Linux下刻录DVD光盘

刻了一张Fedora 14的DVD，记录一下

[root@localhost liuqi]# cdrecord -v -eject speed=8 Fedora-14-i386-DVD.iso
wodim: No write mode specified.
wodim: Asuming -tao mode.
wodim: Future versions of wodim may have different drive dependent defaults.
TOC Type: 1 = CD-ROM
Device was not specified. Trying to find an appropriate drive...
Looking for a DVD-R drive to store 3396.75 MiB...
Detected DVD-R drive: /dev/dvdrw
Using /dev/cdrom of unknown capabilities
scsidev: '/dev/cdrom'
devname: '/dev/cdrom'
scsibus: -2 target: -2 lun: -2
Linux sg driver version: 3.5.27
Wodim version: 1.1.8
SCSI buffer size: 64512
Device type    : Removable CD-ROM
Version        : 5
Response Format: 2
Capabilities   :
Vendor_info    : 'MATSHITA'
Identification : 'DVD-RAM UJ890   '
Revision       : 'SB31'
Device seems to be: Generic mmc2 DVD-R/DVD-RW.
Current: 0x001B (DVD+R)
Profile: 0x0012 (DVD-RAM)
Profile: 0x002B (DVD+R/DL)
Profile: 0x001B (DVD+R) (current)
Profile: 0x001A (DVD+RW)
Profile: 0x0016 (DVD-R/DL layer jump recording)
Profile: 0x0015 (DVD-R/DL sequential recording)
Profile: 0x0013 (DVD-RW restricted overwrite)
Profile: 0x0014 (DVD-RW sequential recording)
Profile: 0x0011 (DVD-R sequential recording)
Profile: 0x0010 (DVD-ROM)
Profile: 0x000A (CD-RW)
Profile: 0x0009 (CD-R)
Profile: 0x0008 (CD-ROM)
Profile: 0x0002 (Removable disk)
Using generic SCSI-3/mmc DVD-R(W) driver (mmc_mdvd).
Driver flags   : SWABAUDIO BURNFREE
Supported modes: PACKET SAO
Drive buf size : 524288 = 512 KB
Beginning DMA speed test. Set CDR_NODMATEST environment variable if device
communication breaks or freezes immediately after that.
FIFO size      : 4194304 = 4096 KB
Track 01: data  3396 MB
Total size:     3900 MB (386:28.49) = 1739137 sectors
Lout start:     3901 MB (386:30/37) = 1739137 sectors
Current Secsize: 2048
HINT: use dvd+rw-mediainfo from dvd+rw-tools for information extraction.
Blocks total: 2295104 Blocks current: 2295104 Blocks remaining: 555967
Speed set to 11080 KB/s
Starting to write CD/DVD at speed   8.0 in real unknown mode for single
session.
Last chance to quit, starting real write in    0 seconds. Operation starts.
Waiting for reader process to fill input buffer ... input buffer ready.
Performing OPC...
Starting new track at sector: 0
Track 01: 3396 of 3396 MB written (fifo 100%) [buf  96%]   9.0x.
Track 01: Total bytes read/written: 3561752576/3561752576 (1739137 sectors).
Writing  time:  508.739s
Average write speed   5.1x.
Min drive buffer fill was 72%
Fixating...
Fixating time:   16.113s
wodim: fifo had 56102 puts and 56102 gets.
wodim: fifo was 0 times empty and 23264 times full, min fill was 87%.
[root@localhost liuqi]#