SMART-Werte lesen

[Daniel G]

Zitat von Muetze1:

PhysicalDrive0 ist vollkommen in Ordnung und liefert ein Handle für den primären und sekundären IDE Port. Deshalb auch die 4. Man kan durch gesetztes Bit 0..3 sehen, ob es ein Gerät gib. Dabei sieht die Zuordnung wie folgt aus:

Das bestreite ich auch nicht. Allerdings werden mir zweimal die selben Daten geliefert. Ich hab's mal getestet:

Beide IDE - Laufwerke hängen am selben Kabel. Das Master Laufwerk ist max. 1 Jahr alt, das Slave Laufwerk 10 Jahre (nur zu Testzwecken angehangen).

(Ich nutze mal die Code - Tags, damit man die beiden Dinge zusammenklappen kann. Anhängen wollte ich das jetzt nicht extra. )

Zuerst mit...

Delphi-Quellcode:

Result := CreateFile('\\.\PhysicalDrive0', GENERIC_READ Or GENERIC_WRITE,
                         FILE_SHARE_READ Or FILE_SHARE_WRITE, Nil, OPEN_EXISTING, 0, 0);

Code:

SMART interface opened...
DFP_GET_VERSION returned:
    bVersion        = 1
    bRevision       = 1
    fCapabilities   = 0x00000007
    bReserved       = 0x0
    bIDEDeviceMap   = 0x3
SMART enabled on drive: 0
     cbBytesReturned: 16
Drive 0 is an IDE Hard drive that supports SMART
    #Cylinders: 16383, #Heads: 16, #Sectors per Track: 63
     IDE TASK FILE REGISTERS:
          bFeaturesReg     = 0x0
          bSectorCountReg  = 0x1
          bSectorNumberReg = 0x1
          bCylLowReg       = 0x0
          bCylHighReg      = 0x0
          bDriveHeadReg    = 0xA0
          Status           = 0xEC
     Model number: WDC WD800JB-00JJC0                     
     Firmware rev: 05.01C0
     Serial number:      WD-WCAM9654893:
   cbBytesReturned: 528
SMART enabled on drive: 1
     cbBytesReturned: 16
Drive 1 is an IDE Hard drive that supports SMART
    #Cylinders: 16383, #Heads: 16, #Sectors per Track: 63
     IDE TASK FILE REGISTERS:
          bFeaturesReg     = 0x0
          bSectorCountReg  = 0x1
          bSectorNumberReg = 0x1
          bCylLowReg       = 0x0
          bCylHighReg      = 0x0
          bDriveHeadReg    = 0xB0
          Status           = 0xEC
     Model number: WDC WD800JB-00JJC0                     
     Firmware rev: 05.01C0
     Serial number:      WD-WCAM9654893:
   cbBytesReturned: 528
Data for Drive Number 0
Attribute Structure Revision          Threshold Structure Revision
             16                                      16
   -Attribute Name-      -Attribute Value-     -Threshold Value-
01 Raw Read Error Rate          200                    51
03 Spin Up Time                 174                    21
04 Start/Stop Count             99                    0
05 Reallocated Sector Count     200                    140
07 Seek Error Rate              200                    51
09 Power On Hours Count         97                    0
0A Spin Retry Count             100                    51
0B Calibration Retry Count      100                    51
0C Power Cycle Count            99                    0
C2 (Unknown attribute)          98                    0
C4 (Unknown attribute)          200                    0
C5 (Unknown attribute)          200                    0
C6 (Unknown attribute)          200                    0
C7 (Unknown attribute)          200                    0
C8 (Unknown attribute)          200                    51
Data for Drive Number 1
Attribute Structure Revision          Threshold Structure Revision
             16                                      16

   -Attribute Name-      -Attribute Value-     -Threshold Value-
01 Raw Read Error Rate          200                    51
03 Spin Up Time                 174                    21
04 Start/Stop Count             99                    0
05 Reallocated Sector Count     200                    140
07 Seek Error Rate              200                    51
09 Power On Hours Count         97                    0
0A Spin Retry Count             100                    51
0B Calibration Retry Count      100                    51
0C Power Cycle Count            99                    0
C2 (Unknown attribute)          98                    0
C4 (Unknown attribute)          200                    0
C5 (Unknown attribute)          200                    0
C6 (Unknown attribute)          200                    0
C7 (Unknown attribute)          200                    0
C8 (Unknown attribute)          200                    51

...dann mit

Delphi-Quellcode:

Result := CreateFile('\\.\PhysicalDrive1', GENERIC_READ Or GENERIC_WRITE,
                         FILE_SHARE_READ Or FILE_SHARE_WRITE, Nil, OPEN_EXISTING, 0, 0);

Code:

SMART interface opened...
DFP_GET_VERSION returned:
    bVersion        = 1
    bRevision       = 1
    fCapabilities   = 0x00000007
    bReserved       = 0x0
    bIDEDeviceMap   = 0x3
SMART enabled on drive: 0
     cbBytesReturned: 16
Drive 0 is an IDE Hard drive that supports SMART
    #Cylinders: 2482, #Heads: 16, #Sectors per Track: 63
     IDE TASK FILE REGISTERS:
          bFeaturesReg     = 0x0
          bSectorCountReg  = 0x1
          bSectorNumberReg = 0x1
          bCylLowReg       = 0x0
          bCylHighReg      = 0x0
          bDriveHeadReg    = 0xA0
          Status           = 0xEC
     Model number: ST31277A                               
     Firmware rev: 0.62   
     Serial number:             XA84142:
   cbBytesReturned: 528
SMART enabled on drive: 1
     cbBytesReturned: 16
Drive 1 is an IDE Hard drive that supports SMART
    #Cylinders: 2482, #Heads: 16, #Sectors per Track: 63
     IDE TASK FILE REGISTERS:
          bFeaturesReg     = 0x0
          bSectorCountReg  = 0x1
          bSectorNumberReg = 0x1
          bCylLowReg       = 0x0
          bCylHighReg      = 0x0
          bDriveHeadReg    = 0xB0
          Status           = 0xEC
     Model number: ST31277A                               
     Firmware rev: 0.62   
     Serial number:             XA84142:
   cbBytesReturned: 528
Data for Drive Number 0
Attribute Structure Revision          Threshold Structure Revision
             5                                      5
   -Attribute Name-      -Attribute Value-     -Threshold Value-
01 Raw Read Error Rate          117                    0
03 Spin Up Time                 96                    0
04 Start/Stop Count             99                    20
05 Reallocated Sector Count     100                    36
07 Seek Error Rate              39                    30
0A Spin Retry Count             100                    97
0C Power Cycle Count            100                    20
Data for Drive Number 1
Attribute Structure Revision          Threshold Structure Revision
             5                                      5

   -Attribute Name-      -Attribute Value-     -Threshold Value-
01 Raw Read Error Rate          117                    0
03 Spin Up Time                 96                    0
04 Start/Stop Count             99                    20
05 Reallocated Sector Count     100                    36
07 Seek Error Rate              39                    30
0A Spin Retry Count             100                    97
0C Power Cycle Count            100                    20

@Muetze1: Verstehst du jetzt mein Problem?

//Edit:

Zitat:

Probier es aus, aber ich behaupte du wirst niemals ein gesetztes Bit finden bei einem \\.\PhysicalDriveX bei x > 0.

Dann hätte obiges ja gar nicht funktionieren dürfen, oder?