From: Eric Blake <eblake@redhat.com>
To: Alberto Garcia <berto@igalia.com>, qemu-devel@nongnu.org
Cc: Kevin Wolf <kwolf@redhat.com>, Stefan Hajnoczi <stefanha@redhat.com>
Subject: Re: [Qemu-devel] [PATCH 0/3] Support streaming to an intermediate layer
Date: Fri, 20 Feb 2015 10:34:58 -0700 [thread overview]
Message-ID: <54E77042.8010207@redhat.com> (raw)
In-Reply-To: <cover.1424439295.git.berto@igalia.com>
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On 02/20/2015 06:53 AM, Alberto Garcia wrote:
> Hello,
>
> I added support to the Block Stream API for streaming to an
> intermediate layer.
>
> I followed the proposed API from the wiki, which simply adds an
> additional 'top' parameter to block-stream specifying the image that
> data is written to:
How does one learn whether qemu is new enough to support this mode?
Until we add QMP introspection, learning whether an optional parameter
exists requires attempting the command and seeing a different error
depending on whether the argument is recognized.
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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next prev parent reply other threads:[~2015-02-20 17:35 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-20 13:53 [Qemu-devel] [PATCH 0/3] Support streaming to an intermediate layer Alberto Garcia
2015-02-20 13:53 ` [Qemu-devel] [PATCH 1/3] block: " Alberto Garcia
2015-03-05 14:04 ` Kevin Wolf
2015-03-05 14:58 ` Alberto Garcia
2015-03-05 15:15 ` Kevin Wolf
2015-03-05 15:47 ` Alberto Garcia
2015-03-12 13:18 ` Alberto Garcia
2015-02-20 13:53 ` [Qemu-devel] [PATCH 2/3] block: Add QMP support for " Alberto Garcia
2015-02-20 22:38 ` Eric Blake
2015-02-23 12:23 ` Alberto Garcia
2015-02-23 13:04 ` Kevin Wolf
2015-02-24 14:08 ` Markus Armbruster
2015-03-05 14:09 ` Kevin Wolf
2015-03-05 15:12 ` Alberto Garcia
2015-03-11 16:38 ` Alberto Garcia
2015-03-12 15:45 ` Kevin Wolf
2015-03-17 15:00 ` Alberto Garcia
2015-03-17 15:22 ` Eric Blake
2015-03-17 15:40 ` Alberto Garcia
2015-03-17 15:28 ` Kevin Wolf
2015-03-18 12:29 ` Alberto Garcia
2015-02-20 13:53 ` [Qemu-devel] [PATCH 3/3] docs: Document how to stream " Alberto Garcia
2015-02-20 17:34 ` Eric Blake [this message]
2015-02-20 19:05 ` [Qemu-devel] [PATCH 0/3] Support streaming " Alberto Garcia
2015-02-20 22:49 ` Eric Blake
2015-02-22 15:08 ` Alberto Garcia
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