Hello,

 

I've got Refurbished 18TB Seagate IronWolf Pro from ServerPartDeals recently,

I've ran Extended SMART and Preclear, then copied ~0.6TB onto it.

 

RawReadErrorRate and SeekErrorRate were 100 when purchased, they fell more than 20 points after.

 

I would like to get some understanding if the values indicate any problem and a reason for exchange, or does it look like a fine refurbished item and I should not think too much about it.

 

Thanks

 

Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME          FLAGS    VALUE WORST THRESH FAIL RAW_VALUE
  1 Raw_Read_Error_Rate     POSR--   078   064   044    -    61459800
  3 Spin_Up_Time            PO----   097   097   000    -    0
  4 Start_Stop_Count        -O--CK   100   100   020    -    3
  5 Reallocated_Sector_Ct   PO--CK   100   100   010    -    0
  7 Seek_Error_Rate         POSR--   077   060   045    -    51160910
  9 Power_On_Hours          -O--CK   100   100   000    -    145
 10 Spin_Retry_Count        PO--C-   100   100   097    -    0
 12 Power_Cycle_Count       -O--CK   100   100   020    -    2
 18 Unknown_Attribute       PO-R--   100   100   050    -    0
187 Reported_Uncorrect      -O--CK   100   100   000    -    0
188 Command_Timeout         -O--CK   100   100   000    -    0
190 Airflow_Temperature_Cel -O---K   058   048   000    -    42 (Min/Max 29/44)
192 Power-Off_Retract_Count -O--CK   100   100   000    -    1
193 Load_Cycle_Count        -O--CK   100   100   000    -    7
194 Temperature_Celsius     -O---K   042   044   000    -    42 (0 20 0 0 0)
197 Current_Pending_Sector  -O--C-   100   100   000    -    0
198 Offline_Uncorrectable   ----C-   100   100   000    -    0
199 UDMA_CRC_Error_Count    -OSRCK   200   200   000    -    0
200 Multi_Zone_Error_Rate   PO---K   100   100   001    -    0
240 Head_Flying_Hours       ------   100   100   000    -    145 (33 146 0)
241 Total_LBAs_Written      ------   100   253   000    -    36138582696
242 Total_LBAs_Read         ------   100   253   000    -    70313730098
                            ||||||_ K auto-keep
                            |||||__ C event count
                            ||||___ R error rate
                            |||____ S speed/performance
                            ||_____ O updated online
                            |______ P prefailure warning

 

Looks OK to me. 

 

https://en.wikipedia.org/wiki/Self-Monitoring%2C_Analysis_and_Reporting_Technology?wprov=sfla1

22 hours ago, trurl said:

Looks OK to me. 

 

How should I interpret the "rapid" decrease RawReadErrorRate and SeekErrorRate? Will it just drop down past the threshold if I would run 2 more Preclears, for example?

https://forums.unraid.net/topic/86337-are-my-smart-reports-bad/?do=findComment&comment=800888