From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from frost.carfax.org.uk ([85.119.82.111]:38320 "EHLO frost.carfax.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753315AbaDXQ3e (ORCPT ); Thu, 24 Apr 2014 12:29:34 -0400 Date: Thu, 24 Apr 2014 17:29:29 +0100 From: Hugo Mills To: Chris Murphy , Btrfs BTRFS Subject: Re: btrfs send receive, clone Message-ID: <20140424162929.GH2391@carfax.org.uk> References: <35B44B63-D139-4E0E-AD6F-2320B79D19B1@colorremedies.com> <20140424155510.GG2391@carfax.org.uk> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="ZYOWEO2dMm2Af3e3" In-Reply-To: <20140424155510.GG2391@carfax.org.uk> Sender: linux-btrfs-owner@vger.kernel.org List-ID: --ZYOWEO2dMm2Af3e3 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Thu, Apr 24, 2014 at 04:55:10PM +0100, Hugo Mills wrote: > I'm trying to think of a case where -c is useful that doesn't > involve someone having done cp --reflink=always between subvolumes, > but I can't. OK, you can use -c if you don't have a record of the relationships between the subvolumes you want to send, but know that they're related in some way. As above, you send the first subvol "bare", and then supply a -c for each one that you've already sent. Hugo. -- === Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk === PGP key: 65E74AC0 from wwwkeys.eu.pgp.net or http://www.carfax.org.uk --- echo "killall cat" > ~/curiosity.sh --- --ZYOWEO2dMm2Af3e3 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBU1k76VheFHXiqx3kAQLlrxAAn9JIBJvh8a3NnAHWe92zzCbxRE/jcvda gDWrp3+AZFMrzfwdPMBu3G8YtUACpM0+ZZvqmF/QYSdOgo0v/Xh2oLW+txjIJAxx qw/6A2IO9rBIt9mVll9zJl0WajCnVLIf6qkEHdVw/L1FzK6XT79C49TlsruJMhdS Qup1qXcUjLiDEAlBlFjC4EO9YBoVu+cEqPpQOoaEDauz/UQlHQ7kyJNPFJ1iM5CW YszfkNdWHADon1j3oii9l87wuAgOeUogFSz+qh9mfWojvbr/kQsK9//HHXH6T5Y9 FGcegO6VN2MwQid+IMEO4mvD8QL8m4vqAi/JGlyqNl947HEasiJSV87zg39dumyZ PJsrl6qdAnmX5lAyKd3fDrSzUy1B1pDcOIHTLN9x/uPvJ3H3pp3TdT+GrUk2e5H7 /gWuoq50jTeuFghkdTqmwldFUF68/40bIspUnwmOxp8/iyNJBzU2DU8Ud6WECt5u TVFXnLQvQokn7JMHCbXSZacoRxBDtL0yk73dZ4NoKdnxIQuXyShavCjbQQz3Vknw VXVjtsQzbkojm5VxLzTEMatbDdYzizXOggwRGMmZvOicMcQt7XTBwpZptgpmLPWd W/LdN1993SnISa4kKQDgGPdTdJZtpF3MrCxuHzv7UyiItmh/qlFW04g+6xa5BaEU d/y668frIdo= =o60/ -----END PGP SIGNATURE----- --ZYOWEO2dMm2Af3e3--