IBM Ultrastar 36LZX, Технические характеристики

Страница: 110 / 249

8.8.7 Mode Page 7 (Verify Error Recovery Parameters)
00h 11
00h (MSB)
Verify Recovery Time Limit (Not Used)
(LSB)
10
00h Reserved = 0 9
00h Reserved = 0 8
00h Reserved = 0 7
00h Reserved = 0 6
00h Reserved = 0 5
00h Correction Span = 00h 4
01h Verify Retry Count 3
00h DCR DTE=0 PER EER=0 Reserved = 0 2
0Ah Page Length = 0Ah 1
87h Page Code = 07h RSVD=0 PS 0
0 1 2 3 4 5 6 7
Default
Bit
Byte
Figure 87. Mode Page 7 (Verify Error Recovery Parameters)
The Verify recovery parameters are used by the Target when recovering from and reporting errors
associated with the verification of the initiator's Data for the following commands:
Ÿ
Verify
Ÿ
Write and Verify - the verify portion of the command only.
Since bytes 4-11 are not changeable, the Mode Select Commands accepts only the values indicated for
bytes 4 - 11.
Ÿ
EER . This bit is 0 since the Target does not support early recovery.
Ÿ
PER . See below for description of bit values.
Ÿ
DTE . This bit is 0 since the Target always continues on recovered verify operation errors.
Ÿ
DCR . See below for description of bit values.
PER, DTE, and DCR bit settings in page 7 override those of page 1 during Verify and the Verify portion
of Write and Verify. There are only four valid conditions for the PER, DTE, and DCR bits. All other com-
binations return Check Condition Status.
Ultrastar 36LZX hard disk drive specifications
110