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#41 |
Registered User
Join Date: Aug 2016
Location: Germany
Posts: 123
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Screenshots of Mem usage of the same boot Partition with block size of 1024 and 4096. Booted without SS
WinUAE used for all tests |
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#42 |
Apollo Team
Join Date: May 2014
Location: not far
Posts: 381
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![]() DH0: is 280MB, formatted with pfsformat, 4KB block size |
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#43 |
WinUAE developer
Join Date: Aug 2001
Location: Hämeenlinna/Finland
Age: 49
Posts: 26,611
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#44 |
Registered User
Join Date: Dec 2019
Location: EU
Posts: 12
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@pcotter Can you boot from new PFS 0.20 partition on PiStorm32-lite? No matter what the block size is. I tried and it doesn't here...
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#45 |
Apollo Team
Join Date: May 2014
Location: not far
Posts: 381
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#46 | |
Registered User
Join Date: Aug 2016
Location: Germany
Posts: 123
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Quote:
Using the PiStorm32 it boots from the internal IDE A1200 (scsi.device) but not from the SD. I have been using only WinUAE for the tests. |
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#47 | |
Registered User
Join Date: Dec 2019
Location: EU
Posts: 12
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Quote:
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#48 |
The Big White Cat
Join Date: Jan 2005
Location: France
Age: 45
Posts: 829
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@Toni
Could you share a version with 4GB support to test if it works or do you plan to add it later when other tests are done ? |
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#49 |
WinUAE developer
Join Date: Aug 2001
Location: Hämeenlinna/Finland
Age: 49
Posts: 26,611
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#50 |
The Big White Cat
Join Date: Jan 2005
Location: France
Age: 45
Posts: 829
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I mean Filesize limit, sry
Perhaps i have misunderstood the first post. The Test version allows files below 4GB but it's planned for files equal or superior to 4GB if needed ? I'm right ? I just want to test with files from 2GB to 4GB Last edited by Rochabian; 07 December 2023 at 17:10. |
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#51 |
WinUAE developer
Join Date: Aug 2001
Location: Hämeenlinna/Finland
Age: 49
Posts: 26,611
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Yes, 4G minus 1 byte is the max supported file size in 3.2 betas.
Many programs probably get confused with >2G file sizes (negative size, seeking above 2G may not work etc). You are on your own if you create >2G files ![]() |
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#52 |
WinUAE developer
Join Date: Aug 2001
Location: Hämeenlinna/Finland
Age: 49
Posts: 26,611
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There won't be anything official until someone writes filesystem torture test. I want to be very sure that it won't destroy data suddenly after being used for few months or even earlier.
There is also another issue, pfsdoctor reports off by one block size error when partition size is exactly "right" with >=1024 block size. Need to solve that first too. |
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#53 |
Registered User
Join Date: Feb 2014
Location: Germany
Posts: 527
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Any chance of a version for the braindead Phoenix-SCSI?
I tried using a small FFS partition and mount PFS3v20t5 partitions via mountfile. Under KS1.3 and KS3.1, the Amiga freezes when adding a partition. Here is the mountfile... "mount DATA" doesnt work, freezes the system (file is named data). FileSystem = L ![]() Device = pbscsi.device Unit = 0 BlockSize = 4096 Surfaces = 16 SectorsPerBlock = 8 BlocksPerTrack = 255 Reserved = 2 PreAlloc = 0 Interleave = 65536 MaxTransfer = 0x00FFFFFF Mask = 0x7FFFFFFE LowCyl = 655 HighCyl = 1654 Buffers = 30 BufMemType = 1 StackSize = 16384 Priority = 0 GlobVec = -1 DosType = 0x50445303 Activate = 1 Mount = 1 /* Bootable = FALSE */ Edit: I tried to define a mountfile for KS/OS1.3 and had the same effect. Mount complains about some unsupported keywords, e.g. surfaces. Anyone have a good resource where I can learn about 1.3 mountfiles? Last edited by McTrinsic; 21 February 2024 at 23:04. Reason: added Mountfile, commented on OS |
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#54 |
Registered User
Join Date: Aug 2014
Location: Poland
Posts: 49
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Amiga 1200, Blizzard 1260/50
1.AmigaOS3.2:> ibm3: 1.IBM3:> DriveSpeed 1230scsi.device 2 Drive information: Manufacturer Name: IBM Drive Name: DNES-309170W Drive Revision: SA30 Raw read: 9004137 bytes/sec 1.IBM3:> pfsdoctor_v3.2 ibm3: info Autodetected disk access mode: Standard Initializing rootblock 100... Checking rootblock Checking disk IBM3 Option mask: 0000077f Reserved blocksize: 1024 Reserved block cluster: 16 First reserved block: 2 Last reserved block: 117761 Reserved blocks: 58880 Free reserved blocks: 58084 Free blocks: 5761387 Always free blocks: 313911 Total blocks: 6396000 .. Checking rext Max file name length: 32 Disk formatted with PFS-III 0.19 1.IBM3:> Diskspeed ALL Diskspeed 1.2 (12 July 1998) - Programmed by John Hendrikx Volume IBM3: 5964327 blocks (2912 MB), 512 bytes per block. The volume has 300 buffers and the DosType is 0x444f5303. Creates 1000 files of 128 bytes : 101 files/second Scan all files in a directory : 9895 files/second Lock and unlock a random file : 415 files/second Open and close a random file : 392 files/second Load a random file : 285 files/second Deletes 1000 files : 314 files/second Random seek/reads of 2048 bytes in 2097152 byte file : 176 times/second Read data using 65536 byte buffer : 8230 kB/second Write data using 65536 byte buffer : 5376 kB/second ---------------------------------------------------------------------------- 1.IBM3:> pfsdoctor_v3.2 ibm3: info Autodetected disk access mode: Standard Initializing rootblock 100... Checking rootblock Checking disk IBM3 Option mask: 000017ff Reserved blocksize: 4096 Reserved block cluster: 1 First reserved block: 2 Last reserved block: 7937 Reserved blocks: 7936 Free reserved blocks: 7901 Free blocks: 726944 Always free blocks: 39578 Total blocks: 6396000 .. Checking rext Max file name length: 32 Disk formatted with PFS-III 0.20 1.IBM3:> Diskspeed ALL Diskspeed 1.2 (12 July 1998) - Programmed by John Hendrikx Volume IBM3: 751984 blocks (2937 MB), 4096 bytes per block. The volume has 300 buffers and the DosType is 0x444f5303. Creates 1000 files of 128 bytes : 99 files/second Scan all files in a directory : 9565 files/second Lock and unlock a random file : 435 files/second Open and close a random file : 410 files/second Load a random file : 120 files/second Deletes 1000 files : 343 files/second Random seek/reads of 2048 bytes in 2097152 byte file : 165 times/second Read data using 65536 byte buffer : 8032 kB/second Write data using 65536 byte buffer : 5565 kB/second |
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#55 |
Registered User
Join Date: Aug 2014
Location: Poland
Posts: 49
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Pfsaio mode selection order:
If last block of partition is outside of first 4G of drive: - Test if NSD is supported and can access last block - Test if TD64 is supported and can access last block. - Test if HD_SCSICMD Read(10) can access last block. The 1230scsi.device driver supports TD64 and DirectSCSI, but for me, for an IBM 9GB SCSI disk and Hitachi 70GB SCSI disk, it sets the mode: Autodetected disk access mode: Direct SCSI and it works very well, but... Question: Which mode for BlizzardSCSI controller is better? Does mode autodetection for scsi controllers work correctly? |
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#56 | |
WinUAE developer
Join Date: Aug 2001
Location: Hämeenlinna/Finland
Age: 49
Posts: 26,611
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Do you mean similar to "custom" version included with previous pfs3aio official release? It will happen when current version gets closer to release.
Quote:
Pfsdoctor TD64/NSD detection was broken (possibly it worked accidentally when compiled with older compilers and depending on how driver responded to zero size TD64/NSD read attempt). test5 zip updated with fixed pfsdoctor. |
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#57 |
Registered User
Join Date: Jul 2017
Location: San Jose
Posts: 688
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I have a question: PFS3.1 managed to "duplicate" my SYS:Prefs folder.
I.e. I have 3 'SYS:Prefs' folders, all pointing to the same directory. I can't delete the duplicates as it would delete the whole Prefs directory. pfsdoctor doesn't detect a problem... I is there any way to fix this apart from creating a copy of Prefs, the delete all Prefs entries and eventually copying it back? I do not know how what I did to create this situation, but I think it might have been due to a flakey A3000 SCSI host controller leading to corruption. I have since moved to an A4091. |
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#58 | |
WinUAE developer
Join Date: Aug 2001
Location: Hämeenlinna/Finland
Age: 49
Posts: 26,611
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Quote:
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#59 |
Registered User
Join Date: Aug 2014
Location: Poland
Posts: 49
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#60 |
Registered User
Join Date: Feb 2014
Location: Germany
Posts: 527
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