From owner-freebsd-current  Wed Jun 19  2:14:43 2002
Delivered-To: freebsd-current@freebsd.org
Received: from magic.adaptec.com (magic.adaptec.com [208.236.45.80])
	by hub.freebsd.org (Postfix) with ESMTP id 7E8DC37B403
	for <current@freebsd.org>; Wed, 19 Jun 2002 02:14:37 -0700 (PDT)
Received: from redfish.adaptec.com (redfish.adaptec.com [162.62.50.11])
	by magic.adaptec.com (8.10.2+Sun/8.10.2) with ESMTP id g5J9Eav25604;
	Wed, 19 Jun 2002 02:14:36 -0700 (PDT)
Received: from btc.btc.adaptec.com (btc.btc.adaptec.com [10.100.0.52])
	by redfish.adaptec.com (8.8.8+Sun/8.8.8) with ESMTP id CAA19969;
	Wed, 19 Jun 2002 02:14:36 -0700 (PDT)
Received: from hollin.btc.adaptec.com (hollin [10.100.253.56])
	by btc.btc.adaptec.com (8.8.8+Sun/8.8.8) with ESMTP id DAA02161;
	Wed, 19 Jun 2002 03:14:33 -0600 (MDT)
Received: from hollin.btc.adaptec.com (localhost [127.0.0.1])
	by hollin.btc.adaptec.com (8.12.3/8.12.3) with ESMTP id g5J9BGrP042943;
	Wed, 19 Jun 2002 03:11:16 -0600 (MDT)
	(envelope-from scottl@hollin.btc.adaptec.com)
Received: (from scottl@localhost)
	by hollin.btc.adaptec.com (8.12.3/8.12.3/Submit) id g5J9BG0L042942;
	Wed, 19 Jun 2002 03:11:16 -0600 (MDT)
Date: Wed, 19 Jun 2002 03:11:16 -0600
From: Scott Long <scott_long@btc.adaptec.com>
To: kai ouyang <oykai@msn.com>
Cc: current@freebsd.org
Subject: Re: open panic?
Message-ID: <20020619091115.GA42793@hollin.btc.adaptec.com>
References: <OE3554bGY1mqGTPXvDM00026788@hotmail.com>
Mime-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <OE3554bGY1mqGTPXvDM00026788@hotmail.com>
User-Agent: Mutt/1.3.28i
Sender: owner-freebsd-current@FreeBSD.ORG
Precedence: bulk
List-ID: <freebsd-current.FreeBSD.ORG>
List-Archive: <http://docs.freebsd.org/mail/> (Web Archive)
List-Help: <mailto:majordomo@FreeBSD.ORG?subject=help> (List Instructions)
List-Subscribe: <mailto:majordomo@FreeBSD.ORG?subject=subscribe%20freebsd-current>
List-Unsubscribe: <mailto:majordomo@FreeBSD.ORG?subject=unsubscribe%20freebsd-current>
X-Loop: FreeBSD.ORG

On Wed, Jun 19, 2002 at 04:59:19PM +0800, kai ouyang wrote:
> Hi, everybody
>   I am transfering the RAIDFrame from FreeBSD4.x to Current.  

That's funny, so am I =-)

> Now I can config the RAIDFrame. I have some problems about 'open'.
> When I configed a raid device(raid0), I can see the process by 'ps ax'. 
>  
> #ps ax|grep raid
> 215 ?? DL 0:00.00 (raid)
>  
> I am trying to open the device again(by the open function), the box is
> panic. So I can not do anything to  the device.
> I am puzzled about that. if open is fail, it should return error. Why
> panic?
> Have you the similar problem?
>  
> Fatal trap 12: page fault while in kernel mode

Have you taken the proper steps to handle Giant in the RAIDframe
kernel thread?

That said, I'm getting close to having -current RAIDframe patches
available.  It's starting to work well on my system, and I'm squashing
Witness warnings as they come up.

Scott
>  
> 
> 
> Best Regards
> Ouyang Kai
>  
>  
> 
>   _____  
> 
> ????????????????????MSN Explorer ?????????? http://explorer.msn.com/lccn
> <http://explorer.msn.com/lccn> 
> 
> 

> Hi, everybody
>   I am transfering the RAIDFrame from FreeBSD4.x to Current.   
> Now I can config the RAIDFrame. I have some problems about 'open'.
> When I configed a raid device(raid0), I can see the process by 'ps ax'.  
> 
> #ps ax|grep raid
> 215 ?? DL 0:00.00 (raid)
> 
> I am trying to open the device again(by the open function), the box is
> panic. So I can not do anything to  the device.
> I am puzzled about that. if open is fail, it should return error. Why panic?
> Have you the similar problem?
> 
> Fatal trap 12: page fault while in kernel mode
> 
> 
> 
> Best Regards
> Ouyang Kai


To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-current" in the body of the message