From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from aserp2130.oracle.com ([141.146.126.79]:49026 "EHLO aserp2130.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726034AbeLFQcM (ORCPT ); Thu, 6 Dec 2018 11:32:12 -0500 Date: Thu, 6 Dec 2018 08:32:01 -0800 From: "Darrick J. Wong" Subject: Re: COW improvements and always_cow support V3 Message-ID: <20181206163201.GA27183@magnolia> References: <20181203222503.30649-1-hch@lst.de> <20181206010550.GN24487@magnolia> <20181206041606.GA12563@lst.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20181206041606.GA12563@lst.de> Sender: linux-xfs-owner@vger.kernel.org List-ID: List-Id: xfs To: Christoph Hellwig Cc: linux-xfs@vger.kernel.org On Thu, Dec 06, 2018 at 05:16:06AM +0100, Christoph Hellwig wrote: > On Wed, Dec 05, 2018 at 05:05:50PM -0800, Darrick J. Wong wrote: > > Hmm, so I tried running xfstests with quota enabled and -g all and > > always_cow=1, and saw a bunch of test failures. Are these expected? > > A always_cow=0 run seems to have run fine. > > > > (generic/050 might just be broken so don't spend too much energy on > > that one) > > What xfstests options are you using for this "quota enabled" run? Nothing particularly special: MKFS_OPTIONS='-f -m reflink=1,rmapbt=1 -i sparse=1 /dev/sdb' MOUNT_OPTIONS='-o usrquota,grpquota,prjquota /dev/sdb /opt' --D