From: Ville Herva <vherva@vianova.fi>
To: Simon Strandman <simon.strandman@telia.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: Upgrade 2.6.12-rc4 -> 2.6.13.1 broke DVD-R writing (fails consistenly in OPC phase)
Date: Sun, 25 Sep 2005 16:04:36 +0300 [thread overview]
Message-ID: <20050925130436.GD24719@viasys.com> (raw)
In-Reply-To: <43369C2F.3050201@telia.com>
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.)
-- v --
v@iki.fi
next prev parent reply other threads:[~2005-09-25 13:04 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-09-25 12:30 Upgrade 2.6.12-rc4 -> 2.6.13.1 broke DVD-R writing (fails consistenly in OPC phase) Ville Herva
2005-09-25 12:46 ` Simon Strandman
2005-09-25 13:04 ` Ville Herva [this message]
2005-09-25 14:28 ` Ville Herva
2005-10-16 17:07 ` 2.6.14-rc4: broken DVD-R recording [Re: Upgrade 2.6.12-rc4 -> 2.6.13.1 broke DVD-R writing (fails consistently in OPC phase)] Ville Herva
2005-11-20 14:53 ` Upgrade 2.6.12-rc4 -> 2.6.13.1 broke DVD-R writing (fails consistenly in OPC phase) Ville Herva
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