Re: [ovs-dev] [PATCH v2 2/3] dpif-netdev: Avoid port's reconfiguration on pmd-cpu-mask changes.

2017-07-26 Thread Ilya Maximets
On 26.07.2017 02:33, Darrell Ball wrote: > > > -Original Message- > From: Ilya Maximets > Date: Monday, July 24, 2017 at 4:58 AM > To: Darrell Ball , "d...@openvswitch.org" > > Cc: Heetae Ahn ,

Re: [ovs-dev] [PATCH v2 2/3] dpif-netdev: Avoid port's reconfiguration on pmd-cpu-mask changes.

2017-07-25 Thread Darrell Ball
-Original Message- From: Ilya Maximets Date: Monday, July 24, 2017 at 4:58 AM To: Darrell Ball , "d...@openvswitch.org" Cc: Heetae Ahn , Daniele Di Proietto , Ben Pfaff

Re: [ovs-dev] [PATCH v2 2/3] dpif-netdev: Avoid port's reconfiguration on pmd-cpu-mask changes.

2017-07-24 Thread Ilya Maximets
On 23.07.2017 20:20, Darrell Ball wrote: > Comments inline but this is mostly repetitive. > > -Original Message- > From: Ilya Maximets > Date: Monday, July 10, 2017 at 11:55 PM > To: Darrell Ball , "d...@openvswitch.org" >

Re: [ovs-dev] [PATCH v2 2/3] dpif-netdev: Avoid port's reconfiguration on pmd-cpu-mask changes.

2017-07-23 Thread Darrell Ball
Comments inline but this is mostly repetitive. -Original Message- From: Ilya Maximets Date: Monday, July 10, 2017 at 11:55 PM To: Darrell Ball , "d...@openvswitch.org" Cc: Heetae Ahn , Daniele Di

Re: [ovs-dev] [PATCH v2 2/3] dpif-netdev: Avoid port's reconfiguration on pmd-cpu-mask changes.

2017-07-11 Thread Ilya Maximets
On 11.07.2017 05:10, Darrell Ball wrote: > > > On 7/10/17, 12:41 AM, "Ilya Maximets" wrote: > > On 07.07.2017 21:09, Darrell Ball wrote: > > > > > > On 7/6/17, 11:11 PM, "Ilya Maximets" wrote: > > > > On 07.07.2017

Re: [ovs-dev] [PATCH v2 2/3] dpif-netdev: Avoid port's reconfiguration on pmd-cpu-mask changes.

2017-07-10 Thread Darrell Ball
On 7/10/17, 12:41 AM, "Ilya Maximets" wrote: On 07.07.2017 21:09, Darrell Ball wrote: > > > On 7/6/17, 11:11 PM, "Ilya Maximets" wrote: > > On 07.07.2017 08:08, Darrell Ball wrote: > > > > >

Re: [ovs-dev] [PATCH v2 2/3] dpif-netdev: Avoid port's reconfiguration on pmd-cpu-mask changes.

2017-07-10 Thread Ilya Maximets
On 07.07.2017 21:09, Darrell Ball wrote: > > > On 7/6/17, 11:11 PM, "Ilya Maximets" wrote: > > On 07.07.2017 08:08, Darrell Ball wrote: > > > > > > On 5/30/17, 7:12 AM, "Ilya Maximets" wrote: > > > >

Re: [ovs-dev] [PATCH v2 2/3] dpif-netdev: Avoid port's reconfiguration on pmd-cpu-mask changes.

2017-07-07 Thread Darrell Ball
On 7/6/17, 11:11 PM, "Ilya Maximets" wrote: On 07.07.2017 08:08, Darrell Ball wrote: > > > On 5/30/17, 7:12 AM, "Ilya Maximets" wrote: > > Reconfiguration of HW NICs may lead to packet drops. > In current

Re: [ovs-dev] [PATCH v2 2/3] dpif-netdev: Avoid port's reconfiguration on pmd-cpu-mask changes.

2017-07-07 Thread Ilya Maximets
On 07.07.2017 08:08, Darrell Ball wrote: > > > On 5/30/17, 7:12 AM, "Ilya Maximets" wrote: > > Reconfiguration of HW NICs may lead to packet drops. > In current model all physical ports will be reconfigured each > time number of PMD threads changed. Since we

Re: [ovs-dev] [PATCH v2 2/3] dpif-netdev: Avoid port's reconfiguration on pmd-cpu-mask changes.

2017-07-06 Thread Darrell Ball
On 5/30/17, 7:12 AM, "Ilya Maximets" wrote: Reconfiguration of HW NICs may lead to packet drops. In current model all physical ports will be reconfigured each time number of PMD threads changed. Since we not stopping threads on pmd-cpu-mask changes, this

Re: [ovs-dev] [PATCH v2 2/3] dpif-netdev: Avoid port's reconfiguration on pmd-cpu-mask changes.

2017-06-15 Thread Stokes, Ian
> >> -Original Message- > >> From: Ilya Maximets [mailto:i.maxim...@samsung.com] > >> Sent: Thursday, June 15, 2017 9:45 AM > >> To: Stokes, Ian ; d...@openvswitch.org; Darrell > >> Ball > >> Cc: Heetae Ahn ; Daniele Di

Re: [ovs-dev] [PATCH v2 2/3] dpif-netdev: Avoid port's reconfiguration on pmd-cpu-mask changes.

2017-06-15 Thread Ilya Maximets
On 15.06.2017 12:03, Stokes, Ian wrote: >> -Original Message- >> From: Ilya Maximets [mailto:i.maxim...@samsung.com] >> Sent: Thursday, June 15, 2017 9:45 AM >> To: Stokes, Ian ; d...@openvswitch.org; Darrell Ball >> >> Cc: Heetae Ahn

Re: [ovs-dev] [PATCH v2 2/3] dpif-netdev: Avoid port's reconfiguration on pmd-cpu-mask changes.

2017-06-15 Thread Stokes, Ian
> -Original Message- > From: Ilya Maximets [mailto:i.maxim...@samsung.com] > Sent: Thursday, June 15, 2017 9:45 AM > To: Stokes, Ian ; d...@openvswitch.org; Darrell Ball > > Cc: Heetae Ahn ; Daniele Di Proietto >

Re: [ovs-dev] [PATCH v2 2/3] dpif-netdev: Avoid port's reconfiguration on pmd-cpu-mask changes.

2017-06-15 Thread Ilya Maximets
On 15.06.2017 11:02, Stokes, Ian wrote: >> Reconfiguration of HW NICs may lead to packet drops. >> In current model all physical ports will be reconfigured each time number >> of PMD threads changed. Since we not stopping threads on pmd-cpu-mask >> changes, this patch will help to further decrease

Re: [ovs-dev] [PATCH v2 2/3] dpif-netdev: Avoid port's reconfiguration on pmd-cpu-mask changes.

2017-06-15 Thread Stokes, Ian
> Reconfiguration of HW NICs may lead to packet drops. > In current model all physical ports will be reconfigured each time number > of PMD threads changed. Since we not stopping threads on pmd-cpu-mask > changes, this patch will help to further decrease port's downtime by > setting the maximum

[ovs-dev] [PATCH v2 2/3] dpif-netdev: Avoid port's reconfiguration on pmd-cpu-mask changes.

2017-05-30 Thread Ilya Maximets
Reconfiguration of HW NICs may lead to packet drops. In current model all physical ports will be reconfigured each time number of PMD threads changed. Since we not stopping threads on pmd-cpu-mask changes, this patch will help to further decrease port's downtime by setting the maximum possible