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Rosewood A5 Head slow rdiagnostics and possible adjustments http://forum.hddguru.com/viewtopic.php?f=11&t=44555	Page 1 of 1

Author:

posidon [ August 6th, 2024, 4:51 ]

Post subject:

Rosewood A5 Head slow rdiagnostics and possible adjustments

This ST1000LM035-1RK172 Rosewood A5 reading speed for Head 1 is very low (1~2 kb/s)
How can I identify whether this is due to weak head itself or any other reason.
Is there anyway to change head parameters using pc3K to improve read speed
Terminal shows following -

Resp=0001

cyl=00044955
Op=0195

RW cmd 0002 req = 9D 97 EB 0A 00 00 00 00 FF FF FF FF 00 00 00 00 64 0C 00 00 40 03 01 00

opts = 00011101

Resp=0001

cyl=00044954
Op=0194B'43160080'
cyl=00044955
Op=0195 Resp=0001

cyl=00044954
Op=0194BxB->[LBA=000000000AEB979D EC=43110081]N0;'43110081'
cyl=00044955
Op=0195 Resp=0001

cyl=00044954
Op=0194BxB10;'43110081'
cyl=00044955
Op=0195 Resp=0001

cyl=00044954
Op=0194BxB10C;'43110081'
cyl=00044955
Op=0195 Resp=0001

cyl=00044954
Op=0194B20R;'43160080'
cyl=00044955
Op=0195 Resp=0001

cyl=00044954
Op=0194BxBC0+O
cyl=00044955
Op=0195 Resp=0001
;'43110081'
cyl=00044955
Op=0195 Resp=0001
B0O
cyl=00044955
Op=0195 Resp=0001
;'43160080'
cyl=00044955
Op=0195 Resp=0001
BxB0O
cyl=00044955
Op=0195 Resp=0001
;'43110081'
cyl=00044955
Op=0195 Resp=0001
BxB0O
cyl=00044955
Op=0195 Resp=0001
;'43110081'
cyl=00044955
Op=0195 Resp=0001
BxB0O
cyl=00044955
Op=0195 Resp=0001
;'43110081'
cyl=00044955
Op=0195 Resp=0001
BxB0O
cyl=00044955
Op=0195 Resp=0001
;'43110081'
cyl=00044955
Op=0195 Resp=0001
BxB0O
cyl=00044955
Op=0195 Resp=0001
;'43110081'
cyl=00044955
Op=0195 Resp=0001
BxB0O
cyl=00044955
Op=0195 Resp=0001
;'43110081'
cyl=00044955
Op=0195 Resp=0001
BxB0O
cyl=00044955
Op=0195 Resp=0001
;'43110081'
cyl=00044955
Op=0195 Resp=0001
BxBC0O
cyl=00044955
Op=0195 Resp=0001
;'43110081'
cyl=00044955
Op=0195 Resp=0001
B0O
cyl=00044955
Op=0195 Resp=0001
;'43160080'
cyl=00044955
Op=0195 Resp=0001
BxB0O
cyl=00044955
Op=0195 Resp=0001
;'43110081'
cyl=00044955
Op=0195 Resp=0001
BxB0O
cyl=00044955
Op=0195 Resp=0001
;'43110081'
cyl=00044955
Op=0195 Resp=0001
BxB0O
cyl=00044955
Op=0195 Resp=0001
;'43110081'
cyl=00044955
Op=0195 Resp=0001
B0O
cyl=00044955
Op=0195 Resp=0001
;'43160080'
cyl=00044955
Op=0195 Resp=0001
B0O
cyl=00044955
Op=0195 Resp=0001
;'43160080'
cyl=00044955
Op=0195 Resp=0001
B*0F;'43160080'
cyl=00044955
Op=0195 Resp=0001
B0O
cyl=00044955
Op=0195 Resp=0001
;'43160080'
cyl=00044955
Op=0195 Resp=0001
BxBO1
cyl=00044955
Op=0195 Resp=0001
;'43110081'
cyl=00044955
Op=0195 Resp=0001
BxB1;'43110081'
cyl=00044955
Op=0195 Resp=0001
BxB1h;'43110081'
cyl=00044955
Op=0195 Resp=0001
BxB1h;'43110081'
cyl=00044955
Op=0195 Resp=0001
BxB1h;'43110081'
cyl=00044955
Op=0195 Resp=0001
BxB1h;'43110081'
cyl=00044955
Op=0195 Resp=0001
B1b;'43160080'
cyl=00044955
Op=0195 Resp=0001
B1b;'43160080'
cyl=00044955
Op=0195 Resp=0001
B'43160080'
cyl=00044955
Op=0195 Resp=0001

RW Err = 43160080

Starting LBA of RW Request=000AEB979D Length=FFFFFFFF

ProcessRWError -Read- at LBA 000AEB979D Sense Code=43160080

RW cmd 0002 req = 9D 97 EB 0A 00 00 00 00 01 00 00 00 00 00 00 00 24 00 00 00 00 F0 1E 00

opts = 00011101

cyl=00044955
Op=0195 Resp=0001
B->[LBA=000000000AEB979D EC=43160080]NO1
Op=0501 symbol=0084 Resp=0001

Op=0101 Resp=0001
data=00115674
Op=0101 Resp=0001
data=00000793M
cyl=00044955
Op=0195 Resp=0001
;'43160080'
cyl=00044955
Op=0195 Resp=0001
B1Mn;'43160080'
cyl=00044955
Op=0195 Resp=0001
B1n;'43160080'
cyl=00044955
Op=0195 Resp=0001
B1n;'43160080'
cyl=00044955
Op=0195 Resp=0001
B1n;'43160080'
cyl=00044955
Op=0195 Resp=0001
B1!;'43160080'
cyl=00044955
Op=0195 Resp=0001
B1!;'43160080'
cyl=00044955
Op=0195 Resp=0001
B1!;'43160080'
cyl=00044955
Op=0195 Resp=0001
B1!;'43160080'
cyl=00044955
Op=0195 Resp=0001
B1;'43160080'
cyl=00044955
Op=0195 Resp=0001
B1;'43160080'
cyl=00044955
Op=0195 Resp=0001
B1;'43160080'
cyl=00044955
Op=0195 Resp=0001
B1;'43160080'
cyl=00044955
Op=0195 Resp=0001
B1;'43160080'
cyl=00044955
Op=0195 Resp=0001
B1;'43160080'
cyl=00044955
Op=0195 Resp=0001
B1;'43160080'
cyl=00044955
Op=0195 Resp=0001
B1;'43160080'
cyl=00044955
Op=0195 Resp=0001
B1;'43160080'
cyl=00044955
Op=0195 Resp=0001
B
Op=1C01 Resp=0001

Op=1C01 Resp=0001

Op=1C01 Resp=0001

Op=1C01 Resp=0001

Op=1C01 Resp=0001

Op=1C01 Resp=0001

Op=1C01 Resp=0001

Op=1C01 Resp=0001

Op=1C01 Resp=0001

Op=1C01 Resp=0001

Op=1C01 Resp=0001

Op=1C01 Resp=0001

Op=1C01 Resp=0001

Op=1C01 Resp=0001

Op=1C01 Resp=0001

Op=1C01 Resp=0001

Op=1C01 Resp=0001

Op=1C01 Resp=0001

Op=1C01 Resp=0001

Op=1C01 Resp=0001

Op=1C01 Resp=0001

Op=1C01 Resp=0001

Op=1C01 Resp=0001

Op=1C01 Resp=0001

Op=1C01 Resp=0001

Op=1C01 Resp=0001

Op=1C01 Resp=0001
1;

Common path start quit now '43160080'
cyl=00044955
Op=0195 Resp=0001
B'43160080'
cyl=00044955
Op=0195 Resp=0001

RW Err = 43160080
ProcessRC: 00000001,00000000[Host]
ReadContinuous: 0AEB9733,00000110

RW cmd 0002 req = 33 97 EB 0A 00 00 00 00 10 01 00 00 00 00 00 00 64 00 00 00 00 78 00 00

opts = 00011101

cyl=00044955
Op=0195 Resp=0001

UnrecovSectorCount:010F,010F,007A
NumUDEs: 0000010F,00000000,0000010F
Passed(Host): 00000080,000000D9
Out:
Adjust to DiscEndLba:

PrgF
SkipLBA: 0AEB979D,0AEB979D

Ho

CI0x25stC0x25
ATA St 50 Er 00 Op 25 E 0000575CBCF0, 0008 0008 0000
cyl=0003F6EE
Op=0095

RW cmd 0002 req = 0E 96 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 00 B0 1E 00

opts = 00011201

Resp=0001

cyl=0003F6EE
Op=00A5

RW cmd 0002 req = 7F 96 00 00 00 00 00 00 07 00 00 00 00 00 00 00 00 00 00 00 00 1C 1F 00

opts = 00028201

Resp=0001

cyl=000411AA
Op=01A5

RW cmd 0002 req = F7 61 01 00 00 00 00 00 07 00 00 00 00 00 00 00 00 00 00 00 00 2C 1F 00

opts = 00028201

Resp=0001

cyl=000411AD
Op=01A5

RW cmd 0002 req = 6A 64 01 00 00 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 00 3E 1F 00

opts = 00028201

Resp=0001

cyl=0003F6EE
Op=00A5

RW cmd 0002 req = 0E 96 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 00 B0 1E 00

opts = 00028201

Resp=0001

cyl=000411A9
Op=01A5

RW cmd 0002 req = 2E 61 01 00 00 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 00 B0 1E 00

opts = 00028201

Resp=0001

cyl=00044955
Op=0195

RW cmd 0002 req = 9E 97 EB 0A 00 00 00 00 FF FF FF FF 00 00 00 00 64 0C 00 00 40 03 01 00

opts = 00011101

Resp=0001

cyl=00044954
Op=0194B'43160080'
cyl=00044955
Op=0195 Resp=0001

cyl=00044954
Op=0194BxB->[LBA=000000000AEB979E EC=43110081]N0;'43110081'
cyl=00044955
Op=0195 Resp=0001

cyl=00044954
Op=0194BxB10;'43110081'
cyl=00044955
Op=0195 Resp=0001

cyl=00044954
Op=0194BxB10C;'43110081'
cyl=00044955
Op=0195 Resp=0001

cyl=00044954
Op=0194BxB10R;'43110081'
cyl=00044955
Op=0195 Resp=0001

cyl=00044954
Op=0194BxBC0+O
cyl=00044955
Op=0195 Resp=0001
;'43110081'
cyl=00044955
Op=0195 Resp=0001
BxB0O
cyl=00044955
Op=0195 Resp=0001
;'43110081'
cyl=00044955
Op=0195 Resp=0001

CI0x25xB
cyl=00044955
Op=0195 Resp=0001
->[LBA=000000000AEB97A0 EC=43110081]N0;

HostC0x25
ATA St 50 Er 00 Op 25 E 0000575CBCF8, 0008 0008 0000'43110081'
cyl=00044955
Op=0195 Resp=0001

cyl=00044954
Op=0194BxB10;'4311

CI0x250081'
cyl=00044955
Op=0195 Resp=0001

cyl=00044954
Op=0194BxB10C;'43110081'
cyl=00044955
Op=0195 Resp=0001

cyl=00044954
Op=0194BxB10R;'43110081'
cyl=00044955
Op=0195 Resp=0001

cyl=00044954
Op=0194BxBC0+O
cyl=00044955
Op=0195 Resp=0001
;'43110081'
cyl=00044955
Op=0195 Resp=0001
BxB0O
cyl=00044955
Op=0195 Resp=0001
;'43110081'
cyl=00044955
Op=0195 Resp=0001
BxB0O
cyl=00044955
Op=0195 Resp=0001
;'43110081'
cyl=00044955
Op=0195 Resp=0001
BxB0O
cyl=0004495

Attachments:

h1.PNG [ 37.91 KiB | Viewed 1427 times ]

Author:	unknown [ August 6th, 2024, 8:28 ]
Post subject:	Re: Rosewood A5 Head slow rdiagnostics and possible adjustm
Head 1 damaged and most likely reading wrong pattern.

Author:	posidon [ August 8th, 2024, 2:36 ]
Post subject:	Re: Rosewood A5 Head slow rdiagnostics and possible adjustm
unknown wrote: Head 1 damaged and most likely reading wrong pattern. yes head 1 crashed. Thanks

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