Re: Bug in mounting routines of atapi-cdroms

Chris Ricker (kaboom@gatech.edu)
Sat, 12 Sep 1998 11:01:39 -0400 (EDT)


On Fri, 11 Sep 1998, Erik Andersen wrote:

> Hmm. It works just fine for me here under 2.1.120. You dont have
> "options cdrom autoclose=0" in /etc/conf.modules, right? Could you try
> adding "options cdrom debug=1" so I can see where the mount process
> dies? The output of dmesg (just the ide and cdrom specific parts) would
> also be useful, so we know what type of drive it is...
>
> -Erik
> The linux cdrom guy

Erik,

The problem he's describing sounds like the same one I have that we hunted
down a couple of weeks ago (the changes in fs/isofs/inode.c between 2.1.101
and 2.1.102).

Sorry, I'd been meaning to send this to the list since I can't tell from the
Maintainers file who does isofs (is that you, Gordon?) but then got busy
with school and forgot about it. At any rate, the changes to
fs/isofs/inode.c between 2.1.101 and 2.1.102 break cd-rom access for me and
a few other people. They cause mount attempts of the cdrom to hang forever
(on all cds, which work fine under 2.0.x / 2.1.x where x <= 101 , so it's
not a problem with the images being bad). This is still true as of
2.1.122-pre2. So far, I haven't been able to narrow it down any farther than
that set of changes. Isofs people, please ask away if you need more info.,
have magic patches, etc.

thanks,
chris

--
Chris Ricker                                            kaboom@gatech.edu
                                               chris.ricker@m.cc.utah.edu

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