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Date: Mon, 6 Feb 2017 13:13:53 +0000
From: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
Message-ID: <20170206131352.GD2524@work-vm>
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Subject: Re: [Qemu-devel] [PATCH V6 0/2] Add new qmp commands to suppurt Xen
 COLO
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To: Jason Wang <jasowang@redhat.com>
Cc: Zhang Chen <zhangchen.fnst@cn.fujitsu.com>, qemu devel <qemu-devel@nongnu.org>, Eric Blake <eblake@redhat.com>, "eddie . dong" <eddie.dong@intel.com>, Li Zhijian <lizhijian@cn.fujitsu.com>, Bian Naimeng <biannm@cn.fujitsu.com>

* Jason Wang (jasowang@redhat.com) wrote:
>=20
>=20
> On 2017=E5=B9=B401=E6=9C=8826=E6=97=A5 11:04, Zhang Chen wrote:
> > Hi~
> >=20
> > No news for a week.
> >=20
> > We need comments ~~
> >=20
> > Ping...
> >=20
>=20
> Cc David who is one of the maintainer of migration.

My difficulty is I don't know any Xen and I don't understand
the block replication code much either; so I hadn't really looked at it.

Dave

>=20
> >=20
> > Thanks
> >=20
> > Zhang Chen
> >=20
> >=20
> > On 01/19/2017 05:57 PM, Zhang Chen wrote:
> > > Hi~~
> > >=20
> > > Anyone have any comments?
> > >=20
> > > Ping....
> > >=20
> > >=20
> > > Thanks
> > >=20
> > > Zhang Chen
> > >=20
> > >=20
> > > On 01/05/2017 02:08 PM, Zhang Chen wrote:
> > > > Xen COLO depend on qemu COLO replication function.
> > > > So, We need new qmp commands for Xen to use qemu replication.
> > > >=20
> > > > Corresponding libxl patches already in xen.git.
> > > > Commit ID:
> > > >=20
> > > > ed37ef1f91c20f0ab162ce60f8c38400b917fa64
> > > > COLO: introduce new API to prepare/start/do/get_error/stop replic=
ation
> > > >=20
> > > > a0ddc0b359375b2418213966dfbdbfab593ecc6f
> > > > tools/libxl: introduction of libxl__qmp_restore to load qemu stat=
e
> > > >=20
> > > >=20
> > > > Zhang Chen (2):
> > > >    Add a new qmp command to start/stop replication
> > > >    Add a new qmp command to do checkpoint, query xen replication =
status
> > > >=20
> > > >   docs/qmp-commands.txt | 42 +++++++++++++++++++++++++++++++
> > > >   migration/colo.c      | 40 +++++++++++++++++++++++++++++
> > > >   qapi-schema.json      | 69
> > > > +++++++++++++++++++++++++++++++++++++++++++++++++++
> > > >   3 files changed, 151 insertions(+)
> > > >=20
> > >=20
> >=20
>=20
--
Dr. David Alan Gilbert / dgilbert@redhat.com / Manchester, UK