inteligente Raw_Read_Error_Rate

Question

Precisa de opiniões de especialistas. Tem disco. Aqui está a saída inteligente da Seagate "Barracuda 7200.10 family":

ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE
  1 Raw_Read_Error_Rate     0x000f   096   089   006    Pre-fail  Always       -       71906027
  3 Spin_Up_Time            0x0003   098   098   000    Pre-fail  Always       -       0
  4 Start_Stop_Count        0x0032   100   100   020    Old_age   Always       -       58
  5 Reallocated_Sector_Ct   0x0033   100   100   036    Pre-fail  Always       -       0
  7 Seek_Error_Rate         0x000f   081   060   030    Pre-fail  Always       -       121660442
  9 Power_On_Hours          0x0032   098   098   000    Old_age   Always       -       2600
 10 Spin_Retry_Count        0x0013   100   100   097    Pre-fail  Always       -       0
 12 Power_Cycle_Count       0x0032   100   100   020    Old_age   Always       -       76
187 Reported_Uncorrect      0x0032   100   100   000    Old_age   Always       -       0
189 High_Fly_Writes         0x003a   100   100   000    Old_age   Always       -       0
190 Airflow_Temperature_Cel 0x0022   065   054   045    Old_age   Always       -       35 (Lifetime Min/Max 33/43)
194 Temperature_Celsius     0x0022   035   046   000    Old_age   Always       -       35 (0 8 0 0)
195 Hardware_ECC_Recovered  0x001a   070   066   000    Old_age   Always       -       60991983
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
200 Multi_Zone_Error_Rate   0x0000   100   253   000    Old_age   Offline      -       0
202 TA_Increase_Count       0x0032   100   253   000    Old_age   Always       -       0

depois de "badblocks -wsvf / dev / sdb" a saída inteligente é:

ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE
  1 Raw_Read_Error_Rate     0x000f   096   089   006    Pre-fail  Always       -       0
  3 Spin_Up_Time            0x0003   098   098   000    Pre-fail  Always       -       0
  4 Start_Stop_Count        0x0032   100   100   020    Old_age   Always       -       58
  5 Reallocated_Sector_Ct   0x0033   100   100   036    Pre-fail  Always       -       0
  7 Seek_Error_Rate         0x000f   081   060   030    Pre-fail  Always       -       122791751
  9 Power_On_Hours          0x0032   098   098   000    Old_age   Always       -       2603
 10 Spin_Retry_Count        0x0013   100   100   097    Pre-fail  Always       -       0
 12 Power_Cycle_Count       0x0032   100   100   020    Old_age   Always       -       76
187 Reported_Uncorrect      0x0032   100   100   000    Old_age   Always       -       0
189 High_Fly_Writes         0x003a   100   100   000    Old_age   Always       -       0
190 Airflow_Temperature_Cel 0x0022   063   054   045    Old_age   Always       -       37 (Lifetime Min/Max 33/43)
194 Temperature_Celsius     0x0022   037   046   000    Old_age   Always       -       37 (0 8 0 0)
195 Hardware_ECC_Recovered  0x001a   070   066   000    Old_age   Always       -       6
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
200 Multi_Zone_Error_Rate   0x0000   100   253   000    Old_age   Offline      -       0
202 TA_Increase_Count       0x0032   100   253   000    Old_age   Always       -       0

Raw_Read_Error_Rate = 0 & Hardware_ECC_Recovered = 6 ... como isso é possível?

E eu li que o Raw_Read_Error_Rate no Seagates sempre tem um grande valor ... está certo? está tudo bem?

O próximo disco é o Western Digital RE3 .. 320Gb .. aqui é inteligente:

ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE
  1 Raw_Read_Error_Rate     0x002f   200   200   051    Pre-fail  Always       -       890
  3 Spin_Up_Time            0x0027   200   200   021    Pre-fail  Always       -       975
  4 Start_Stop_Count        0x0032   100   100   000    Old_age   Always       -       19
  5 Reallocated_Sector_Ct   0x0033   200   200   140    Pre-fail  Always       -       0
  7 Seek_Error_Rate         0x002e   200   200   000    Old_age   Always       -       0
  9 Power_On_Hours          0x0032   098   098   000    Old_age   Always       -       604
 10 Spin_Retry_Count        0x0032   100   253   000    Old_age   Always       -       0
 11 Calibration_Retry_Count 0x0032   100   253   000    Old_age   Always       -       0
 12 Power_Cycle_Count       0x0032   100   100   000    Old_age   Always       -       18
192 Power-Off_Retract_Count 0x0032   200   200   000    Old_age   Always       -       12
193 Load_Cycle_Count        0x0032   200   200   000    Old_age   Always       -       6
194 Temperature_Celsius     0x0022   107   102   000    Old_age   Always       -       36
196 Reallocated_Event_Count 0x0032   200   200   000    Old_age   Always       -       0
197 Current_Pending_Sector  0x0032   200   200   000    Old_age   Always       -       0
198 Offline_Uncorrectable   0x0030   200   200   000    Old_age   Offline      -       0
199 UDMA_CRC_Error_Count    0x0032   200   200   000    Old_age   Always       -       0
200 Multi_Zone_Error_Rate   0x0008   200   200   000    Old_age   Offline      -       0

O disco é novo ... mas Raw_Read_Error_Rate está aumentando .. sobre + 2 / + 3 por hora ... O que isso significa? Não há grande carga no IO ... há 200 sites ... o WA no topo é menos 1% ...

    

Answer 1

Existe uma boa pergunta / resposta sobre este tópico no SuperUser:

link