Regards
_Sugesh
> -Original Message-
> From: Ilya Maximets [mailto:i.maxim...@samsung.com]
> Sent: Friday, September 30, 2016 8:49 AM
> To: dev@openvswitch.org; Daniele Di Proietto ;
> Chandran, Sugesh
> Cc: Dyasly Sergey ; Heetae Ahn
> ; Bodireddy, Bhanuprak
> To: dev@openvswitch.org; Daniele Di Proietto
> Cc: Dyasly Sergey ; Heetae Ahn
> ; Chandran, Sugesh
> ; Bodireddy, Bhanuprakash
> ; Loftus, Ciara
>
> Subject: Re: [PATCH v2] netdev-dpdk: Configure flow control only when
> necessary.
>
> On 21.09.2016 13:35, Ilya Max
Regards
_Sugesh
> -Original Message-
> From: Ilya Maximets [mailto:i.maxim...@samsung.com]
> Sent: Wednesday, September 21, 2016 10:50 AM
> To: Chandran, Sugesh ;
> dev@openvswitch.org; Daniele Di Proietto
> Cc: Dyasly Sergey ; Heetae Ahn
> ; Bodireddy, Bhanuprak
Regards
_Sugesh
> -Original Message-
> From: Ilya Maximets [mailto:i.maxim...@samsung.com]
> Sent: Tuesday, September 20, 2016 10:52 AM
> To: Chandran, Sugesh ;
> dev@openvswitch.org; Daniele Di Proietto
> Cc: Dyasly Sergey ; Heetae Ahn
> ; Bodireddy, Bhanuprak
nvswitch.org; Daniele Di Proietto
> Cc: Dyasly Sergey ; Heetae Ahn
> ; Chandran, Sugesh
> ; Bodireddy, Bhanuprakash
> ; Loftus, Ciara
> ; Ilya Maximets
> Subject: [PATCH] netdev-dpdk: Configure flow control only when necessary.
>
> It is not necessary to touch the physical devi
Regards
_Sugesh
> -Original Message-
> From: Jesse Gross [mailto:je...@kernel.org]
> Sent: Saturday, August 27, 2016 10:21 PM
> To: Chandran, Sugesh
> Cc: ovs dev
> Subject: Re: [RFC PATCHv6] netdev-dpdk: Enable Rx checksum offloading
> feature on DPDK physic
Regards
_Sugesh
> -Original Message-
> From: Jesse Gross [mailto:je...@kernel.org]
> Sent: Friday, August 26, 2016 5:53 PM
> To: Chandran, Sugesh
> Cc: ovs dev
> Subject: Re: [RFC PATCHv5] netdev-dpdk: Enable Rx checksum offloading
> feature on DPDK physical po
Regards
_Sugesh
> -Original Message-
> From: Jesse Gross [mailto:je...@kernel.org]
> Sent: Thursday, August 25, 2016 10:09 PM
> To: Chandran, Sugesh
> Cc: ovs dev
> Subject: Re: [RFC PATCHv5] netdev-dpdk: Enable Rx checksum offloading
> feature on DPDK physic
Regards
_Sugesh
> -Original Message-
> From: Jesse Gross [mailto:je...@kernel.org]
> Sent: Wednesday, August 24, 2016 9:46 PM
> To: Chandran, Sugesh
> Cc: ovs dev
> Subject: Re: [PATCH] netdev-dpdk: Enable Rx checksum offloading feature
> on DPDK physical ports
Typo error in the heading.
This is the RFC patch, and the heading has to be,
"[RFC PATCHv4] netdev-dpdk: Enable Rx checksum offloading feature on DPDK
physical ports."
Sorry for missing it out.
Regards
_Sugesh
> -Original Message-
> From: Chandran, Sugesh
> Sent
Regards
_Sugesh
> -Original Message-
> From: Jesse Gross [mailto:je...@kernel.org]
> Sent: Wednesday, August 24, 2016 3:59 AM
> To: Chandran, Sugesh
> Cc: ovs dev
> Subject: Re: [RFC PATCHv3] netdev-dpdk: Enable Rx checksum offloading
> feature on DPDK physic
Hi Jesse,
Please find my answers inline below.
Regards
_Sugesh
> -Original Message-
> From: Jesse Gross [mailto:je...@kernel.org]
> Sent: Monday, August 22, 2016 7:50 PM
> To: Chandran, Sugesh
> Cc: ovs dev
> Subject: Re: [RFC PATCHv3] netdev-dpdk: Enable Rx c
Regards
_Sugesh
> -Original Message-
> From: Jesse Gross [mailto:je...@kernel.org]
> Sent: Saturday, August 20, 2016 2:07 AM
> To: Chandran, Sugesh
> Cc: ovs dev
> Subject: Re: [RFC PATCHv2] netdev-dpdk: Enable Rx checksum offloading
> feature on DPDK physical po
Regards
_Sugesh
> -Original Message-
> From: dev [mailto:dev-boun...@openvswitch.org] On Behalf Of Bodireddy,
> Bhanuprakash
> Sent: Thursday, August 18, 2016 4:59 PM
> To: dev@openvswitch.org
> Cc: Ilya Maximets
> Subject: [ovs-dev] OVS DPDK performance drop with multiple flows
>
> He
Regards
_Sugesh
> -Original Message-
> From: Jesse Gross [mailto:je...@kernel.org]
> Sent: Thursday, August 18, 2016 2:03 AM
> To: Chandran, Sugesh
> Cc: ovs dev
> Subject: Re: [PATCH RFC] netdev-dpdk: Rx checksum offloading feature on
> DPDK physical ports.
>
Hi Jesse,
Thank you for looking into the patch
Please find my comments below,
Regards
_Sugesh
> -Original Message-
> From: Jesse Gross [mailto:je...@kernel.org]
> Sent: Monday, August 15, 2016 6:44 PM
> To: Chandran, Sugesh
> Cc: ovs dev
> Subject: Re: [PATCH RF
Hi Ciara,
Please find my comments below,
Regards
_Sugesh
> -Original Message-
> From: Loftus, Ciara
> Sent: Monday, August 15, 2016 10:01 AM
> To: Chandran, Sugesh ; dev@openvswitch.org
> Subject: RE: [ovs-dev] [PATCH] netdev-dpdk: Remove unnecessary 'if'
Hi Ciara,
Thank you for fixing this.
Changes are looks fine for me.
A minor comment as below.
Acked!
Regards
_Sugesh
> -Original Message-
> From: dev [mailto:dev-boun...@openvswitch.org] On Behalf Of Ciara Loftus
> Sent: Friday, August 12, 2016 5:17 PM
> To: dev@openvswitch.org
> Subjec
Thank you Bhanu for reviewing and testing it.
Regards
_Sugesh
> -Original Message-
> From: Bodireddy, Bhanuprakash
> Sent: Thursday, July 28, 2016 4:54 PM
> To: Chandran, Sugesh ; diproiet...@ovn.org;
> dev@openvswitch.org
> Subject: RE: [PATCH v2] netdev-dpdk: Add Fl
Hi Bhanu and Daniele,
Thank you for your time to review the patch,
Please find my answers inline prefix with [Sugesh]
Regards
_Sugesh
From: Daniele Di Proietto [mailto:diproiet...@ovn.org]
Sent: Thursday, July 28, 2016 1:38 AM
To: Chandran, Sugesh ; Bodireddy, Bhanuprakash
Cc: dev
Hi Mark,
Thank you for your response,
Please find my reply below,
Regards
_Sugesh
> -Original Message-
> From: Gray, Mark D
> Sent: Thursday, July 21, 2016 5:34 PM
> To: Chandran, Sugesh ; Jesse Gross
>
> Cc: dev@openvswitch.org; Giller, Robin
> Subject: RE: [ovs
Hi Mark & Jesse
Thank you for looking into the the proposal,
Please find my answers inline below.
Regards
_Sugesh
> -Original Message-
> From: Gray, Mark D
> Sent: Wednesday, July 20, 2016 7:17 PM
> To: Jesse Gross
> Cc: Chandran, Sugesh ;
> dev@openvswi
Hi Dev Team,
I submitted a RFC patch few months ago to optimize the tunneling performance in
OVS-DPDK (specifically VxLAN performance) using Intel Fortville Flow director
feature. More details about the patch can be found below.
http://openvswitch.org/pipermail/dev/2016-March/067988.html
The p
Thank you Daniele!
Regards
_Sugesh
From: Daniele Di Proietto [mailto:diproiet...@ovn.org]
Sent: Friday, July 15, 2016 2:42 AM
To: Chandran, Sugesh
Cc: dev@openvswitch.org; Ilya Maximets
Subject: Re: [ovs-dev] [PATCH v2] netdev-dpdk: Remove vhost send retries when
no packets have been sent
Hi Daniele,
It seems this patch can be a candidate for backporting to 2.5.
What do you think??
Regards
_Sugesh
> -Original Message-
> From: dev [mailto:dev-boun...@openvswitch.org] On Behalf Of Daniele Di
> Proietto
> Sent: Wednesday, June 15, 2016 2:47 AM
> To: Traynor, Kevin ; Ilya M
Regards
_Sugesh
> -Original Message-
> From: dev [mailto:dev-boun...@openvswitch.org] On Behalf Of Johnson Li
> Sent: Thursday, June 16, 2016 10:52 AM
> To: dev@openvswitch.org
> Subject: [ovs-dev] [RFC PATCH 01/14] Add VxLAN-GPE extension for the
> Openvswitch
>
> VxLAN Generic Protoc
Regards
_Sugesh
> -Original Message-
> From: dev [mailto:dev-boun...@openvswitch.org] On Behalf Of Johnson Li
> Sent: Tuesday, June 7, 2016 7:10 PM
> To: dev@openvswitch.org
> Subject: [ovs-dev] [CudaMailTagged] [RFC PATCH 10/14] Parse NSH header in
> flow_extract
> Importance: Low
>
>
Regards
_Sugesh
> -Original Message-
> From: dev [mailto:dev-boun...@openvswitch.org] On Behalf Of Johnson Li
> Sent: Tuesday, June 7, 2016 7:10 PM
> To: dev@openvswitch.org
> Subject: [ovs-dev] [CudaMailTagged] [RFC PATCH 09/14] parse NSH key in
> key_extract of openvswitch
> Importanc
Regards
_Sugesh
> -Original Message-
> From: dev [mailto:dev-boun...@openvswitch.org] On Behalf Of Johnson Li
> Sent: Thursday, June 16, 2016 10:52 AM
> To: dev@openvswitch.org
> Subject: [ovs-dev] [RFC PATCH 07/14] Add APIs to set NSH keys for match
> fields
>
> Signed-off-by: Johnson
Regards
_Sugesh
> -Original Message-
> From: dev [mailto:dev-boun...@openvswitch.org] On Behalf Of Johnson Li
> Sent: Tuesday, June 7, 2016 7:10 PM
> To: dev@openvswitch.org
> Subject: [ovs-dev] [CudaMailTagged] [RFC PATCH 03/14] Add NSH keys as
> match fields for user space flow table
Hi Johonson Li,
Thank you for working on this!
I had a look into the usersapce datapath changes and control plane changes. I
have some general comments on the patch series as below
Since it supports the NSH in kernel datapath only, mention that clearly in the
patch series.
And also VxLAN-GPE su
Regards
_Sugesh
> -Original Message-
> From: pravin shelar [mailto:pshe...@ovn.org]
> Sent: Monday, May 16, 2016 7:16 PM
> To: Chandran, Sugesh
> Cc: Daniele Di Proietto ; ovs dev
>
> Subject: Re: [ovs-dev] [PATCH v2] tunneling: Improving tunneling
> performanc
Regards
_Sugesh
> -Original Message-
> From: dev [mailto:dev-boun...@openvswitch.org] On Behalf Of Daniele Di
> Proietto
> Sent: Friday, May 13, 2016 2:38 AM
> To: pravin shelar
> Cc: ovs dev
> Subject: Re: [ovs-dev] [PATCH v2] tunneling: Improving tunneling
> performance using DPDK Rx
Regards
_Sugesh
> -Original Message-
> From: Jesse Gross [mailto:je...@kernel.org]
> Sent: Friday, May 6, 2016 5:00 PM
> To: Chandran, Sugesh
> Cc: pravin shelar ; ovs dev
> Subject: Re: [ovs-dev] [PATCH v2] tunneling: Improving tunneling
> performance u
Regards
_Sugesh
> -Original Message-
> From: Jesse Gross [mailto:je...@kernel.org]
> Sent: Friday, May 6, 2016 1:58 AM
> To: Chandran, Sugesh
> Cc: pravin shelar ; ovs dev
> Subject: Re: [ovs-dev] [PATCH v2] tunneling: Improving tunneling
> performance u
Regards
_Sugesh
> -Original Message-
> From: Jesse Gross [mailto:je...@kernel.org]
> Sent: Wednesday, May 4, 2016 10:06 PM
> To: Chandran, Sugesh
> Cc: pravin shelar ; ovs dev
> Subject: Re: [ovs-dev] [PATCH v2] tunneling: Improving tunneling
> performance u
Regards
_Sugesh
> -Original Message-
> From: Jesse Gross [mailto:je...@kernel.org]
> Sent: Thursday, April 28, 2016 4:41 PM
> To: Chandran, Sugesh
> Cc: pravin shelar ; ovs dev
> Subject: Re: [ovs-dev] [PATCH v2] tunneling: Improving tunneling
> performance u
The Rx checksum valid flags will be available in DPDK mostly by 16.11 release.
We may have to wait until then to proceed with this patch.
Regards
_Sugesh
> -Original Message-
> From: Chandran, Sugesh
> Sent: Monday, April 18, 2016 10:12 AM
> To: Jesse Gross
> Cc: prav
Regards
_Sugesh
> -Original Message-
> From: Jesse Gross [mailto:je...@kernel.org]
> Sent: Friday, April 15, 2016 5:04 PM
> To: Chandran, Sugesh
> Cc: pravin shelar ; ovs dev
> Subject: Re: [ovs-dev] [PATCH v2] tunneling: Improving tunneling
> performance u
Regards
_Sugesh
> -Original Message-
> From: Jesse Gross [mailto:je...@kernel.org]
> Sent: Thursday, April 14, 2016 6:27 PM
> To: Chandran, Sugesh
> Cc: ovs dev
> Subject: Re: [ovs-dev] [PATCH v2] tunneling: Improving tunneling
> performance using DPDK Rx checks
Regards
_Sugesh
> -Original Message-
> From: pravin shelar [mailto:pshe...@ovn.org]
> Sent: Thursday, April 14, 2016 5:59 PM
> To: Chandran, Sugesh
> Cc: ovs dev
> Subject: Re: [ovs-dev] [PATCH v2] tunneling: Improving tunneling
> performance using DPDK Rx checks
Hi Jesse,
Thank you for looking into the patch. I will send out v2 patch after
incorporating your comments.
Regards
_Sugesh
> -Original Message-
> From: Jesse Gross [mailto:je...@kernel.org]
> Sent: Monday, April 11, 2016 5:33 PM
> To: Chandran, Sugesh
> Cc: ovs dev
cycles on corrupted
packets by discard them at the input without any further processing.
Regards
_Sugesh
> -Original Message-
> From: Chandran, Sugesh
> Sent: Monday, April 11, 2016 10:52 AM
> To: dev@openvswitch.org
> Cc: Chandran, Sugesh
> Subject: [PATCH] tunnelin
Regards
_Sugesh
> -Original Message-
> From: Jesse Gross [mailto:je...@kernel.org]
> Sent: Wednesday, March 30, 2016 1:44 AM
> To: Chandran, Sugesh
> Cc: dev@openvswitch.org
> Subject: Re: [ovs-dev] [RFC PATCH] tunneling: Improving vxlan performance
> using DPDK
Regards
_Sugesh
> -Original Message-
> From: Jesse Gross [mailto:je...@kernel.org]
> Sent: Friday, March 25, 2016 12:38 AM
> To: Chandran, Sugesh
> Cc: dev@openvswitch.org
> Subject: Re: [ovs-dev] [RFC PATCH] tunneling: Improving vxlan performance
> using DPDK
from this hardware
offload patch? Thanks.
Regards,
William
On Fri, Mar 18, 2016 at 8:51 AM, Chandran, Sugesh
mailto:sugesh.chand...@intel.com>> wrote:
Hi Ben
Thank you for looking into this.
We are working on a generic tunneling offloading APIs and more updates will
follow.
Regards
_
Hi Ben
Thank you for looking into this.
We are working on a generic tunneling offloading APIs and more updates will
follow.
Regards
_Sugesh
> -Original Message-
> From: Ben Pfaff [mailto:b...@ovn.org]
> Sent: Friday, March 18, 2016 2:53 AM
> To: Chandran, Suges
Hi Jesse,
Please find my answers inline.
Regards
_Sugesh
> -Original Message-
> From: Jesse Gross [mailto:je...@kernel.org]
> Sent: Thursday, March 17, 2016 11:50 PM
> To: Chandran, Sugesh
> Cc: dev@openvswitch.org
> Subject: Re: [ovs-dev] [RFC PATCH] tunnelin
> -Original Message-
> From: Chandran, Sugesh
> Sent: Thursday, March 17, 2016 10:00 PM
> To: dev@openvswitch.org
> Cc: Chandran, Sugesh
> Subject: [RFC PATCH] tunneling: Improving vxlan performance using DPDK
> flow director feature.
>
> Optimizing vxlan tunneli
: Tuesday, February 2, 2016 3:28 AM
> To: dev@openvswitch.org
> Cc: Daniele Di Proietto ; Chandran, Sugesh
>
> Subject: [PATCH v2] dpif-netdev: Delay packets' metadata initialization.
>
> When a group of packets arrives from a port, we loop through them to
> initialize met
January 29, 2016 2:01 AM
> To: Chandran, Sugesh ; jb...@redhat.com;
> casca...@redhat.com
> Cc: dev@openvswitch.org
> Subject: Re: [ovs-dev] [PATCH v3] ipv6 tunneling: Fix for performance drop
> introduced by ipv6 tunnel support.
>
> Hi Sugesh,
>
> Sorry for the delay,
Hi Cascardo,
Thank you for looking into it. Please find my answers inline below
Regards
_Sugesh
> -Original Message-
> From: Thadeu Lima de Souza Cascardo [mailto:casca...@redhat.com]
> Sent: Tuesday, January 12, 2016 10:26 PM
> To: Chandran, Sugesh
> Cc: dev@open
ets due to this check-in.
The following patch is for fixing it.
Let me know your comments/suggestion on it , if any??
Regards
_Sugesh
> -Original Message-
> From: Chandran, Sugesh
> Sent: Tuesday, January 12, 2016 1:49 PM
> To: dev@openvswitch.org; casca...@redhat.com; jb...@red
ch to take care of it.
Few comments below, Please let me know your thoughts.
Regards
_Sugesh
> -Original Message-
> From: Thadeu Lima de Souza Cascardo [mailto:casca...@redhat.com]
> Sent: Thursday, December 24, 2015 7:16 PM
> To: Chandran, Sugesh
> Cc: jb...@redhat.com;
casca...@redhat.com]
Sent: Friday, December 18, 2015 8:12 PM
To: Chandran, Sugesh
Cc: dev@openvswitch.org; jb...@redhat.com
Subject: Re: [RFC] ipv6 tunneling: Fix for performance drop introduced by ipv6
tunnel support.
On Mon, Dec 14, 2015 at 11:06:40PM +, Sugesh Chandran wrote:
> Adding a new
ested ipv6 tunneling with the patch.
I will work on the patch to submit on the mailing-list if this approach fine
for everyone.
Regards
_Sugesh
-Original Message-
From: Thadeu Lima de Souza Cascardo [mailto:casca...@redhat.com]
Sent: Tuesday, December 15, 2015 12:20 PM
To: Cha
ent.
Regards
_Sugesh
-Original Message-
From: casca...@redhat.com [mailto:casca...@redhat.com]
Sent: Friday, December 11, 2015 1:48 PM
To: Chandran, Sugesh
Cc: dev@openvswitch.org; jb...@redhat.com
Subject: Re: ipv6 tunneling: Fix for performance drop introduced by ipv6 tunnel
support.
On F
Hi,
We found that there is a serious performance drop in OVS userspace-datapath
after the commit "tunneling: add IPv6 support to netdev_tunnel_config(commit ID
:- 3ae91c019019889fbe93aa7dfd6e3747da362b24)" in the OVS tree. The PHY-PHY
throughput dropped almost 25% for 64 byte packets due to thi
penvswitch/openvswitch.github.io/pull/23
Please have a look on it and let me know the suggestions if any.
Regards
_Sugesh
-Original Message-
From: Daniele Di Proietto [mailto:diproiet...@vmware.com]
Sent: Tuesday, October 20, 2015 9:16 PM
To: Chandran, Sugesh
Cc: dev@openvswitch.org
Subject
: Tuesday, September 8, 2015 11:57 PM
To: Chandran, Sugesh
Cc: Gal Sagie; Russell Bryant; dev@openvswitch.org
Subject: Re: [ovs-dev] [PATCH 0/4] ovn: Schema modification for DPDK/userspace
tunneling support in OVN-Openstack integration.
On Mon, Sep 07, 2015 at 09:42:19AM +, Chandran, Sugesh wrote
Hi All,
Any update on this proposal for adding a new bridge called "br-phy" for
DPDK-User space datapath support in OVN??.
Please let me know your thoughts on this.
Regards
_Sugesh
-Original Message-
From: dev [mailto:dev-boun...@openvswitch.org] On Behalf Of Chandran, S
OVN controller code to manage this new bridge.
Regards
_Sugesh
From: Gal Sagie [mailto:gal.sa...@gmail.com]
Sent: Wednesday, August 26, 2015 8:15 PM
To: Russell Bryant
Cc: Chandran, Sugesh; Ben Pfaff; dev@openvswitch.org
Subject: Re: [ovs-dev] [PATCH 0/4] ovn: Schema modification for DPDK
responsibility of OVN to provide enough information to Nova->Hypervisor for
booting the VM with right parameter set.
Regards
_Sugesh
-Original Message-
From: Russell Bryant [mailto:rbry...@redhat.com]
Sent: Tuesday, August 25, 2015 8:20 PM
To: Chandran, Sugesh; 'Ben Pfaff&
]
Sent: Monday, August 24, 2015 7:12 PM
To: Chandran, Sugesh
Cc: dev@openvswitch.org
Subject: Re: [ovs-dev] [PATCH 0/4] ovn: Schema modification for DPDK/userspace
tunneling support in OVN-Openstack integration.
On Mon, Aug 24, 2015 at 01:47:09PM +0100, Sugesh Chandran wrote:
>
> This
-
From: Chandran, Sugesh
Sent: Monday, August 24, 2015 10:36 AM
To: dev@openvswitch.org
Cc: Chandran, Sugesh
Subject: [PATCH 0/4] ovn: Schema modification for DPDK/userspace tunneling
support in OVN-Openstack integration.
This is the patchset for making necessary OVN schema changes for
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