[ovs-discuss] Debug OVS

[Borasy Kong]

Hi Monica,

What about flow caching? Do you know where in the codes to look for flow
caching operation? I've seen some functions in the flow_table.c but do you
know where the starting point is?

Thanks,
Borasy

On Tue, May 10, 2016 at 3:02 AM, Rajasekaran, Monica <
Monica.Rajasekaran at us.fujitsu.com> wrote:

> I had the same question a couple of months back. Eventually I dug it up
> manually.
>
>
>
> As a starting point, I can tell you that to trace commands like “ovs-vsctl
> add-port”, start looking at ovs/utilities/ovs-vsctl.c. You will have a
> function called cmd_add_port().
>
>
>
>
>
> *From:* Dio Vinra [mailto:sagenhaft.edel at gmail.com]
> *Sent:* Monday, May 09, 2016 12:14 PM
> *To:* Rajasekaran, Monica <Monica.Rajasekaran at us.fujitsu.com>;
> discuss at openvswitch.org
> *Subject:* Re: Debug OVS
>
>
>
> Actually I wanna trace some commands (e.g. ovs-vsctl add-port tap0
> tag=100) in ovs to find out the code in OVS source code which executes
> the command, so do you know what should I do?
>
> On Monday, 9 May 2016, Rajasekaran, Monica <
> Monica.Rajasekaran at us.fujitsu.com> wrote:
>
> Hi,
>
>
>
> Please follow this link to enable debugging:
> http://ask.xmodulo.com/enable-logging-open-vswitch.html
>
>
>
> Once you do that, just start up OVS and follow through.
>
>
>
> *-Monica*
>
>
>
> *From:* discuss [mailto:discuss-bounces at openvswitch.org] *On Behalf Of *Dio
> Vinra
> *Sent:* Monday, May 09, 2016 10:26 AM
> *To:* discuss at openvswitch.org
> *Subject:* [ovs-discuss] Debug OVS
>
>
>
> Hi,
>
> I'm new with OVS,can anybody tell me how to debug OVS source code from
> ubuntu terminal?
>
>
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>
>
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