问些刻录的问题

rrrrrr

请问一般刻录失败都有哪些原因?

不知道是不是因为刻录机用的时间长了还是什么
刚才连续刻飞2张DVD数据盘  

如果是刻录机有问题那我换一个刻录软件并换一张相同品牌的刻录盘能刻录成功吗?
对了  要求推几款刻录软件  我现在用的是NERO6... 刻录盘好象是EMARK... 这个倒无所谓了.............

顺便附上部分刻飞时的日志  有空的高人请帮忙分析一下

20:53:08        #23 Text 0 File Cdrdrv.cpp, Line 1200
        20:53:08.187 - H: PIONEER DVD-RW  DVR-110 : Queue again later
       
20:55:03        #24 SPTI -1128 File SCSIPassThrough.cpp, Line 289
        H: CdRom0: SCSIStatus(x02) WinError(0) NeroError(-1128)
        Sense Key:  0x03 (KEY_MEDIUM_ERROR)
        Sense Code: 0x11
        Sense Qual: 0x05
        CDB Data:   0x2A 00 00 00 03 00 00 00 20 00 00 00
        Sense Area: 0x71 00 03 FF FF 04 50 0E 00 00 00 00 11 05
        Buffer x09880000: Len x10000
        0x99 BF FF B8 7F A0 FA FD A9 F0 7E 7C 9F 56 EF FA
        0xFC 73 C9 7F D0 F3 ED 9F 6C 56 C1 E4 DF ED 23 13
        0xED 8D DF C6 7E BF D7 7E FB B8 EF D7 CC 9E 6D 3D
       
20:55:03        #25 CDR -1128 File Writer.cpp, Line 311
        Unrecoverable read error
        H: PIONEER DVD-RW  DVR-110
       
20:55:03        #26 Text 0 File ThreadedTransfer.cpp, Line 228
        all writers idle, stopping conversion
       
20:55:03        #27 Text 0 File ThreadedTransfer.cpp, Line 222
        conversion idle, stopping reader
       
20:55:03        #28 Text 0 File DVDR.cpp, Line 3103
        EndDAO: Last written address was 767
       
20:55:04        #29 Phase 38 File dlgbrnst.cpp, Line 1685
        Burn process failed at 6x (8,310 KB/s)

谢谢各位