[Qemu-block] [PATCH RFC v2 5/6] replication: Implement block replication for shared disk case

2016-12-05 Thread zhanghailiang
Just as the scenario of non-shared disk block replication, we are going to implement block replication from many basic blocks that are already in QEMU. The architecture is: virtio-blk || .-- /

Re: [Qemu-block] [PATCH RFC v2 5/6] replication: Implement block replication for shared disk case

2017-01-17 Thread Stefan Hajnoczi
On Mon, Dec 05, 2016 at 04:35:03PM +0800, zhanghailiang wrote: > @@ -663,8 +695,12 @@ static void replication_stop(ReplicationState *rs, bool > failover, Error **errp) > > switch (s->mode) { > case REPLICATION_MODE_PRIMARY: > -s->replication_state = BLOCK_REPLICATION_DONE; > -

Re: [Qemu-block] [PATCH RFC v2 5/6] replication: Implement block replication for shared disk case

2017-01-17 Thread Hailiang Zhang
Hi Stefan, On 2017/1/17 21:19, Stefan Hajnoczi wrote: On Mon, Dec 05, 2016 at 04:35:03PM +0800, zhanghailiang wrote: @@ -663,8 +695,12 @@ static void replication_stop(ReplicationState *rs, bool failover, Error **errp) switch (s->mode) { case REPLICATION_MODE_PRIMARY: -s->r