Hitachi HDS728080PLAT20 Specifications - Page 162

Write Stream Error Log

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Table 106: Read Stream Error Log 512 The Data Structure Version field shall contain a value of 02h indicating the second revision of the structure format. The Read Stream Error Log Count field shall contain the number of uncorrected sector entries currently reportable to the host. This value may exceed 31. The Error Log Index indicates the error log data structure representing the most recent error. Only values (31:1) are valid. Table 110 defines the format of each entry in the Read Stream Error Log. Table 107: Stream Error Log entry P ro to co l C o m m a n d Code B in a ry C o d e B it ( H e x ) 7 6 5 4 3 2 1 10 S e c to r(s) R ead S e c to r(s) E x t 24 00100100 3 C heck Power M ode E5 1 1 1 0 0 1 0 41 R e a d S tre a m DM A 2A 00101010 3 C heck Power M ode* 98 1 0 0 1 1 0 0 40 R e a d S tre a m P IO 2B 00101010 3 C o n fig u re S tre a m 51 0 1 0 1 0 0 0 31 R e a d V e rify S e c to r(s) 40 01000000 3 D e v ic e C o n fig u ra tio n B1 1 0 1 1 0 0 0 31 R e a d V e rify S e c to r(s) 41 01000001 R e sto re D e v ic e 3 R e a d V e rify S e c to r(s) E x t 42 01000010 3 C o n fig u ra tio n B1 1 0 1 1 0 0 0 31 R e c a lib ra te 1x 0001 - - - - F re e ze L o c k S e c u rity D e v ic e 2 D isa b le F6 11111010 1 C o n fig u ra tio n B1 1 0 1 1 0 0 0 1 P a ss w o rd Id e n tify S e c u rity D e v ic e 3 E ra se F3 11110011 2 C o n fig u ra tio n B1 1 0 1 1 0 0 0 1 P re pa re S et 2 D o w n lo a d M ic ro c o d e E x e c ute 2 92 1 0 0 1 0 0 1 0 3 S e c u rity E ra se U n it S e c u rity F re e z e L o ck F4 11110100 F5 11110101 3 D e v ic e D ia g n o s tic 90 1 0 0 1 0 0 0 20 S e c u rity S e t P a ss w o rd F1 11110001 3 3 F lu sh C a c h e F lu sh C a c h e E xt E7 EA 1 1 1 0 0 1 1 21 1 1 1 0 1 0 1 0 S e c u rity U n lo c k F2 F ig u re 1 . C o m m a n d S e t 11110010 2 F o rm a t T ra ck 50 0 1 0 1 0 0 0 0 1 Id e n tify D e v ic e EC 1 1 1 0 1 1 0 0 P ro to co l C om m and Code B in a ry C o d e B it 3 Id le E3 1 1 1 0 0 0 1 1 3 Id le * 97 1 0 0 1 0 1 1 13 3 Id le Im m e d ia te 3 Id le Im m e d ia te * In itia liz e 3 D e v ic e P a ra m e te rs E1 1 1 1 0 0 0 0 13 3 95 1 0 0 1 0 1 0 13 3 91 1 0 0 1 0 0 0 13 3 1 R e a d B u ffe r E4 1 1 1 0 0 1 0 03 4 R ead DM A C8 1 1 0 0 1 0 0 03 4 R ead DM A C9 1 1 0 0 1 0 0 13 4 R ead E xt DMA 25 3 0 0 1 0 0 1 0 11 S eek S e t F e a tu re s S e t M ax A d d re ss S e t M ax A d d re ss E x t S e t M u ltip le M o d e S le e p S le e p * S M A R T D is a b le O p e ra tio n s S M A R T E n a b le /D is a b le A ttrib u te A u to s a v e S M A R T E n a b le O p e ra tio n s S M A R T E x e c u te O ff-lin e D a ta C o lle c tio n S M A R T R e a d A ttrib u te V a lu e s (H e x ) 7 6 5 4 3 2 1 0 7x 0 1 1 1 - - - - EF 1 1 1 0 1 1 1 1 F9 1 1 1 1 1 0 0 1 37 0 0 1 1 0 1 1 1 C6 1 1 0 0 0 1 1 0 E6 1 1 1 0 0 1 1 0 99 1 0 0 1 1 0 0 1 B0 1 0 1 1 0 0 0 0 B0 1 0 1 1 0 0 0 0 B0 1 0 1 1 0 0 0 0 B0 1 0 1 1 0 0 0 0 B0 1 0 1 1 0 0 0 0 1 R ead Long 22 0 0 1 0 0 0 1 01 S M A R T R e a d A ttrib u te T h re s h o ld s B0 1 0 1 1 0 0 0 0 1 R ead Long 23 0 0 1 0 0 0 1 13 S M A R T R e tu rn S ta tu s B0 1 0 1 1 0 0 0 0 1 R ead E xt Log 2F 0 0 1 0 1 1 1 1 3 2 S M A R T S a v e A ttrib u te V a lu e s S M A R T W rite L o g S e c to r B0 1 0 1 1 0 0 0 0 B0 1 0 1 1 0 0 0 0 1 R ead M u ltip le C4 1 1 0 0 0 1 0 03 3 S M A R T E n a b le /D is a b le A u to m a tic O ff-lin e S ta n d b y B0 1 0 1 1 0 0 0 0 E2 1 1 1 0 0 0 1 0 1 R ead M u ltip le E x t 29 0 0 1 0 1 0 0 13 3 3 3 R e a d N a tiv e M a x A d d re ss R e a d N a tiv e M a x A d d re ss E xt F8 27 1 1 1 1 1 0 0 03 2 0 0 1 0 0 1 1 1 4 4 1 R ead S e c to r(s) 4 20 0 0 1 0 0 0 0 02 1 R ead 21 0 0 1 0 0 0 0 12 S ta n d b y * S ta n d b y Im m e d ia te S ta n d b y Im m e d ia te * W rite B u ffe r W rite D M A W rite D M A W rite D M A E x t W rite L o g E x t W rite L o n g 96 1 0 0 1 0 1 1 0 E0 1 1 1 0 0 0 0 0 94 1 0 0 1 0 1 0 0 E8 1 1 1 0 1 0 0 0 CA 1 1 0 0 1 0 1 0 CB 1 1 0 0 1 0 1 1 35 0 0 1 1 0 1 0 1 3F 0 0 1 1 1 1 1 1 32 0 0 1 1 0 0 1 0 Byte (1:0) contains the contents of the Feature Register when the error occurred. This Value shall be set to 0FFFFh for s deferred write error. Byte 2 contains the contents of the Status Register when the error occurred. Byte 3 contains the contents of the Error Register when the error occurred. Byte (9:4) indicates the starting LBA of the error. Byte (13:12) indicate the length of the error. Therefore, each entry may describe a range of sectors at the given address and spanning the specified number of sectors. 12.17.5 Write Stream Error Log Table 111 defines the format of the Write Stream Error log. Entries are placed into the Write Stream Error log only when the SE bit is set to one in the Status Register. The 512 bytes returned shall contain a maximum of 31 error entries. The Write Stream Error Count shall contain the total number of Write Stream Errors detected since the last Deskstar 7K80 Hard Disk Drive Specification 158

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Deskstar 7K80 Hard Disk Drive Specification
158
The Data Structure Version field shall contain a value of 02h indicating the second revision of the structure format.
The Read Stream Error Log Count field shall contain the number of uncorrected sector entries currently reportable
to the host.
This value may exceed 31.
The Error Log Index indicates the error log data structure representing the most recent error.
Only values (31:1)
are valid.
Table 110 defines the format of each entry in the Read Stream Error Log.
Table 107: Stream Error Log entry
Byte (1:0) contains the contents of the Feature Register when the error occurred.
This Value shall be set to 0FFFFh
for s deferred write error.
Byte 2 contains the contents of the Status Register when the error occurred.
Byte 3 contains the contents of the Error Register when the error occurred.
Byte (9:4) indicates the starting LBA of the error.
Byte (13:12) indicate the length of the error.
Therefore, each entry may describe a range of sectors at the given
address and spanning the specified number of sectors.
12.17.5
Write Stream Error Log
Table 111 defines the format of the Write Stream Error log. Entries are placed into the Write Stream Error log only
when the SE bit is set to one in the Status Register.
The 512 bytes returned shall contain a maximum of 31 error
entries.
The Write Stream Error Count shall contain the total number of Write Stream Errors detected since the last
512
Table 106: Read Stream Error Log
Code
B in a ry C o d e B it
P ro to co l
C o m m an d
(H ex)
7
6
5
4
3
2
1
0
3
C heck P o w er
M o de
E 5
1
1
1
0
0
1
0
1
3
C heck P o w er
M o de*
9 8
1
0
0
1
1
0
0
0
3
C onfigure
Stre am
5 1
0
1
0
1
0
0
0
1
3
D ev ice
C onfigura tion
R estore
B 1
1
0
1
1
0
0
0
1
3
D ev ice
C onfigura tion
F ree ze Lock
B 1
1
0
1
1
0
0
0
1
1
D ev ice
C onfigura tion
Ide ntify
B 1
1
0
1
1
0
0
0
1
2
D ev ice
C onfigura tion
S et
B 1
1
0
1
1
0
0
0
1
2
D ow nlo ad
M icro cod e
9 2
1
0
0
1
0
0
1
0
3
E x ecute
D ev ice
D iag nostic
9 0
1
0
0
1
0
0
0
0
3
F lush C a che
E 7
1
1
1
0
0
1
1
1
3
F lush
C a che
E xt
E A
1
1
1
0
1
0
2
F orm at Track
5 0
0
1
0
1
0
0
0
0
1
Ide ntify
D ev ice
E C
1
1
1
0
1
1
0
0
3
Idle
E 3
1
1
1
0
0
0
1
1
3
Idle*
9 7
1
0
0
1
0
1
1
1
3
Idle
Im m ed iate
E 1
1
1
1
0
0
0
0
1
3
Idle
Im m ed iate *
9 5
1
0
0
1
0
1
0
1
3
Initialize
D ev ice
P aram ete rs
9 1
1
0
0
1
0
0
0
1
1
R ead B uffe r
E 4
1
1
1
0
0
1
0
0
4
R ead D M A
C 8
1
1
0
0
1
0
0
0
4
R ead D M A
C 9
1
1
0
0
1
0
0
1
4
R ead
D M A
E xt
2 5
0
0
1
0
0
1
0
1
1
R ead Long
2 2
0
0
1
0
0
0
1
0
1
R ead Long
2 3
0
0
1
0
0
0
1
1
1
R ead
Log
E xt
2F
0
0
1
0
1
1
1
1
1
R ead
M u ltiple
C 4
1
1
0
0
0
1
0
0
1
R ead
M u ltiple E xt
2 9
0
0
1
0
1
0
0
1
3
R ead
N ativ e
M a x A ddress
F 8
1
1
1
1
1
0
0
0
3
R ead
N ativ e
M a x A dd ress
E xt
2 7
0
0
1
0
0
1
1
1
1
R ead
S ector(s)
2 0
0
0
1
0
0
0
0
0
1
R ead
2 1
0
0
1
0
0
0
0
1
S ector(s)
1
R e ad
S ector(s) E x t
24
0
0
1
0
0
1
0
0
4
R e ad S tre am
D M A
2A
0
0
1
0
1
0
1
0
4
R e ad S tre am
P IO
2B
0
0
1
0
1
0
1
0
3
R e ad
Ve rify
S ector(s)
40
0
1
0
0
0
0
0
0
3
R e ad
Ve rify
S ector(s)
41
0
1
0
0
0
0
0
1
3
R e ad
Ve rify
S ector(s) E x t
42
0
1
0
0
0
0
1
0
3
R e calib rate
1x
0
0
0
1
-
-
-
-
2
S ecu rity
D isable
P assw ord
F 6
1
1
1
1
1
0
1
0
3
S ecu rity
E rase
P repare
F 3
1
1
1
1
0
0
1
1
2
S ecu rity
E rase U nit
F 4
1
1
1
1
0
1
0
0
3
S ecu rity
F reeze L ock
F 5
1
1
1
1
0
1
0
1
2
S ecu rity
S e t
P assw ord
F 1
1
1
1
1
0
0
0
1
2
S ecu rity
U n lock
F 2
1
1
1
1
0
0
1
0
F igure 1. C o m m an d S et
Code
B in ary C o d e
B it
P ro to co l
C o m m an d
(H ex)
7
6
5
4
3
2
1
0
3
S e ek
7x
0
1
1
1
-
-
-
-
3
S e t F eatures
E F
1
1
1
0
1
1
1
1
3
S e t M ax A ddress
F 9
1
1
1
1
1
0
0
1
3
S e t M ax A ddress E x t
37
0
0
1
1
0
1
1
1
3
S e t M ultiple M od e
C 6
1
1
0
0
0
1
1
0
3
S leep
E 6
1
1
1
0
0
1
1
0
3
S leep *
99
1
0
0
1
1
0
0
1
3
S M A R T D isable O pe ratio ns
B 0
1
0
1
1
0
0
0
0
3
S M A R T E nable/D isable A ttribute A uto sav e
B 0
1
0
1
1
0
0
0
0
3
S M A R T E nable O pera tion s
B 0
1
0
1
1
0
0
0
0
3
S M A R T E x ecute O ff-line D ata C ollection
B 0
1
0
1
1
0
0
0
0
1
S M A R T R e ad A ttribu te Values
B 0
1
0
1
1
0
0
0
0
1
S M A R T R e ad A ttribu te T hresholds
B 0
1
0
1
1
0
0
0
0
3
S M A R T R e turn S tatus
B 0
1
0
1
1
0
0
0
0
3
S M A R T S av e A ttrib ute Values
B 0
1
0
1
1
0
0
0
0
2
S M A R T W rite Lo g S ector
B 0
1
0
1
1
0
0
0
0
3
S M A R T E nable/D isable A utom a tic O ff-line
B 0
1
0
1
1
0
0
0
0
3
S tandb y
E 2
1
1
1
0
0
0
1
0
3
S tandb y*
96
1
0
0
1
0
1
1
0
3
S tandb y Im m edia te
E 0
1
1
1
0
0
0
0
0
3
S tandb y Im m edia te*
94
1
0
0
1
0
1
0
0
2
W rite B uffer
E 8
1
1
1
0
1
0
0
0
4
W rite D M A
C A
1
1
0
0
1
0
1
0
4
W rite D M A
C B
1
1
0
0
1
0
1
1
4
W rite D M A E xt
35
0
0
1
1
0
1
0
1
2
W rite L og E xt
3 F
0
0
1
1
1
1
1
1
2
W rite L ong
32
0
0
1
1
0
0
1
0