From: lejatorn@gmail.com
To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net>
Subject: Re: [9fans] new cdfs for DVDs and BDs
Date: Sun, 13 Apr 2008 14:06:47 +0200 [thread overview]
Message-ID: <20080413120646.GA4521@gluon> (raw)
In-Reply-To: <82160047fbb605b636580759de1f0a93@plan9.bell-labs.com>
Ok, I've just pulled (I now have a /bin/cdfs from 26th of March) however
I still get the same errors.
I have tried with a CD-RW and a DVD+RW.
cat /dev/sdC0/ctl gives me this:
inquiry HL-DT-STDVDRAM GSA-U10N 1.05
config 85C0 capabilities 0F00 dma 00550004 dmactl 00000000
part data 0 2141
ah and 'dmaon' had this displayed:
"disabling dma: not on a busmastering controller"
(I guess dmactl at 00000000 is in accordance with that?)
Thanks,
Mathieu.
On Sat, Apr 12, 2008 at 08:02:48PM -0400, geoff@plan9.bell-labs.com wrote:
> I would pull the current cdfs (source, binary and manual page) and try
> again; there were fixes made up to and including March 25th.
>
> RW media has been working flawlessly for me, though I think that for
> BD-RE I had to format rather than blank the media first. Make sure
> you've run dmaon first. Which flavour of DVD RW are you using, plus
> or minus? DVD+ certainly worked for me, but I didn't have much DVD-
> media (since it's inferior). I've just written about 15 dual-layer
> BD-Rs and that's worked fine except that, as now noted in cdfs(4), you
> don't want to finalize BD-Rs if you write more than one track to a
> BD-R.
>
>
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next prev parent reply other threads:[~2008-04-13 12:06 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-03-18 1:13 geoff
2008-03-18 3:57 ` erik quanstrom
2008-04-12 23:30 ` lejatorn
2008-04-13 0:02 ` geoff
2008-04-13 12:06 ` lejatorn [this message]
2008-04-13 13:53 ` erik quanstrom
2008-04-13 14:15 ` Mathieu Lonjaret
2008-04-18 9:10 ` Mathieu Lonjaret
2008-04-13 0:25 ` erik quanstrom
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