Re: PKTCDVD related bugzilla bugs

From: Peter Osterlund
Date: Tue Jul 03 2007 - 06:32:43 EST


On Mon, 2 Jul 2007, Tejun Heo wrote:

Hello, it's me again.

We have another bug which reportedly is related to pktcdvd. Please respond.

http://bugzilla.kernel.org/show_bug.cgi?id=7547
http://bugzilla.kernel.org/show_bug.cgi?id=7805

The problem is that when you run pktsetup, the driver will open the cdrom device and keep it open. A very long time ago, the driver didn't do that, but that caused other problems, see for example:

http://herbie.ucs.indiana.edu/hypermail/linux/kernel/0407.0/0761.html

I don't know how to fix these problems in the kernel, but I know that an old idea from Jens Axboe was to merge pktsetup and mount in user space so that pktsetup only needs to run when you are actually going to use packet writing.

--
Peter Osterlund - petero2@xxxxxxxxx
http://web.telia.com/~u89404340
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