scripts/xymon/plugins/client/ext/smart

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#!/bin/sh
# NOTE: Must be run as root, so you probably need to setup sudo for this.
if test -f /tmp/dres; then rm -f /tmp/dres; fi
if test -f /tmp/dscan; then rm -f /tmp/dscan; fi
# Get the list of all available devices
smartctl --scan > /tmp/dscan
while IFS= read -r LINE; do
## Get device and type
DISK=$(echo "${LINE}" | cut -d" " -f1)
TYPE=$(echo "${LINE}" | cut -d" " -f3)
## Get SMART Health Status and return code
DRES=$(/usr/sbin/smartctl -H -d "${TYPE}" -n standby "${DISK}")
DCODE=$?
DSTBY=$(( DCODE & 2 ))
DFAIL=$(( DCODE & 8 ))
DWARN=$(( DCODE & 32 ))
## Give a weight to each to color to easily get the page status
if test $DSTBY -ne 0
then
COLOR="4&clear"
elif test $DFAIL -ne 0
then
COLOR="1&red"
elif test $DWARN -ne 0
then
COLOR="2&yellow"
else
COLOR="3&green"
fi
echo "${COLOR} $DISK ${TYPE}"
echo "${COLOR} $DISK ${TYPE}" | cut -c2- >>/tmp/dres
echo "" >>/tmp/dres
echo "$DRES" | grep -v -E "^smartctl|^Copyright|^$|^===" >>/tmp/dres
echo "------------------------------------------------------------" >>/tmp/dres
echo "" >>/tmp/dres
echo "" >>/tmp/dres
done < /tmp/dscan >/tmp/dcheck
# Set the global color according to the highest alert
COLOR=$(< /tmp/dcheck awk '{print $1}' | sort | uniq | head -1 | cut -c3-)
$XYMON "${XYMSRV}" "status ${MACHINE}.smart ${COLOR} SMART health check
$(< /tmp/dcheck cut -c2-)
==================== Detailed status ====================
$(cat /tmp/dres)
"
rm -f /tmp/dres /tmp/dcheck /tmp/dscan
exit 0