On 22.07.2016 12:16, Wang WeiWei wrote: > From: Changlong Xie <xiecl.f...@cn.fujitsu.com> > > This commit introduces six replication interfaces(for block, network etc). > Firstly we can use replication_(new/remove) to create/destroy replication > instances, then in migration we can use replication_(start/stop/do_checkpoint > /get_error)_all to handle all replication operations. More detail please > refer to replication.h > > Signed-off-by: Wen Congyang <we...@cn.fujitsu.com> > Signed-off-by: zhanghailiang <zhang.zhanghaili...@huawei.com> > Signed-off-by: Gonglei <arei.gong...@huawei.com> > Signed-off-by: Changlong Xie <xiecl.f...@cn.fujitsu.com> > Signed-off-by: Wang WeiWei <wangww.f...@cn.fujitsu.com> > --- > Makefile.objs | 1 + > qapi/block-core.json | 13 ++++ > replication.c | 107 +++++++++++++++++++++++++++++++ > replication.h | 174 > +++++++++++++++++++++++++++++++++++++++++++++++++++ > 4 files changed, 295 insertions(+) > create mode 100644 replication.c > create mode 100644 replication.h > > diff --git a/Makefile.objs b/Makefile.objs > index 7f1f0a3..4abdc81 100644 > --- a/Makefile.objs > +++ b/Makefile.objs > @@ -15,6 +15,7 @@ block-obj-$(CONFIG_POSIX) += aio-posix.o > block-obj-$(CONFIG_WIN32) += aio-win32.o > block-obj-y += block/ > block-obj-y += qemu-io-cmds.o > +block-obj-y += replication.o > > block-obj-m = block/ > > diff --git a/qapi/block-core.json b/qapi/block-core.json > index f462345..7f05b68 100644 > --- a/qapi/block-core.json > +++ b/qapi/block-core.json > @@ -2147,6 +2147,19 @@ > '*debug_level': 'int' } } > > ## > +# @ReplicationMode > +# > +# An enumeration of replication modes. > +# > +# @primary: Primary mode, the vm's state will be sent to secondary QEMU. > +# > +# @secondary: Secondary mode, receive the vm's state from primary QEMU. > +# > +# Since: 2.7
Probably 2.8 now.
Max
> +##
> +{ 'enum' : 'ReplicationMode', 'data' : [ 'primary', 'secondary' ] }
> +
> +##
> # @BlockdevOptions
> #
> # Options for creating a block device. Many options are available for all
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