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69 lines
1.4 KiB
Bash
Executable File
69 lines
1.4 KiB
Bash
Executable File
#! /usr/bin/env bash
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if [ -z "$1" ]; then
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echo "usage: smart-health-check <device>"
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exit 1
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fi
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trim() {
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local string="$*"
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string="${string#"${string%%[![:space:]]*}"}"
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string="${string%"${string##*[![:space:]]}"}"
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echo -n "$string"
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}
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check-status() {
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local device="$1"
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local raw_status
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local status
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raw_status="$(smartctl -H "$device")"
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status="$(echo "$raw_status" | grep "^SMART overall-health")"
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if [[ "$(trim "$status")" != *"PASSED" ]]; then
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echo "$(tput setaf 1)SMART Status: FAIL:$(tput sgr0)" \
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"smartctl -H ${device}:"
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echo ""
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echo "$raw_status"
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exit 3
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fi
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}
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check-attributes() {
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local device="$1"
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local attr
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local fail=0
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local raw_status
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local report
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raw_status="$(smartctl -A "$device")"
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report="$(echo "$raw_status" | grep "^ID# ")"
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for id in 1 5 10 196 197 198; do
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attr="$(echo "$raw_status" | grep "^\s*${id}\s")"
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if [ -n "$(trim "$attr")" ] && [[ "$(trim "$attr")" != *" 0" ]]; then
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fail=1
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report="${report}\n${attr}"
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fi
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done
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if [ $fail != 0 ]; then
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echo "$(tput setaf 2)SMART Status: PASSED:$(tput sgr0)" \
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"$(tput setaf 1)- may FAIL soon:$(tput sgr0)" \
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"smartctl -A ${device}:"
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echo ""
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echo -e "$report"
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exit 2
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fi
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}
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main() {
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local device="$1"
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check-status "$device"
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check-attributes "$device"
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echo "SMART Status: $(tput setaf 2)PASSED$(tput sgr0)"
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}
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main $@
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