#!/bin/sh ### Parameters ### logfile="/tmp/smart_report.tmp" email="me@example.com" subject="Full Detail SMART Status Report for `hostname -s`" drives="da0 da1 da2 da3 da4 da5 da6 da7 ada0 ada1" tempWarn=35 tempCrit=40 sectorsCrit=0 reSectorsCrit=10 testAgeWarn=2 warnSymbol="?" critSymbol="!" ### Set email headers ### ( echo "To: ${email}" echo "Subject: ${subject}" echo 'Content-Type: multipart/alternative; boundary="boundary-string"' echo "Content-Type: text/html" echo "MIME-Version: 1.0" echo -e "\r\n" ) > "$logfile" ### Set email body ### ( echo "--boundary-string" echo 'Content-Type: text/plain; charset="utf-8"' echo 'Content-Transfer-Encoding: quoted-printable' echo 'Content-Disposition: inline' echo echo 'Please see the HTML content.' echo echo "--boundary-string" echo 'Content-Type: text/html; charset="utf-8"' echo 'Content-Transfer-Encoding: quoted-printable' echo 'Content-Disposition: inline' echo ) >> "$logfile" echo "" >> "$logfile" ### CSS Stylesheet ### ( echo "" echo "" echo "" echo "" echo "

"
) >> "$logfile"
###### summary ######
(
  echo "SMART status report summary for all drives"
  echo "+------+---------------+----+-----+-----+-----+-------+-------+--------+------+------+------+-------+----+"
  echo "|Device|Serial         |Temp|Power|Start|Spin |ReAlloc|Current|Offline |UDMA  |Seek  |High  |Command|Last|"
  echo "|      |               |    |On   |Stop |Retry|Sectors|Pending|Uncorrec|CRC   |Errors|Fly   |Timeout|Test|"
  echo "|      |               |    |Hours|Count|Count|       |Sectors|Sectors |Errors|      |Writes|Count  |Age |"
  echo "+------+---------------+----+-----+-----+-----+-------+-------+--------+------+------+------+-------+----+"
) >> "$logfile"
for drive in $drives
do
  (
  smartctl -A -i -v 7,hex48 /dev/"$drive" | \
  awk -v device="$drive" -v tempWarn="$tempWarn" -v tempCrit="$tempCrit" -v reSectorsCrit="$reSectorsCrit" -v sectorsCrit="$sectorsCrit" \
  -v testAgeWarn="$testAgeWarn" -v warnSymbol="$warnSymbol" -v critSymbol="$critSymbol" \
  -v lastTestHours="$(smartctl -l selftest /dev/"$drive" | grep "# 1" | awk '{print $9}')" '\
  /Serial Number:/{serial=$3} \
  /Temperature_Celsius/{temp=$10} \
  /Power_On_Hours/{onHours=$10} \
  /Start_Stop_Count/{startStop=$10} \
  /Spin_Retry_Count/{spinRetry=$10} \
  /Reallocated_Sector/{reAlloc=$10} \
  /Current_Pending_Sector/{pending=$10} \
  /Offline_Uncorrectable/{offlineUnc=$10} \
  /UDMA_CRC_Error_Count/{crcErrors=$10} \
  /Seek_Error_Rate/{seekErrors=("0x" substr($10,3,4));totalSeeks=("0x" substr($10,7))} \
  /High_Fly_Writes/{hiFlyWr=$10} \
  /Command_Timeout/{cmdTimeout=$10} \
  END {
  testAge=sprintf("%.0f", (onHours - lastTestHours) / 24);
  bcolor="";
  ecolor="";
  if (temp > tempCrit || reAlloc > reSectorsCrit || pending > sectorsCrit || offlineUnc > sectorsCrit) {
    bcolor = "";
    ecolor = "";
  }
  else if (temp > tempWarn || reAlloc > 0 || pending > 0 || offlineUnc > 0 || testAge > testAgeWarn) {
    bcolor = "";
    ecolor = "";
  }
  seekErrors=sprintf("%d", seekErrors);
  totalSeeks=sprintf("%d", totalSeeks);
  if (totalSeeks == "0") {
  seekErrors="N/A";
  totalSeeks="N/A";
  }
  if (hiFlyWr == "") hiFlyWr="N/A";
  if (cmdTimeout == "") cmdTimeout="N/A";
  printf "|%s%-6s%s|%-15.15s|%4s|%5.5s|%5s|%5s|%7s|%7s|%8s|%6s|%6s|%6s|%7s|%4.4s|\n",
  bcolor, device, ecolor, serial, temp, onHours, startStop, spinRetry, reAlloc, pending, offlineUnc, \
  crcErrors, seekErrors, hiFlyWr, cmdTimeout, testAge;
  }'
  ) >> "$logfile"
done
(
  echo "+------+---------------+----+-----+-----+-----+-------+-------+--------+------+------+------+-------+----+"
  echo ""
  echo ""
) >> "$logfile"
###### for each drive ######
for drive in $drives
do
  brand="$(smartctl -i /dev/"$drive" | grep "Model Family" | awk '{print $3, $4, $5}')"
  serial="$(smartctl -i /dev/"$drive" | grep "Serial Number" | awk '{print $3}')"
  (
  echo ""
  echo "========== SMART status report for ${drive} drive (${brand}: ${serial}) =========="
  smartctl -H -A -l error /dev/"$drive"
  smartctl -l selftest /dev/"$drive" | grep "# 1 \|Num" | cut -c6-
  echo ""
  echo ""
  ) >> "$logfile"
done
sed -i '' -e '/smartctl 6.3/d' "$logfile"
sed -i '' -e '/Copyright/d' "$logfile"
sed -i '' -e '/=== START OF READ/d' "$logfile"
sed -i '' -e '/SMART Attributes Data/d' "$logfile"
sed -i '' -e '/Vendor Specific SMART/d' "$logfile"
sed -i '' -e '/SMART Error Log Version/d' "$logfile"
echo "

" >> "$logfile" echo '--boundary-string--' >> "$logfile" ### Send report ### sendmail -t < "$logfile" rm "$logfile"