Subject: Re: vdevgone() and pending I/O
To: Manuel Bouyer <bouyer@antioche.eu.org>
From: Jason Thorpe <thorpej@wasabisystems.com>
List: tech-kern
Date: 08/03/2004 16:14:28
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On Aug 3, 2004, at 3:35 PM, Manuel Bouyer wrote:

> Hi,
> is vdevgone() supposed to wait for pending I/O to complete ?

Look at the sd driver... it kills pending i/o and waits for them to 
drain.

>
> I have a problem with the wd driver; if I call config_detach() on
> it with a dd on the raw device running, I get a kernel trap. I 
> couldn't get
> anything usefull from ddb, the trap address is 0 :(
>
> -- 
> Manuel Bouyer <bouyer@antioche.eu.org>
>      NetBSD: 26 ans d'experience feront toujours la difference
> --
>
         -- Jason R. Thorpe <thorpej@wasabisystems.com>


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