Re: cannot eject cdrom after burning dvd (2nd time)



bonnyr wrote:

Lenard,

OK, please post the results good or bad.

news is not good - same problem I've seend before. Following is the
output from growisofs/mkisofs:

WARNING: /dev/scd0 already carries isofs!
Sleeping for 5 sec..sec...^MWarning: creating filesystem that does not
conform to ISO-9660.
Warning: ISO-9660 filenames longer than 31 may cause buffer overflows
in the OS.
Warning: creating filesystem with (nonstandard) Joliet extensions
but without (standard) Rock Ridge extensions.
It is highly recommended to add Rock Ridge
mkisofs: No such file or directory. Invalid node - backup_2006_2_27
:-( write failed: Input/output error


This is why I originally decided to use the dvdrecord command with the
blank=fast argument.

Any idea what's happening?

According to your output the file 'backup_2006_2_27' is not a valid file, is
this the actual filename or does it possibly have an extension like tar or
tar.gz???


Here's an example of what you should expect to see(the media is being
overwrote);

$ growisofs -dvd-compat -Z /dev/hdc -joliet-long -max-iso9660-filenames -J
-V -r -D CentOS-42-DVD-x86_64.iso
WARNING: /dev/hdc already carries isofs!
About to execute 'mkisofs -joliet-long -max-iso9660-filenames -J -V -r -D
CentOS-42-DVD-x86_64.iso | builtin_dd of=/dev/hdc obs=32k seek=0'
Warning: creating filesystem that does not conform to ISO-9660.
Warning: ISO-9660 filenames longer than 31 may cause buffer overflows in the
OS.
Warning: creating filesystem with (nonstandard) Joliet extensions
but without (standard) Rock Ridge extensions.
It is highly recommended to add Rock Ridge
INFO: UTF-8 character encoding detected by locale settings.
Assuming UTF-8 encoded filenames on source filesystem,
use -input-charset to override.
0.42% done, estimate finish Mon Feb 27 06:44:38 2006
0.84% done, estimate finish Mon Feb 27 06:42:39 2006
1.26% done, estimate finish Mon Feb 27 06:43:19 2006
/dev/hdc: restarting DVD+RW format...
/dev/hdc: "Current Write Speed" is 4.1x1385KBps.
1.68% done, estimate finish Mon Feb 27 07:08:27 2006
2.10% done, estimate finish Mon Feb 27 07:05:17 2006

<snip>

99.48% done, estimate finish Mon Feb 27 06:48:53 2006
99.91% done, estimate finish Mon Feb 27 06:48:53 2006
Total translation table size: 0
Total rockridge attributes bytes: 0
Total directory bytes: 0
Path table size(bytes): 10
Max brk space used 0
1191145 extents written (2326 MB)
builtin_dd: 1191152*2KB out @ average 3.6x1385KBps
/dev/hdc: flushing cache
/dev/hdc: writing lead-out


$ growisofs -version
* growisofs by <appro@xxxxxxxxxxxxxx>, version 6.1,
front-ending to mkisofs: mkisofs 2.01.01a03 (x86_64-unknown-linux-gnu)



--
"A personal computer is called a personal computer because it's yours,
Anything that runs on that computer, you should have control over."
Andrew Moss, Microsoft's senior director of technical policy, 2005
.



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