Read errors & drive swap

[MMChris]

so one of my drive has 3281 errors on it and every day it says failed health check. 

 

i ran a parity check and it came back with 0 errors, then a smart check on the drive also fine (it is an old 3TB though).

 

I've bought 2 new 4TB drives to change it  out and replace the other 3TB. 

 

what should i do before swapping the drives and is there a best way of doing it or just pull drives and let it rebuild?

soos-diagnostics-20220218-0907.zip

[ChatNoir]

10 minutes ago, MMChris said:

so one of my drive has 3281 errors on it and every day it says failed health check. 

 

Your disk5 is really not great.

Serial Number:    WD-WMC4N1343172

ID# ATTRIBUTE_NAME          FLAGS    VALUE WORST THRESH FAIL RAW_VALUE
  1 Raw_Read_Error_Rate     POSR-K   200   200   051    -    1022
  3 Spin_Up_Time            POS--K   178   175   021    -    6058
  4 Start_Stop_Count        -O--CK   100   100   000    -    419
  5 Reallocated_Sector_Ct   PO--CK   200   200   140    -    0
  7 Seek_Error_Rate         -OSR-K   200   200   000    -    0
  9 Power_On_Hours          -O--CK   056   056   000    -    32724
 10 Spin_Retry_Count        -O--CK   100   100   000    -    0
 11 Calibration_Retry_Count -O--CK   100   253   000    -    0
 12 Power_Cycle_Count       -O--CK   100   100   000    -    69
192 Power-Off_Retract_Count -O--CK   200   200   000    -    42
193 Load_Cycle_Count        -O--CK   001   001   000    -    955420
194 Temperature_Celsius     -O---K   131   104   000    -    19
196 Reallocated_Event_Count -O--CK   200   200   000    -    0
197 Current_Pending_Sector  -O--CK   200   200   000    -    0
198 Offline_Uncorrectable   ----CK   100   253   000    -    0
199 UDMA_CRC_Error_Count    -O--CK   200   200   000    -    0
200 Multi_Zone_Error_Rate   ---R--   200   200   000    -    303

 

12 minutes ago, MMChris said:

what should i do before swapping the drives and is there a best way of doing it or just pull drives and let it rebuild?

I would not waste time and replace it fast. My advice is rebuild on one of your new 4TB drive.

[MMChris]

Thanks, going to swap out today.