Write Stream Error Log; Table 106.Stream Error Log Entry - Hitachi 7K80 - Deskstar - Hard Drive Specifications

Table 106: Read Stream Error Log
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 r o t o c o l C o m m a n d
C h e c k P o w e r
3
M o d e
C h e c k P o w e r
3
M o d e *
C o n f i g u r e
3
S t r e a m
D e v i c e
3 C o n f i g u r a t i o n
R e s t o r e
D e v i c e
3 C o n f i g u r a t i o n
F r e e z e L o c k
D e v i c e
1 C o n f i g u r a t i o n
I d e n t i f y
D e v i c e
2 C o n f i g u r a t i o n
S e t
D o w n l o a d
2
M i c r o c o d e
E x e c u t e
3 D e v i c e
D i a g n o s t i c
3 F l u s h C a c h e
F l u s h C a c h e
3
E x t
2 F o r m a t T r a c k
I d e n t i f y
1
D e v i c e
3 I d l e
3 I d l e *
I d l e
3
I m m e d i a t e
I d l e
3
I m m e d i a t e *
I n i t i a l i z e
3 D e v i c e
P a r a m e t e r s
1 R e a d B u f f e r
4 R e a d D M A
4 R e a d D M A
R e a d D M A
4
E x t
1 R e a d L o n g
1 R e a d L o n g
R e a d L o g
1
E x t
R e a d
1
M u l t i p l e
R e a d
1
M u l t i p l e E x t
R e a d N a t i v e
3
M a x A d d r e s s
R e a d N a t i v e
M a x A d d r e s s
3
E x t
R e a d
1
S e c t o r ( s )
1 R e a d
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
C o d e B i n a r y C o d e B i t
1
( H e x ) 7 6 5 4 3 2 1 0
E 5 1 1 1 0 0 1 0 1
4
9 8 1 0 0 1 1 0 0 0
4
5 1 0 1 0 1 0 0 0 3 1
3
B 1 1 0 1 1 0 0 0 1
3
B 1 1 0 1 1 0 0 0 3 1
2
B 1 1 0 1 1 0 0 0 1
3
B 1 1 0 1 1 0 0 0 1
2
9 2 1 0 0 1 0 0 1 0
3
9 0 1 0 0 1 0 0 0 0
2
E 7 1 1 1 0 0 1 1 1
2
E A 1 1 1 0 1 0 1 0
F i g u r e 1 . C o m m a n d S e t
5 0 0 1 0 1 0 0 0 0
E C 1 1 1 0 1 1 0 0
P r o t o c o l
E 3 1 1 1 0 0 0 1 1
9 7 1 0 0 1 0 1 1 1
3
3
E 1 1 1 1 0 0 0 0 1
3
9 5 1 0 0 1 0 1 0 1 3
3
3
9 1 1 0 0 1 0 0 0 1
3
3
E 4 1 1 1 0 0 1 0 0
3
C 8 1 1 0 0 1 0 0 0
3
C 9 1 1 0 0 1 0 0 1
3
2 5 0 0 1 0 0 1 0 1
1
1
2 2 0 0 1 0 0 0 1 0
2 3 0 0 1 0 0 0 1 1 3
3
2 F 0 0 1 0 1 1 1 1
2
3
C 4 1 1 0 0 0 1 0 0
3
3
2 9 0 0 1 0 1 0 0 1
3
3
F 8 1 1 1 1 1 0 0 0
2
4
2 7 0 0 1 0 0 1 1 1
4
4
2 0 0 0 1 0 0 0 0 0
2
2
2 1 0 0 1 0 0 0 0 1
Deskstar 7K80 Hard Disk Drive Specification
512
S e c t o r ( s )
R e a d
2 4 0 0 1 0
S e c t o r ( s ) E x t
R e a d S t r e a m
2 A 0 0 1 0
D M A
R e a d S t r e a m
2 B 0 0 1 0
P I O
R e a d V e r i f y
4 0 0 1 0 0
S e c t o r ( s )
R e a d V e r i f y
4 1 0 1 0 0
S e c t o r ( s )
R e a d V e r i f y
4 2 0 1 0 0
S e c t o r ( s ) E x t
R e c a l i b r a t e 1 x 0 0 0 1
S e c u r i t y
D i s a b l e F 6 1 1 1 1
P a s s w o r d
S e c u r i t y
E r a s e F 3 1 1 1 1
P r e p a r e
S e c u r i t y
F 4 1 1 1 1
E r a s e U n i t
S e c u r i t y
F 5 1 1 1 1
F r e e z e L o c k
S e c u r i t y S e t
F 1 1 1 1 1
P a s s w o r d
S e c u r i t y
F 2 1 1 1 1
U n l o c k
C o m m a n d
S e e k
S e t F e a t u r e s
S e t M a x A d d r e s s
S e t M a x A d d r e s s E x t
S e t M u l t i p l e M o d e
S l e e p
S l e e p *
S M A R T D i s a b l e O p e r a t i o n s
S M A R T E n a b l e / D i s a b l e A t t r i b u t e A u t o s a v e
S M A R T E n a b l e O p e r a t i o n s
S M A R T E x e c u t e O f f - l i n e D a t a C o l l e c t i o n
S M A R T R e a d A t t r i b u t e V a l u e s
S M A R T R e a d A t t r i b u t e T h r e s h o l d s
S M A R T R e t u r n S t a t u s
S M A R T S a v e A t t r i b u t e V a l u e s
S M A R T W r i t e L o g S e c t o r
S M A R T E n a b l e / D i s a b l e A u t o m a t i c O f f - l i n e
S t a n d b y
S t a n d b y *
S t a n d b y I m m e d i a t e
S t a n d b y I m m e d i a t e *
W r i t e B u f f e r
W r i t e D M A
W r i t e D M A
W r i t e D M A E x t
W r i t e L o g E x t
W r i t e L o n g
158
0 1 0 0
1 0 1 0
1 0 1 0
0 0 0 0
0 0 0 1
0 0 1 0
- - - -
1 0 1 0
0 0 1 1
0 1 0 0
0 1 0 1
0 0 0 1
0 0 1 0
B i n a r y C o d e
C o d e
( H e x ) 7 6 5 4
7 x 0 1 1 1
E F 1 1 1 0
F 9 1 1 1 1
3 7 0 0 1 1
C 6 1 1 0 0
E 6 1 1 1 0
9 9 1 0 0 1
B 0 1 0 1 1
B 0 1 0 1 1
B 0 1 0 1 1
B 0 1 0 1 1
B 0 1 0 1 1
B 0 1 0 1 1
B 0 1 0 1 1
B 0 1 0 1 1
B 0 1 0 1 1
B 0 1 0 1 1
E 2 1 1 1 0
9 6 1 0 0 1
E 0 1 1 1 0
9 4 1 0 0 1
E 8 1 1 1 0
C A 1 1 0 0
C B 1 1 0 0
3 5 0 0 1 1
3 F 0 0 1 1
3 2 0 0 1 1
B i t
3 2 1 0
- - - -
1 1 1 1
1 0 0 1
0 1 1 1
0 1 1 0
0 1 1 0
1 0 0 1
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 1 0
0 1 1 0
0 0 0 0
0 1 0 0
1 0 0 0
1 0 1 0
1 0 1 1
0 1 0 1
1 1 1 1
0 0 1 0