On 06/19/2014 03:28 AM, Peter Krempa wrote:
On 06/19/14 01:22, Eric Blake wrote:
> Add knobs to virsh to manage a 2-phase active commit of the top
> layer, similar to knobs already present on blockcopy. While this
> code will fail until later patches actually implement the new
> knobs in the qemu driver, doing it now proves that the API is
> usable and also makes it easier for testing the qemu changes as
> they are made.
>
> * tools/virsh-domain.c (cmdBlockCommit): Add --active, --pivot,
> and --finish options, modeled after blockcopy.
> (blockJobImpl): Support --active flag.
> * tools/virsh.pod (blockcommit): Document new flags.
> (blockjob): Mention 2-phase commit interaction.
>
> Signed-off-by: Eric Blake <eblake(a)redhat.com>
> ---
> tools/virsh-domain.c | 56 ++++++++++++++++++++++++++++++++++++++++++++++------
> tools/virsh.pod | 32 +++++++++++++++++++++---------
> 2 files changed, 73 insertions(+), 15 deletions(-)
>
This doesn't depend on anything qemu-specific and thus is safe to push
async.
ACK.
Pushed this one. I'm holding off on the others for a bit more (to see
how Jeff's qemu patches fare, and possibly rebase my patches on top of
your work for copying virStorageSource)
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library
http://libvirt.org