Date: Mon, 10 Sep 2007 08:41:03 +0200 (CEST) From: Wojciech Puchar <wojtek@wojtek.tensor.gdynia.pl> To: Predrag Punosevac <punosevac@math.arizona.edu> Cc: questions@freebsd.org Subject: Re: DVD-RW drive Message-ID: <20070910083903.O28822@wojtek.tensor.gdynia.pl> In-Reply-To: <46E47D1C.6060303@math.arizona.edu> References: <46E47D1C.6060303@math.arizona.edu>
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> I have a very strange problem with my DVD-RW drive. Namely the drive is for > some reason recognized as read only > > acd0: DVDR <LITE-ON DVDRW LH-18A1P/GL0C> at ata0-slave UDMA66 why readonly? it is recognized fine, like my DVD-RW acd0: DVDR <Slimtype DVDRW SSM-85H5S/FS06> at ata1-master UDMA33 > # ATA and ATAPI devices > device ata > device atadisk # ATA disk drives > device ataraid # ATA RAID drives > device atapicd # ATAPI CDROM drives > device atapifd # ATAPI floppy drives > device atapist # ATAPI tape drives everything OK, just why atapist? do you have IDE streamer? > I also edited my load.conf file with > > hw.ata.ata_dma="1" > hw.ata.atapi_dma="1" > > > I altered the permissions devfs.conf and fstab file so that I can read and > write but that is not even important since I can not > write anything even from the command line > > I also get > > [pedja@ /usr/home/Pedja]$ dvd+rw-mediainfo /dev/acd0 > /dev/acd0: unable to open: Inappropriate ioctl for device use cd0 only > [pedja@ /usr/home/Pedja]$ dvd+rw-mediainfo /dev/cd0 > /dev/cd0: unable to open: Inappropriate ioctl for device please ls -l /dev/cd0 ls -l /dev/pass*
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