Hi Charlie, > -----Original Message----- > From: users [mailto:users-bounces at dpdk.org] On Behalf Of Charlie Li > Sent: Friday, August 26, 2016 1:28 AM > To: users at dpdk.org > Subject: [dpdk-users] Why testpmd fails to start in VM while l2fwd works in > the same VM? > > Hi All, > > My host and VM both are running Fedora 23. > > In the host, DPDK (testpmd, l2fwd and l3fwd) works fine. > > Then I set up OVS with DPDK and pass two (dpdkvhostuser) ports to the VM. > > In the VM, l2fwd works fine, but testpmd fails to start. Pleas see the > attached screenshot of the VM with error messages.
I do not know how to run testpmd. Just a hint, you need to add " --txqflags=0xf00 --disable-hw-vlan" when starting testpmd. Thanks, Jianfeng > > Has anybody seen similar issue in the VM? > > Thanks, > > Charlie
