[dpdk-dev] FW: Vhost user no connection vm2vm

2015-05-22 Thread Luke Gorrie
On 22 May 2015 at 10:05, Maciej Grochowski wrote: > What I'm going to do today is to compile newest kernel for vhost and guest > and debug where packet flow stuck, I will report the result > Compiling the guest virtio-net driver with debug printouts enabled can be really helpful in these situati

[dpdk-dev] FW: Vhost user no connection vm2vm

2015-05-22 Thread Maciej Grochowski
Unfortunately not, I have the same issue in rte_vhost_dequeue_burst function. What kernel version are You using on host/guest? In my case on host I had 3.13.0 and on guests old 3.2 debian. I just looked deeper into virtio back-end (vhost) but at first glace it seems like nothing coming from virt

[dpdk-dev] FW: Vhost user no connection vm2vm

2015-05-22 Thread Ouyang, Changchun
Hi, > -Original Message- > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Maciej Grochowski > Sent: Friday, May 22, 2015 4:06 PM > To: Gaohaifeng (A); dev at dpdk.org > Subject: Re: [dpdk-dev] FW: Vhost user no connection vm2vm > > Unfortunately not, I h

[dpdk-dev] FW: Vhost user no connection vm2vm

2015-05-21 Thread Gaohaifeng (A)
Hi Maciej Did you solve your problem? I meet this problem as your case. And I found avail_idx(in rte_vhost_dequeue_burst function) is always zero although I do send packets in VM. Thanks. > Hello, I have strange issue with example/vhost app. > > I had compiled DPDK to run a vhost exam