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#61 |
HOL/FTP busy bee
Join Date: Sep 2006
Location: Germany
Age: 46
Posts: 32,503
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If I'm not mistaken that looks like ADF-Workshop by Mr Crashdisk himself
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#62 |
Moderator
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Location: France
Age: 47
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#63 |
Registered User
Join Date: Feb 2008
Location: New York / USA
Posts: 365
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That is absolutely brilliant! Wish I'd known about it earlier - thank you very much!
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#64 |
Registered User
Join Date: Apr 2022
Location: Australia
Age: 52
Posts: 935
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I've just bought an A3000 Workbench 2.04 set and it includes the elusive Install disk [367826-01]. I'll upload the adf when it arrives so checksum and details can be added to: http://amiga.workbench.free.fr/workbench.php
That is if it's unaltered - being an install disk it should be ok. |
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#65 |
Registered User
Join Date: Apr 2022
Location: Australia
Age: 52
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Someone has uploaded a 2.04 install disk to TOSEC Updates.
/turran/FTP/TOSEC Updates/2023-07/fix_Commodore Amiga - Operating Systems - Workbench/Workbench v2.04 rev 37.67 (1991)(Commodore)(A3000)(Disk 4 of 4)(Install).zip If this is the missing A3000 Install Disk P/N: [367826-01] IDK. It's CRC-32 is 5810AEC1 The 2.04 set I ordered should arrive in a couple of days so I will image the install disk P/N: [367826-01] and upload it to my FTP folder for verification. |
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#66 |
Registered User
Join Date: Apr 2022
Location: Australia
Age: 52
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The 2.04 Workbench set arrived. I've uploaded the adf and disk scan of the Install disk PN: 367826-01 to my Uploads folder.
The CRC-32 is 319698B0 ADF-Workshop shows no alterations since duplication though shows some deleted files which could have been part of the original source or not. This may be of use for The Amiga Workbench Project (FR) as the info is missing. |
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#67 | |
HOL/FTP busy bee
Join Date: Sep 2006
Location: Germany
Age: 46
Posts: 32,503
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Just a reminder for both EAB and the file server: Because the OS files (ROMs and Workbench disks/files) are still being sold they are prohibited from upload to the zone or the file server. From the file server upload rules:
Quote:
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#68 |
Registered User
Join Date: Apr 2022
Location: Australia
Age: 52
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#69 | |
Senior Member
Join Date: Jun 2001
Location: Germany
Posts: 1,667
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Quote:
I have many 2.x install disks incl. the one that only came with the A600HD. None of them are in their original state. On the other hand, it does not really matter, as using it will modify it anyway. |
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#70 | |
Registered User
Join Date: Apr 2022
Location: Australia
Age: 52
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Quote:
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#71 |
Registered User
Join Date: Apr 2022
Location: Australia
Age: 52
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Commodore Workbench 2.04 Install (A3000)(367826-01) adf
CRC32 is: 319698B0 |
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#72 |
Registered User
Join Date: Sep 2009
Location: Norway
Posts: 1,725
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I have a dump of the original Workbench 1.3.3 Norway (p/n 317793-04) disk and its included Extras intl. (p/n 367618-01) disk. Both disks were write-protected and didn't have the write-protect sliders present, so they are very likely to be untampered. The WB disk had 3 bad sectors, but I reconstructed them from the Danish WB 1.3.3 disk (the content in the bad sectors was easy to locate in the DK disk, only had to modify the "next block" fields and recalculate block checksums after reconstructing). It's likely that the fixed dump is bit-intact since there are small file changes between these disks, but I added the [m] tag as I can't verify it. I have tested the fixed Workbench ADF and it works and operates just fine.
Is this of interest? This dump seems to be missing in TOSEC. Last edited by 8bitbubsy; 19 January 2024 at 17:17. |
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#73 |
Moderator
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Location: France
Age: 47
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Hi,
of course, this is of interest to TOSEC, but you'll understand that we're not here to share this kind of disk. Maybe the disk obtained is already known... Could you calculate the checksum (CRC32)? |
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#74 |
Registered User
Join Date: Sep 2009
Location: Norway
Posts: 1,725
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It's not like I would share it to the public!
How do I calculate the checksum? Do I just run the whole ADF binary through a CRC32 routine? |
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#75 | |
Moderator
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Location: France
Age: 47
Posts: 2,014
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Quote:
It all depends on your working environment, but it's a classic... |
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#76 |
Registered User
Join Date: Sep 2009
Location: Norway
Posts: 1,725
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Workbench v1.3.3 rev 34.34 (1990)(Commodore)(A500-A2000)(NO)(Disk 1 of 2)(Workbench)[m].adf $DB8D4B84
Workbench v1.3.3 rev 34.34 (1990)(Commodore)(A500-A2000)(NO)(Disk 2 of 2)(Extras).adf $E8EB34C4 (Extras international disk) |
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#77 |
Moderator
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Location: France
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[DB8D4B84] This file is unknown to us
[E8EB34C4] Workbench v1.3.3 rev 34.34 (1990)(Commodore)(Disk 2 of 2)(Extras) For disk 1, I see 2 possibilities. Either your repair is not 100% compliant, or it really is the only known copy... |
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#78 |
CaptainM68K-SPS France
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You need IPFs of workbench disks to get perfect ADF with good CRC. Otherwise you will just stack up modified ADF.
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#79 | |
Moderator
![]() Join Date: Jun 2009
Location: France
Age: 47
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Quote:
If the disk has been altered by the system with the addition of an .info file or whatever, conversion to IPF won't correct that! Your analysis system will just tell you that the disk has been altered by a normal floppy drive, but that's all. Am I wrong? In any case, I have my doubts about the repair. Replacing the data, modifying the next block and recalculating the checksum are not enough to make a good repair, especially if the last sector of the file is affected... |
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#80 | |
CaptainM68K-SPS France
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Quote:
I have some dumps of my own workbench disks that are unmodified, from those you can get proper ADFs and so get valid CRCs. |
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