Re: [Qemu-devel] [PATCH v8 23/54] Add migration-capability boolean for postcopy-ram.

[Eric Blake]

On 09/29/2015 02:37 AM, Dr. David Alan Gilbert (git) wrote:
> From: "Dr. David Alan Gilbert" <address@hidden>
> 
> The 'postcopy ram' capability allows postcopy migration of RAM;
> note that the migration starts off in precopy mode until
> postcopy mode is triggered (see the migrate_start_postcopy
> patch later in the series).
> 
> Signed-off-by: Dr. David Alan Gilbert <address@hidden>
> Reviewed-by: Juan Quintela <address@hidden>
> Reviewed-by: Amit Shah <address@hidden>
> ---
>  include/migration/migration.h |  1 +
>  migration/migration.c         | 23 +++++++++++++++++++++++
>  qapi-schema.json              |  6 +++++-
>  3 files changed, 29 insertions(+), 1 deletion(-)

Reviewed-by: Eric Blake <address@hidden>

I'm guessing the plan is to keep this experimental until a bit more
experience is gained, to make sure we aren't missing anything essential
in the use of postcopy.

>  { 'enum': 'MigrationCapability',
>    'data': ['xbzrle', 'rdma-pin-all', 'auto-converge', 'zero-blocks',
> -           'compress', 'events'] }
> +           'compress', 'events', 'x-postcopy-ram'] }

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

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