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Re: [libvirt] [PATCH 17/21] Extensible migration APIs



On Tue, Jun 18, 2013 at 04:05:59PM +0200, Jiri Denemark wrote:
> This patch introduces two new APIs virDomainMigrate3 and
> virDomainMigrateToURI3 that may be used in place of their older
> variants. These new APIs take optional migration parameters (such as
> bandwidth, domain XML, ...) in an array of virTypedParameters, which
> makes adding new parameters easier as there's no need to introduce new
> APIs whenever a new migration parameter needs to be added. Both APIs are
> backward compatible and will automatically use older migration calls in
> case the new calls are not supported as long as the typed parameters
> array does not contain any parameter which was not supported by the
> older calls.
> ---
>  include/libvirt/libvirt.h.in |  10 ++
>  python/generator.py          |   2 +
>  src/libvirt.c                | 376 +++++++++++++++++++++++++++++++++++++++++++
>  src/libvirt_public.syms      |   6 +
>  4 files changed, 394 insertions(+)

ACK,

Lets hope this really is the last variant we need to add
for migration :-)

Arguably we could merge the Migrate3 and MigrateToURI3 variants
into one, but that'd complicate life more than is desired, so
leave it as is with them split.

Daniel
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