I am setting up OVS inside a Linux container. During the startup of
ovs-vswitchd, it core dumped due to fail to mmap.
I do have more than needed 256MB.
Any clue where the problem may come from?
John
ovs-vswitchd --dpdk -c 0x1 -n 4 -l 1 --file-prefix ct- --socket-mem
128,128 -- unix:$DB_SOCK
I was trying to run multiple copies of ovs-vswitchd on different containers
on the same host. But, I was not able start them in parallel because they
all seem to try to grab all the available memory in the beginning, even I
have specified --socket-mem parameter. Is there a work around for this?
If
Please ignore my dumb question. Should have look at the man page first. :)
There are many cup related options to choose cpu.
John
> On Mar 8, 2016, at 12:02 PM, John Wei wrote:
>
> It seems that ovs-vswitchd will bind itself to some CPU. Is there a way or
> parameter tha
It seems that ovs-vswitchd will bind itself to some CPU. Is there a way or
parameter that I cam tell vswitchd which cpu to bind?
John
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On the pci-blacklist, does it support some syntax to avoid specifying each
device one at a time?
For example:
-b :42:15.*
Or
-b :42:15.0-7
Or
-b 000:42:*.*
John
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I am setting up OVS in container on the host with 126 SRIOV VFs, all these
VFs are bounded to DPDK.
Each OVS in a container will be using just two VFs. But, all 126 VFs are
visible to each container. I have not find ways to make VFs be selectively
visible in the container.
It seems that ovs-vswitch
mapped at 0x7f10e8f04000
EAL: Error - exiting with code: 1
Cause: Requested device :42:14.0 cannot be used
Is there a parameter or code some where I can increase the number of ports
that vswitchd can deal with?
John
On Wed, Mar 2, 2016 at 4:32 PM, John Wei wrote:
> Hi Mark,
>
x27; to a bridge, simply run:
>
> 'ovs-vsctl add-port br0 dpdkN -- set Interface dpdkN type=dpdk'
>
>
> Where N = the index of the DPDK device port, as enumerated by DPDK on init.
>
> I hope this helps.
>
> Cheers,
> Mark
>
>
> >>URL ad
URL added: https://github.com/openvswitch/ovs/blob/master/INSTALL.DPDK.md
On Tue, Mar 1, 2016 at 3:22 PM, John Wei wrote:
> I am following instructions in this URL to setup ovs to use with DPDK.
>
> With the instruction, the first two dpdk ports were always used bu ovs:
>
> ovs
I am following instructions in this URL to setup ovs to use with DPDK.
With the instruction, the first two dpdk ports were always used bu ovs:
ovs-vsctl add-port br0 dpdk0 -- set Interface dpdk0 type=dpdk
ovs-vsctl add-port br0 dpdk1 -- set Interface dpdk1 type=dpdk
How to tell ovs-vswitchd to
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