Date: Sat, 22 May 2004 14:29:33 +0200 From: Marc Fonvieille <blackend@freebsd.org> To: Jason Andresen <jandrese@mitre.org> Cc: freebsd-current@freebsd.org Subject: Re: growisofs problem Message-ID: <20040522122933.GC5695@abigail.blackend.org> In-Reply-To: <40AE790E.90009@mitre.org> References: <40AE790E.90009@mitre.org>
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On Fri, May 21, 2004 at 05:47:58PM -0400, Jason Andresen wrote: > In 5.2.1-RELEASE, I get the following message when I attempt to > overwrite a DVD-RW that already contains some data: > > WARNING: /dev/cd2 already carries isofs! > About to execute 'mkisofs -R -J -f /tmp/burndvd/ | builtin_dd > of=/dev/pass4 obs=32k seek=0' > mkisofs: Warning: -follow-links does not always work correctly; be careful. > /dev/pass4: "Current Write Speed" is 2.0x1385KBps. > :-[ WRITE@LBA=0h failed with SK=5h/ASC=21h/ACQ=02h]: Invalid argument > :-( attempt to re-run with -dvd-compat -dvd-compat to engage DAO or > apply full blanking procedure > :-( write failed: Invalid argument > > Is there a way to burn on DVD-RWs without going through the extremely > long blanking procedure. I've found that if I go and reformat the disc > it works, but it takes _forever_. > Your DVD-RW is in sequential mode, you should put it in restricted overwrite format which allow you to use it like a DVD+RW. For more informations read: 12.6.6 Using a DVD-RW in http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/creating-dvds.html Marc
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