From: Anthony Liguori <anthony@codemonkey.ws>
To: Luiz Capitulino <lcapitulino@redhat.com>
Cc: Kevin Wolf <kwolf@redhat.com>,
aliguori@us.ibm.com,
Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>,
qemu-devel <qemu-devel@nongnu.org>,
Federico Simoncelli <fsimonce@redhat.com>,
Paolo Bonzini <pbonzini@redhat.com>,
Eric Blake <eblake@redhat.com>
Subject: Re: [Qemu-devel] Proposal for extensions of block job commands in QEMU 1.2
Date: Mon, 21 May 2012 09:10:40 -0500 [thread overview]
Message-ID: <4FBA4CE0.2090702@codemonkey.ws> (raw)
In-Reply-To: <20120521105901.4fbe7363@doriath.home>
On 05/21/2012 08:59 AM, Luiz Capitulino wrote:
> On Fri, 18 May 2012 19:08:42 +0200
> Paolo Bonzini<pbonzini@redhat.com> wrote:
>
>> Modified QMP commands
>> =====================
>
> As we have discussed on the ML, we're not going to extend QMP commands.
>
> I understand your reasoning, and since the beginning I thought this was
> something useful to do, but we've already settled for not doing this.
>
> I also think that we shouldn't have exceptions, as in practice this means
> we're extending commands anyway. So either, we do it or we don't.
Well, I think we should ask ourselves the following question:
How would a client figure out if the new options are available?
This is the primary reason for not extending existing commands.
Regards,
Anthony Liguori
>
next prev parent reply other threads:[~2012-05-21 14:11 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-18 17:08 [Qemu-devel] Proposal for extensions of block job commands in QEMU 1.2 Paolo Bonzini
2012-05-21 9:29 ` Kevin Wolf
2012-05-21 10:02 ` Paolo Bonzini
2012-05-21 10:32 ` Kevin Wolf
2012-05-21 11:02 ` Paolo Bonzini
2012-05-21 13:07 ` Kevin Wolf
2012-05-21 15:18 ` Paolo Bonzini
2012-05-21 13:13 ` Eric Blake
2012-05-21 12:20 ` Stefan Hajnoczi
2012-05-21 13:59 ` Luiz Capitulino
2012-05-21 14:09 ` Kevin Wolf
2012-05-21 14:16 ` Anthony Liguori
2012-05-21 14:17 ` Luiz Capitulino
2012-05-21 14:10 ` Anthony Liguori [this message]
2012-05-21 14:16 ` Luiz Capitulino
2012-05-21 14:19 ` Anthony Liguori
2012-05-21 14:26 ` Paolo Bonzini
2012-05-21 14:40 ` Anthony Liguori
2012-05-21 14:47 ` Paolo Bonzini
2012-05-21 15:44 ` Anthony Liguori
2012-05-21 15:55 ` Paolo Bonzini
2012-05-21 14:17 ` Kevin Wolf
2012-05-21 14:39 ` Paolo Bonzini
2012-05-24 13:41 ` [Qemu-devel] Block job commands in QEMU 1.2 [v2, including support for replication] Paolo Bonzini
2012-05-24 14:00 ` Ori Mamluk
2012-05-24 14:19 ` Paolo Bonzini
2012-05-24 15:32 ` Dor Laor
2012-05-25 8:59 ` Paolo Bonzini
2012-05-24 16:57 ` Eric Blake
2012-05-25 8:48 ` Paolo Bonzini
2012-05-25 15:02 ` Eric Blake
2012-05-25 8:28 ` Stefan Hajnoczi
2012-05-25 8:42 ` Kevin Wolf
2012-05-25 9:43 ` Stefan Hajnoczi
2012-05-25 11:17 ` Paolo Bonzini
2012-05-25 12:09 ` Stefan Hajnoczi
2012-05-25 13:25 ` Paolo Bonzini
2012-05-25 16:57 ` Luiz Capitulino
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