From: "Tan, Jianfeng" <jianfeng.tan@intel.com>
To: Charlie Li <charlie.li@gmail.com>, "users@dpdk.org" <users@dpdk.org>
Subject: Re: [dpdk-users] Why testpmd fails to start in VM while l2fwd works in the same VM?
Date: Fri, 26 Aug 2016 09:55:12 +0000 [thread overview]
Message-ID: <ED26CBA2FAD1BF48A8719AEF02201E361063F5F4@SHSMSX103.ccr.corp.intel.com> (raw)
In-Reply-To: <CAO=HJQNZybHrnJtVyA15wwWLW5s2mWkayC2f3zM+WZUTA3WKPg@mail.gmail.com>
Hi Charlie,
> -----Original Message-----
> From: users [mailto:users-bounces@dpdk.org] On Behalf Of Charlie Li
> Sent: Friday, August 26, 2016 1:28 AM
> To: users@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
next prev parent reply other threads:[~2016-08-26 9:55 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-25 17:28 Charlie Li
2016-08-26 7:12 ` Shreyansh Jain
2016-08-26 9:55 ` Tan, Jianfeng [this message]
2016-08-26 17:58 ` Charlie Li
2016-08-29 5:29 ` Tan, Jianfeng
2016-08-29 15:52 ` Charlie Li
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