-
Notifications
You must be signed in to change notification settings - Fork 1
/
smart_sata_sas_report_mail.sh
269 lines (247 loc) · 9.78 KB
/
smart_sata_sas_report_mail.sh
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
#!/bin/sh
### Parameters ###
# Specify your email address here:
email=""
# Full path to 'smartctl' program:
smartctl=/usr/local/sbin/smartctl
freenashost=$(hostname -s | tr '[:lower:]' '[:upper:]')
boundary="===== MIME boundary; FreeNAS server ${freenashost} ====="
logfile="smart_report.tmp"
subject="SMART Status Report for ${freenashost}"
tempWarn=40
tempCrit=45
sectorsCrit=10
testAgeWarn=1
warnSymbol="?"
critSymbol="!"
Drive_count=0
SATA_count=0
SAS_count=0
Drive_list=""
SATA_list=""
SAS_list=""
# Get list of SMART-enabled drives
get_smart_drives()
{
gs_drives=$("$smartctl" --scan | awk '{print $1}')
for gs_drive in $gs_drives; do
gs_smart_flag=$("$smartctl" -i "$gs_drive" | grep -E "SMART support is:[[:blank:]]+Enabled" | awk '{print $4}')
if [ "$gs_smart_flag" = "Enabled" ]; then
Drive_list="$Drive_list $gs_drive"
Drive_count=$((Drive_count + 1))
fi
done
}
# Get list of SATA disks, including older drives that only report an ATA version
get_sata_drives()
{
for drive in $Drive_list; do
lFound=0
gsata_smart_flag=$("$smartctl" -i "$drive" | grep -E "SATA Version is:[[:blank:]]" | awk '{print $4}')
if [ "$gsata_smart_flag" = "SATA" ]; then
lFound=$((lFound + 1))
else
gsata_smart_flag=$("$smartctl" -i "$drive" | grep -E "ATA Version is:[[:blank:]]" | awk '{print $1}')
if [ "$gsata_smart_flag" = "ATA" ]; then
lFound=$((lFound + 1))
fi
fi
if [ $lFound -gt 0 ]; then
SATA_list="$SATA_list $drive"
SATA_count=$((SATA_count + 1))
fi
done
}
# Get list of SAS disks
get_sas_drives()
{
for drive in $Drive_list; do
gsas_smart_flag=$("$smartctl" -i "$drive" | grep -E "Transport protocol:[[:blank:]]+SAS" | awk '{print $3}')
if [ "$gsas_smart_flag" = "SAS" ]; then
SAS_list="$SAS_list $drive"
SAS_count=$((SAS_count + 1))
fi
done
}
### Fetch drive lists ###
get_smart_drives
get_sata_drives
get_sas_drives
### Set email headers ###
printf "%s\n" "To: ${email}
Subject: ${subject}
Mime-Version: 1.0
Content-Type: multipart/mixed; boundary=\"$boundary\"
--${boundary}
Content-Type: text/html; charset=\"US-ASCII\"
Content-Transfer-Encoding: 7bit
Content-Disposition: inline
<html><head></head><body><pre style=\"font-size:14px; white-space:pre\">" > ${logfile}
if [ $Drive_count -eq 0 ]; then
echo "##### No SMART-enabled disks found on this system #####" >> "$logfile"
fi
###### Summary for SATA drives ######
if [ $SATA_count -gt 0 ]; then
(
echo "########## SMART status report summary for all SATA drives on server ${freenashost} ##########"
echo ""
echo "+------+------------------------+----+------+-----+-----+-------+-------+--------+------+----------+------+-----------+----+"
echo "|Device|Serial |Temp| Power|Start|Spin |ReAlloc|Current|Offline |Seek |Total |High | Command|Last|"
echo "| |Number | | On |Stop |Retry|Sectors|Pending|Uncorrec|Errors|Seeks |Fly | Timeout|Test|"
echo "| | | | Hours|Count|Count| |Sectors|Sectors | | |Writes| Count |Age |"
echo "+------+------------------------+----+------+-----+-----+-------+-------+--------+------+----------+------+-----------+----+"
) >> "$logfile"
###### Detail information for each SATA drive ######
for drive in $SATA_list; do
(
devid=$(basename "$drive")
lastTestHours=$("$smartctl" -l selftest "$drive" | grep "# 1" | awk '{print $9}')
"$smartctl" -A -i -v 7,hex48 "$drive" | \
awk -v device="$devid" -v tempWarn="$tempWarn" -v tempCrit="$tempCrit" -v sectorsCrit="$sectorsCrit" \
-v testAgeWarn="$testAgeWarn" -v warnSymbol="$warnSymbol" -v critSymbol="$critSymbol" \
-v lastTestHours="$lastTestHours" '
/Serial Number:/{serial=$3}
/190 Airflow_Temperature/{temp=$10}
/190 Temperature_Case/{temp=$10}
/194 Temperature/{temp=$10}
/Power_On_Hours/{split($10,a,"+");sub(/h/,"",a[1]);onHours=a[1];}
/Power_Cycle_Count/{startStop=$10}
/Start_Stop_Count/{startStop=$10}
/Spin_Retry_Count/{spinRetry=$10}
/Reallocated_Sector/{reAlloc=$10}
/Current_Pending_Sector/{pending=$10}
/Offline_Uncorrectable/{offlineUnc=$10}
/Seek_Error_Rate/{seekErrors=("0x" substr($10,3,4));totalSeeks=("0x" substr($10,7))}
/High_Fly_Writes/{hiFlyWr=$10}
/Command_Timeout/{cmdTimeout=$10}
END {
testAge=sprintf("%.0f", (onHours - lastTestHours) / 24);
if (temp > tempCrit || reAlloc > sectorsCrit || pending > sectorsCrit || offlineUnc > sectorsCrit)
device=device " " critSymbol;
else if (temp > tempWarn || reAlloc > 0 || pending > 0 || offlineUnc > 0 || testAge > testAgeWarn)
device=device " " warnSymbol;
seekErrors=sprintf("%d", seekErrors);
totalSeeks=sprintf("%d", totalSeeks);
if (totalSeeks == "0") {
seekErrors="N/A";
totalSeeks="N/A";
}
if (temp > tempWarn || temp > tempCrit) temp=temp"*"
if (reAlloc > 0 || reAlloc > sectorsCrit) reAlloc=reAlloc"*"
if (pending > 0 || pending > sectorsCrit) pending=pending"*"
if (offlineUnc > 0 || offlineUnc > sectorsCrit) offlineUnc=offlineUnc"*"
if (testAge > testAgeWarn) testAge=testAge"*"
if (hiFlyWr == "") hiFlyWr="N/A";
if (cmdTimeout == "") cmdTimeout="N/A";
printf "|%-6s|%-24s|%-4s|%6s|%5s|%5s|%7s|%7s|%8s|%6s|%10s|%6s|%11s|%4s|\n",
device, serial, temp, onHours, startStop, spinRetry, reAlloc, pending, offlineUnc,
seekErrors, totalSeeks, hiFlyWr, cmdTimeout, testAge;
}'
) >> "$logfile"
done
(
echo "+------+------------------------+----+------+-----+-----+-------+-------+--------+------+----------+------+-----------+----+"
) >> "$logfile"
fi
###### Summary for SAS drives ######
if [ $SAS_count -gt 0 ]; then
(
if [ $SATA_count -gt 0 ]; then
echo ""
fi
echo "########## SMART status report summary for all SAS drives on server ${freenashost} ##########"
echo ""
echo "+------+------------------------+----+-----+------+------+------+------+------+------+"
echo "|Device|Serial |Temp|Start|Load |Defect|Uncorr|Uncorr|Uncorr|Non |"
echo "| |Number | |Stop |Unload|List |Read |Write |Verify|Medium|"
echo "| | | |Count|Count |Elems |Errors|Errors|Errors|Errors|"
echo "+------+------------------------+----+-----+------+------+------+------+------+------+"
) >> "$logfile"
###### Detail information for each SAS drive ######
for drive in $SAS_list; do
(
devid=$(basename "$drive")
"$smartctl" -a "$drive" | \
awk -v device="$devid" -v tempWarn="$tempWarn" -v tempCrit="$tempCrit" \
-v warnSymbol="$warnSymbol" -v critSymbol="$critSymbol" '\
/Serial number:/{serial=$3}
/Current Drive Temperature:/{temp=$4} \
/start-stop cycles:/{startStop=$4} \
/load-unload cycles:/{loadUnload=$4} \
/grown defect list:/{defectList=$6} \
/read:/{readErrors=$8} \
/write:/{writeErrors=$8} \
/verify:/{verifyErrors=$8} \
/Non-medium error count:/{nonMediumErrors=$4} \
END {
if (temp > tempCrit)
device=device " " critSymbol;
else if (temp > tempWarn)
device=device " " warnSymbol;
printf "|%-6s|%-24s| %3s|%5s|%6s|%6s|%6s|%6s|%6s|%6s|\n",
device, serial, temp, startStop, loadUnload, defectList, \
readErrors, writeErrors, verifyErrors, nonMediumErrors;
}'
) >> "$logfile"
done
(
echo "+------+------------------------+----+-----+------+------+------+------+------+------+"
) >> "$logfile"
fi
if [ $SATA_count -gt 0 ] || [ $SAS_count -gt 0 ]; then
###### Emit SATA drive information ######
for drive in $SATA_list; do
vendor=$("$smartctl" -i "$drive" | grep "Vendor:" | awk '{print $NF}')
if [ -z "$vendor" ]; then
dfamily=$("$smartctl" -i "$drive" | grep "Model Family" | awk '{print $3, $4, $5, $6, $7}' | sed -e 's/[[:space:]]*$//')
dmodel=$("$smartctl" -i "$drive" | grep "Device Model" | awk '{print $3, $4, $5, $6, $7}' | sed -e 's/[[:space:]]*$//')
if [ -z "$dfamily" ]; then
dinfo=$dmodel
else
dinfo="$dfamily ($dmodel)"
fi
else
product=$("$smartctl" -i "$drive" | grep "Product:" | awk '{print $NF}')
revision=$("$smartctl" -i "$drive" | grep "Revision:" | awk '{print $NF}')
dinfo="$vendor $product $revision"
fi
serial=$("$smartctl" -i "$drive" | grep "Serial Number" | awk '{print $3}')
(
echo ""
echo "########## SATA drive $drive Serial: $serial"
echo "########## ${dinfo}"
"$smartctl" -n never -H -A -l error "$drive"
"$smartctl" -n never -l selftest "$drive" | grep "# 1 \\|Num" | cut -c6-
) >> "$logfile"
done
###### Emit SAS drive information ######
for drive in $SAS_list; do
devid=$(basename "$drive")
brand=$("$smartctl" -i "$drive" | grep "Product" | sed "s/^.* //")
serial=$("$smartctl" -i "$drive" | grep "Serial number" | sed "s/^.* //")
(
echo ""
echo "########## SMART status for SAS drive $drive $serial (${brand}) ##########"
"$smartctl" -n never -H -A -l error "$drive"
"$smartctl" -n never -l selftest "$drive" | grep "# 1 \\|Num" | cut -c6-
) >> "$logfile"
done
fi
sed -i '' -e '/smartctl 7.*/d' "$logfile"
sed -i '' -e '/smartctl 6.*/d' "$logfile"
sed -i '' -e '/smartctl 5.*/d' "$logfile"
sed -i '' -e '/smartctl 4.*/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"
printf "%s\n" "</pre></body></html>
--${boundary}--" >> ${logfile}
### Send report ###
if [ -z "${email}" ]; then
echo "No email address specified, information available in ${logfile}"
else
sendmail -t -oi < "$logfile"
#rm "$logfile"
fi