From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from magic.merlins.org ([209.81.13.136]:55693 "EHLO mail1.merlins.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752582AbcKHAj4 (ORCPT ); Mon, 7 Nov 2016 19:39:56 -0500 Date: Mon, 7 Nov 2016 16:39:50 -0800 From: Marc MERLIN To: Qu Wenruo Cc: David Sterba , Hugo Mills , linux-btrfs@vger.kernel.org Subject: Re: btrfs support for filesystems >8TB on 32bit architectures Message-ID: <20161108003950.GD13371@merlins.org> References: <20161107012009.xng7hyhoqwqres3u@merlins.org> <8e2407ee-c137-44c3-b9c8-4dec931d6c3a@cn.fujitsu.com> <0b840fbb-1a3d-d395-47ad-015e84eac05a@cn.fujitsu.com> <20161107053647.uj7df3ppve4pbfms@merlins.org> <10ed4e8a-c9a6-961a-fb51-16186da079e4@cn.fujitsu.com> <20161107145502.7lahpm6smqsv6s2q@merlins.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: Sender: linux-btrfs-owner@vger.kernel.org List-ID: On Tue, Nov 08, 2016 at 08:35:54AM +0800, Qu Wenruo wrote: > >Understood. One big thing (for me) I forgot to confirm: > >1) btrfs receive > > Unfortunately, receive is completely done in userspace. > Only send works inside kernel. right, I've confirmed that btrfs receive fails. It looks like btrfs balance is also failing, which is more surprising. Isn't that one in the kernel? Marc -- "A mouse is a device used to point at the xterm you want to type in" - A.S.R. Microsoft is to operating systems .... .... what McDonalds is to gourmet cooking Home page: http://marc.merlins.org/