From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:50226) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bKZ9l-0001ZN-1W for qemu-devel@nongnu.org; Tue, 05 Jul 2016 18:49:30 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bKZ9j-0007Ay-0G for qemu-devel@nongnu.org; Tue, 05 Jul 2016 18:49:28 -0400 References: <1467296007-12252-1-git-send-email-kwolf@redhat.com> <1467296007-12252-6-git-send-email-kwolf@redhat.com> <7b9f7996-dd79-f393-fcb7-97751cfa6dd0@redhat.com> <20160704105030.GD5399@noname.redhat.com> From: Eric Blake Message-ID: <577C396D.6010808@redhat.com> Date: Tue, 5 Jul 2016 16:49:17 -0600 MIME-Version: 1.0 In-Reply-To: Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="C6WbPd6lnMVGfC7wSsjGDFcARTENWiPXL" Subject: Re: [Qemu-devel] [PATCH v2 5/6] qemu-iotests: Test setting WCE with qdev List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Max Reitz , Kevin Wolf Cc: qemu-block@nongnu.org, qemu-devel@nongnu.org This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --C6WbPd6lnMVGfC7wSsjGDFcARTENWiPXL From: Eric Blake To: Max Reitz , Kevin Wolf Cc: qemu-block@nongnu.org, qemu-devel@nongnu.org Message-ID: <577C396D.6010808@redhat.com> Subject: Re: [PATCH v2 5/6] qemu-iotests: Test setting WCE with qdev References: <1467296007-12252-1-git-send-email-kwolf@redhat.com> <1467296007-12252-6-git-send-email-kwolf@redhat.com> <7b9f7996-dd79-f393-fcb7-97751cfa6dd0@redhat.com> <20160704105030.GD5399@noname.redhat.com> In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable On 07/05/2016 08:57 AM, Max Reitz wrote: >> I'm not sure yet what the conclusion is. Change query-block to include= >> anonymous BBs that are owned by devices? A new query command? Add the >> information to info qtree and whatever the QMP version of it is (if it= >> even exists)? >=20 > Well, since you are basically trying to purge the BB from the user's > field of view, it would probably make sense to display all the BB-level= > information (like the writethrough mode) as part of the device > information; that is, probably in info qtree. That information should > then probably also include the node name of the root BDS, and the > user/management application can find out all about that with > query-named-block-nodes (although it'd probably makes sense to add a > query-block-node command for a single node). Or teach query-named-block-nodes to take an optional parameter for filtering the results to a single node (either way is introspectible, so I don't have a strong opinion which is nicer) --=20 Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org --C6WbPd6lnMVGfC7wSsjGDFcARTENWiPXL 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/ iQEcBAEBCAAGBQJXfDltAAoJEKeha0olJ0NqwU8IAJ7bPYhjOqZ8IqhviSk7nuBg lnNwq3T8Ay0bjGYBSq0Wqjxd2zr56yfEJArEouHxUk92RISjfwjPfnAYoqsFirFv IkNjzGQBVZsXfwKCfU1H66jPJmQVat40UeBURuZoS+d8i5ZQEurTM/lh1DCJHUkW 79aNBDaurEGzG4lXv8GYGq1qLm/2HmzWfEAkBOfSRTZiaxdDX0SZKqwz2WUG4ECX uuN7+/EgA4S3eUUpz+WulOs76qTiJ9sFKBsQjTehsj6VE3RGW/dixOWy3Yqc5SOf U2u47yyeTG0i9+MbV4+TAfZHsSzgM1miHuIvNMymJqgqCKTJ2q/aTOnWTmWT/R4= =uSvv -----END PGP SIGNATURE----- --C6WbPd6lnMVGfC7wSsjGDFcARTENWiPXL--