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From: Paolo Bonzini <pbonzini@redhat.com>
To: Markus Armbruster <armbru@redhat.com>
Cc: Jes.Sorensen@redhat.com, Anthony Liguori <aliguori@us.ibm.com>,
	qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH 5/7] Switch migrate_set_speed() to take an 'o' argument rather than a float.
Date: Mon, 11 Oct 2010 11:26:41 +0200	[thread overview]
Message-ID: <4CB2D851.3040606@redhat.com> (raw)
In-Reply-To: <m3mxql3xua.fsf@blackfin.pond.sub.org>

On 10/11/2010 11:03 AM, Markus Armbruster wrote:
> As noted before, this is an incompatible change of the human monitor
> command: unit now defaults to 'M'.  This must be noted*prominently*  in
> the commit message.  Best in the subject.
>
> Incompatible changes can break tools.  Quick grep of libvirt:
>
> src/qemu/qemu_monitor_json.c:    cmd = qemuMonitorJSONMakeCommand("migrate_set_speed",
> src/qemu/qemu_monitor_text.c:    if (virAsprintf(&cmd, "migrate_set_speed %lum", bandwidth)<  0) {
>
> Looks like we're safe here.
>
> Anthony, is this incompatibility okay?
>
> Help should be updated in the same patch; please squash 6/7 into 5/7.

Personally, I'd rather see the patch I sent incorporated, so that there 
is no change in the monitor at all.

Not going to make a fuss of it as long as libvirt is okay, though.

Paolo

  reply	other threads:[~2010-10-11  9:26 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-10-08  9:15 [Qemu-devel] [PATCH v4 0/7] Introduce strtosz and make use of it Jes.Sorensen
2010-10-08  9:15 ` [Qemu-devel] [PATCH 1/7] Introduce strtosz() library function to convert a string to a byte count Jes.Sorensen
2010-10-11  8:51   ` Markus Armbruster
2010-10-11 12:45     ` Jes Sorensen
2010-10-11 14:39       ` Markus Armbruster
2010-10-08  9:15 ` [Qemu-devel] [PATCH 2/7] Support human unit formats in strtosz, eg. 1.0G Jes.Sorensen
2010-10-08  9:37   ` Stefan Weil
2010-10-08  9:15 ` [Qemu-devel] [PATCH 3/7] Add more error handling to strtosz() Jes.Sorensen
2010-10-08  9:38   ` Stefan Weil
2010-10-08  9:15 ` [Qemu-devel] [PATCH 4/7] Add support for 'o' octet (bytes) format as monitor parameter Jes.Sorensen
2010-10-08  9:15 ` [Qemu-devel] [PATCH 5/7] Switch migrate_set_speed() to take an 'o' argument rather than a float Jes.Sorensen
2010-10-11  9:03   ` Markus Armbruster
2010-10-11  9:26     ` Paolo Bonzini [this message]
2010-10-11  9:58     ` Jes Sorensen
2010-10-08  9:15 ` [Qemu-devel] [PATCH 6/7] Clarify default values in migration speed argument in monitor Jes.Sorensen
2010-10-08 16:21   ` [Qemu-devel] " Paolo Bonzini
2010-10-11  6:45     ` Jes Sorensen
2010-10-08  9:16 ` [Qemu-devel] [PATCH 7/7] Remove obsolete 'f' double parameter type Jes.Sorensen

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