On 10/25/2018 3:10 AM, pratik maru wrote:
Hello,

I have a compute node installed with OVS+DPDK, and I am running a WRL Guest VM which also has DPDK app running inside it.

This Guest VM has two interfaces - 1 VirtIO (mgmt) + 1 SRIOV (used by DPDK app). I am observing that as soon as my DPDK app starts, my mgmt interfaces goes down.

Any idea what could be the problem? Also, is it s known issue?


I haven't come across the issue myself. Can you provide more information with regards the OVS version, DPDK version (both host and guest), what type of device is the SRIOV interface attached to in the host?

Are there any error or warnings in the OVS logs or DPDK logs? (Again for both OVS DPDK on the host and the DPDK app in the guest)

Ian
Thanks
Pratik


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