[Qemu-devel] Fwd: Fwd: How live migration work for vhost-user

2019-05-07 Thread fengyd
-- Forwarded message - From: fengyd Date: Wed, 8 May 2019 at 12:50 Subject: Re: [Qemu-devel] Fwd: How live migration work for vhost-user To: Dr. David Alan Gilbert Hi, I checked the DPDK code and found that the function rte_vhost_enqueue_burst in virtio_net.c is used to

Re: [Qemu-devel] Fwd: How live migration work for vhost-user

2019-04-23 Thread fengyd
"used_idx 0x%x",* * i, vdev->vq[i].vring.num,* * vdev->vq[i].last_avail_idx,* Thanks On Tue, 23 Apr 2019 at 14:20, fengyd wrote: > Hi, > > I want to add some log to qemu-kvm-ev. > Do you know how to compile qemu-kvm-ev

Re: [Qemu-devel] Fwd: How live migration work for vhost-user

2019-04-22 Thread fengyd
Hi, I want to add some log to qemu-kvm-ev. Do you know how to compile qemu-kvm-ev from source code? Thanks Yafeng On Tue, 16 Apr 2019 at 16:47, Dr. David Alan Gilbert wrote: > * fengyd (fengy...@gmail.com) wrote: > > -- Forwarded message - > > From: fengyd &g

[Qemu-devel] Fwd: How live migration work for vhost-user

2019-04-16 Thread fengyd
-- Forwarded message - From: fengyd Date: Tue, 16 Apr 2019 at 09:17 Subject: Re: [Qemu-devel] How live migration work for vhost-user To: Dr. David Alan Gilbert Hi, Any special feature needs to be supported on guest driver? Because it's OK for standard Linux VM, but not O

[Qemu-devel] How live migration work for vhost-user

2019-04-15 Thread fengyd
Hi, During live migration, the folloing log can see in nova-compute.log in my environment: ERROR nova.virt.libvirt.driver [req-039a85e1-e7a1-4a63-bc6d-c4b9a044aab6 0cdab20dc79f4bc6ae5790e7b4a898ac 3363c319773549178acc67f32c78310e - default default] [instance: 5ec719f4-1865-4afe-a207-3d9fae22c410