On Saturday 22 November 2003 11:01 am, John Richard Smith wrote: > Having burnt iso to CD I wish to check the result by remaking > an iso file of the CD and running md5sum against on that iso > file, but, I seem to have a problem with the mkisofs part of > it,
Man, I can hardly tell what your tryin to accomplish ;) Seems your tryin to make an image of an image ;) If you burned the iso to disk with Disk at Once, eg, cdrecord -v -eject speed=12 dev=0,0,0 -dao ....then the md5sum should still check when you run 'md5sum /dev/scd0' (assuming your burner is scd0) Use your burner, not the cdrom (if you have one) to check md5sum. It's a more reliable reader. Then you can check the CDrom (again assuming you have a separate one), by putting the CD in and runnin 'dd if=/mnt/cdrom of=name_of.iso' That'll recreate the iso on your HDD in the dir you're in. Then run 'md5sum name_of.iso' and you should still get the correct md5sum. You can use anything you want for 'name_of'. If that md5sum fails, then it's your CDrom that's suspect. > mount /mnt/cdrom > cd /root/tmp > ls > mkisofs -r -J -v -o temp.iso /mnt/cdrom/* > mkisofs 2.0 (i586-mandrake-linux-gnu) > Scanning /mnt/cdrom/doc > Scanning /mnt/cdrom/doc/install > Scanning /mnt/cdrom/doc/install/af > Scanning /mnt/cdrom/doc/install/ar > > <big snip> > > Scanning > /mnt/cdrom/misc/perl5/vendor_perl/5.8.1/i386-linux-thread-multi >/URPM Scanning /mnt/cdrom/misc/perl5/vendor_perl/5.8.1/Image > Scanning /mnt/cdrom/misc/perl5/vendor_perl/5.8.1/Mkcd > Using READM000.;1 for /README (README) > Using READM001.;1 for /README (README) > Using RAWWR000.EXE;1 for /rawwritewin.exe (rawwrite.exe) > Using AUTOR000.EXE;1 for /autorun.exe (autorun.exe) > mkisofs: Error: '/mnt/cdrom/dosutils/autorun.exe' and > '/mnt/cdrom/autorun.exe' have the same Rock Ridge name > 'autorun.exe'. mkisofs: Error: '/mnt/cdrom/images/README' and > '/mnt/cdrom/dosutils/README' have the same Rock Ridge name > 'README'. mkisofs: Error: '/mnt/cdrom/misc/README' and > '/mnt/cdrom/images/README' have the same Rock Ridge name > 'README'. > mkisofs: Unable to sort directory > > I don't know what autorun.exe is doing here , but is there > some way I can tell mkisofs to ignore it and proceed. > > Any suggestions welcome. > > John IIRC, autorun.exe is for starting the install from Windoze. Leave it in otherwise a new hdlist for the iso will be needed (genhdlist). -- Tom Brinkman Corpus Christi, Texas
Want to buy your Pack or Services from MandrakeSoft? Go to http://www.mandrakestore.com