Re: [Qemu-devel] [PATCH 1/7] migrate: add migration blockers

[Kevin Wolf]

Am 12.11.2011 16:56, schrieb Anthony Liguori:
> This lets different subsystems register an Error that is thrown whenever
> migration is attempted.  This works nicely because it gracefully supports
> things like hotplug.
> 
> Right now, if multiple errors are registered, only one of them is reported.
> I expect that for 1.1, we'll extend query-migrate to return all of the reasons
> why migration is disabled at any given point in time.
> 
> Signed-off-by: Anthony Liguori <address@hidden>
> Signed-off-by: Anthony Liguori <address@hidden>
> ---
>  migration.c |   18 ++++++++++++++++++
>  migration.h |   15 +++++++++++++++
>  2 files changed, 33 insertions(+), 0 deletions(-)

There doesn't seem to be a patch 0/n, so it goes here...

The series looks good in general. I commented on two patches, and there
are a few more image formats that must block migration (basically
everything that is writable, I would be surprised if there was one that
didn't cache anything).

Kevin