[ovs-discuss] Problem on creating bridge interface on OVS_DPDK in a VMware VM guest
Sun Paul
paulrbk at gmail.com
Tue Sep 26 04:38:02 UTC 2017
it looks like something we need to do....
http://dpdk.org/doc/vmxnet3-usermap
On Tue, Sep 26, 2017 at 12:26 PM, Sun Paul <paulrbk at gmail.com> wrote:
> we are evauluating the DPDK on VMXNET3 , is sit supported in the VMware guest?
>
> On Tue, Sep 26, 2017 at 12:09 PM, Darrell Ball <dball at vmware.com> wrote:
>> Do you have a hard requirement to use vmxnet3 ?
>> What are you requirements otherwise ?
>>
>>
>> On 9/25/17, 9:06 PM, "ovs-discuss-bounces at openvswitch.org on behalf of Darrell Ball" <ovs-discuss-bounces at openvswitch.org on behalf of dball at vmware.com> wrote:
>>
>>
>>
>> On 9/25/17, 8:31 PM, "Sun Paul" <paulrbk at gmail.com> wrote:
>>
>> Hi
>>
>> thank for the reply. but can you explain what I should do?
>>
>>
>> Do you have a hard requirement to use ESXi and vmxnet3 ?
>> What are you requirements otherwise ?
>>
>>
>>
>> On Tue, Sep 26, 2017 at 3:18 AM, Darrell Ball <dball at vmware.com> wrote:
>> >
>> >
>> > On 9/25/17, 2:53 AM, "ovs-discuss-bounces at openvswitch.org on behalf of Sun Paul" <ovs-discuss-bounces at openvswitch.org on behalf of paulrbk at gmail.com> wrote:
>> >
>> > Hi
>> >
>> > I am trying to have a OVS+DPDK setup on a VM guest in Vmware
>> > environment. the network adapter type for the dpdk is vmxnet3.
>> >
>> > The present support for guest connectivity for OVS-DPDK is here:
>> > https://urldefense.proofpoint.com/v2/url?u=http-3A__docs.openvswitch.org_en_latest_topics_dpdk_vhost-2Duser_&d=DwIFaQ&c=uilaK90D4TOVoH58JNXRgQ&r=BVhFA09CGX7JQ5Ih-uZnsw&m=U9YEU77bZamqSg208ehS8-3M4sgEVZoZE9yILybkOuU&s=6iVy8pqpuoo_1QAliEi37GLAiW2wEkUl5UGZMf7l5WA&e=
>> >
>> >
>> > when I am trying to add-port on it, it failed. any idea?
>> >
>> > Sep 26 17:51:57 plocalhost ovs-vswitchd:
>> > 2017-09-26T09:51:57Z|00058|netdev_dpdk|ERR|Interface dpdk0 MTU (1500)
>> > setup error: Operation not supported
>> > Sep 26 17:51:57 plocalhost ovs-vswitchd:
>> > 2017-09-26T09:51:57Z|00059|netdev_dpdk|ERR|Interface dpdk0(rxq:1
>> > txq:2) configure error: Operation not supported
>> >
>> >
>> >
>> > the full log is shown below.
>> >
>> > Sep 26 17:51:26 plocalhost ovs-vswitchd:
>> > 2017-09-26T09:51:26Z|00051|ofproto_dpif|INFO|netdev at ovs-netdev:
>> > Datapath supports ct_orig_tuple6
>> > Sep 26 17:51:26 plocalhost ovs-vswitchd[2624]:
>> > ovs|00039|ofproto_dpif|INFO|netdev at ovs-netdev: MPLS label stack length
>> > probed as 3
>> > Sep 26 17:51:26 plocalhost ovs-vswitchd[2624]:
>> > ovs|00040|ofproto_dpif|INFO|netdev at ovs-netdev: Datapath supports
>> > truncate action
>> > Sep 26 17:51:26 plocalhost ovs-vswitchd[2624]:
>> > ovs|00041|ofproto_dpif|INFO|netdev at ovs-netdev: Datapath supports
>> > unique flow ids
>> > Sep 26 17:51:26 plocalhost ovs-vswitchd[2624]:
>> > ovs|00042|ofproto_dpif|INFO|netdev at ovs-netdev: Datapath supports clone
>> > action
>> > Sep 26 17:51:26 plocalhost ovs-vswitchd[2624]:
>> > ovs|00043|ofproto_dpif|INFO|netdev at ovs-netdev: Max sample nesting
>> > level probed as 10
>> > Sep 26 17:51:26 plocalhost ovs-vswitchd[2624]:
>> > ovs|00044|ofproto_dpif|INFO|netdev at ovs-netdev: Datapath supports
>> > eventmask in conntrack action
>> > Sep 26 17:51:26 plocalhost ovs-vswitchd[2624]:
>> > ovs|00045|ofproto_dpif|INFO|netdev at ovs-netdev: Datapath supports
>> > ct_state
>> > Sep 26 17:51:26 plocalhost ovs-vswitchd[2624]:
>> > ovs|00046|ofproto_dpif|INFO|netdev at ovs-netdev: Datapath supports
>> > ct_zone
>> > Sep 26 17:51:26 plocalhost ovs-vswitchd[2624]:
>> > ovs|00047|ofproto_dpif|INFO|netdev at ovs-netdev: Datapath supports
>> > ct_mark
>> > Sep 26 17:51:26 plocalhost ovs-vswitchd[2624]:
>> > ovs|00048|ofproto_dpif|INFO|netdev at ovs-netdev: Datapath supports
>> > ct_label
>> > Sep 26 17:51:26 plocalhost ovs-vswitchd[2624]:
>> > ovs|00049|ofproto_dpif|INFO|netdev at ovs-netdev: Datapath supports
>> > ct_state_nat
>> > Sep 26 17:51:26 plocalhost ovs-vswitchd[2624]:
>> > ovs|00050|ofproto_dpif|INFO|netdev at ovs-netdev: Datapath supports
>> > ct_orig_tuple
>> > Sep 26 17:51:26 plocalhost ovs-vswitchd[2624]:
>> > ovs|00051|ofproto_dpif|INFO|netdev at ovs-netdev: Datapath supports
>> > ct_orig_tuple6
>> > Sep 26 17:51:26 plocalhost ovs-vswitchd:
>> > 2017-09-26T09:51:26Z|00052|bridge|INFO|bridge c1: added interface c1
>> > on port 65534
>> > Sep 26 17:51:26 plocalhost ovs-vswitchd[2624]:
>> > ovs|00052|bridge|INFO|bridge c1: added interface c1 on port 65534
>> > Sep 26 17:51:26 plocalhost kernel: device c1 entered promiscuous mode
>> > Sep 26 17:51:26 plocalhost ovs-vswitchd:
>> > 2017-09-26T09:51:26Z|00053|bridge|INFO|bridge c1: using datapath ID
>> > 000076ff8ff75d4e
>> > Sep 26 17:51:26 plocalhost ovs-vswitchd[2624]:
>> > ovs|00053|bridge|INFO|bridge c1: using datapath ID 000076ff8ff75d4e
>> > Sep 26 17:51:26 plocalhost ovs-vswitchd:
>> > 2017-09-26T09:51:26Z|00054|connmgr|INFO|c1: added service controller
>> > "punix:/usr/local/var/run/openvswitch/c1.mgmt"
>> > Sep 26 17:51:26 plocalhost ovs-vswitchd[2624]:
>> > ovs|00054|connmgr|INFO|c1: added service controller
>> > "punix:/usr/local/var/run/openvswitch/c1.mgmt"
>> > Sep 26 17:51:57 plocalhost ovs-vsctl: ovs|00001|vsctl|INFO|Called as
>> > ovs-vsctl add-port c1 dpdk0 -- set Interface dpdk0 type=dpdk
>> > options:dpdk-devargs=0000:03:00.0
>> > Sep 26 17:51:57 plocalhost ovs-vswitchd:
>> > 2017-09-26T09:51:57Z|00055|dpif_netdev|INFO|PMD thread on numa_id: 0,
>> > core id: 0 created.
>> > Sep 26 17:51:57 plocalhost ovs-vswitchd[2624]:
>> > ovs|00055|dpif_netdev|INFO|PMD thread on numa_id: 0, core id: 0
>> > created.
>> > Sep 26 17:51:57 plocalhost ovs-vswitchd:
>> > 2017-09-26T09:51:57Z|00056|dpif_netdev|INFO|There are 1 pmd threads on
>> > numa node 0
>> > Sep 26 17:51:57 plocalhost ovs-vswitchd[2624]:
>> > ovs|00056|dpif_netdev|INFO|There are 1 pmd threads on numa node 0
>> > Sep 26 17:51:57 plocalhost ovs-vswitchd[2624]:
>> > ovs|00057|netdev_dpdk|WARN|Rx checksum offload is not supported on
>> > port 0
>> > Sep 26 17:51:57 plocalhost ovs-vswitchd:
>> > 2017-09-26T09:51:57Z|00057|netdev_dpdk|WARN|Rx checksum offload is not
>> > supported on port 0
>> > Sep 26 17:51:57 plocalhost ovs-vswitchd:
>> > 2017-09-26T09:51:57Z|00058|netdev_dpdk|ERR|Interface dpdk0 MTU (1500)
>> > setup error: Operation not supported
>> > Sep 26 17:51:57 plocalhost ovs-vswitchd:
>> > 2017-09-26T09:51:57Z|00059|netdev_dpdk|ERR|Interface dpdk0(rxq:1
>> > txq:2) configure error: Operation not supported
>> > Sep 26 17:51:57 plocalhost ovs-vswitchd:
>> > 2017-09-26T09:51:57Z|00060|bridge|INFO|bridge c1: added interface
>> > dpdk0 on port 1
>> > Sep 26 17:51:57 plocalhost kernel: pmd12[2671]: segfault at 64 ip
>> > 000000000067fa98 sp 00007f68faffc680 error 4 in
>> > ovs-vswitchd[400000+566000]
>> > Sep 26 17:51:57 plocalhost ovs-vswitchd[2624]:
>> > ovs|00058|netdev_dpdk|ERR|Interface dpdk0 MTU (1500) setup error:
>> > Operation not supported
>> > Sep 26 17:51:57 plocalhost ovs-vswitchd[2624]:
>> > ovs|00059|netdev_dpdk|ERR|Interface dpdk0(rxq:1 txq:2) configure
>> > error: Operation not supported
>> > Sep 26 17:51:57 plocalhost ovs-vswitchd[2624]:
>> > ovs|00060|bridge|INFO|bridge c1: added interface dpdk0 on port 1
>> > Sep 26 17:51:57 plocalhost abrt-hook-ccpp: Process 2624 (ovs-vswitchd)
>> > of user 0 killed by SIGSEGV - dumping core
>> > Sep 26 17:51:58 plocalhost abrt-hook-ccpp: Failed to create
>> > core_backtrace: waitpid failed: No child processes
>> > Sep 26 17:51:58 plocalhost systemd: ovs-vswitchd.service: main process
>> > exited, code=killed, status=11/SEGV
>> > Sep 26 17:51:58 plocalhost systemd: Unit ovs-vswitchd.service entered
>> > failed state.
>> > Sep 26 17:51:58 plocalhost systemd: ovs-vswitchd.service failed.
>> > Sep 26 17:51:58 plocalhost abrt-server: Executable
>> > '/usr/local/sbin/ovs-vswitchd' doesn't belong to any package and
>> > ProcessUnpackaged is set to 'no'
>> > Sep 26 17:51:58 plocalhost abrt-server: 'post-create' on
>> > '/var/spool/abrt/ccpp-2017-09-26-17:51:57-2624' exited with 1
>> > Sep 26 17:51:58 plocalhost abrt-server: Deleting problem directory
>> > '/var/spool/abrt/ccpp-2017-09-26-17:51:57-2624'
>> > _______________________________________________
>> > discuss mailing list
>> > discuss at openvswitch.org
>> > https://urldefense.proofpoint.com/v2/url?u=https-3A__mail.openvswitch.org_mailman_listinfo_ovs-2Ddiscuss&d=DwICAg&c=uilaK90D4TOVoH58JNXRgQ&r=BVhFA09CGX7JQ5Ih-uZnsw&m=2ENy74DF0JnxWLAbr7vzqlwv0w8VSbHYYUr8m_jjZWo&s=CNE9tw6xFFbCyR9WIkQji5V2z3PKmxUAvMJE3XYFB9M&e=
>> >
>> >
>>
>>
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