Date: Fri, 6 Jan 2006 10:41:00 +0200 From: Leonidas Tsampros <ltsampros@upnet.gr> To: Frank Staals <frankstaals@gmx.net> Cc: Leonidas Tsampros <ltsampros@upnet.gr>, questions@freebsd.org Subject: Re: Problem burning/mounting cd-rom Message-ID: <20060106084100.GA57003@bifteki.lan> In-Reply-To: <43BD7F1A.5090302@gmx.net> References: <43BD1530.2080909@gmx.net> <20060105144041.GA12133@bifteki.lan> <43BD35B3.9030605@gmx.net> <20060105151356.GA12506@bifteki.lan> <43BD7F1A.5090302@gmx.net>
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On Thu, Jan 05, 2006 at 09:18:34PM +0100, Frank Staals wrote: > Leonidas Tsampros wrote: > > >On Thu, Jan 05, 2006 at 04:05:23PM +0100, Frank Staals wrote: > > > > > >>Leonidas Tsampros wrote: > >> > >> > >> > >>>On Thu, Jan 05, 2006 at 01:46:40PM +0100, Frank Staals wrote: > >>> > >>> > >>> > >>> > >>>>Hey, > >>>> > >>>>I have an Acer Aspire 1356 LCi laptop with a CD-RW/DVD-drive in it so I > >>>>can burn cds and read DVD's and cd's. But when I tried to burn and > >>>>mount a datadisk this happend: > >>>> > >>>>frank@Riza$ mkisofs -o tmp1.iso VirtualDub-1.6.11.zip totaal.wmv > >>>>24.61% done, estimate finish Thu Jan 5 13:37:10 2006 > >>>>49.25% done, estimate finish Thu Jan 5 13:37:10 2006 > >>>>73.82% done, estimate finish Thu Jan 5 13:37:10 2006 > >>>>98.49% done, estimate finish Thu Jan 5 13:37:10 2006 > >>>>Total translation table size: 0 > >>>>Total rockridge attributes bytes: 0 > >>>>Total directory bytes: 0 > >>>>Path table size(bytes): 10 > >>>>Max brk space used 8724 > >>>>20320 extents written (39 MB) > >>>>frank@Riza$ > >>>> > >>>>root@Riza# burncd -f /dev/acd0 -s 12 data tmp1.iso fixate > >>>>next writeable LBA 0 > >>>>writing from file tmp1.iso size 40640 KB > >>>>written this track 40640 KB (100%) total 40640 KB > >>>>fixating CD, please wait.. > >>>> > >>>> > >>>>root@Riza# mount_cd9660 -v /dev/acd0 /mnt/dvd/ > >>>>could not determine starting sector, using very first session > >>>>mount_cd9660: /dev/acd0: Input/output error > >>>>root@Riza# > >>>> > >>>>I'm using a Philips CD-RW which I cleaned before use with: > >>>> > >>>>root@Riza# burncd -f /dev/acd0 erase > >>>>erasing CD - 99 % done > >>>> > >>>>I tried searching what I could do about it, but I couldn't realy find > >>>>something usefull. It seems that something goes wrong with burning the > >>>>CD I guess ( looking at the output when trying to mount it ) but I'm > >>>>not sure what I do wrong. Everything worked fine up until today. I hope > >>>>someone can point out what I can do about it. > >>>> > >>>>Thanks in advance, > >>>> > >>>> > >>>> > >>>> > >>>> > >>>The overall process seems to ended quite succesfully. Just try to > >>>eject the cd before mounting the fresh cd that you burned. I had > >>>similar issues very recently and this was the solution for me. > >>> > >>>If you are bored to death, try these: > >>> > >>># burncd -f /dev/acd0 (blabla) > >>>(wait to finish) > >>> > >>># cdcontrol -f /dev/acd0 eject > >>># cdcontrol -f /dev/acd0 close > >>># mount_cd9660 -v /dev/acd0 /mnt/dvd > >>> > >>> > >>> > >>> > >>> > >>> > >>Hmm I got a little bit further indeed, but it still won't mount > >> > >><burned the cd> > >> > >>root@Riza# cdcontrol -f /dev/acd0 eject > >> > >><manually pushed the cd-drive back ( since it is a laptop ) > > >> > >>root@Riza# mount_cd9660 -v /dev/acd0 /mnt/dvd/ > >>using starting sector 0 > >>mount_cd9660: /dev/acd0: Input/output error > >>root@Riza# > >> > >> > >> > >> > > > >Have you checked dmesg for any useful messages ? If there are any, post > >them in case they shed some light on your scenario. > > > > > > > > > Oh good-one I looked over it since portupgrade was running. When I do a : > > root@Riza# mount_cd9660 -v /dev/acd0 /mnt/dvd/ > using starting sector 0 > mount_cd9660: /dev/acd0: Input/output error > > this is in dmesg: > > acd0: FAILURE - READ_BIG MEDIUM ERROR asc=0x02 ascq=0x00 error=0 > g_vfs_done():acd0[READ(offset=32768, length=2048)]error = 5 > I'm terrribly sure that i've seen that numerous times in the past and unfortunately i can't help you with it. I'll try to burn some cdrs this weekend and if i encounter something similar, i'll let you know.
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