[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Qemu-devel] [PATCH 0/3] Support streaming to an intermediate layer

From: Alberto Garcia
Subject: Re: [Qemu-devel] [PATCH 0/3] Support streaming to an intermediate layer
Date: Fri, 20 Feb 2015 20:05:18 +0100
User-agent: Mutt/1.5.20 (2009-06-14)

On Fri, Feb 20, 2015 at 10:34:58AM -0700, Eric Blake wrote:

> > 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.

Isn't it possible to just check the QEMU version number?

If not, what's the recommended way to do it?



reply via email to

[Prev in Thread] Current Thread [Next in Thread]