From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 029B6405C32; Wed, 27 May 2026 13:03:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.137.202.133 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779887041; cv=none; b=twRKPkFkkM7uPv98uOf8hPf1TcitviEwVuXMJWvgIPmZJzewOrfwoI+55QzhjfzV2zdl/NKro1Ob7Ihuk7ruYSCmOcKWYgJChHkCM8uh0wB0/dEP4CZMESBhhS92urTtvuNDG/m9ao6yWN+uIOnYMWS+KGKAlXDl8D46HXA4z88= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779887041; c=relaxed/simple; bh=qZf0ZcjZLhGcoFAHVgQ97YJjbK2ZOIXXX1J2huVeAQU=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=G9fYnrkS2chQdvP4yBe1afyL0gsBmoesEYJNgNSqHLcVNir5p61SiRPtK5RVn0+6laaH2DBZ1YIX57ZuJ95d+8bDEO7ykGz1NxlhONuk5B590oYisfFCH2JkskkSCN2+LNTwZSB8mEfYPmRjRpCfqRsHeHTe8vyiToiiOxWVuIA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=infradead.org; spf=none smtp.mailfrom=bombadil.srs.infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=gQmAeulH; arc=none smtp.client-ip=198.137.202.133 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=bombadil.srs.infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="gQmAeulH" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=In-Reply-To:Content-Type:MIME-Version :References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=U9QWwYi1B3SoAURXVnU0ZU7NwgRBMCrt1DLYPE+oD8o=; b=gQmAeulHfqe1lqifpSVzfv+8cV UNJGQgxUHKMqGyw9GmFUkEb/RojLDimqKkDwjq60T6PjnNKBYbxD3X8zECfZyInPcLyXu+yj/GarS 9Pts8ohtNemvhMdO5mTaDJXiZfXdFeRmw+esTEiRA6XRpU6Wqu/DJdSU5wctQPoacRQbuq2p1kcR0 eEURmCE6WQ4/qzcYShXlkwCE7sCxUSRFuEWG0cGBwvvSb2VelD2ejlHzJavphmafIPPNjimjcIqY+ GJxIxmyK+8yaWUEnbA4P3OJbjBbw57syyEyD8d/UinszrgX1Td38IVFJjNaPWlaeNi9xVmrdSdUEo QYHLiNbw==; Received: from hch by bombadil.infradead.org with local (Exim 4.99.1 #2 (Red Hat Linux)) id 1wSDvT-000000049NI-2Thw; Wed, 27 May 2026 13:03:59 +0000 Date: Wed, 27 May 2026 06:03:59 -0700 From: Christoph Hellwig To: Qu Wenruo Cc: Christoph Hellwig , fstests@vger.kernel.org, linux-btrfs@vger.kernel.org Subject: Re: [PATCH] fstests: generic/362: remove the old file to reflect new mount options Message-ID: References: <20260526070055.60193-1-wqu@suse.com> Precedence: bulk X-Mailing-List: fstests@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html On Wed, May 27, 2026 at 04:20:38PM +0930, Qu Wenruo wrote: > > I'd rather add a copy of the test that runs on the scratch device > > that can control the environment. Or maybe just change the test > > to use the scratch device? > > I'm completely happy with using scratch device instead of test dev. > > If no special reason to use test dev, the next update will go scratch dev > instead. I went back and re-read this. What is the special mount option you change? If you want to always exercise this as nocow, maybe add a new btrfs test that is a copy and uses the scratch device? Or am I misunderstanding something?