On 6/10/15 8:40 AM, Dennis Boone wrote:
  > > Using dd to read tapes to disk discards the block size information.

  > And that is precisely why I'm thinking of an ad-hoc interface rather
  > than just plugging a SCSI drive into a UNIX box.

It's eminently possible to image tapes sanely on a unix box.  See e.g.:

http://www.brouhaha.com/~eric/software/tapeutils/

The main limitation seems to be that it's hard to get the (broken) data
from a block that had a read error when using SCSI hardware.  There's
probably a way around this if one digs into lower layers of SCSI magic;
I haven't gone looking.

De



I need to figure out why this program also doesn't deal with tape errors well.
If you get an error, it will go into an endless loop creating -1 byte records.


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