[libvirt] [PATCH] blockcommit: document semantics of committing active layer

[Eric Blake]

On 05/16/2014 02:17 PM, Eric Blake wrote:
> Now that qemu 2.0 allows commit of the active layer, people are
> attempting to use virsh blockcommit and getting into a stuck
> state, because libvirt is unprepared to handle the two-phase
> commit required by qemu.

And as a reminder (more to myself, perhaps), part of flushing this out
into a full series rather than just an RFC on the semantics will be
adding a patch that exposes the ability for top-level commit, similar to
what was done in commit 85a3eb8 for exposing whether disk snapshot is
supported.

-- 
Eric Blake   eblake redhat com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org

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