Re: [dpdk-dev] DPDK OVS on Ubuntu 14.04# Issue's Resolved# Successfully setup DPDK OVS with vhostuser

[Abhijeet Karve <abhijeet.karve@tcs.com>]

Dear All,

After seting up system boot parameters as shown below, the issue is 
resolved now & we are able to successfully setup openvswitch netdev-dpdk 
with vhostuser support.

_________________________________________________________________________________________________________________
Setup 2 sets of huge pages with different sizes. One for Vhost and another 
for Guest VM.
         Edit /etc/default/grub.
            GRUB_CMDLINE_LINUX="iommu=pt intel_iommu=on  hugepagesz=1G 
hugepages=10 hugepagesz=2M hugepages=4096"
         # update-grub
       - Mount the huge pages into different directory.
          # sudo mount -t hugetlbfs nodev /mnt/huge_2M -o pagesize=2M
          # sudo mount -t hugetlbfs nodev /mnt/huge_1G -o pagesize=1G
_________________________________________________________________________________________________________________

At present we are facing an issue in Testing DPDK application on setup. In 
our scenario, We have DPDK instance launched on top of the Openstack Kilo 
compute node. Not able to assign DHCP IP from controller. 


Thanks & Regards
Abhijeet Karve

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