Re: [Qemu-devel] [PATCH V11 17/20] filter-rewriter: handle checkpoint and failover event

2018-08-21 Thread Zhang Chen
On Tue, Aug 21, 2018 at 11:40 AM Jason Wang wrote: > > > On 2018年08月12日 04:59, Zhang Chen wrote: > > After one round of checkpoint, the states between PVM and SVM > > become consistent, so it is unnecessary to adjust the sequence > > of net packets for old connections, besides, while failover > >

Re: [Qemu-devel] [PATCH V11 17/20] filter-rewriter: handle checkpoint and failover event

2018-08-20 Thread Jason Wang
On 2018年08月12日 04:59, Zhang Chen wrote: After one round of checkpoint, the states between PVM and SVM become consistent, so it is unnecessary to adjust the sequence of net packets for old connections, besides, while failover happens, filter-rewriter will into failover mode that needn't handle

[Qemu-devel] [PATCH V11 17/20] filter-rewriter: handle checkpoint and failover event

2018-08-11 Thread Zhang Chen
After one round of checkpoint, the states between PVM and SVM become consistent, so it is unnecessary to adjust the sequence of net packets for old connections, besides, while failover happens, filter-rewriter will into failover mode that needn't handle the new TCP connection. Signed-off-by: zhang