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I'm looking for Linux dd command equivalent for Amiga to make image of hard disk. TSGUI not work if disk have broken RDB. Do you know program which can make hard disk image on Amiga?

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    Do you really need to do that from Amiga? If you have IDE drive, connect it via IDE-USB (those adapters seem to be still available) and dump it using dd on linux. – lvd Feb 24 at 11:28
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    Of course I tried it, it's obvious. But this is Seagate ST9051A, RLL disk drive. My IDE/USB adapter not working with this disk. When I connected Seagate to adapter and then to PC it detected it as "very large device" 2,2TB disk. Even if I correct drive geometry in testdisk utility I can't dump disk to file. So that's why I need to do it on Amiga. – QkiZ Feb 24 at 20:04
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    This seems to be a very early IDE drive that doesn't have any kind of IDENTIFY feature and thus cannot report geometry. Also, it is possible that some USB IDE adapters rely on LBA support (which this drive probably also does not have). Try finding an old PC with a native IDE interface. Or maybe an IDE plugin card in a PC. Combination IDE and CF adapters could also be promising here. And avoid calling it an RLL drive, while it might be labelled as using RLL internally, "RLL drive" is easily misunderstood as "ST-506 interface drive, which you should under no circ attempt to connect to IDE port!" – rackandboneman Feb 27 at 21:23
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I successfully dumped data from disk to image. I used two programs from Aminet: http://aminet.net/package/disk/misc/xfs http://aminet.net/package/util/cli/bcopy First need to mount DEV device from xfs and then run command:

bcopy DEV:scsi.device,0 backup:seagate.hdf

Bcopy is compatible with xfs but working slow, I think is matter of way how it is copying data. I think there's better copy commands on Aminet. Standard copy command from AmigaOS is not compatible with xfs. It shows copy error after copying file.

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