Re: [Qemu-devel] Question about VM inner route entry's lost when vhost-user reconnect

2019-03-20 Thread Stefan Hajnoczi
On Tue, Mar 19, 2019 at 09:51:17AM +, Lilijun (Jerry, Cloud Networking) wrote: > After more detail test, I found two results: > 1) This route entry's lost can be reproduced on both virtio-net and > pass-through physical devices. > 2) The link down event is handled by a service named NetworkM

Re: [Qemu-devel] Question about VM inner route entry's lost when vhost-user reconnect

2019-03-19 Thread Lilijun (Jerry, Cloud Networking)
mail.com] > Sent: Wednesday, March 13, 2019 10:55 PM > To: Lilijun (Jerry, Cloud Networking) > Cc: qemu-devel@nongnu.org; wangxin (U) > ; wangyunjian > > Subject: Re: [Qemu-devel] Question about VM inner route entry's lost when > vhost-user reconnect > > On Tue, Mar 12,

Re: [Qemu-devel] Question about VM inner route entry's lost when vhost-user reconnect

2019-03-13 Thread Stefan Hajnoczi
; Cc: qemu-devel@nongnu.org; wangxin (U) > > ; wangyunjian > > > > Subject: Re: [Qemu-devel] Question about VM inner route entry's lost when > > vhost-user reconnect > > > > On Fri, Mar 08, 2019 at 02:31:12AM +, Lilijun (Jerry, Cloud Networking) >

Re: [Qemu-devel] Question about VM inner route entry's lost when vhost-user reconnect

2019-03-11 Thread Lilijun (Jerry, Cloud Networking)
> -Original Message- > From: Stefan Hajnoczi [mailto:stefa...@gmail.com] > Sent: Monday, March 11, 2019 5:47 PM > To: Lilijun (Jerry, Cloud Networking) > Cc: qemu-devel@nongnu.org; wangxin (U) > ; wangyunjian > > Subject: Re: [Qemu-devel] Question about VM

Re: [Qemu-devel] Question about VM inner route entry's lost when vhost-user reconnect

2019-03-11 Thread Stefan Hajnoczi
On Fri, Mar 08, 2019 at 02:31:12AM +, Lilijun (Jerry, Cloud Networking) wrote: > This problem is related with backend vhost-user socket abnormal cases, we > shouldn't ask customers to configure it manually for backend's issues or > depends on guest OS's network configuration. In Step 1 you

Re: [Qemu-devel] Question about VM inner route entry's lost when vhost-user reconnect

2019-03-07 Thread Lilijun (Jerry, Cloud Networking)
to:stefa...@gmail.com] > Sent: Wednesday, March 06, 2019 6:07 PM > To: Lilijun (Jerry, Cloud Networking) > Cc: qemu-devel@nongnu.org; wangxin (U) > ; wangyunjian > > Subject: Re: [Qemu-devel] Question about VM inner route entry's lost when > vhost-user reconnect > &

Re: [Qemu-devel] Question about VM inner route entry's lost when vhost-user reconnect

2019-03-06 Thread Stefan Hajnoczi
On Mon, Mar 04, 2019 at 08:26:23AM +, Lilijun (Jerry, Cloud Networking) wrote: > I am running my VM using vhost-user NIC with OVS-DPDK. The steps of my > question is shown as follows: > 1) In the VM, I add one route entry manually on the vNIC eth0 using the > linux tool route. >

[Qemu-devel] Question about VM inner route entry's lost when vhost-user reconnect

2019-03-04 Thread Lilijun (Jerry, Cloud Networking)
Hi all, I am running my VM using vhost-user NIC with OVS-DPDK. The steps of my question is shown as follows: 1) In the VM, I add one route entry manually on the vNIC eth0 using the linux tool route. 2) When restarting openvswitch service for the crash of the ovs-vswitchd, qem