[libvirt] [PATCH v7 3/6] qemu: track quiesced status in qemuDomainSnapshotFSFreeze

[Daniel P. Berrange]

On Thu, May 01, 2014 at 08:06:01PM -0400, Tomoki Sekiyama wrote:
> Adds 'quiesced' status into qemuDomainObjPrivate that tracks whether
> FSFreeze is requested in the domain.
> 
> It modifies error code from qemuDomainSnapshotFSFreeze and
> qemuDomainSnapshotFSThaw, so that a caller can know whether the command is
> actually sent to the guest agent. If the error is caused before sending a
> freeze command, a counterpart thaw command shouldn't be sent either, not to
> confuse fsfreeze status tracking.
> 
> Signed-off-by: Tomoki Sekiyama <tomoki.sekiyama at hds.com>
> ---
>  src/qemu/qemu_domain.c |    5 +++
>  src/qemu/qemu_domain.h |    2 +
>  src/qemu/qemu_driver.c |   70 +++++++++++++++++++++++++++++++++++++++---------
>  3 files changed, 64 insertions(+), 13 deletions(-)

ACK


Regards,
Daniel
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