mirror of
https://github.com/munin-monitoring/contrib.git
synced 2018-11-08 00:59:34 +01:00
79 lines
3.0 KiB
Bash
Executable File
79 lines
3.0 KiB
Bash
Executable File
#!/bin/sh
|
|
#
|
|
# Plugin to monitor the power state of hard disk drives on FreeBSD.
|
|
#
|
|
# Configure the plugin to run as root by adding the following to
|
|
# /usr/local/etc/munin/plugin-conf.d/plugins.conf:
|
|
#
|
|
# [freebsd_hdd_power_state]
|
|
# user root
|
|
#
|
|
# You can also specify the monitored devices using the 'env.devices'
|
|
# environment variable, if autoconfiguration doesn't work for you:
|
|
#
|
|
# env.devices ada0 ada1 ada2 ada3 ada4 ada5 ada6 ada7
|
|
#
|
|
# Copyright (c) 2014, Petteri Valkonen <petteri.valkonen@iki.fi>
|
|
#
|
|
# Redistribution and use in source and binary forms, with or without
|
|
# modification, are permitted provided that the following conditions are met:
|
|
# * Redistributions of source code must retain the above copyright
|
|
# notice, this list of conditions and the following disclaimer.
|
|
# * Redistributions in binary form must reproduce the above copyright
|
|
# notice, this list of conditions and the following disclaimer in the
|
|
# documentation and/or other materials provided with the distribution.
|
|
# * Neither the name of the copyright holder nor the
|
|
# names of its contributors may be used to endorse or promote products
|
|
# derived from this software without specific prior written permission.
|
|
#
|
|
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
|
|
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
|
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
|
|
# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
|
# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
|
# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
|
# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
|
# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
#
|
|
#%# family=auto contrib
|
|
#%# capabilities=autoconf
|
|
|
|
DEVICES=${devices:-$(iostat -x | tail -n +3 | egrep -o '^a?da[0-9]+')}
|
|
|
|
case $1 in
|
|
config)
|
|
cat <<EOM
|
|
multigraph $(basename $0)
|
|
graph_title HDD power state
|
|
graph_vlabel Power state
|
|
graph_args --upper-limit 1 -l 0
|
|
graph_scale no
|
|
graph_category disk
|
|
graph_info The power state of the hard disk drives on the system (1 is spun up, 0 is idle/standby).
|
|
EOM
|
|
echo $DEVICES | awk 'BEGIN{OFS=""} { for (i = 0; i++ < NF;) print "power", i, ".label ", $i }'
|
|
exit 0;;
|
|
autoconf)
|
|
if [ -z "$DEVICES" ] ; then
|
|
echo "no (no devices found)"
|
|
else
|
|
echo yes
|
|
fi
|
|
exit 0;;
|
|
esac
|
|
|
|
INDEX=1
|
|
set -- $DEVICES
|
|
for DEVICE in $@ ; do
|
|
STATE=$(camcontrol cmd $DEVICE -a "E5 00 00 00 00 00 00 00 00 00 00 00" -r - 2>/dev/null | awk '{print $10}')
|
|
if [ -z "$STATE" ] ; then
|
|
VALUE="-1"
|
|
else
|
|
VALUE=$(echo "$(echo "ibase=16; $STATE" | bc) / 255" | bc)
|
|
fi
|
|
printf "power%d.value %d\n" $INDEX $VALUE
|
|
INDEX=$(expr $INDEX + 1)
|
|
done
|