40 lines
1.3 KiB
Bash
Executable File
40 lines
1.3 KiB
Bash
Executable File
#!/bin/bash
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OUT="/docker/monitoring/node_exporter/textfile_collector/smart_selftest.prom"
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> "$OUT"
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for dev in $(smartctl --scan-open | awk '{print $1}'); do
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name=$(basename "$dev")
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LAST=0
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if [[ "$dev" == *nvme* ]]; then
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POWER_ON=$(smartctl -a "$dev" | awk -F': *' '/Power On Hours:/ {print $2}')
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LAST=$(smartctl -l selftest "$dev" 2>/dev/null \
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| grep "Completed" \
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| head -1 \
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| awk '{print $(NF-5)}')
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elif [[ "$dev" == *sd* ]]; then
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POWER_ON=$(smartctl -a "$dev" | awk '/Power_On_Hours/ {print $10}')
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LAST=$(smartctl -l selftest "$dev" 2>/dev/null \
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| grep "Completed" \
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| head -1 \
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| awk '{print $(NF-1)}')
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MODEL=$(smartctl -i "$dev" | awk -F': *' '/Device Model/ {print $2}')
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# ST2000LM003 self-test hour counter rolls over at 65536
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if [[ "$MODEL" == "ST2000LM003 HN-M201RAD" ]] && \
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[[ "$LAST" =~ ^[0-9]+$ ]] && \
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[[ "$POWER_ON" =~ ^[0-9]+$ ]] && \
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(( POWER_ON > 65535 && LAST < 65536 )); then
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LAST=$((LAST + 65536))
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fi
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else
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POWER_ON=99999999999
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echo $dev
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fi
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# Skip devices without self-test history
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echo $name: Last: ${LAST}, PowerOn: ${POWER_ON}
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echo "smart_last_selftest_poweron_hours{device=\"$name\"} $LAST" >> "$OUT"
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done
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