Date: Fri, 21 May 2004 17:47:58 -0400 From: Jason Andresen <jandrese@mitre.org> To: freebsd-current@freebsd.org Subject: growisofs problem Message-ID: <40AE790E.90009@mitre.org>
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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_. The drive is: acd2: DVDR <PLEXTOR DVDR PX-708A> at ata1-slave UDMA33 The firmware version on the drive is 1.06 (I think this is the latest). Any ideas? -- \ |_ _|__ __|_ \ __| Jason Andresen jandrese@mitre.org |\/ | | | / _| Network and Distributed Systems Engineer _| _|___| _| _|_\___| Office: 703-883-7755
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