IBM DTCA-24090 Hard Drive Specifications - Page 157

Attribute ID Number 01h to FFh

Get IBM DTCA-24090 - Travelstar 4.1 GB Hard Drive PDF manuals and user guides View all IBM DTCA-24090 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 157 highlights

Description Bytes Offset Format Attribute ID Number (01h to FFh) 1 00h binary Status Flags 2 01h bit flags Bit 0 Pre Failure/Advisory Bit 1 On line Collection Bit 2 5 Reserved (may either 0 or 1) | Bit 6 15 Reserved (all 0) Attribute Value (valid values from 01h to FEh) 1 03h binary 00h invalid for attribute value not to be used 01h minimum value 64h initial value for all attributes prior to any data collection FDh maximum value FEh value is not valid FFh invalid for attribute value not to be used Reserved (may not be 0) 1 04h binary Reserved (may not be 0) 6 05h binary Reserved (00h) 1 0Bh binary Total Bytes 12 Figure 96. Individual Attribute Data Structure 12.30.2.2.1 Attribute ID Numbers: Any non-zero value in the Attribute ID Number indicates an active attribute. The device supports following Attribute ID Numbers. Those marked with (*) indicate that corresponding Attribute Values can be either collected on-line or off-line. ID Attribute Name 0 Indicates that this entry in the data structure is not used 1 Raw Read Error Rate (*) 2 Throughput Performance (*) 3 Spin Up Time 4 Start/Stop Count 5 Reallocated Sector Count Command Descriptions 149

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
  • 95
  • 96
  • 97
  • 98
  • 99
  • 100
  • 101
  • 102
  • 103
  • 104
  • 105
  • 106
  • 107
  • 108
  • 109
  • 110
  • 111
  • 112
  • 113
  • 114
  • 115
  • 116
  • 117
  • 118
  • 119
  • 120
  • 121
  • 122
  • 123
  • 124
  • 125
  • 126
  • 127
  • 128
  • 129
  • 130
  • 131
  • 132
  • 133
  • 134
  • 135
  • 136
  • 137
  • 138
  • 139
  • 140
  • 141
  • 142
  • 143
  • 144
  • 145
  • 146
  • 147
  • 148
  • 149
  • 150
  • 151
  • 152
  • 153
  • 154
  • 155
  • 156
  • 157
  • 158
  • 159
  • 160
  • 161
  • 162
  • 163
  • 164
  • 165
  • 166
  • 167
  • 168
  • 169
  • 170
  • 171
  • 172
  • 173
  • 174
  • 175
  • 176
  • 177
  • 178
  • 179
  • 180
  • 181
  • 182
  • 183
  • 184
  • 185
  • 186
  • 187
  • 188
  • 189
  • 190
Description
Bytes Offset
Format
Attribute ID Number (01h to FFh)
1
00h
binary
Status Flags
2
01h
bit flags
Bit 0
Pre Failure/Advisory
Bit 1
On line Collection
Bit 2 5
Reserved (may either 0 or 1)
|
Bit 6 15
Reserved (all 0)
Attribute Value (valid values from 01h to FEh)
1
03h
binary
00h invalid for attribute value
not to be used
01h minimum value
64h initial value for all attributes prior to
any data collection
FDh maximum value
FEh value is not valid
FFh invalid for attribute value
not to be used
Reserved (may not be 0)
1
04h
binary
Reserved (may not be 0)
6
05h
binary
Reserved (00h)
1
0Bh
binary
Total Bytes
12
Figure 96. Individual Attribute Data Structure
12.30.2.2.1
Attribute ID Numbers:
Any non-zero value in the Attribute ID Number indicates an active
attribute.
The device supports following Attribute ID Numbers. Those marked with (*) indicate that corre-
sponding Attribute Values can be either collected on-line or off-line.
ID
Attribute Name
0
Indicates that this entry in the data structure is not used
1
Raw Read Error Rate (*)
2
Throughput Performance (*)
3
Spin Up Time
4
Start/Stop Count
5
Reallocated Sector Count
Command Descriptions
149