Date: Wed, 14 Oct 2009 20:24:50 -0600 (MDT) From: Warren Block <wblock@wonkity.com> To: questions@freebsd.org Subject: Re: mkisofs error Message-ID: <alpine.BSF.2.00.0910142024020.75334@wonkity.com> In-Reply-To: <alpine.BSF.2.00.0910141834130.74978@wonkity.com> References: <alpine.BSF.2.00.0910141834130.74978@wonkity.com>
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On Wed, 14 Oct 2009, Warren Block wrote: > My data backups to DVD use mkisofs to build ISO9660 DVDs like so: > > mkisofs -J -joliet-long -r -hide-rr-moved -graft-points dir1 dir2 dir3 > > and then piped into cdrecord. However, I found a problem with one file that > casts some doubt on the whole process. The file is named > img_0185-6x4crop.jpg and is 3,309,906 bytes. On the hard drive, it reads > fine. > > The filename is present on the DVD, but the file always gives a read error: > > # file img_0185-6x4crop.jpg > img_0185-6x4crop.jpg: ERROR: cannot read `img_0185-6x4crop.jpg' (Input/output > error) > > It's not a one-time error; every DVD always has the same problem. What is > going wrong? A poison filename? Following up: growisofs with the same parameters has no problems with that file. -Warren Block * Rapid City, South Dakota USA
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