Cookie is enough, I just think two field matches can avoid false del-flows.
-邮件原件-
发件人: Ben Pfaff [mailto:b...@ovn.org]
发送时间: 2019年7月18日 11:34
收件人: Yi Yang (杨燚)-云服务集团
抄送: ovs-disc...@openvswitch.org; ovs-dev@openvswitch.org
主题: Re: 答复: 答复: [ovs-discuss] How can I delete flows which match
On Thu, Jul 18, 2019 at 2:47 AM Guru Shetty wrote:
>
>
> On Tue, 16 Jul 2019 at 17:48, wrote:
>
>> From: Numan Siddique
>>
>> This new type is added for the following reasons:
>>
>> - When a load balancer is created in an OpenStack deployment with
>> Octavia
>> service, it creates a logic
From: Numan Siddique
This new type is added for the following reasons:
- When a load balancer is created in an OpenStack deployment with Octavia
service, it creates a logical port 'VIP' for the virtual ip.
- This logical port is not bound to any VIF.
- Octavia service creates a servi
Bleep bloop. Greetings Numan Siddique, I am a robot and I have tried out your
patch.
Thanks for your contribution.
I encountered some error that I wasn't expecting. See the details below.
checkpatch:
ERROR: Co-author Ben Pfaff needs to sign off.
WARNING: Line is 236 characters long (recommen
On 17.07.2019 21:52, William Tu wrote:
> On Wed, Jul 17, 2019 at 9:56 AM Ben Pfaff wrote:
>>
>> On Fri, Jul 12, 2019 at 04:50:56PM -0700, William Tu wrote:
>>> The patch introduces experimental AF_XDP support for OVS netdev.
>>> AF_XDP, the Address Family of the eXpress Data Path, is a new Linux s
On 17.07.2019 19:33, Van Haaren, Harry wrote:
>> -Original Message-
>> From: Ilya Maximets [mailto:i.maxim...@samsung.com]
>> Sent: Wednesday, July 17, 2019 5:26 PM
>> To: Van Haaren, Harry ; d...@openvswitch.org
>> Cc: echau...@redhat.com; malvika.gu...@arm.com; Stokes, Ian
>>
>> Subject:
On 17.07.2019 21:21, Harry van Haaren wrote:
> This commit refactors the generic implementation. The
> goal of this refactor is to simplify the code to enable
> "specialization" of the functions at compile time.
>
> Given compile-time optimizations, the compiler is able
> to unroll loops, and crea
On 17.07.2019 23:25, Ian Stokes wrote:
> On 7/17/2019 12:38 PM, Yipeng Wang wrote:
>> SMC cache was introduced in 2.10 with experimental tag.
>> SMC cache is a layer of software cache located after EMC
>> cache. The purpose is to improve the performance of use
>> cases that many flows missing the E
On 17.07.2019 19:22, Ben Pfaff wrote:
> On Wed, Jul 17, 2019 at 06:41:48PM +0300, Ilya Maximets wrote:
>> This patch-set has a long history and the latest versions are in a good
>> shape.
>> netdev-afxdp works stable for me over the virtual interfaces and passes all
>> the
>> system tests that it
> -Original Message-
> From: Ilya Maximets [mailto:i.maxim...@samsung.com]
> Sent: Thursday, July 18, 2019 12:34 PM
> To: Van Haaren, Harry ; d...@openvswitch.org
> Cc: echau...@redhat.com; malvika.gu...@arm.com; Stokes, Ian
>
> Subject: Re: [PATCH v13 4/5] dpif-netdev: Refactor generic im
On 18.07.2019 15:32, Van Haaren, Harry wrote:
>> -Original Message-
>> From: Ilya Maximets [mailto:i.maxim...@samsung.com]
>> Sent: Thursday, July 18, 2019 12:34 PM
>> To: Van Haaren, Harry ; d...@openvswitch.org
>> Cc: echau...@redhat.com; malvika.gu...@arm.com; Stokes, Ian
>>
>> Subject:
On 7/18/2019 12:56 PM, Ilya Maximets wrote:
On 17.07.2019 23:25, Ian Stokes wrote:
On 7/17/2019 12:38 PM, Yipeng Wang wrote:
SMC cache was introduced in 2.10 with experimental tag.
SMC cache is a layer of software cache located after EMC
cache. The purpose is to improve the performance of use
c
Hey Folks,
Here a v14 of the DPCLS Function Pointer patchset, as has been
presented at OVS Conf in Nov '18, and discussed on the ML since then.
I'm aware of the soft-freeze for 2.12, I feel this patchset has had
enough reviews/versions/testing to be merged in 2.12.
Thanks Ilya for input and sugge
This allows plugging-in of different subtable hash-lookup-verify
routines, and allows special casing of those functions based on
known context (eg: # of bits set) of the specific subtable.
Signed-off-by: Harry van Haaren
Tested-by: Malvika Gupta
---
v11:
- Rebased to latest master
- Added spac
This commit moves some data-structures to be available
in the dpif-netdev-private.h header. This allows specific
implementations of the subtable lookup function to include
just that header file, and not require that the code exists
in dpif-netdev.c
Signed-off-by: Harry van Haaren
Tested-by: Malvi
This commit splits the generic hash-lookup-verify function to
its own file, for cleaner seperation between optimized versions.
Signed-off-by: Harry van Haaren
Tested-by: Malvika Gupta
---
v12:
- Fix indentation around "keep sparse happy" comment (Ilya)
v11:
- Rebase fixups from previous patch
This commit adds a number of specialized functions, that handle
common miniflow fingerprints. This enables compiler optimization,
resulting in higher performance. Below a quick description of
how this optimization actually works;
"Specialized functions" are "instances" of the generic implementatio
This commit refactors the generic implementation. The
goal of this refactor is to simplify the code to enable
"specialization" of the functions at compile time.
Given compile-time optimizations, the compiler is able
to unroll loops, and create optimized code sequences due
to compile time knowledge
On 18.07.2019 0:21, William Tu wrote:
> The patch adds '-n' to tcpdump to avoid address coverting. Since '-U' is
> used to output to stdout, simply use 'cat' to search result.
> Use OVS_WAIT_UNTIL instead of sleep ,and also remove/add some newlines.
Thanks for working on this!
There are few more i
Bleep bloop. Greetings Harry van Haaren, I am a robot and I have tried out
your patch.
Thanks for your contribution.
I encountered some error that I wasn't expecting. See the details below.
checkpatch:
ERROR: Improper whitespace around control block
#129 FILE: lib/dpif-netdev-private.h:91:
#d
Bleep bloop. Greetings Harry van Haaren, I am a robot and I have tried out
your patch.
Thanks for your contribution.
I encountered some error that I wasn't expecting. See the details below.
git-am:
Failed to merge in the changes.
Patch failed at 0001 dpif-netdev: Add specialized generic scala
On 7/18/2019 2:03 PM, Harry van Haaren wrote:
Hey Folks,
Here a v14 of the DPCLS Function Pointer patchset, as has been
presented at OVS Conf in Nov '18, and discussed on the ML since then.
I'm aware of the soft-freeze for 2.12, I feel this patchset has had
enough reviews/versions/testing to be
From: Numan Siddique
This new type is added for the following reasons:
- When a load balancer is created in an OpenStack deployment with Octavia
service, it creates a logical port 'VIP' for the virtual ip.
- This logical port is not bound to any VIF.
- Octavia service creates a servi
On Wed, Jul 17, 2019 at 09:05:04PM +0200, Dumitru Ceara wrote:
> Once a column is set in a row using ovsdb_idl_txn_write__ we also mark
> the row "parsed". Otherwise the memory allocated by
> sbrec__parse_() will never be freed. After marking the row
> "parsed", the ovsdb_idl_txn_disassemble functi
Bleep bloop. Greetings Numan Siddique, I am a robot and I have tried out your
patch.
Thanks for your contribution.
I encountered some error that I wasn't expecting. See the details below.
checkpatch:
ERROR: Co-author Ben Pfaff needs to sign off.
WARNING: Line is 236 characters long (recommen
On 17.07.2019 23:23, William Tu wrote:
> The patch adds the basic spin lock functions:
> ovs_spin_{lock, try_lock, unlock, init, destroy}.
> OSX does not support pthread spin lock, so make it
> linux only.
The last sentence seems redundant now and could be removed.
The patch looks good to me. One
On Thu, Jul 18, 2019 at 9:38 AM Ilya Maximets wrote:
>
> On 17.07.2019 23:23, William Tu wrote:
> > The patch adds the basic spin lock functions:
> > ovs_spin_{lock, try_lock, unlock, init, destroy}.
> > OSX does not support pthread spin lock, so make it
> > linux only.
>
> The last sentence seems
Hmm, the problem of "parsed" flag is that it identifies "all" columns of
certain row have been parsed, however there are CLI tools which modify only
individual colums by calling ovsdb_idl_txn_write_() function. In this case
and in case parsed flag would be set in ovsdb_idl_txn_write() function then
Hi, just wanted to send a follow-up and a test result.
I got everything up and running (yay!). So I set up a server and ran a
sandbox test using ovn with traditional C-based ovn-northd and then ran
the same test using ovn with DDlog-based ovn-northd.
The test script can be found here:
https:
On 17.07.2019 23:23, William Tu wrote:
> The patch introduces experimental AF_XDP support for OVS netdev.
> AF_XDP, the Address Family of the eXpress Data Path, is a new Linux socket
> type built upon the eBPF and XDP technology. It is aims to have comparable
> performance to DPDK but cooperate be
On Thu, 18 Jul 2019 at 07:58, wrote:
> From: Numan Siddique
>
> This new type is added for the following reasons:
>
> - When a load balancer is created in an OpenStack deployment with Octavia
> service, it creates a logical port 'VIP' for the virtual ip.
>
> - This logical port is not bo
On Wed, Jul 17, 2019 at 01:23:33PM -0700, William Tu wrote:
> --- a/include/openvswitch/thread.h
> +++ b/include/openvswitch/thread.h
> @@ -17,6 +17,8 @@
> #ifndef OPENVSWITCH_THREAD_H
> #define OPENVSWITCH_THREAD_H 1
>
> +#include
That shouldn't be there. Every .c file should already have #
On Thu, Jul 18, 2019 at 07:38:03PM +0300, Ilya Maximets wrote:
> On 17.07.2019 23:23, William Tu wrote:
> > The patch adds the basic spin lock functions:
> > ovs_spin_{lock, try_lock, unlock, init, destroy}.
> > OSX does not support pthread spin lock, so make it
> > linux only.
>
> The last senten
I guess I missed it. Will you please point it out to me, for example in
the list archive?
On Thu, Jul 18, 2019 at 06:58:34PM +0200, Damijan Skvarc wrote:
> Hmm, the problem of "parsed" flag is that it identifies "all" columns of
> certain row have been parsed, however there are CLI tools which mo
On Thu, Jul 18, 2019 at 08:52:13AM -0700, Ben Pfaff wrote:
> On Wed, Jul 17, 2019 at 09:05:04PM +0200, Dumitru Ceara wrote:
> > Once a column is set in a row using ovsdb_idl_txn_write__ we also mark
> > the row "parsed". Otherwise the memory allocated by
> > sbrec__parse_() will never be freed. Aft
On Wed, Jul 17, 2019 at 01:23:34PM -0700, William Tu wrote:
> The patch introduces experimental AF_XDP support for OVS netdev.
> AF_XDP, the Address Family of the eXpress Data Path, is a new Linux socket
> type built upon the eBPF and XDP technology. It is aims to have comparable
> performance to
On Thu, Jul 18, 2019 at 10:19 AM Ilya Maximets wrote:
>
> On 17.07.2019 23:23, William Tu wrote:
> > The patch introduces experimental AF_XDP support for OVS netdev.
> > AF_XDP, the Address Family of the eXpress Data Path, is a new Linux socket
> > type built upon the eBPF and XDP technology. It
On Thu, Jul 18, 2019 at 11:08 AM Ben Pfaff wrote:
>
> On Thu, Jul 18, 2019 at 07:38:03PM +0300, Ilya Maximets wrote:
> > On 17.07.2019 23:23, William Tu wrote:
> > > The patch adds the basic spin lock functions:
> > > ovs_spin_{lock, try_lock, unlock, init, destroy}.
> > > OSX does not support pth
On Thu, Jul 18, 2019 at 11:20 PM Guru Shetty wrote:
>
>
> On Thu, 18 Jul 2019 at 07:58, wrote:
>
>> From: Numan Siddique
>>
>> This new type is added for the following reasons:
>>
>> - When a load balancer is created in an OpenStack deployment with
>> Octavia
>> service, it creates a logi
For userspace datapath, currently only the bridge itself, the LOCAL port,
can be the tunnel endpoint to encap/decap tunnel packets. This patch
enables non-bridge port as tunnel endpoint. One use case is for users to
create a bridge and a vtep port as tap, and configure underlay IP at vtep
port as
The patch introduces experimental AF_XDP support for OVS netdev.
AF_XDP, the Address Family of the eXpress Data Path, is a new Linux socket
type built upon the eBPF and XDP technology. It is aims to have comparable
performance to DPDK but cooperate better with existing kernel's networking
stack.
I've now performed tests where I measured the wall clock time of each
iteration through the test. I've created a plot of the C vs. the DDlog
ovn-northd here: https://i.imgur.com/bIsbeMN.png
This confirms for me that the DDlog implementation does a better job of
staying consistent in its execut
ЛУЧШИЕ ПСИХОЛОГИЧЕСКИЕ ТРЕНИНГИ И МЕДИТАЦИИ
Вы включаете и слышите прекрасную музыку, звуки живой природы и спокойный
голос, обращенный к вам. Постепенно вы погружаетесь в состояние приятного
душевного и физического комфорта. И незаметно для вас в вашем подсознании
начинается внутренняя работа.
On Thu, Jul 04, 2019 at 05:28:19PM +0300, Paul Blakey wrote:
> Hi,
>
> The following patches add connection tracking offload to tc.
>
> We plan on offloading the datapath rules to netdev one to one to tc rules.
> We'll be using upcoming act_ct tc module which is currently under review in
> netde
Jeg hilser deg!
Jeg har dårlige nyheter for deg.
27/04/2019 - På denne dagen hacket jeg operativsystemet ditt og fikk full
tilgang til kontoen din.
Hvordan det var:
I programvaren til ruteren som du var tilkoblet den dagen, var det et
sikkerhetsproblem.
Jeg hakkede først denne ruteren og plasse
On 4.14 kernels, if kernel isn't configured with CONFIG_NF_CONNTRACK_IPV4
and CONFIG_NF_CONNTRACK_IPV6, openvswitch module will fail to load. The
error message is "openvswitch: failed to init nf_conncount -91".
This patch prints helpful error message for this case.
Signed-off-by: Yifeng Sun
---
https://mail.openvswitch.org/pipermail/ovs-dev/2019-July/360285.htmlhttps://mail.openvswitch.org/pipermail/ovs-dev/2019-July/360285.html
On Thu, 18 Jul 2019, 20:12 Ben Pfaff, wrote:
> I guess I missed it. Will you please point it out to me, for example in
> the list archive?
>
> On Thu, Jul 18,
Fix infinite recirculation loop for MPLS packets sent to dp_hash-based
select group
Issue:
When a MPLS encapsulated packet is received, the MPLS header is removed,
a recirculation id assigned and then recirculated into the pipeline.
If the flow rules require the packet to be then sent over DP-HAS
On 7/18/2019 3:30 PM, Ian Stokes wrote:
On 7/18/2019 2:03 PM, Harry van Haaren wrote:
Hey Folks,
Here a v14 of the DPCLS Function Pointer patchset, as has been
presented at OVS Conf in Nov '18, and discussed on the ML since then.
I'm aware of the soft-freeze for 2.12, I feel this patchset has h
49 matches
Mail list logo
