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#!/bin/sh
# This script is in the public domain. Original author: Garrett Wollman
#
# $FreeBSD$
#
#
# Stolen from comp.unix.shell FAQ Q11
# (http://cfaj.freeshell.org/shell/cus-faq-2.html#11)
#
run_status() {
local j com k l a
j=1
while eval "\${pipestatus_$j+:} false"; do
unset pipestatus_$j
j=$(($j+1))
done
j=1 com= k=1 l=
for a; do
if [ "x$a" = 'x|' ]; then
com="$com { $l "'3>&-
echo "pipestatus_'$j'=$?" >&3
} 4>&- |'
j=$(($j+1)) l=
else
l="$l \"\$$k\""
fi
k=$(($k+1))
done
com="$com $l"' 3>&- >&4 4>&-
echo "pipestatus_'$j'=$?"'
exec 4>&1
eval "$(exec 3>&1; eval "$com")"
exec 4>&-
j=1
while eval "\${pipestatus_$j+:} false"; do
eval "[ \$pipestatus_$j -eq 0 ]" || return 1
j=$(($j+1))
done
return 0
}
if [ -r /etc/defaults/periodic.conf ]; then
. /etc/defaults/periodic.conf
source_periodic_confs
fi
smartctl=%%PREFIX%%/sbin/smartctl
: ${daily_status_smartctl_flags="-H"}
: ${daily_status_smartctl_extra_status_flags="-a"}
rc=0
# no default for ${daily_status_smart_devices}
if [ -n "${daily_status_smart_devices}" ]; then
for device in ${daily_status_smart_devices}; do
if [ -e ${device} ]; then
echo
echo "Checking health of ${device}:"
run_status ${smartctl} ${daily_status_smartctl_flags} ${device} \| \
grep 'SMART overall-health self-assessment test result'
if [ $((pipestatus_1 & 3)) -ne 0 ]; then
rc=2
${smartctl} ${daily_status_smartctl_flags} ${device}
elif [ $pipestatus_1 -ne 0 ]; then
rc=3
echo
${smartctl} ${daily_status_smartctl_extra_status_flags} ${device}
fi
fi
done
fi
exit "$rc"
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