Hi,
Some more work has been done on my HDD.
I can add that I am new att Data Recovery at this level.
I think I have all my Data from the NAS at a backup disk but I would like to be sure so thats why I am trying to get it back.
This is the second time our NAS brakes.
The other NAS had the Seagate 500 GB 7200.11 disks and I was able to get the data back from them thanks to sites like this.
In this NAS there are 2 Seagate Barracuda Green 2000GB ST2000DL003.
They do not have the same PCB.
One is just klicking from the heads 11 times and then spin down. From that drive there are no data at all from the serie interface.
This one that I am currently working on gave the data above.
Yesterday I did the read channel shorting and I the following happened
Boot 0x40M
Spin Up
Boot 0x40M
Spin Up[0x000246DF]
Trans.
Rst 0x40M
MC Internal LPC Process
Spin Up
(P) SATA Reset
MediaPartition:
Host LBA Length Disc LBA Length Start Cyl Head
Media Partition 00000000 0099A638 00000000 001334C7 00000000 00000000
MC 00000000 00989DC0 00000000 001313B8 00000000 00000000
MSP 00991BB0 00000C98 00132376 00000193 0000022A 00000005
User Partition 0099A638 001334C7 0000021F 00000005
MCMainPOR: Start:
Check MCMT Version: Factory Init
MCInitialize: Start: Buffer Words VBM: 00000210
ClearMC: Start Full Media Cache size in host blks 00989680..........
ClearMC: Completed, Last LBA 00989680
MCInitialize: MC Cleared
MCInitialize: MCTBufferPtr->Header.MCTStateFlags = 0000000A
MCInitialize: MCTBufferPtr->Header.MCStateFlagsDisc = 00000001
MCInitialize: MCStateFlags = 00000001
Set MCMT Version Current
[MCMTWS]
MC Seg Disc and Cache Nodes: 40134924 40132A34
Seg Write Preamble VBM start: 000011B2 end: 000011D9
Footer - start: 000011DB end: 00001202
Seg Read Preamble VBM - start: 00001204 end: 0000122B
Footer - start: 0000122D end: 00001254
MCInitialize: Init complete:
MCMainPOR: MCTBufferPtr->Header.MCStateFlagsDisc = 00000041
MCMainPOR: MCTBufferPtr->Header.MCTStateFlags = 00000022
MCMainPOR: MCStateFlags = 00000041
MCMainPOR: Feature Enabled...
MSP MainPOR:
MSP Init Metadata
Buf Bytes/VBM 00000210 DBA Base 40000000
Metadata size in bytes 0040
Num Segments 0064
Logical Sector Alignment 00000000
MSP Reconstruction
MSP Read ScratchPad Section 0000 DiscLBA 00132376 BlkSize 00000C80 Num Segments 00000064 DiscLba 00132376 RW_RTL 000F4240
No valid segments found
MSP MSP Main Store Verify Reconstruction Status 10003000
Reconstruction Status 00003000
MSP Init ScratchPad on DiscDiscLBA 00132376 DiscSize 00000190 PhyBlkLBA 00991BB0 BlkSize 00000C80
Write MSP Segment PhyBlkLBA 00991BB0 BlkSize 00000C80 DiscLba 00132376 RW_RTL FFFFFFFF
MSP MainPOR: Complete
MSP MainPOR: Feature Enabled...
ScratchPad restore NOT required
(DOS)ATI NEED: 0x1D03422E - 0x1D03444C - 0x00041BF5 - 0x00041BF7 Count 00A1
(DOS) Refresh Start.
(DOS) Read Error -
InitiateMarkPendingReallocateRequest for disc_lba: 1D03422E!.
(DOS) Read Error -
InitiateMarkPendingReallocateRequest for disc_lba: 1D03422F!.
(DOS) Read Error -
InitiateMarkPendingReallocateRequest for disc_lba: 1D034230!.
(DOS) Read Error -
InitiateMarkPendingReallocateRequest for disc_lba: 1D034231!.
(DOS) Read Error -
InitiateMarkPendingReallocateRequest for disc_lba: 1D034232!.
(DOS) Read Error -
InitiateMarkPendingReallocateRequest for disc_lba: 1D034233!.
I some info about that here
http://www.hddoracle.com/viewtopic.php?f=83&t=557At the bottom I found
F3 T>F00A2,C1
Before I did that I checked with my drives F parameters (F at T-level) so it was the same and it was.
At 00A2 i had C0, so the extra 1 changed RWRecoveryFlags, DISABLE CORRECTION = 1 (I had a 0 before that as shown below from my F list)
RWErrorRecovery Mode Page
RWErrorRecovery Group
Byte:00A2: RWRecoveryFlags = C0
Byte:00A2: Bit:0, DISABLE_CORRECTION = 0
Byte:00A2: Bit:1, DISABLE_TRANSFER_ON_ERROR = 0
Byte:00A2: Bit:2, POST_ERROR = 0
Byte:00A2: Bit:3, ENABLE_EARLY_RECOVERY = 0
Byte:00A2: Bit:4, READ_CONTINUOUS = 0
Byte:00A2: Bit:5, TRANSFER_BLOCK = 0
Byte:00A2: Bit:6, READ_SPARING_ENABLED = 1
Byte:00A2: Bit:7, WRITE_SPARING_ENABLED = 1
Byte:00A3: ReadRetries = 10
Byte:00A4: CorrectionSpan = FF
Byte:00A5: HeadOffset = 00
Byte:00A6: DataStrobeOffset = 00
Byte:00A8: WriteRetries = 05
Byte:00AA: RecoveryLimitMSB = FF
Byte:00AB: RecoveryLimitLSB = FF
Then I did a SMART erase (N1 at level 1)
Think that was a bad Idea
Then it tried to repair something (forgott to screenshot here)
Now the only thing that is happening is that it is starting with clicking heads and after a while spins down.
The only output I get is
Boot 0x40M
Spin Up
I cant do a Ctrl-Z.
Tried to isolate the contact between the heads and the PCB and tried Ctrl-Z but it did not work.
Now I dont know what to do?
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