Hi Ian,
Thanks for the review and the updates. It's fine with me.
Regards,
Robert
> -Original Message-
> From: Stokes, Ian [mailto:ian.sto...@intel.com]
> Sent: Thursday, May 10, 2018 4:20 PM
> To: Róbert Mulik <robert.mu...@ericsson.com>; d...@openvswitch.org
>
It is possible to set LSC detection mode to polling or interrupt mode
for DPDK interfaces. The default is polling mode. To set interrupt mode,
option dpdk-lsc-interrupt has to be set to true.
For detailed description and usage see the dpdk install documentation.
Signed-off-by: Robert Mulik
It is possible to change LSC detection mode to polling or interrupt mode
for DPDK interfaces. The default is polling mode. To set interrupt mode,
option dpdk-lsc-interrupt has to be set to true.
In polling mode more processor time is needed, since the OVS repeatedly reads
the link state with a
> -Original Message-
> From: Eelco Chaudron [mailto:echau...@redhat.com]
> Sent: Wednesday, February 21, 2018 1:29 PM
> To: Róbert Mulik <robert.mu...@ericsson.com>; ovs-dev@openvswitch.org
> Subject: Re: [ovs-dev] [PATCH v5] Configurable Link State Change (
atch and the default value
remains
the same as it always was (poll mode) and also the documentation tells what the
default
value is, I don't really see the importance of this implementation.
>
> I did a quick visual review below, and will wait for v6 with the above
> change, and do another te
15, 2018 6:10 PM
To: Róbert Mulik <robert.mu...@ericsson.com>; d...@openvswitch.org
Subject: RE: [ovs-dev] [PATCH v5] Configurable Link State Change (LSC)
detection mode
Hi Robert,
Could you please in the future add version information to the patch so that we
can see the changes to pr
Hi Jan,
This is the diff between v4 and v5.
Regards,
Robert
diff --git a/Documentation/intro/install/dpdk.rst
b/Documentation/intro/install/dpdk.rst
index 14a6684..e3872e7 100644
--- a/Documentation/intro/install/dpdk.rst
+++ b/Documentation/intro/install/dpdk.rst
@@ -634,47 +634,34 @@ Link
It is possible to change LSC detection mode to polling or interrupt mode
for DPDK interfaces. The default is polling mode. To set interrupt mode,
option dpdk-lsc-interrupt has to be set to true.
In polling mode more processor time is needed, since the OVS repeatedly reads
the link state with a
rsion: "2.9.90"
-Original Message-
From: Ilya Maximets [mailto:i.maxim...@samsung.com]
Sent: Monday, February 05, 2018 3:31 PM
To: Róbert Mulik <robert.mu...@ericsson.com>; d...@openvswitch.org
Cc: Stokes, Ian <ian.sto...@intel.com>; Eelco Chaudron <echau...@redhat.c
Hi Ilya,
As I see you are concerned if the code is working, also Eelco mentioned that
the configuration change didn't take effect for him, so I retested the patch.
I added 2 different types of NICs to OVS on the same server:
1
product: 82599ES 10-Gigabit SFI/SFP+ Network Connection
It uses
It is possible to change LSC detection mode to polling or interrupt mode
for DPDK interfaces. The default is polling mode. To set interrupt mode,
option dpdk-lsc-interrupt has to be set to true.
In polling mode more processor time is needed, since the OVS repeatedly reads
the link state with a
Hi Ilya,
Thanks for the review!
For this question:
"Is there a reason why we should be able to configure default value in runtime?
I think that we could make this boot-time option and move all the related code
to lib/dpdk.{c,h} just like for vhost iommu support.
IMHO, user should know if most
Hi Eelco and Ian,
Thank you for the comments. I uploaded patch v3 based on them.
There is only one comment I have problem with:
"This function is not catching this sequence:
ovs-vsctl set interface dpdk0 options:dpdk-lsc-interrupt=true
ovs-vsctl remove interface dpdk0 options
It is possible to change LSC detection mode to polling or interrupt mode
for DPDK interfaces. The default is polling mode. To set interrupt mode,
option dpdk-lsc-interrupt has to be set to true.
In polling mode more processor time is needed, since the OVS repeatedly reads
the link state with a
It is possible to change LSC detection mode to polling or interrupt mode
for DPDK interfaces. The default is polling mode. To set interrupt mode,
option dpdk-lsc-interrupt has to be set to true.
Global settings
Service restart is necessary for the global settings to take effect.
Command to set
Hi Ilya,
Thank you for the comments, I try to refactor the code according to them.
Regards,
Robert
-Original Message-
From: Ilya Maximets [mailto:i.maxim...@samsung.com]
Sent: Wednesday, December 06, 2017 12:40 PM
To: ovs-dev@openvswitch.org; Róbert Mulik <robert.mu...@ericsson.
A reboot of one switch in an MC-LAG bond makes all bond links
to go down, causing a total connectivity loss for 3 seconds.
Packet capture shows that spurious LACP PDUs are sent to OVS with
a different MAC address (partner system id) during the final
stages of the MC-LAG switch reboot. The current
It is possible to set LSC detection mode to polling or interrupt mode
for DPDK interfaces. The default is polling mode. To set interrupt mode,
option dpdk-lsc-interrupt has to be set to true.
Global settings
Service restart is necessary for the global settings to take effect.
Command to set
Hi Antonio,
I verified this patch too and it seems to be working fine. The mempool issue is
fixed and there is no problem with changing the MTU size either.
Thank you for the fix!
Regards,
Robert
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Hi Antonio,
Last week I run into this mempool issue during the development of a new
feature. I have made a bugfix, but then we saw yours too, so I tested if it
solves my problem. It did, but I realized another problem with it. The mempool
name generation is partly based on the MTU size, which
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