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[178.196.188.85]) by mx.google.com with ESMTPSA id e43sm42053876eep.7.2013.12.22.20.52.36 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Sun, 22 Dec 2013 20:52:37 -0800 (PST) Message-ID: <52B7C194.9030503@gmail.com> Date: Mon, 23 Dec 2013 05:52:36 +0100 From: =?UTF-8?B?VmxhZGltaXIgJ8+GLWNvZGVyL3BoY29kZXInIFNlcmJpbmVua28=?= User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20131103 Icedove/17.0.10 MIME-Version: 1.0 To: grub-devel@gnu.org Subject: Re: booting btrfs References: <0C284942-C2D0-4520-93B1-3982E6AA38DF@colorremedies.com> <525AF8CD.7050100@gmail.com> <525B2D55.8060502@gmail.com> <339EF7EB-F50A-47F6-99BA-F46ABFECCF74@colorremedies.com> <20131014092807.6917958c@opensuse.site> <3D77CF50-285F-42C2-9325-47AC5ACF5FDC@colorremedies.com> <525C4615.5080803@gmail.com> <4B3D9706-740B-49A2-8314-FF3893071A12@colorremedies.com> <20131016065045.51027e72@opensuse.site> <526DB36A.7090201@gmail.com> <20131219201350.289470c7@opensuse.site> <52B3376A.7030301@gmail.com> <52B4364F.9020900@gmail.com> <946948C6-BC06-4E4E-A22A-DF6EF86802DE@colorremedies.com> <20131221111833.41fca8f3@opensuse.site> <7F3426BB-5DD2-4EFA-811C-980BAB633797@colorremedies.com> In-Reply-To: <7F3426BB-5DD2-4EFA-811C-980BAB633797@colorremedies.com> X-Enigmail-Version: 1.6 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="v73mVhv3AH38AxLqWrepXVHVGrFxKOrJP" X-detected-operating-system: by eggs.gnu.org: Error: Malformed IPv6 address (bad octet value). X-Received-From: 2a00:1450:4013:c00::233 X-BeenThere: grub-devel@gnu.org X-Mailman-Version: 2.1.14 Precedence: list Reply-To: The development of GNU GRUB List-Id: The development of GNU GRUB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 23 Dec 2013 04:53:00 -0000 This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --v73mVhv3AH38AxLqWrepXVHVGrFxKOrJP Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On 23.12.2013 05:45, Chris Murphy wrote: > As for grub's part in the solution, it seems like it would need to unde= rstand absolute paths to subvol 5, as well as relative paths to the defau= lt subvol > (set with the 'btrfs subvol set-default' command). It doesn't seem to me at all that "relative" paths is a necessity and you= don't provide a usecase > I think syntax wise it's simplest to use / for absolute and no-/ for re= lative to default. What do you think? >=20 > I still don't think it needs syntax of subvolids.=20 >=20 >=20 >> > except it is >> > not that straightforward in current btrfs because path names are >> > resolved relative to current root :) > Navigation of a currently mounted subvolume, yes, I can only navigate b= elow that point. It's no different than being in chroot, or mounting a pa= rtition and being unable to navigate into other partitions. This analogies all share a common crucial point: GRUB neither supports no= r needs any of them. --v73mVhv3AH38AxLqWrepXVHVGrFxKOrJP Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.15 (GNU/Linux) Comment: Using GnuPG with Icedove - http://www.enigmail.net/ iF4EAREKAAYFAlK3wZQACgkQmBXlbbo5nOvbiQEAnzRKIrEMti7xmFy6GLP7hVMb vTMiSBod1DZv/61g5GUBAJiEQuWeS1hNCQYc27KERWypStYwRl2DhzDDpEBocvJA =D71M -----END PGP SIGNATURE----- --v73mVhv3AH38AxLqWrepXVHVGrFxKOrJP--