[Qemu-devel] Re: [RFC][STABLE 0.13] Revert "qcow2: Use bdrv_(p)write_sync for metadata writes"

[Christoph Hellwig]

On Wed, Aug 25, 2010 at 08:46:15AM -0500, Anthony Liguori wrote:
> BTW, something that had the features of qcow2 that people actually used 
> andwas fully asynchronous, performed well, and had a high degree of 
> confidence in data integrity would be a major step forward, not backwards.

That means you'll actually need to agree on a feature set first.