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Date:      Mon, 12 Mar 2001 14:16:33 +0600 (ALMT)
From:      Boris Popov <bp@butya.kz>
To:        Vallo Kallaste <vallo@matti.ee>
Cc:        freebsd-current@freebsd.org
Subject:   Re: occasional filesystem corruption
Message-ID:  <Pine.BSF.4.21.0103121411150.13448-100000@lion.butya.kz>
In-Reply-To: <20010220091956.A68889@myhakas.matti.ee>

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On Tue, 20 Feb 2001, Vallo Kallaste wrote:

> I have experienced two filesystem corruption cases recently. Both
> took place in /usr filesystem, the first was file with very big
[skip]
> lock order reversal
> ../../kern/kern_synch.c:429: sleeping with "vnode interlock" locked from /usr/ports/net/smbfs/work/smbfs-1.3.5/kernel/modules/smbfs2/../../fs/smbfs/smbfs_vnops.c:280

	Thanks, this particular bug is fixed. Not sure if it can cause
filesystem corruption (in fact it shouldn't). However, it is not advisable
to use kernel modules with WITNESS enabled.

P.S. setting more appropriate subject might give a faster response :)
--
Boris Popov
http://www.butya.kz/~bp/


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