From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:58481) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZZLDL-0007Mt-6E for qemu-devel@nongnu.org; Tue, 08 Sep 2015 11:53:43 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZZLDK-0003pf-Db for qemu-devel@nongnu.org; Tue, 08 Sep 2015 11:53:43 -0400 References: <1439279489-13338-1-git-send-email-wency@cn.fujitsu.com> <1439279489-13338-6-git-send-email-wency@cn.fujitsu.com> <55E4A536.6040905@redhat.com> <55E4F767.1070602@cn.fujitsu.com> <55E5C572.7000606@redhat.com> <55E65026.2050902@cn.fujitsu.com> <55E70F26.8020506@redhat.com> <55ED0ABD.2030204@cn.fujitsu.com> From: Eric Blake Message-ID: <55EF047D.8060504@redhat.com> Date: Tue, 8 Sep 2015 09:53:33 -0600 MIME-Version: 1.0 In-Reply-To: <55ED0ABD.2030204@cn.fujitsu.com> Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="dEJBpkKHGHN02MM2fmaAqBHAKM0cIC1XQ" Subject: Re: [Qemu-devel] [Patch for-2.5 v2 5/6] qmp: add monitor command to add/remove a child List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Wen Congyang , qemu devel , Markus Armbruster , Alberto Garcia , Stefan Hajnoczi Cc: Kevin Wolf , zhanghailiang , qemu block , Jiang Yunhong , Dong Eddie , "Dr. David Alan Gilbert" , Max Reitz , Gonglei , Yang Hongyang This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --dEJBpkKHGHN02MM2fmaAqBHAKM0cIC1XQ Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable On 09/06/2015 09:55 PM, Wen Congyang wrote: >> I haven't looked at them yet, but really like Max's approach for >> separating BDS from BB by treating BB without BDS as an empty media >> case, and BDS without a BB as something that can then be manipulated t= o >> be associated with another BDS or BB. >=20 > Do you mean we can create a top BDS without BB by the command line -dri= ve > in the future? Not quite. -drive means create a BB. But it should be possible to create a BDS without a BB from the command line, to match what blockdev-add can do in QMP. --=20 Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org --dEJBpkKHGHN02MM2fmaAqBHAKM0cIC1XQ Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 Comment: Public key at http://people.redhat.com/eblake/eblake.gpg Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQEcBAEBCAAGBQJV7wR9AAoJEKeha0olJ0NqcWoIAIscAonyqiwhfE9vLPh5rfNz 7QC+0if8Yna9IZCrHdotAIOv5sxdsA0KaNxMlo47Qur3NP2/qUPU1bxkFx1M4nn8 mLcXIj/D6sY1NRELPgEbVevZbq2+wHL0w9YyqfTA9PnqP07Jm3SZpBOaVpFHqE+j c7KHX9tnPrGqEnfG/jDKmamA4PzD0PP183Cq7JlZYtIcKoKFlDxZHOD8VV7NMlIn Khf+3L6BKLf96e60wigQXoIFYIc2QNzM/Cn6FfmnMHz1e7dLPA7ukXsoEWp6FZKL txWe94sXiuMyXoekAbfoY9B/k4pPcysM/LlPv0UrQU/8ha7gJmOJw+kmyXEmiaY= =odj1 -----END PGP SIGNATURE----- --dEJBpkKHGHN02MM2fmaAqBHAKM0cIC1XQ--