我觉得应该是读取/dev/cdrom吧
在 05-9-5，"肖盛文(Faris Xiao)"<[EMAIL PROTECTED]> 写道：
> 辛季波 wrote:
>
> >肖盛文(Faris_Xiao),您好！
> >
> > 你可以试试cp /dev/cdrom( 不知道dvd是不是这个，或者用hdbX也可以) ./my.iso
> >
> >
> 我刚才又尝试了一下，还是不对。谢谢您的建议！
>
> >======= 2005-08-28 14:06:17 您在来信中写道：=======
> >
> >
> >
> >>我把一个光盘放到光驱里面，使用
> >>
> >>dd if=/dev/dvd of=my.iso
> >>
> >>命令来生成 iso 文件，
> >>报如下错误：
> >>
> >>dd: 正在读入'/dev/dvd': 输入/输出错误
> >>读入了 1322688+0 个块
> >>输出了 1322688+0 个块
> >>677216256 bytes transferred in 312.156140 seconds (2169479 bytes/sec)
> >>
> >>而dmesg输出的错误如下：
> >>
> >>hdc: media error (bad sector): status=0x51 { DriveReady SeekComplete Error }
> >>hdc: media error (bad sector): error=0x30 { LastFailedSense=0x03 }
> >>ide: failed opcode was: unknown
> >>end_request: I/O error, dev hdc, sector 1322688
> >>Buffer I/O error on device hdc, logical block 330672
> >>hdc: media error (bad sector): status=0x51 { DriveReady SeekComplete Error }
> >>hdc: media error (bad sector): error=0x30 { LastFailedSense=0x03 }
> >>ide: failed opcode was: unknown
> >>end_request: I/O error, dev hdc, sector 1322692
> >>Buffer I/O error on device hdc, logical block 330673
> >>hdc: media error (bad sector): status=0x51 { DriveReady SeekComplete Error }
> >>hdc: media error (bad sector): error=0x30 { LastFailedSense=0x03 }
> >>ide: failed opcode was: unknown
> >>
> >>这个光盘是我自己用 iso 文件刻录的，请问为什么会出现如上的错误？是不是我
> >>的刻录有问题？
> >>
> >>
> >>
> >>--
> >>
> >>肖盛文(Faris Xiao)
> >>Email:[EMAIL PROTECTED]
> >>
> >>
> >>
> >>--
> >>To UNSUBSCRIBE, email to [EMAIL PROTECTED]
> >>with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
> >>
> >>
> >>
> >>
> >
> >= = = = = = = = = = = = = = = = = = = =
> >
> >
> > 致
> >礼！
> >
> >
> > 辛季波
> >[EMAIL PROTECTED]
> > 2005-09-04
> >
> >
> >
>
>
> --
>
> 肖盛文(Faris Xiao)
> Email:[EMAIL PROTECTED]
>
>
>
> --
> To UNSUBSCRIBE, email to [EMAIL PROTECTED]
> with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
>
>
--
Best regards
张学成
