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    SubjectRe: Upgrade 2.6.12-rc4 -> 2.6.13.1 broke DVD-R writing (fails consistenly in OPC phase)
    On Sun, Sep 25, 2005 at 02:46:39PM +0200, you [Simon Strandman] wrote:
    > Ville Herva skrev:
    >
    > >The .config from 2.6.12-rc4 and 2.6.13.1 is nearly identical, but with
    > >2.6.13.1 I use HZ=250 (that being the default nowadays) and
    > >2.6.13.1 has CONFIG_PREEMPT_VOLUNTARY=y instead of 2.6.12-rc4's
    > >CONFIG_PREEMPT=y and CONFIG_PREEMPT_BKL=y ².
    > >
    > >Any ideas?
    >
    > Have you tried with HZ=1000?

    No yet.

    I did see the HZ=250 problem wrt DVD recording thread earlier, but I got the
    impression it had to do with not being able to supply data fast enough to
    the drive.

    In my case, it fails before it even write a single byte to the disc.
    (Fortunately it means it doesn't ruin the disc each time I try to write.)


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