USB DVD のデバイス名が分からず、ちょっとパニクったが、素直に dmesg を見れば解決したと言うだけの話。
grape:/dev # dmesg ... (中略) ... usb 5-3: new high speed USB device using ehci_hcd and address 3 SCSI subsystem initialized Initializing USB Mass Storage driver... scsi0 : SCSI emulation for USB Mass Storage devices usb-storage: device found at 3 usb-storage: waiting for device to settle before scanning usbcore: registered new driver usb-storage USB Mass Storage support registered. Vendor: PIONEER Model: DVD-RW DVR-112L Rev: 1.21 Type: CD-ROM ANSI SCSI revision: 00 usb-storage: device scan complete sr0: scsi3-mmc drive: 40x/40x writer dvd-ram cd/rw xa/form2 cdda tray Uniform CD-ROM driver Revision: 3.20 Attached scsi CD-ROM sr0 at scsi0, channel 0, id 0, lun 0 Attached scsi generic sg0 at scsi0, channel 0, id 0, lun 0, type 5 subfs 0.9 ISO 9660 Extensions: Microsoft Joliet Level 3 ISO 9660 Extensions: RRIP_1991A
ふーん/dev/sr0 にマッピングされているのか
マウントするには、
grape:/dev # mount -t iso9660 -o ro,iocharset=sjis,utf8 /dev/sr0 /mnt/cdrom
ISOファイルを作るには
grape:/dev # dd if=/dev/sr0 of=/srv/ftp/SUSE10_0.iso
ISOファイルをマウントするには
grape:/dev # mount -t iso9660 -o loop,ro,iocharset=sjis,utf8 /srv/ftp/SUSE10_0.iso /mnt/iso