IBM IC35L020 Hard Drive Specifications - Page 180

Off-line Data Collection Status, Status Flag definitions, Definition, Normalized values

Get IBM IC35L020 - Deskstar 20 GB Hard Drive PDF manuals and user guides View all IBM IC35L020 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 180 highlights

Status Flag definitions Bit 0 1 2-5 6-15 Definition Pre-failure/advisory bit 0 An attribute value less than or equal to its corresponding attribute threshold indicates an advisory condition where the usage or age of the device has exceeded its intended design life period. 1 An attribute value less than or equal to its corresponding attribute threshold indicates a pre-Failure condition where imminent loss of data is being predicted. On-line Collective bit 0 The attribute value is updated only during Off-line testing. 1 The attribute value is updated during On-line testing or during both On-line and Off-line testing. Vendor specific Reserved (0) Normalized values The device performs conversion of the raw Attribute Values to transform them into normalized values, which the host can then compare with the Threshold values. A Threshold is the excursion limit for a normalized attribute value. 15.32.12.3 Off-line Data Collection Status The value of this byte defines the current status of the off-line activities of the device. Bit 7 indicates Automatic Off-line Data Collection Status. Bit 7 1 0 Automatic Off-line Data Collection Status Automatic Off-line Data Collection is enabled. Automatic Off-line Data Collection is disabled. Bits 0 thru 6 represents a hexadecimal status value reported by the device. Value 0 2 4 5 6 Definition Off-line data collection never started All segments completed without errors. Off-line data collecting suspended by interrupting command Off-line data collecting aborted by interrupting command Off-line data collection aborted with fatal error Deskstar 60 GXP Hard disk drive specification 166

  • 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
  • 191
  • 192
  • 193
  • 194
  • 195
  • 196
  • 197
  • 198
  • 199
  • 200
  • 201
  • 202
  • 203
  • 204
  • 205
  • 206
  • 207
  • 208
  • 209
Status Flag definitions
Bit
Definition
0
Pre-failure/advisory bit
0
An attribute value less than or equal to its corresponding attribute threshold indicates an
advisory condition where the usage or age of the device has exceeded its intended
design life period.
1
An attribute value less than or equal to its corresponding attribute threshold indicates a
pre-Failure condition where imminent loss of data is being predicted.
1
On-line Collective bit
0
The attribute value is updated only during Off-line testing.
1
The attribute value is updated during On-line testing or during both On-line and Off-line
testing.
2–5
Vendor specific
6–15
Reserved (0)
Normalized values
The device performs conversion of the raw Attribute Values to transform them into normalized values,
which the host can then compare with the Threshold values. A Threshold is the excursion limit for a
normalized attribute value.
15.32.12.3
Off-line Data Collection Status
The value of this byte defines the current status of the off-line activities of the device. Bit 7 indicates
Automatic Off-line Data Collection Status.
Bit 7
Automatic Off-line Data Collection Status
1
Automatic Off-line Data Collection is enabled.
0
Automatic Off-line Data Collection is disabled.
Bits 0 thru 6 represents a hexadecimal status value reported by the device.
Value
Definition
0
Off-line data collection never started
2
All segments completed without errors.
4
Off-line data collecting suspended by interrupting command
5
Off-line data collecting aborted by interrupting command
6
Off-line data collection aborted with fatal error
Deskstar
60 GXP Hard disk drive specification
166