Return-Path: Received: from fieldses.org ([173.255.197.46]:37312 "EHLO fieldses.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933449AbbCPO1W (ORCPT ); Mon, 16 Mar 2015 10:27:22 -0400 Date: Mon, 16 Mar 2015 10:27:21 -0400 From: "J. Bruce Fields" To: Christoph Hellwig Cc: Dave Chinner , linux-nfs@vger.kernel.org, xfs@oss.sgi.com Subject: Re: panic on 4.20 server exporting xfs filesystem Message-ID: <20150316142721.GA12231@fieldses.org> References: <20150303221033.GB19439@fieldses.org> <20150315125821.GA10655@lst.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <20150315125821.GA10655@lst.de> Sender: linux-nfs-owner@vger.kernel.org List-ID: On Sun, Mar 15, 2015 at 01:58:21PM +0100, Christoph Hellwig wrote: > On Tue, Mar 03, 2015 at 05:10:33PM -0500, J. Bruce Fields wrote: > > I'm getting mysterious crashes on a server exporting an xfs filesystem. > > Can you shared the setup used to reproduce the various issues in this thread? Server and client are both kvm guests. I'm running xfstests with a bunch of known-to-fail tests excluded: cat >/etc/xfsqa.config < I've been trying ot get a baseline, but even withotu CONFIG_NFSD_PNFS set > I start to run into other prolems early on, so I suspect the reproducer might > be something else? What other problems? --b.