burncd: ioctl(CDRIOCFLUSH): Input/output error

From: Richard Mahoney (rbm49_at_ext.canterbury.ac.nz)
Date: 12/20/03

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To: Subscribers to FreeBSD-Stable <freebsd-stable@FreeBSD.org>

    Readers,

    I am having trouble burning CD-R's with the following:

    [rbm49@mahoney] ~ $ uname -a FreeBSD mahoney.remote.comnet.co.nz
    4.9-STABLE FreeBSD 4.9-STABLE #0: Wed Oct 29 23:33:11 NZDT 2003
    root@mahoney.remote.comnet.co.nz:/usr/home/obj/usr/src/sys/GENERIC
    i386

    mahoney# atacontrol list
    ATA channel 0:
        Master: ad0 <Maxtor 6E030L0/NAR61590> ATA/ATAPI rev 7
        Slave: no device present
    ATA channel 1:
        Master: acd0 <CRW1232/1.20> ATA/ATAPI rev 0
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        Slave: afd0 <IOMEGA ZIP 250 ATAPI Floppy/51.G> ATA/ATAPI rev 0

    [rbm49@mahoney] ~ $ dmesg -a | less
    [snip]
    acd0: CD-RW <CRW1232> at ata1-master WDMA2

    Typical messages follow this pattern:

    [rbm49@mahoney] ~ $ /usr/home/rbm49/bin/backup-scan
    Warning: creating filesystem that does not conform to ISO-9660.
      5.90% done, estimate finish Sat Dec 20 21:10:32 2003
     11.79% done, estimate finish Sat Dec 20 21:10:41 2003
     17.68% done, estimate finish Sat Dec 20 21:10:27 2003
     23.58% done, estimate finish Sat Dec 20 21:10:24 2003
     29.47% done, estimate finish Sat Dec 20 21:10:19 2003
     35.37% done, estimate finish Sat Dec 20 21:10:15 2003
     41.25% done, estimate finish Sat Dec 20 21:10:15 2003
     47.13% done, estimate finish Sat Dec 20 21:10:35 2003
     53.04% done, estimate finish Sat Dec 20 21:10:40 2003
     58.93% done, estimate finish Sat Dec 20 21:10:41 2003
     64.82% done, estimate finish Sat Dec 20 21:10:39 2003
     70.70% done, estimate finish Sat Dec 20 21:10:37 2003
     76.60% done, estimate finish Sat Dec 20 21:10:36 2003
     82.50% done, estimate finish Sat Dec 20 21:10:35 2003
     88.39% done, estimate finish Sat Dec 20 21:10:36 2003
     94.28% done, estimate finish Sat Dec 20 21:10:36 2003
    Total translation table size: 0
    Total rockridge attributes bytes: 92650
    Total directory bytes: 200704
    Path table size(bytes): 502
    Max brk space used c3664
    84864 extents written (165 Mb)
    next writeable LBA 0
    writing from file /usr/home/share/temp/rbm49/scan.iso size 169728 KB
    written this track 129184 KB (76%) total 129184 KB
    only wrote -1 of 32768 bytes err=5

    burncd: ioctl(CDRIOCFLUSH): Input/output error

    The script I am using is:

    [rbm49@mahoney] ~ $ cat bin/backup-scan
    #!/bin/sh
    #
    # /usr/home/rbm49/bin/backup-scan
    #
    /usr/local/bin/mkisofs -U -R \
             -o /usr/home/share/temp/rbm49/scan.iso /usr/home/scan && \
    /usr/sbin/burncd -s max -f /dev/acd0c data /usr/home/share/temp/rbm49/scan.iso fixate && \
    rm -f /usr/home/share/temp/rbm49/scan.iso && exit 0
    exit 2

    Do any readers have any idea what the issue may be. This problem has
    been occuring on and off for a while but appears to be becoming worse.

    Best regards,

     Richard MAHONEY 

    -- 
Richard MAHONEY | internet: homepages.comnet.net.nz/~r-mahoney
Littledene      | telephone / telefax: ++64 3 312 1699
Bay Road        | cellular: ++64 25 829 986
OXFORD, NZ      | e-mail: r.mahoney@comnet.net.nz        
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