Re: [ovs-discuss] Tx/Rx count not increasing OVS-DPDK
From: abhishek jain [mailto:ashujain9...@gmail.com] Sent: Thursday, November 30, 2017 5:34 AM To: Stokes, Ian ; Ben Pfaff Cc: ovs-discuss@openvswitch.org; Mooney, Sean K Subject: Re: [ovs-discuss] Tx/Rx count not increasing OVS-DPDK Hello Team I'm able to solve the issue.I had missed configuring Huge pages on ubuntu. [Mooney, Sean K] Im glad you have resolved your issue. The hugepage requirement is documented here for future reference https://docs.openstack.org/ocata/networking-guide/config-ovs-dpdk.html unfortunetly there is currently no good way to detect this edge case due to how nova,neutron and os-vif interact with each other and ovs so documenting this requirement Is the best we can do. Thanks for the time. Regards Abhishek Jain On Thu, Nov 30, 2017 at 10:25 AM, abhishek jain mailto:ashujain9...@gmail.com>> wrote: Hi Sean,Stokes Thanks for looking this out,below are the inline answers to your queries.. Could you provide more detail on the components you are running (OVS and DPDK versions etc.). I'm using OVS version 2.4.1 on ubuntu 14.04.5 LTS. Just to clarify, do you mean the stats for the device within the VM (i.e. your using something like ifconfig to check the rx/tx stats) or do you mean the OVS DPDK stats for the ports connected to the VMs themselves (for example vhost ports With Tx/Rx count not increasing on VM,I'm referring to the VM itself and I'm checking the same by running ifconfig inside VM. Do you mean your able to ping the IP of the VMs internally to them i.e. ping local host essentially? Yes,I'm able to ping localhost from respective VMs. Regards Abhishek Jain On Wed, Nov 29, 2017 at 11:36 PM, Stokes, Ian mailto:ian.sto...@intel.com>> wrote: > Hi Team > > I'm having 2 VMs running with ovs-dpdk as a networking agent on openstack > compute node. Could you provide more detail on the components you are running (OVS and DPDK versions etc.). > When I'm checking the external connectivity of the VMs by pinging to the > external world,the Tx/Rx count of the VMs is not increasing. > Just to clarify, do you mean the stats for the device within the VM (i.e. your using something like ifconfig to check the rx/tx stats) or do you mean the OVS DPDK stats for the ports connected to the VMs themselves (for example vhost ports). > > However I'm able to ping the local-Ip of the respective Vms. Do you mean your able to ping the IP of the VMs internally to them i.e. ping local host essentially? CC'ing Sean Mooney as I'm not the most experienced with OpenStack and Sean might be able to help. Thanks Ian > > Let me know the possible solution for this. > Regards > Abhishek Jain ___ discuss mailing list disc...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-discuss
Re: [ovs-discuss] Tx/Rx count not increasing OVS-DPDK
Hello Team I'm able to solve the issue.I had missed configuring Huge pages on ubuntu. Thanks for the time. Regards Abhishek Jain On Thu, Nov 30, 2017 at 10:25 AM, abhishek jain wrote: > Hi Sean,Stokes > > > Thanks for looking this out,below are the inline answers to your queries.. > > > *Could you provide more detail on the components you are running (OVS and > DPDK versions etc.).* > > *I'm using OVS version 2.4.1 on ubuntu 14.04.5 LTS.* > > > > *Just to clarify, do you mean the stats for the device within the VM (i.e. > your using something like ifconfig to check the rx/tx stats) or do you mean > the OVS DPDK stats for the ports connected to the VMs themselves (for > example vhost ports* > > *With Tx/Rx count not increasing on VM,I'm referring to the VM itself and > I'm checking the same by running ifconfig inside VM.* > > > > *Do you mean your able to ping the IP of the VMs internally to them i.e. > ping local host essentially?* > > > > *Yes,I'm able to ping localhost from respective VMs.* > Regards > Abhishek Jain > > On Wed, Nov 29, 2017 at 11:36 PM, Stokes, Ian > wrote: > >> > Hi Team >> > >> > I'm having 2 VMs running with ovs-dpdk as a networking agent on >> openstack >> > compute node. >> >> Could you provide more detail on the components you are running (OVS and >> DPDK versions etc.). >> >> > When I'm checking the external connectivity of the VMs by pinging to the >> > external world,the Tx/Rx count of the VMs is not increasing. >> > >> >> Just to clarify, do you mean the stats for the device within the VM (i.e. >> your using something like ifconfig to check the rx/tx stats) or do you mean >> the OVS DPDK stats for the ports connected to the VMs themselves (for >> example vhost ports). >> >> > >> > However I'm able to ping the local-Ip of the respective Vms. >> >> Do you mean your able to ping the IP of the VMs internally to them i.e. >> ping local host essentially? >> >> CC'ing Sean Mooney as I'm not the most experienced with OpenStack and >> Sean might be able to help. >> >> Thanks >> Ian >> > >> > Let me know the possible solution for this. >> > Regards >> > Abhishek Jain >> > > ___ discuss mailing list disc...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-discuss
Re: [ovs-discuss] Tx/Rx count not increasing OVS-DPDK
Hi Sean,Stokes Thanks for looking this out,below are the inline answers to your queries.. *Could you provide more detail on the components you are running (OVS and DPDK versions etc.).* *I'm using OVS version 2.4.1 on ubuntu 14.04.5 LTS.* *Just to clarify, do you mean the stats for the device within the VM (i.e. your using something like ifconfig to check the rx/tx stats) or do you mean the OVS DPDK stats for the ports connected to the VMs themselves (for example vhost ports* *With Tx/Rx count not increasing on VM,I'm referring to the VM itself and I'm checking the same by running ifconfig inside VM.* *Do you mean your able to ping the IP of the VMs internally to them i.e. ping local host essentially?* *Yes,I'm able to ping localhost from respective VMs.* Regards Abhishek Jain On Wed, Nov 29, 2017 at 11:36 PM, Stokes, Ian wrote: > > Hi Team > > > > I'm having 2 VMs running with ovs-dpdk as a networking agent on openstack > > compute node. > > Could you provide more detail on the components you are running (OVS and > DPDK versions etc.). > > > When I'm checking the external connectivity of the VMs by pinging to the > > external world,the Tx/Rx count of the VMs is not increasing. > > > > Just to clarify, do you mean the stats for the device within the VM (i.e. > your using something like ifconfig to check the rx/tx stats) or do you mean > the OVS DPDK stats for the ports connected to the VMs themselves (for > example vhost ports). > > > > > However I'm able to ping the local-Ip of the respective Vms. > > Do you mean your able to ping the IP of the VMs internally to them i.e. > ping local host essentially? > > CC'ing Sean Mooney as I'm not the most experienced with OpenStack and Sean > might be able to help. > > Thanks > Ian > > > > Let me know the possible solution for this. > > Regards > > Abhishek Jain > ___ discuss mailing list disc...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-discuss
Re: [ovs-discuss] Tx/Rx count not increasing OVS-DPDK
> Hi Team > > I'm having 2 VMs running with ovs-dpdk as a networking agent on openstack > compute node. Could you provide more detail on the components you are running (OVS and DPDK versions etc.). > When I'm checking the external connectivity of the VMs by pinging to the > external world,the Tx/Rx count of the VMs is not increasing. > Just to clarify, do you mean the stats for the device within the VM (i.e. your using something like ifconfig to check the rx/tx stats) or do you mean the OVS DPDK stats for the ports connected to the VMs themselves (for example vhost ports). > > However I'm able to ping the local-Ip of the respective Vms. Do you mean your able to ping the IP of the VMs internally to them i.e. ping local host essentially? CC'ing Sean Mooney as I'm not the most experienced with OpenStack and Sean might be able to help. Thanks Ian > > Let me know the possible solution for this. > Regards > Abhishek Jain ___ discuss mailing list disc...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-discuss
Re: [ovs-discuss] Tx/Rx count not increasing OVS-DPDK
On Wed, Nov 29, 2017 at 10:57:12AM +0530, abhishek jain wrote: > I'm having 2 VMs running with ovs-dpdk as a networking agent on > openstack compute node. > When I'm checking the external connectivity of the VMs by pinging to > the external world,the Tx/Rx count of the VMs is not increasing. > > > However I'm able to ping the local-Ip of the respective Vms. > Let me know the possible solution for this. I don't know why you're writing to me specifically here. I am not an expert on OVS-DPDK or on OpenStack. ___ discuss mailing list disc...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-discuss
[ovs-discuss] Tx/Rx count not increasing OVS-DPDK
Hi Team I'm having 2 VMs running with ovs-dpdk as a networking agent on openstack compute node. When I'm checking the external connectivity of the VMs by pinging to the external world,the Tx/Rx count of the VMs is not increasing. However I'm able to ping the local-Ip of the respective Vms. Let me know the possible solution for this. Regards Abhishek Jain ___ discuss mailing list disc...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-discuss
