From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from verein.lst.de (verein.lst.de [213.95.11.211]) (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 3563643169; Thu, 1 May 2025 13:44:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=213.95.11.211 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746107056; cv=none; b=hrm/cHpp3X94/ILusWyTX4GBXspCF2MhpP2WOPaT70pHg/Ngpd9QrojuNSGxFm6CIPAyTdxe6Er+GV1McuMfYSopv5o0xkh9++EGupXxzJaQrcN6exlaOTvNV6r3/RHR6hxPdbdC89I4dPfkMZDtNJP/Isqq7rQIZuevYyB3qVw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746107056; c=relaxed/simple; bh=uYiz63L+VnDwNbZ16crXbGirkbwEswdlinEmUh3j+Ew=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=dDPu/LesFs6rIZGRj9dB7qLu5/PA+Hjo2DGzTZpEI4iotX7sufNBN+ZoXCZkrU4/Gt6Ksg+jll68xhEdd7Ez9ADzkwujWr2eWH3AnbqOUCRSZdzkhQym3OweaS0sN+QZLLqW9BAWKZEt441mv9J5SVOoDmxGf8/6JYSYmOeWSvo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=lst.de; spf=pass smtp.mailfrom=lst.de; arc=none smtp.client-ip=213.95.11.211 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=lst.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=lst.de Received: by verein.lst.de (Postfix, from userid 2407) id CFF7168CFE; Thu, 1 May 2025 15:44:02 +0200 (CEST) Date: Thu, 1 May 2025 15:44:02 +0200 From: Christoph Hellwig To: John Garry Cc: djwong@kernel.org, hch@lst.de, linux-fsdevel@vger.kernel.org, dchinner@redhat.com, linux-xfs@vger.kernel.org, linux-kernel@vger.kernel.org, ojaswin@linux.ibm.com, ritesh.list@gmail.com, martin.petersen@oracle.com, linux-ext4@vger.kernel.org, linux-block@vger.kernel.org, catherine.hoang@oracle.com, linux-api@vger.kernel.org, brauner@kernel.org, viro@zeniv.linux.org.uk, jack@suse.cz, cem@kernel.org Subject: Re: [PATCH v9 00/15] large atomic writes for xfs Message-ID: <20250501134402.GA11168@lst.de> References: <20250425164504.3263637-1-john.g.garry@oracle.com> <972bd2fc-4dc9-42d5-ab05-dab29fd0e444@oracle.com> Precedence: bulk X-Mailing-List: linux-ext4@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: <972bd2fc-4dc9-42d5-ab05-dab29fd0e444@oracle.com> User-Agent: Mutt/1.5.17 (2007-11-01) On Wed, Apr 30, 2025 at 03:14:04PM +0100, John Garry wrote: > Hi Christoph, > > At this point, is your only issue now with > 05/15 xfs: ignore HW which cannot atomic write a single block > ? > > I am not sure on 15/15... I don't like it, but it's a mount option and nothing persistent so I should probably just shut up.