st2000lm007 MCMT table is corrupted

Hi, I've a st2000lm007 with MCMT table is corrupted. I've PC3000 6.6.29 7164
After Unlock Tech mode, I reach the terminal

Code:: Boot 0x80M Tech Unlock Handshake: 0x82D250A2 Reply: Rst 0x80MSrv DETCR init 0x0000 EDAC Value = 0000F018E59FF018 EDAC Value = 0000F018E59FF018 EDAC Value = 0000F018E59FF018 EDAC Value = 0000F018E59FF018 (P) SATA Reset RAW OFF PASS EDAC Value = 00000000FFFFF844 EDAC Value = 00000000FFFFF844 EDAC Value = 00000000FFFFF844 EDAC Value = 00000000FFFFF844 EDAC Value = 00000000FFFFF844 EDAC Value = 00000000FFFFF844 EDAC Value = 00000000FFFFF844 EDAC Value = 00000000FFFFF844 (DOS Table) Worst Count: 00000CE2 At SU: 00004FC4 NT: 00000000 OT: 00000001 MCMT table is corrupted MCMT table is corrupted Intel 6G->3G Send Status: COMRESET seen CSpd= 3Gbps DSC MCMT table is corrupted MCMT table is corrupted

I red sys file only with terminal reading method.
I've a backup : 1b - 28_1 - 35 - 93 - 346
28_0 is corrupted (but I've copy 1)
348 is corrupted (both copy 0 and copy 1)
With SA LBA (with ignore read error) I extracted all 348_0 (7809k) (while with "file part" I can extract all except for first 4096 bytes )
In LOG I've :
SMP Dbl: 0x3C001000 - 0x0001FFFF (0x0000000F) (I think it's about 93 Parsing)
MC MCMT Ver is unavailable!!! (348 both corrupted)
no way I can write SA sys files. I tried with 93 after edit SMP (I left MCMT...and anyway the file was not written).
I tried with ...
ATA Indirect -> HDD Redynes timeout (10000)
Terminal -> Terminal: No response from receiver!

RW 48 Cmds

Code:: 17092 4 352 02 011201 000000 2 44090082 XFR RD SYS LBA B 000000005783 L 0000000000ED BO 000000 BES 02A0C40.02BE63F.02A0C40 17452 360 2743 02 011201 000000 2 44090082 XFR RD SYS LBA B 000000005783 L 000000000001 BO 000000 BES 02A0C40.02BE63F.02A0C40 ...28_0 but read 28_1 20204 2752 27 02 011201 000000 1 00000080 XFR RD SYS LBA B 0000000122A3 L 0000000000ED BO 000000 BES 02A0C40.02BE63F.02A0C40 and ... 20336 0 356 02 011201 000000 2 44090082 XFR RD SYS LBA B 000000006326 L 0000000007B9 BO 000000 BES 02C6E40.03BE03F.02C6E40 20701 365 2748 02 011201 000000 2 44090082 XFR RD SYS LBA B 000000006326 L 000000000001 BO 000000 BES 02C6E40.03BE03F.02C6E40 23457 2756 358 02 011201 000000 2 44090082 XFR RD SYS LBA B 000000012E46 L 0000000007B9 BO 000000 BES 02C6E40.03BE03F.02C6E40 23823 366 2748 02 011201 000000 2 44090082 XFR RD SYS LBA B 000000012E46 L 000000000001 BO 000000 BES 02C6E40.03BE03F.02C6E40 both copies

/TV40 -> 29 entries
/TV1 ->

Code:: Head 0: entries 371 slips 3B8DD8 Head 1: entries 21F slips 41E0C Head 2: entries 4B6 slips 4723A Head 3: entries 12F slips 4E91E Total Entries B75 Total Slips 49073C

/TV10 ->

Code:: Head 0 Entries: 3FD Head 1 Entries: 23B Head 2 Entries: 618 Head 3 Entries: 1C6 Total Entries: E16

/TV80 -> 6 entries
F3 7>X

Code:: Head 00 Resistance 01B9 Head 01 Resistance 018C Head 02 Resistance 01BB Head 03 Resistance 01A9

Any suggestions? I'm I'm a beginner...

Hi, I have updates.
Working with a precise sequence and timing, I'm able to write sys file.
0-power (unlock tech...)
1-reading method -> terminal (460k)
2-read 3_93_0
3-edit SMP (disable all except MCT)
4-reading method->indirect
5-repower (unlock tech...)
6-right after unlock->write data to HDD

After SMP mod I wrote with same method 3_28_0 from healthy 3_28_1 (before I check Word sum = 0).
Now 3_28_0 can be read by terminal (460k) but not in ATA indirect or direct ... Why?
With ctrl x, XFR of 3_28_0 is ...
5859 7 27 02 011201 000000 1 00000080 XFR RD SYS LBA B 000000005783 L 0000000000ED BO 000000 BES 02A0C40.02BE63F.02A0C40
Error code is 00000080 so so it seems fixed

After I read 3_348_0 in SA LBA
terminal, text (115k) - Error recovery enabled - mode Maximum normal - Ignore read error
and it presents :
- 0x000000-0x000FFF with red background (in this range with other reading method I obtained DE AD)
- 0x000FFF-EOF looks healthy
- total length ->7B9000 sectors
- ctrl + a // MCMT PARSER
- with 348 ver 1 (I think that's the correct one)

Code:: MCMT... Header: FormatKey................ : A79FDC3A TimeStamp................ : 00F8010C3956F2B8 MCSequenceNumber......... : 00037D46 MSPSequenceNumber........ : 0000ACDC DiscDirtySegmentCount.... : 0002 SegHeadPtr............... : 0C9B SegTailPtr............... : 0C99 MSPBaseSegmentIndex...... : 0C03 MCMTExtentCount.......... : 00000016 MCStateFlags1............ : 000000C3 MCStateFlags2............ : 002A Identifier............... : MTP Footer: TimeStamp................ : 00F7010C33A0915C (INVALID!) MCSequenceNumber......... : 00037D44 (INVALID!) Extent Info: FirstExtentIndex......... : B623 LastExtentIndex.......... : 31705 ExtentsCount............. : 0017 Extents chain: Node Previous Next HostLBA(d) DiscHostLBA(d) Length(d) Flags ===================================================================================== B623 0 AD74 525402656 5418368 8 11 AD74 B623 B624 525404800 5418376 8 11 B624 AD74 AD76 544815088 5418384 8 11 AD76 B624 AD6C 1643768136 5418416 8 11 AD6C AD76 B61C 1723016552 5418128 8 11 B61C AD6C B625 1723016568 5418136 16 11 B625 B61C ACEA 1747759160 5418400 16 11 ACEA B625 B626 3132319184 5418152 8 11 B626 ACEA AD6E 3351922760 5418424 8 11 AD6E B626 B61E 3582714696 5418208 24 11 B61E AD6E AD6F 3582714728 5418232 8 11 AD6F B61E B61F 3582714752 5418240 16 11 B61F AD6F B620 3613909904 5418256 48 11 B620 B61F B61B 3613909960 5418304 8 11 B61B B620 AD6B 3693403112 5418120 8 11 AD6B B61B AD75 3702755048 5418112 8 11 AD75 AD6B AD6D 3778398216 5418392 8 11 AD6D AD75 B61D 3803506080 5418160 8 11 B61D AD6D 31705 3803506096 5418168 40 11 Extents : 0x13 in MC, not commited: Node Previous Next HostLBA(d) DiscHostLBA(d) Length(d) Flags ===================================================================================== ACEA B625 B626 3132319184 5418152 8 11 AD6B B61B AD75 3702755048 5418112 8 11 AD6C AD76 B61C 1723016552 5418128 8 11 AD6D AD75 B61D 3803506080 5418160 8 11 AD6E B626 B61E 3582714696 5418208 24 11 AD6F B61E B61F 3582714752 5418240 16 11 AD74 B623 B624 525404800 5418376 8 11 AD75 AD6B AD6D 3778398216 5418392 8 11 AD76 B624 AD6C 1643768136 5418416 8 11 B61B B620 AD6B 3693403112 5418120 8 11 B61C AD6C B625 1723016568 5418136 16 11 B61D AD6D 31705 3803506096 5418168 40 11 B61E AD6E AD6F 3582714728 5418232 8 11 B61F AD6F B620 3613909904 5418256 48 11 B620 B61F B61B 3613909960 5418304 8 11 B623 0 AD74 525402656 5418368 8 11 B624 AD74 AD76 544815088 5418384 8 11 B625 B61C ACEA 1747759160 5418400 16 11 B626 ACEA AD6E 3351922760 5418424 8 11 Extents : 0x13

- while with 348 v2

Code:: MCMT... Header: FormatKey................ : A79FDC3A MCSequenceNumber......... : 3956F2B8 MSPSequenceNumber........ : 00F8010C DiscDirtySegmentCount.... : 0000 SegHeadPtr............... : 0000 SegTailPtr............... : 0000 MSPBaseSegmentIndex...... : 0000 MCMTExtentCount.......... : 0C9B0002 MCStateFlags1............ : 0C030C99 MCStateFlags2............ : 0016 Identifier............... : (INVALID!) Extent Info: FirstExtentIndex......... : B623 LastExtentIndex.......... : 31705 ExtentsCount............. : 0017

Now I should repair timestamp, save modded file, use /CU10 command and write file to disk or upload file to RAM (would seem to be the preferred method).
But i don't feel confident in these steps as i'm not sure if my utility version (6.6.29 7164) is up to date enough.
Can you help me please?

st2000lm007 MCMT table is corrupted

st2000lm007 MCMT table is corrupted

Re: st2000lm007 MCMT table is corrupted