I think that OP used a command line sensor; however, you can get the values over SNMP too.
Have a look at my post 35 above. You can extend SNMP with the result of any script that you run on the FN.
For example: in order to get temperature of each drive use (replace x with 0 or any drive that you have)
smartctl -A /dev/adax it will give you something like below. Then, to extract temperature only, use
smartctl -A /dev/ada0 | grep -i airflow_temperature | awk '{print $10}' and save this as a script on FN.
=== START OF READ SMART DATA SECTION ===
SMART Attributes Data Structure revision number: 10
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
1 Raw_Read_Error_Rate 0x000f 083 064 006 Pre-fail Always - 220084509
3 Spin_Up_Time 0x0003 094 094 000 Pre-fail Always - 0
4 Start_Stop_Count 0x0032 100 100 020 Old_age Always - 357
5 Reallocated_Sector_Ct 0x0033 100 100 010 Pre-fail Always - 0
7 Seek_Error_Rate 0x000f 080 060 045 Pre-fail Always - 103205523
9 Power_On_Hours 0x0032 098 098 000 Old_age Always - 2297 (111 71 0)
10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail Always - 0
12 Power_Cycle_Count 0x0032 100 100 020 Old_age Always - 253
183 Runtime_Bad_Block 0x0032 100 100 000 Old_age Always - 0
184 End-to-End_Error 0x0032 100 100 099 Old_age Always - 0
187 Reported_Uncorrect 0x0032 100 100 000 Old_age Always - 0
188 Command_Timeout 0x0032 100 100 000 Old_age Always - 0 0 0
189 High_Fly_Writes 0x003a 100 100 000 Old_age Always - 0
190 Airflow_Temperature_Cel 0x0022 063 052 040 Old_age Always - 37 (Min/Max 27/37)
191 G-Sense_Error_Rate 0x0032 100 100 000 Old_age Always - 0
192 Power-Off_Retract_Count 0x0032 100 100 000 Old_age Always - 141
193 Load_Cycle_Count 0x0032 100 100 000 Old_age Always - 465
194 Temperature_Celsius 0x0022 037 048 000 Old_age Always - 37 (0 19 0 0 0)
197 Current_Pending_Sector 0x0012 100 100 000 Old_age Always - 0
198 Offline_Uncorrectable 0x0010 100 100 000 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x003e 200 200 000 Old_age Always - 0
240 Head_Flying_Hours 0x0000 100 253 000 Old_age Offline - 2294h+50m+51.870s
241 Total_LBAs_Written 0x0000 100 253 000 Old_age Offline - 4607016717
242 Total_LBAs_Read 0x0000 100 253 000 Old_age Offline - 49821273044
).
if you rather like the Netdata graphs to show in HA, you can use the iframe panel.
