s',
+                perfdatas => [
+                    { label => 'read_iops', value => 'read_iops_absolute', template => '%d',
+                      unit => 'iops', min => 0, label_extra_instance => 1, instance_use => 'display_absolute' },
+                ],
+            }
+        },
+        { label => 'read-usage', set => {
+                key_values => [ { name => 'read_bps' }, { name => 'display' } ],
+                output_template => 'Read usage : %s %s',
+                output_change_bytes => 2,
+                perfdatas => [
+                    { label => 'read_usage', value => 'read_bps_absolute', template => '%d',
+                      unit => 'b/s', min => 0, label_extra_instance => 1, instance_use => 'display_absolute' },
+                ],
+            }
+        },
+        { label => 'read-latency', set => {
+                key_values => [ { name => 'read_latency' }, { name => 'display' } ],
+                output_template => 'Read latency : %s ms',
+                perfdatas => [
+                    { label => 'read_latency', value => 'read_latency_absolute', template => '%d',
+                      unit => 'ms', min => 0, label_extra_instance => 1, instance_use => 'display_absolute' },
+                ],
+            }
+        },
+        { label => 'write-iops', set => {
+                key_values => [ { name => 'write_iops' }, { name => 'display' } ],
+                output_template => 'Write IOPs : %s',
+                perfdatas => [
+                    { label => 'write_iops', value => 'write_iops_absolute', template => '%d',
+                      unit => 'iops', min => 0, label_extra_instance => 1, instance_use => 'display_absolute' },
+                ],
+            }
+        },
+        { label => 'write-usage', set => {
+                key_values => [ { name => 'write_bps' }, { name => 'display' } ],
+                output_template => 'Write Usage : %s %s',
+                output_change_bytes => 2,
+                perfdatas => [
+                    { label => 'write_usage', value => 'read_bps_absolute', template => '%d',
+                      unit => 'b/s', min => 0, label_extra_instance => 1, instance_use => 'display_absolute' },
+                ],
+            }
+        },
+        { label => 'write-latency', set => {
+                key_values => [ { name => 'write_latency' }, { name => 'display' } ],
+                output_template => 'Write Latency : %s ms',
+                perfdatas => [
+                    { label => 'write_latency', value => 'write_latency_absolute', template => '%d',
+                      unit => 'ms', min => 0, label_extra_instance => 1, instance_use => 'display_absolute' },
+                ],
+            }
+        },
+    ];
+}
+
+sub prefix_hba_output {
+    my ($self, %options) = @_;
+    
+    return "HBA '" . $options{instance_value}->{display} . "' ";
+}
+
+sub new {
+    my ($class, %options) = @_;
+    my $self = $class->SUPER::new(package => __PACKAGE__, %options);
+    bless $self, $class;
+    
+    $self->{version} = '1.0';
+    $options{options}->add_options(arguments =>
+                                {
+                                  "cem-host:s"      => { name => 'cem_host' },
+                                  "cem-user:s"      => { name => 'cem_user' },
+                                  "cem-password:s"  => { name => 'cem_password' },
+                                  "cem-port:s"      => { name => 'cem_port', default => 3033 },
+                                  "sdk-path-dll:s"  => { name => 'sdk_path_dll' },
+                                  "timeout:s"           => { name => 'timeout', default => 50 },
+                                  "command:s"           => { name => 'command', default => 'powershell.exe' },
+                                  "command-path:s"      => { name => 'command_path' },
+                                  "command-options:s"   => { name => 'command_options', default => '-InputFormat none -NoLogo -EncodedCommand' },
+                                  "no-ps"               => { name => 'no_ps' },
+                                  "ps-exec-only"        => { name => 'ps_exec_only' },
+                                  "ps-sc-filter:s"      => { name => 'ps_sc_filter' },
+                                  "start-time:s"        => { name => 'start_time' },
+                                  "end-time:s"          => { name => 'end_time' },
+                                  "timezone:s"          => { name => 'timezone' },
+                                });
+    return $self;
+}
+
+sub get_iso8601 {
+    my ($self, %options) = @_;
+    my $value = $options{date}->datetime . '.' . sprintf("%03d", $options{date}->millisecond());
+    my $offset = $options{date}->offset();
+    
+    $value .= "-" if ($offset < 0);
+    $value .= "+" if ($offset >= 0);
+    $offset = abs($offset);
+    $value .= sprintf("%02d:%02d", $offset / 3600, $offset % 3600);
+    
+    return $value;
+}
+
+sub parse_date {
+    my ($self, %options) = @_;
+    
+    if ($options{date} !~ /^(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2}):(\d{2})/) {
+        $self->{output}->add_option_msg(short_msg => "Wrong time option '" . $options{date} . "'.");
+        $self->{output}->option_exit();
+    }
+    
+    my $dt = DateTime->new(year => $1, month => $2, day => $3, hour => $4, minute => $5, second => $6,
+                           time_zone => $self->{option_results}->{timezone});
+    return $dt;
+}
+
+sub check_options {
+    my ($self, %options) = @_;
+    $self->SUPER::check_options(%options);
+    
+    foreach my $label (('cem_host', 'cem_user', 'cem_password', 'cem_port', 'sdk_path_dll')) {
+        if (!defined($self->{option_results}->{$label}) || $self->{option_results}->{$label} eq '') {
+            my ($label_opt) = $label;
+            $label_opt =~ tr/_/-/;
+            $self->{output}->add_option_msg(short_msg => "Need to specify --" . $label_opt . " option.");
+            $self->{output}->option_exit();
+        }
+    }
+    
+    my ($dt_start, $dt_end);
+    if (defined($self->{option_results}->{end_time}) && $self->{option_results}->{end_time} ne '') {
+        $dt_end = $self->parse_date(date => $self->{option_results}->{end_time});
+    } else {
+        $dt_end = DateTime->now(time_zone => $self->{option_results}->{timezone});
+    }
+    $self->{end_time} = $self->get_iso8601(date => $dt_end);
+    
+    if (defined($self->{option_results}->{start_time}) && $self->{option_results}->{start_time} ne '') {
+        $dt_start = $self->parse_date(date => $self->{option_results}->{start_time});
+    } else {
+        $dt_start = $dt_end->subtract(minutes => 30);
+    }
+    $self->{start_time} = $self->get_iso8601(date => $dt_start);
+}
+
+sub manage_selection {
+    my ($self, %options) = @_;
+    
+    my $ps = centreon::common::powershell::dell::compellent::volumeusage::get_powershell(cem_host => $self->{option_results}->{cem_host},
+                                                                            cem_user => $self->{option_results}->{cem_user},
+                                                                            cem_password => $self->{option_results}->{cem_password},
+                                                                            cem_port => $self->{option_results}->{cem_port},
+                                                                            sdk_path_dll => $self->{option_results}->{sdk_path_dll},
+                                                                            no_ps => $self->{option_results}->{no_ps},
+                                                                            filter_sc => $self->{option_results}->{ps_sc_filter},
+                                                                            end_time => $self->{end_time}, start_time => $self->{start_time});
+    
+    $self->{option_results}->{command_options} .= " " . $ps;
+    my ($stdout) = centreon::plugins::misc::windows_execute(output => $self->{output},
+                                                            timeout => $self->{option_results}->{timeout},
+                                                            command => $self->{option_results}->{command},
+                                                            command_path => $self->{option_results}->{command_path},
+                                                            command_options => $self->{option_results}->{command_options});
+    if (defined($self->{option_results}->{ps_exec_only})) {
+        $self->{output}->output_add(severity => 'OK',
+                                    short_msg => $stdout);
+        $self->{output}->display(nolabel => 1, force_ignore_perfdata => 1, force_long_output => 1);
+        $self->{output}->exit();
+    }
+    
+    # microseconds for latencies
+    #[sc=PRD-SAN-01][name=xxxx][ReadIops=39,5][ReadKbPerSecond=1220,75][ReadLatency=3997][WriteIops=95,75][WriteKbPerSecond=1217][WriteLatency=3903,25]
+    $self->{hba} = {};
+    $self->{sc} = {};
+    $stdout =~ s/,/\./msg;
+    while ($stdout =~ /^\[sc=(.*?)\]\[name=(.*?)\]\[ReadIops=(.*?)\]\[ReadKbPerSecond=(.*?)\]\[ReadLatency=(.*?)\]\[WriteIops=(.*?)\]\[WriteKbPerSecond=(.*?)\]\[WriteLatency=(.*?)\]/mig) {
+        my ($sc, $volume, $read_iops, $read_kbps, $read_latency, $write_iops, $write_kbps, $write_latency) = 
+            ($1, $2, $3, $4, $5, $6, $7, $8);
+        my $name = $sc . '/' . $name;
+        
+        $self->{hba}->{$name} = { display => $name, read_iops => $read_iops, read_bps => $read_kbps * 1000, read_latency => $read_latency / 1000,
+                                  write_iops => $write_iops, write_bps => $write_kbps * 1000, write_latency => $write_latency / 1000 };
+    }
+}
+
+1;
+
+__END__
+
+=head1 MODE
+
+Check hba usages.
+
+=over 8
+
+=item B<--cem-host>
+
+Compellent Entreprise Manager hostname (Required).
+
+=item B<--cem-user>
+
+Compellent Entreprise Manager username (Required).
+
+=item B<--cem-password>
+
+Compellent Entreprise Manager password (Required).
+
+=item B<--cem-port>
+
+Compellent Entreprise Manager port (Default: 3033).
+
+=item B<--sdk-path-dll>
+
+Path to 'DellStorage.ApiCommandSet.dll' (Required).
+
+=item B<--timeout>
+
+Set timeout time for command execution (Default: 50 sec)
+
+=item B<--no-ps>
+
+Don't encode powershell. To be used with --command and 'type' command.
+
+=item B<--command>
+
+Command to get information (Default: 'powershell.exe').
+Can be changed if you have output in a file. To be used with --no-ps option!!!
+
+=item B<--command-path>
+
+Command path (Default: none).
+
+=item B<--command-options>
+
+Command options (Default: '-InputFormat none -NoLogo -EncodedCommand').
+
+=item B<--ps-exec-only>
+
+Print powershell output.
+
+=item B<--ps-sc-filter>
+
+Filter Storage Center (only wilcard '*' can be used. In Powershell).
+
+=item B<--start-time>
+
+Begin time for counters sampling. If not set, 30 minutes before the end-time option or current time
+Format: 2016-05-25T10:30:00
+
+=item B<--end-time>
+
+End time for counters sampling. If not set, the current execution time.
+Format: 2016-05-25T15:30:00
+
+=item B<--timezone>
+
+Timezone of time options.
+
+=item B<--filter-counters>
+
+Only display some counters (regexp can be used).
+Example: --filter-counters='^read-iops$'
+
+=item B<--warning-*>
+
+Threshold warning.
+Can be: 'read-iops', 'read-usage', 'read-latency', 
+'write-iops', 'write-usage', 'write-latency'.
+
+=item B<--critical-*>
+
+Threshold critical.
+Can be: 'read-iops', 'read-usage', 'read-latency', 
+'write-iops', 'write-usage', 'write-latency'.
+
+=back
+
+=cut
\ No newline at end of file
diff --git a/centreon-plugins/storage/dell/compellent/local/plugin.pm b/centreon-plugins/storage/dell/compellent/local/plugin.pm
index 4605f328b..64e94e7aa 100644
--- a/centreon-plugins/storage/dell/compellent/local/plugin.pm
+++ b/centreon-plugins/storage/dell/compellent/local/plugin.pm
@@ -31,6 +31,7 @@ sub new {
 
     $self->{version} = '0.1';
     %{$self->{modes}} = (
+                         'hba-usage'    => 'storage::dell::compellent::local::mode::hbausage',
                          'volume-usage' => 'storage::dell::compellent::local::mode::volumeusage',
                          );