From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <xfs-bounces@oss.sgi.com>
Received: from relay.sgi.com (relay1.corp.sgi.com [137.38.102.111])
	by oss.sgi.com (Postfix) with ESMTP id E6C627F4C
	for <xfs@oss.sgi.com>; Mon, 15 Apr 2013 14:34:41 -0500 (CDT)
Received: from cuda.sgi.com (cuda3.sgi.com [192.48.176.15])
	by relay1.corp.sgi.com (Postfix) with ESMTP id C69198F8073
	for <xfs@oss.sgi.com>; Mon, 15 Apr 2013 12:34:38 -0700 (PDT)
Message-ID: <516C564A.7000709@redhat.com>
Date: Mon, 15 Apr 2013 14:34:34 -0500
From: Eric Sandeen <sandeen@redhat.com>
MIME-Version: 1.0
Subject: Re: need help how to debug xfs crash issue xfs_iunlink_remove:
	xfs_inotobp() returned error 22
References: <CADFMGuJm5bPPwbbUtYwrCVDL23KExJTw_-VRX2UEEdZjo+i5oA@mail.gmail.com>
	<516798AE.9050908@sandeen.net>
	<CADFMGuK67G85+J3LAjS=w_nkkSrj7At9HnPLSL-DBO6g0V=ThA@mail.gmail.com>
	<CADFMGuLNmSpA+e2Wo0qS5y2evQM=q_oVJJPf6kZkfAP4jfk=6w@mail.gmail.com>
	<CADFMGuJoar_uKB_Lrq0nKFsbdjyZWFaHXU-ni2ky3sToSQwUSQ@mail.gmail.com>
	<516800F7.80502@redhat.com>
	<CADFMGuKH_jYhuxzMQ_4mj_Zv4EgPfpuBYR=fpqBfJPWf=POJPQ@mail.gmail.com>
	<CADFMGuJmNLTcyb4aQmbto--dgFBgP55QWeaP+grAoPL+q8eRCg@mail.gmail.com>
	<CADFMGuKsDHFt_XOvjHKR=s6c7LsJYw=Jr5DXvTyswrXQT2g7yA@mail.gmail.com>
	<CADFMGuJMjKc1QoS-Ewt6wG2uSWjyWfQevQg7ZVMer0XSpx3Vjg@mail.gmail.com>
	<CADFMGuJDhq810CRE1TMJga6LN25i+Xm9EeGEhO_wTZrbXe8EFg@mail.gmail.com>
	<CADFMGuKdUJ6U5_tVNGStZRyALp94n=M7x7C_CVqAfAbEwsuBFw@mail.gmail.com>
	<CADFMGuJ5vngJZDKUPn0=i32-Y_8fpJC+DRzutZ7+D9NSrfCy=Q@mail.gmail.com>
	<516C0752.8070007@sandeen.net>
	<CADFMGuJEiqqxn8cOftjLEHjFe2NRaW2f=ay-y55nurezPvkDuA@mail.gmail.com>
In-Reply-To: <CADFMGuJEiqqxn8cOftjLEHjFe2NRaW2f=ay-y55nurezPvkDuA@mail.gmail.com>
List-Id: XFS Filesystem from SGI <xfs.oss.sgi.com>
List-Unsubscribe: <http://oss.sgi.com/mailman/options/xfs>,
	<mailto:xfs-request@oss.sgi.com?subject=unsubscribe>
List-Archive: <http://oss.sgi.com/pipermail/xfs>
List-Post: <mailto:xfs@oss.sgi.com>
List-Help: <mailto:xfs-request@oss.sgi.com?subject=help>
List-Subscribe: <http://oss.sgi.com/mailman/listinfo/xfs>,
	<mailto:xfs-request@oss.sgi.com?subject=subscribe>
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Errors-To: xfs-bounces@oss.sgi.com
Sender: xfs-bounces@oss.sgi.com
To: =?UTF-8?B?56ym5rC45rab?= <yongtaofu@gmail.com>
Cc: Brian Foster <bfoster@redhat.com>, Ben Myers <bpm@sgi.com>, "xfs@oss.sgi.com" <xfs@oss.sgi.com>
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