Date: Mon, 2 Apr 2001 12:23:28 +0200 (West-Europa (zomertijd)) From: Rogier Steehouder <r.j.steehouder@student.utwente.nl> To: "Scot W. Hetzel" <hetzels@westbend.net> Cc: <freebsd-questions@freebsd.org> Subject: Re: [FBSD-Q] Create ISO image from CDROM? Message-ID: <Pine.WNT.4.33.0104021221210.-16663005-100000@rhosgobel> In-Reply-To: <000701c0ba4f$90f79020$11f66ad8@westbend.net>
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Mail from Scot W. Hetzel, sent 31-03-2001:
> I am trying to create an ISO image from a hybrid CD-ROM (Windows/Mac). But
> when I try to create the image with "dd", I get the following error:
>
> # dd if=/dev/acd0c of=image.iso
> dd: /dev/acd0c: Bad address
> 0+0 records in
> 0+0 records out
> 0 bytes transferred in 2.128974 secs (0 bytes/sec)
>
> How do I create the ISO image file from the CD?
I recently learned you should specify a blocksize when reading from
CD-ROM: bs=2048. I haven't tried yet and I don't know the exact number
for sure.
With kind regards, Rogier Steehouder
--
___ _
-O_\ Rogier Steehouder //
| / mailto:r.j.steehouder@student.utwente.nl //\
/ \ http://home.student.utwente.nl/r.j.steehouder/ // \
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