core dump hangs

[Yong Rao]

We use 4BSD (options SCHED_4BSD).

Thanks,
-Yong

-----Original Message-----
From: Garrett Cooper [mailto:youshi10 at u.washington.edu] 
Sent: Wednesday, August 01, 2007 6:39 PM
To: Yong Rao
Cc: hackers at FreeBSD.org; remko at FreeBSD.org; remko at elvandar.org
Subject: Re: core dump hangs

Yong Rao wrote:
> Hi, 
>
>  
>
> Recently, while we developed our own FreeBSD driver, we found the core
> dump does not work (with SMP options and dual CPUs). We have already
> filed a PR for this bug. See
> http://www.freebsd.org/cgi/query-pr.cgi?pr=114370.
>
>  
>
> I am wondering if anybody on this list is interested in investigating
> this issue. This bug is sort of blocking our development work because
> the core could not be dumped out when our driver crash happens.
>
>  
>
> Thanks a lot for your attention.
>
>  
>
> Yong Rao
>
> Force10 Networks, Inc.
>
> 408 571 3617(w)

Which scheduler are you using? ULE or 4BSD?
-Garrett