2,401 Reply by user7 (edited by user7 2020-02-05 16:40:11)

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nope hmm https://drive.google.com/file/d/1h03hql … sp=sharing

Here is the disc for sale in Japan: https://www.ebay.com/itm/362614965991

I am happy to do more tests.

All my posts and submission data are released into Public Domain / CC0.

2,402 Reply by Madroms

  • Registered: 2019-02-10
  • Posts: 547

user7 wrote:

Here is the disc for sale in Japan: https://www.ebay.com/itm/362614965991

If tests are needed, I also have this disc.

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2,403 Reply by Nexy

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Would you make ecc/edc checks be ignored on audio tracks, this should solve the false error problem.

Plextor PX-760A 1.07 (+30) : Plextor PX-716SA 1.11 (+30) : Plextor PX-W5224A 1.04 (+30) : Plextor PX-W4824 1.07 (+30) : Plextor PX-W4012TA 1.07 (+98) : Plextor PX-W1610TA (+99) : Plextor PX-W1210TA 1.10 (+99) : Lite-On LTR-48246S (+6) : Lite-On LTR-52246S (+6) : Lite-On LH-20A1H LL0DN (+6) : BenQ DW1655 BCIB (+618) : ASUS DRW-2014L1 1.02 (+6) : Yamaha CRW-F1 (+733) : Optiarc SA-7290H5 1H44 (+48) : ASUS BW-16D1HT 3.02 (+6)

2,404 Reply by Resistiv (edited by Resistiv 2020-02-09 04:40:05)

  • From: Resistiv#0859
  • Registered: 2019-03-25
  • Posts: 79

Possible bug: a C2 error-filled disc eventually produced a Lead-in indicator somewhere in the middle of a field of errors. Don't know what could have triggered it or if it's reproducible at all, but logs and a screenshot are attached.
Logs: https://mega.nz/#!4JoF0aTZ!hQUyaIAzb9j4 … RzT5zVdxlA

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2,405 Reply by sarami

  • Registered: 2011-02-20
  • Posts: 1,749

Resistiv wrote:

disc eventually produced a Lead-in indicator

Uploaded http://www.mediafire.com/file/eq80y20l9 … st.7z/file

Nexy wrote:

this should solve the false error problem.

I want to check these logs.

user7 wrote:

Here is the disc

I'm going to get it from an auction.

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2,406 Reply by Nexy

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I'll post logs next time I run into that.

Plextor PX-760A 1.07 (+30) : Plextor PX-716SA 1.11 (+30) : Plextor PX-W5224A 1.04 (+30) : Plextor PX-W4824 1.07 (+30) : Plextor PX-W4012TA 1.07 (+98) : Plextor PX-W1610TA (+99) : Plextor PX-W1210TA 1.10 (+99) : Lite-On LTR-48246S (+6) : Lite-On LTR-52246S (+6) : Lite-On LH-20A1H LL0DN (+6) : BenQ DW1655 BCIB (+618) : ASUS DRW-2014L1 1.02 (+6) : Yamaha CRW-F1 (+733) : Optiarc SA-7290H5 1H44 (+48) : ASUS BW-16D1HT 3.02 (+6)

2,407 Reply by Madroms

  • Registered: 2019-02-10
  • Posts: 547

I made some tests with the enhanced CD.
I don't have the same errors as user7.

See logs: ENHANCED_CD-logs.rar

With 4012A drive:

DIC 20200203:
Uncomplete dump as it hangs.

The disc is clean, but a lot of c2 errors reported.
=================================================================================
[a lot of c2 errors before that]
...
Creating .scm (LBA)  22179/127337 LBA[022180, 0x056a4] Detected C2 error 8 bit
Creating .scm (LBA)  22484/127337 LBA[022485, 0x057d5] Detected C2 error 6 bit
Creating .scm (LBA)  23827/127337 LBA[023828, 0x05d14] Detected C2 error 12 bit
Creating .scm (LBA)  26172/127337 LBA[026173, 0x0663d] Detected C2 error 15 bit
Creating .scm (LBA)  30167/127337 End of readable sector
Sleep 20000 msec
 LBA[035710, 0x08b7e] Detected C2 error 328 bit
LBA[035711, 0x08b7f]: [F:ProcessReadCD][L:280]
        Opcode: 0xbe
        ScsiStatus: 0x02 = CHECK_CONDITION
        SenseData Key-Asc-Ascq: 06-29-00 = UNIT_ATTENTION - POWER ON, RESET, OR
BUS DEVICE RESET OCCURRED
Please wait for 40000 milliseconds until the device is returned
Creating .scm (LBA)  35711/127337
=================================================================================
And then it hangs forever.

It also hangs for some times on 7669/127337 (30 sec approx) and 7670/127337 (1-2 min), but continues, and no c2 error reported on these sectors.

DIC 20200209:
Complete dump but with too many c2 errors. Only 100 retries set, as it was a test to see if I will have the same error as user7.
I think most of them are not real errors, but I let you see if your disc will have the same patterns, sarami.

The disc is clean, but a lot of c2 errors reported.
=================================================================================
[a lot of c2 errors before that]
...
Creating .scm (LBA)  19009/127337 LBA[019010, 0x04a42] Detected C2 error 8 bit
Creating .scm (LBA)  19635/127337 LBA[019636, 0x04cb4] Detected C2 error 10 bit
Creating .scm (LBA)  19796/127337 LBA[019797, 0x04d55] Detected C2 error 7 bit
Creating .scm (LBA)  19996/127337 LBA[019997, 0x04e1d] Detected C2 error 8 bit
Creating .scm (LBA)  20978/127337 LBA[020979, 0x051f3] Detected C2 error 5 bit
Creating .scm (LBA)  22179/127337 LBA[022180, 0x056a4] Detected C2 error 12 bit
Creating .scm (LBA)  22798/127337 LBA[022799, 0x0590f] Detected C2 error 6 bit
Creating .scm (LBA)  23827/127337 LBA[023828, 0x05d14] Detected C2 error 12 bit
Creating .scm (LBA)  26172/127337 LBA[026173, 0x0663d] Detected C2 error 8 bit
Creating .scm (LBA)  26213/127337 LBA[026214, 0x06666] Detected C2 error 8 bit
Creating .scm (LBA)  31209/127337 Lead-out length of 1st session: 6750
Creating .scm (LBA)  31214/127337 End of readable sector
LBA[035711, 0x08b7f]: [F:ProcessReadCD][L:280]
        Opcode: 0xbe
        ScsiStatus: 0x02 = CHECK_CONDITION
        SenseData Key-Asc-Ascq: 06-29-00 = UNIT_ATTENTION - POWER ON, RESET, OR
BUS DEVICE RESET OCCURRED
Please wait for 40000 milliseconds until the device is returned
Creating .scm (LBA)  35859/127337 Pregap length of 1st track of 2nd session: 358
60
Creating .scm (LBA) 127337/127337
Need to reread sector:      1 rereading times:  100/ 100
bad all. need to reread more
=================================================================================
It hangs for some times at 31209 > 31214 with a lot of noise from the lens.
As you see, the "End of readable sector" comes at 31214 (with test version 20200209) when it comes at 30167 (with DIC 20200203)
No more c2 error after 35860.


It also hangs for some times on 7669/127337 (30 sec approx) and 7670/127337 (1-2 min), but continues, and no c2 error reported on these sectors.
[same behavior as DIC 20200203]

With 716SA:
I stopped the dump, it was a test to see if there are also a lot of c2 errors. I added the partial logs to the file, just in case.

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2,408 Reply by nitro322

  • Registered: 2017-05-01
  • Posts: 87

Hello.  I've been using DIC to rip a number of old DOS and Windows games under Linux.  I ran into a problem ripping one particular game - MegaRace.  I can rip a copy with multiple other utilities from multiple drives with no error, but DIC always reports "[ERROR] Number of sector(s) where user data doesn't match the expected ECC/EDC: 2".  No C2 errors reported, just that 2 errors described, regardless of how many times I try cleaning and resurfacing the disc.

Someone on Discord stated it's because of the large offset on the disk (1101 samples) and likely a bug in DIC.  He suggested I report the issue here.  The logs can be found here:

https://www.legroom.net/public/megarace.txz

Please let me know if any additional info is needed, or if I can do anything to help test.

Thanks.

2,409 Reply by sarami (edited by sarami 2020-02-14 15:37:16)

  • Registered: 2011-02-20
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nitro322 wrote:

Someone on Discord stated it's because of the large offset on the disk (1101 samples)

http://forum.redump.org/post/72760/#p72760

Madroms wrote:

Complete dump but with too many c2 errors.

I also got this disc and a few of c2 errors occurred. c2 errors are the disc's problem, not dic.

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2,410 Reply by wiggy2k

  • From: North East UK
  • Registered: 2016-06-15
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Sarami,

Can you take a look at this dump.

http://forum.redump.org/topic/26627/fmt … nd-sarami/

LBA for some empty audio sectors is coming out as -150 tried a few recent DIC versions.

2,411 Reply by Nextria (edited by Nextria 2020-02-15 05:41:02)

  • Registered: 2020-01-16
  • Posts: 40

Hello,

I am dumping some games with my PX-708A, and if i use the /sf i get a error

[f:getfilename to fix error][l:171] getlasterror: 2

where F: is my drive, if i remove it, it works and i get a dump without any errors.

Am i missing a file?
I use an older version without the firmware check, because if i update my drive to anything above 1.04 it stops reading disk.

2,412 Reply by TonyLizard (edited by TonyLizard 2020-02-15 02:02:51)

  • From: Italy
  • Registered: 2017-10-08
  • Posts: 967

I've dowloaded your latest DIC build, and while trying to dump a PC game i obtain this error (taken from _mainError.txt)

nLBA 93, Directory Record is invalid
nLBA 178, Directory Record is invalid

and of course the copy is interrupting. What is happening here?

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Plextor: PX-W4012TU, PX-W5224TA, Premium, PX-716SA, PX-760A || LG GDR-8164B || Lite-On SOHD-167D
HP (Toshiba/Samsung): TS-H353A - Kreon FW || HP (Hitachi/LG): BH40N - crossflashed with LG BH16NS40 FW || Sony Optiarc AD-7280S

2,413 Reply by sarami

  • Registered: 2011-02-20
  • Posts: 1,749

Updated test version. http://www.mediafire.com/file/eq80y20l9 … st.7z/file
@wiggy2k, @Lizard
Logs, please.

@Nextria
According to 5ch, it seems a lot of 708 users met with the same problem. So I changed it as 1.04 works.

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2,414 Reply by Nextria

  • Registered: 2020-01-16
  • Posts: 40

sarami wrote:

Updated test version. http://www.mediafire.com/file/eq80y20l9 … st.7z/file
@wiggy2k, @Lizard
Logs, please.

@Nextria
According to 5ch, it seems a lot of 708 users met with the same problem. So I changed it as 1.04 works.

Hey @sarami, thank you, i have been trying for hours to compile it
my self with visual studio 2019 only the get error upon error.

I tried the build but no i also get an error  like Lizard

nLBA 20, Directory Record is invalid
nLBA 36, Directory Record is invalid
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sarami wrote:

Updated test version. http://www.mediafire.com/file/eq80y20l9 … st.7z/file
@wiggy2k, @Lizard
Logs, please.

logs attached, similar problem:

nLBA 20, Directory Record is invalid
nLBA 100, Directory Record is invalid
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Plextor: PX-W4012TU, PX-W5224TA, Premium, PX-716SA, PX-760A || LG GDR-8164B || Lite-On SOHD-167D
HP (Toshiba/Samsung): TS-H353A - Kreon FW || HP (Hitachi/LG): BH40N - crossflashed with LG BH16NS40 FW || Sony Optiarc AD-7280S

2,416 Reply by sarami

  • Registered: 2011-02-20
  • Posts: 1,749

Reuploaded http://www.mediafire.com/file/eq80y20l9 … st.7z/file

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2,417 Reply by RibShark

  • Registered: 2017-09-29
  • Posts: 163

sarami wrote:
nitro322 wrote:

Someone on Discord stated it's because of the large offset on the disk (1101 samples)

http://forum.redump.org/post/72760/#p72760

0xF1 can support multiple sector overreads:
"F1 06 00 00 00 00 00 00 0b 00" = last read sector
"F1 06 00 00 0b 00 00 00 0b 00" = last read sector + 1
"F1 06 00 00 16 00 00 00 0b 00" = last read sector + 2
and so on.

PX-4824TA (offset +98), PX-755SA (offset +30), ASUS BW-16D1HT (offset +6)
  • From: Italy
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  • Posts: 967

sarami wrote:

Reuploaded http://www.mediafire.com/file/eq80y20l9 … st.7z/file

this fixed my problem. thanks!

Plextor: PX-W4012TU, PX-W5224TA, Premium, PX-716SA, PX-760A || LG GDR-8164B || Lite-On SOHD-167D
HP (Toshiba/Samsung): TS-H353A - Kreon FW || HP (Hitachi/LG): BH40N - crossflashed with LG BH16NS40 FW || Sony Optiarc AD-7280S

2,419 Reply by Nextria

  • Registered: 2020-01-16
  • Posts: 40

sarami wrote:

Reuploaded http://www.mediafire.com/file/eq80y20l9 … st.7z/file


With me it’s also working !
Thank you !

2,420 Reply by wiggy2k

  • From: North East UK
  • Registered: 2016-06-15
  • Posts: 1,063

sarami wrote:

Updated test version. http://www.mediafire.com/file/eq80y20l9 … st.7z/file
@wiggy2k, @Lizard
Logs, please.

looks good now, thank you

LBA[123395, 0x1e203], MSF[27:27:20], mode 1
LBA[123396, 0x1e204], MSF[27:27:21], mode 1 User data vs. ecc/edc doesn't match
LBA[123397, 0x1e205], MSF[00:00:00], zero sync
LBA[123398, 0x1e206], MSF[00:00:00], zero sync
LBA[123399, 0x1e207], audio
LBA[123400, 0x1e208], audio

New logs: https://mega.nz/#!2tdCnYIR!cRZvRGcKhkHV … ASF4uMfg0E

2,421 Reply by sarami (edited by sarami 2020-02-16 13:20:58)

  • Registered: 2011-02-20
  • Posts: 1,749

RibShark wrote:

0xF1 can support multiple sector overreads:
"F1 06 00 00 00 00 00 00 0b 00" = last read sector
"F1 06 00 00 0b 00 00 00 0b 00" = last read sector + 1
"F1 06 00 00 16 00 00 00 0b 00" = last read sector + 2
and so on.

Then, how about the last read sector + 3, + 4, + 5 ...?
I tried "F1 06 00 00 21 00 00 00 0b 00", but it couldn't get the last read sector + 3.

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2,422 Reply by Nexy

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+1764 is enough for 99.9% of discs if more won't work, there's only a few discs in db with larger offset.

Plextor PX-760A 1.07 (+30) : Plextor PX-716SA 1.11 (+30) : Plextor PX-W5224A 1.04 (+30) : Plextor PX-W4824 1.07 (+30) : Plextor PX-W4012TA 1.07 (+98) : Plextor PX-W1610TA (+99) : Plextor PX-W1210TA 1.10 (+99) : Lite-On LTR-48246S (+6) : Lite-On LTR-52246S (+6) : Lite-On LH-20A1H LL0DN (+6) : BenQ DW1655 BCIB (+618) : ASUS DRW-2014L1 1.02 (+6) : Yamaha CRW-F1 (+733) : Optiarc SA-7290H5 1H44 (+48) : ASUS BW-16D1HT 3.02 (+6)

2,423 Reply by RibShark

  • Registered: 2017-09-29
  • Posts: 163

I have read 30+ sectors into the lead out with 0xF1, not sure why you can't unless the lead out on your disc doesn't contain many sectors.

PX-4824TA (offset +98), PX-755SA (offset +30), ASUS BW-16D1HT (offset +6)

2,424 Reply by wiggy2k

  • From: North East UK
  • Registered: 2016-06-15
  • Posts: 1,063

RibShark wrote:

I have read 30+ sectors into the lead out with 0xF1, not sure why you can't unless the lead out on your disc doesn't contain many sectors.

30 would be +17640 ?
What insane discs are you dumping?

2,425 Reply by sarami

  • Registered: 2011-02-20
  • Posts: 1,749

RibShark wrote:

I have read 30+ sectors into the lead out with 0xF1, not sure why you can't unless the lead out on your disc doesn't contain many sectors.

Would you upload your code that can read 30+ sectors and upload the 30+ sectors?

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