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Date:      Sun, 05 Jan 2003 11:25:17 +0100
From:      phk@freebsd.org
To:        walt <wa1ter@hotmail.com>
Cc:        freebsd-current@freebsd.org
Subject:   Re: VOP_STRATEGY on VCHR? 
Message-ID:  <4314.1041762317@critter.freebsd.dk>
In-Reply-To: Your message of "Sat, 04 Jan 2003 22:48:15 PST." <3E17D52F.7050307@hotmail.com> 

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In message <3E17D52F.7050307@hotmail.com>, walt writes:
>After updating world and kernel this evening I saw this message fly by
>during the reboot:
>
>Mounting root from ufs:/dev/ad0s3a
>
>VOP_STRATEGY on VCHR
>: 0xc25fd000: tag none, type VCHR, usecount 5, writecount 0, refcount 6, flags (VV_OBJBUF),
>Sorry, need DDB option to print backtrace
>
>That feels like an error message (sort of) but everything seems to be
>working normally.  Is this a real problem or just noise?

Well, to you it's just noise, to me it's a real problem :-)

It is probably the same problem as the one I just commited a fix for.

If you get this again after upgrading, please put the DDB option in
your kernel and see if you can reproduce it so I get a traceback.
The vnode information alone seems not quite as useful as I had hoped.

-- 
Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
phk@FreeBSD.ORG         | TCP/IP since RFC 956
FreeBSD committer       | BSD since 4.3-tahoe    
Never attribute to malice what can adequately be explained by incompetence.

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