Re: cdu31a cdrom-driver

Marty Leisner (leisner@sdsp.mc.xerox.com)
Wed, 8 Jul 1998 13:03:01 PDT


> hasn't been working properly on alpha for a loooong time.
> Works fine on 2.0.34, but does _not_ work on 2.1.108. Doesn't work on
> 2.1.99 either, I actually can't even remember when there was any changes
> to this driver. It just gives me this:
>
> -------------------------------------------------
>
> hiippa:~$ mount /dev/sonycd /mnt/cdrom2/
> CDU31A: Invalid block status: 0x0
> cdu31a: Resetting drive on error
>
> -------------------------------------------------
> and after that mount seems to jam...
>
> after killall -9 mount comes :
>
> -------------------------------------------------
>
How long did you give it? (I saw it take about a minute to fail).

It hasn't worked in 2.1 for a long time...I posted some patches
several months ago (actually, I just enabled some debugging, which
must have effected the timing) and it worked consistently then...

-- 
marty
leisner@sdsp.mc.xerox.com  
The Feynman problem solving Algorithm
        1) Write down the problem
        2) Think real hard
        3) Write down the answer
                Murray Gell-mann in the NY Times

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