![background image](http://html1.mh-extra.com/html/ibm/ic35l020-deskstar-20-gb-hard-drive/ic35l020-deskstar-20-gb-hard-drive_specifications_3938692178.webp)
15.32.12 Device Attributes Data Structure
The following defines the 512 bytes that make up the Attribute Value information. This data structure is
accessed by the host in its entirety using the S.M.A.R.T. Read Attribute Values subcommand. All
multibyte fields shown in these data structures are in byte ordering—that is the least significant byte
occupies the lowest numbered byte address location in the field.
512
1FFh
1
Data structure checksum
182h
125
Vendor specific
176h
12
Reserved
175h
1
Extended self–test completion time in minutes
174h
1
Short self–test completion time in minutes
173h
1
Self–test failure check point
01h
172h
1
S.M.A.R.T. device error logging capability
0003h
170h
2
S.M.A.R.T. capability
1Bh
16Fh
1
Off–line data collection capability
16Eh
1
Vendor specific
16Ch
2
Total time in seconds to complete
off–line data collection activity
16Bh
1
Self–test execution status
16Ah
1
Off–line data collection status
15Eh
12
30th Device Attribute
..
...
..
...
02h
12
1st Device Attribute
0010h
00h
2
Data Structure Revision Number
Value
Offset
Byte
Description
Figure 122. Device Attributes Data Structure
15.32.12.1 Data Structure Revision Number
The Data Structure Revision Number identifies which version of this data structure is implemented by the
device. This revision number identifies both the Attribute Value and Attribute Threshold Data structures.
Deskstar 60 GXP Hard disk drive specification
164
Содержание IC35L020 - Deskstar 20 GB Hard Drive
Страница 2: ...IBM storage products official published specification...
Страница 10: ...This page intentionally left blank...
Страница 14: ...This page intentionally left blank...
Страница 16: ...This page intentionally left blank...
Страница 18: ...This page intentionally left blank...
Страница 19: ...Part 1 Functional specification Deskstar 60 GXP Hard disk drive specification 5...
Страница 20: ...This page intentionally left blank...
Страница 22: ...This page intentionally left blank...
Страница 30: ...This page intentionally left blank...
Страница 32: ...This page intentionally left blank...
Страница 34: ...This page intentionally left blank...
Страница 36: ...This page intentionally left blank...
Страница 38: ...This page intentionally left blank...
Страница 74: ...This page intentionally left blank...
Страница 75: ...Part 2 Interface specification Deskstar 60 GXP Hard disk drive specification 61...
Страница 76: ...This page intentionally left blank...
Страница 78: ...This page intentionally left blank...
Страница 80: ...This page intentionally left blank...
Страница 88: ...This page intentionally left blank...
Страница 206: ...This page intentionally left blank...