Seagate IronWolf ST4000VN006 S.M.A.R.T.

Неверно отображаются некоторые атрибуты S.M.A.R.T.

$ smartctl -a /dev/sda

ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE
  1 Raw_Read_Error_Rate     0x000f   081   067   006    Pre-fail  Always       -       118150681    <----- Неверно
  3 Spin_Up_Time            0x0003   097   096   000    Pre-fail  Always       -       0
  4 Start_Stop_Count        0x0032   100   100   020    Old_age   Always       -       16
  5 Reallocated_Sector_Ct   0x0033   100   100   010    Pre-fail  Always       -       0
  7 Seek_Error_Rate         0x000f   061   060   045    Pre-fail  Always       -       1161913      <----- Неверно
  9 Power_On_Hours          0x0032   099   099   000    Old_age   Always       -       1431
 10 Spin_Retry_Count        0x0013   100   100   097    Pre-fail  Always       -       0
 12 Power_Cycle_Count       0x0032   100   100   020    Old_age   Always       -       6
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   099   000    Old_age   Always       -       65537
189 High_Fly_Writes         0x003a   100   100   000    Old_age   Always       -       0
190 Airflow_Temperature_Cel 0x0022   061   058   040    Old_age   Always       -       39 (Min/Max 31/42)
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       -       2
193 Load_Cycle_Count        0x0032   099   099   000    Old_age   Always       -       2752
194 Temperature_Celsius     0x0022   039   042   000    Old_age   Always       -       39 (0 27 0 0 0)
195 Hardware_ECC_Recovered  0x001a   081   067   000    Old_age   Always       -       118150681
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      -       501 (215 47 0)
241 Total_LBAs_Written      0x0000   100   253   000    Old_age   Offline      -       2146717650
242 Total_LBAs_Read         0x0000   100   253   000    Old_age   Offline      -       1155207

Seagate has used an odd encoded value for this for years. You're attempting to read a raw value, which is meant for Seagate's internal tools. This is all documented.
smartctl knows how to parse it, it just never does by default (a long-standing bug that isn't high priority enough to fix).

Do `smartctl -a -v 1,raw48:54 /dev/xxx`, or `-v 7,raw48:54` for raw seek.

-v ID,FORMAT[:BYTEORDER][,NAME], --vendorattribute=ID,FORMAT...
[ATA only] Sets a vendor-specific raw value print FORMAT, an optional BYTEORDER and an optional NAME for Attribute ID.  This option may be used multiple times.

Т.е. нужно сообщить утилите smartctl, как правильно прочитать данные.

$ smartctl -v 1,raw48:54 -v 7,raw48:54 -a /dev/sda

ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE
  1 Raw_Read_Error_Rate     0x000f   081   067   006    Pre-fail  Always       -       0
...
  7 Seek_Error_Rate         0x000f   061   060   045    Pre-fail  Always       -       0
...