From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 96412C282C3 for ; Tue, 22 Jan 2019 19:45:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6F5E120870 for ; Tue, 22 Jan 2019 19:45:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726127AbfAVTpp (ORCPT ); Tue, 22 Jan 2019 14:45:45 -0500 Received: from frost.carfax.org.uk ([85.119.82.111]:35991 "EHLO frost.carfax.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725919AbfAVTpp (ORCPT ); Tue, 22 Jan 2019 14:45:45 -0500 Received: from hrm by frost.carfax.org.uk with local (Exim 4.80) (envelope-from ) id 1gm1zS-0001zf-CO; Tue, 22 Jan 2019 19:45:42 +0000 Date: Tue, 22 Jan 2019 19:45:42 +0000 From: Hugo Mills To: Chris Murphy Cc: Andrei Borzenkov , Remi Gauvin , linux-btrfs Subject: Re: Incremental receive completes succesfully despite missing files Message-ID: <20190122194542.GP5134@carfax.org.uk> Mail-Followup-To: Hugo Mills , Chris Murphy , Andrei Borzenkov , Remi Gauvin , linux-btrfs References: <110c46c8-6fe9-84ea-0f4e-8269fd8000ed@netspace.net.au> <72d097cf-e4b9-80bf-556d-422767ee0376@gmail.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="cmVHo2jXx4bdYlgS" Content-Disposition: inline In-Reply-To: X-GPG-Fingerprint: DD84 D558 9D81 DDEE 930D 2054 585E 1475 E2AB 1DE4 X-GPG-Key: E2AB1DE4 X-Parrot: It is no more. It has joined the choir invisible. X-IRC-Nicks: darksatanic darkersatanic darkling darkthing User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org --cmVHo2jXx4bdYlgS Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Tue, Jan 22, 2019 at 12:37:34PM -0700, Chris Murphy wrote: > On Tue, Jan 22, 2019 at 10:57 AM Andrei Borzenkov wrote: > > "Related" is in the eye of the beholder. Clone subvolume, delete content > > of clone, reflink content of another volume into clone. Are original > > subvolume and clone related now? Clone still have parent UUID ... > > I'm not talking about -c option. Just -p. Conceptually -c is even more > complicated and effectively supports multiple "parents" as it can be > specified more than once. I tend to use the term "reference" for the -p subvolume, and the -c subvolume(s). Hugo. -- Hugo Mills | The future isn't what it used to be. hugo@... carfax.org.uk | http://carfax.org.uk/ | PGP: E2AB1DE4 | --cmVHo2jXx4bdYlgS Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAEBAgAGBQJcR3LlAAoJEFheFHXiqx3kr00QAK9QofgdXSSD4nx30k0JCfPg JlhcL3NfzQ164hStp6Ecg2quE/InJ29t6Bi46s5bNldl97EXV2RLWmhYRzaTimyV w715XH98q0URj0Ib23gL3D83QxuTBVLPeDn/JeMVXP7nN3XrHIZ9En2In8liLZn4 mrsYukgKX53aC16ffG0OeRAcx3WAb5eFALLA08bGsWOqsPxoTaIwscG01eyzl3U8 uBLHNBZ2JkKPawTdh6qMB5KMM6YO0Os5JPShrdSn/Qm4soPBCXfZM2ygsJUwP3Kd reh/bXvZDRjMh7XSUgPiCo3KDW0ZgiYiLlQXeYAisQEmnwSmP5wgeTJVAZC5+vqe inNCbqCJsGnZt0u9N3n4C2Uyl63AN38MeK5BP1qH/ZhUpzcxV2FVWVlHBjfos0lP mFAIWReWZy/F/vKCgG6PeKFR4bvcgxRwHSU0iRNT90wMvQ6ooDs6wqxVLOzeIhpM 0b9//S6+9izQQZRO5fSPe1xXzx2g/cf9kAgPGeJBvkkuNUL4oQdm0crG1TRtkGN2 7NtP2hSOcY8VN9GMJiyd/XY4RbM2BAqDDgEUHBnsRb7qiVu9Az1sRznirUIgpN+S ga5Ku726M4/Wd9Z8n0aoN5ZoRZV6ZnzQ0xpiOhYB4/q13MFbKG207TZ71EJ6EHZr xdwj2py+jPpzFbvy++7a =Du76 -----END PGP SIGNATURE----- --cmVHo2jXx4bdYlgS--