[libvirt] [PATCH v2 5/8] Added job type VIR_DOMAIN_JOB_PHASE1_COMPLETED

[Jiri Denemark]

On Tue, Sep 30, 2014 at 16:39:26 +0200, Cristian Klein wrote:
> Some jobs feature several phases. For example, post-copy migration is
> composed of a first phase, from migration start to switching to
> post-copy, and a second phase, to migration completion. This
> job type allows to flag that the job has completed the first phase,
> but is not yet fully completed.
> 
> Signed-off-by: Cristian Klein <cristian.klein at cs.umu.se>
> ---
>  include/libvirt/libvirt.h.in | 1 +
>  tools/virsh-domain.c         | 3 ++-
>  2 files changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/include/libvirt/libvirt.h.in b/include/libvirt/libvirt.h.in
> index 84cd5a4..81044f0 100644
> --- a/include/libvirt/libvirt.h.in
> +++ b/include/libvirt/libvirt.h.in
> @@ -4307,6 +4307,7 @@ typedef enum {
>      VIR_DOMAIN_JOB_COMPLETED = 3, /* Job has finished, but isn't cleaned up */
>      VIR_DOMAIN_JOB_FAILED    = 4, /* Job hit error, but isn't cleaned up */
>      VIR_DOMAIN_JOB_CANCELLED = 5, /* Job was aborted, but isn't cleaned up */
> +    VIR_DOMAIN_JOB_PHASE1_COMPLETED = 6, /* Job completed first phase, e.g., post-copy activation */

This is not a job type. If we need to advertise this to libvirt clients,
we may introduce a new job statistics typed parameter but we should not
misuse job type. And I'm not entirely convinced we need to advertise
this. To me it seems the only interested thing is whether a domain is
still running on the source host or it was already resumed on the
destination host. And it's easy to get this kind of information via
existing ways, e.g., listening to domain life cycle events or by
checking domain's status.

Jirka