Re: [smartmontools-support] WDC WD5000YS-01MPB0 hardware_ecc_recovered question

[Bruce A. <ba...@gr...>]

Mike, (not answering your question yet) do your four drives have different 
firmware versions?  This is printed by smartctl in the info section.

Cheers,
 	Bruce

On Mon, 4 Dec 2006, Michael Madore wrote:

> Hi,
>
> I have 4 WDS WD5000YS-01MPB0 SATA drives.   Two of the drives reports
> the following for attribute 195 (hardware_ecc_recovered):
>
> 194 Temperature_Celsius     0x0022   253   253   000    Old_age
> Always       -       32
> 195 Hardware_ECC_Recovered  0x000e   001   001   000    Old_age
> Always       -       45161944
> 196 Reallocated_Event_Count 0x0032   200   200   000    Old_age
> Always       -       0
>
> The RAW value increases quickly when the data is being read from the drive.
>
> The other two drives do not report attribute 195 at all:
>
> 194 Temperature_Celsius     0x0022   253   253   000    Old_age
> Always       -       26
> 196 Reallocated_Event_Count 0x0032   200   200   000    Old_age
> Always       -       0
>
> I understand that the RAW value should not be directly interpreted.
> What should I make of a normalized value of 001 and a threshold of
> 000?
>
> Mike Madore
>
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