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

Re: [libvirt] [PATCH] docs: document dxml argument to migrate2



On Thu, Jul 14, 2011 at 11:10:56AM -0600, Eric Blake wrote:
> Commit 135554166 introduced a nice feature without documenting it.
> 
> * src/libvirt.c (virDomainMigrate2): Add paragraph.
> ---
>  src/libvirt.c |    9 +++++++++
>  1 files changed, 9 insertions(+), 0 deletions(-)
> 
> diff --git a/src/libvirt.c b/src/libvirt.c
> index fc17f2b..13da214 100644
> --- a/src/libvirt.c
> +++ b/src/libvirt.c
> @@ -4297,6 +4297,15 @@ error:
>   * different processors even with the same architecture, or between
>   * different types of hypervisor.
>   *
> + * If the hypervisor supports it, @dxml can be used to alter
> + * host-specific portions of the domain XML that will be used on
> + * the destination.  For example, it is possible to alter the
> + * backing filename that is associated with a disk device, in order
> + * to account for naming differences between source and destination
> + * in accessing the underlying storage.  The migration will fail
> + * if @dxml would cause any guest-visible changes.  Pass NULL
> + * if no changes are needed to the XML between source and destination.
> + *
>   * Returns the new domain object if the migration was successful,
>   *   or NULL in case of error.  Note that the new domain object
>   *   exists in the scope of the destination connection (dconn).

  Looks fine, ACK, but danpb should probably verify :-)

Daniel

-- 
Daniel Veillard      | libxml Gnome XML XSLT toolkit  http://xmlsoft.org/
daniel veillard com  | Rpmfind RPM search engine http://rpmfind.net/
http://veillard.com/ | virtualization library  http://libvirt.org/


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