Add WDC HC570/HC670 to drivedb.h

[David Okamoto]

Hi,
I work at Western Digital and we have a pair of drive programs to add to drivedb.h. Sorry, but I don't have a smartctl attachment for HC670, but the model number has an 'S' (WUH vs WSH).

  { "Western Digital Ultrastar DC HC570", // tested with WUH722222ALE604
    "(WDC  ?)?WUH722222[AB]L[EN]6[0L]4",
    "", "",
    "-v 22,raw48,Helium_Level "
    "-v 71,raw16,Milli_Micro_Actuator "
    "-v 82,raw16,Head_Health_Score "
    "-v 90,hex48,NAND_Master"
  },
  { "Western Digital Ultrastar DC HC670", // WSH722626ALE604
    "(WDC  ?)?WSH722222[AB]L[EN]6[0L]4",
    "", "",
    "-v 22,raw48,Helium_Level "
    "-v 71,raw16,Milli_Micro_Actuator "
    "-v 82,raw16,Head_Health_Score "
    "-v 90,hex48,NAND_Master"
  }

[Christian Franke]

Thanks.

I work at Western Digital ...

Could you possibly also provide information about meaning of attribute 16 as used by some other WDC HDDs?

See for example WD2005FBYZ (ticket #1636) and WD1004FBYZ (ticket #742).

[David Okamoto]

Smart attribute 16 is "Non-Volatile Cache (NVC) Meta Data Error". I'm not quite sure what the raw value represents.

[Alex Samorukov]

Added in r5413. Not sure what to do with 16 attribute however.

[Christian Franke]

Merged in r5416.