OVS only has one OpenFlow thread. How would a single thread get
deserialized?
On Sat, Jan 19, 2019 at 12:53:47AM -0500, Yiyang Chang wrote:
> Hi Ben,
>
> Thanks for the quick response. But I am not sure I get it. Let me ask in
> a different way: is it safe to update a switch with two threads
> c
Hi Ben,
Thanks for the quick response. But I am not sure I get it. Let me ask in
a different way: is it safe to update a switch with two threads
concurrently using ovs-ofctl? Did you mean OVS will internally serialize
the update requests from concurrent threads?
Thanks,
Yiyang
On 1/19/19 12:43
On Sat, Jan 19, 2019 at 12:26:33AM -0500, Yiyang Chang wrote:
> I am wondering what will happen if there are two threads updating a
> switch concurrently with ovs-ofctl. Is there a switch-level lock in OVS?
OVS has a single thread that processes OpenFlow.
__
Hi,
I am wondering what will happen if there are two threads updating a
switch concurrently with ovs-ofctl. Is there a switch-level lock in OVS?
Thanks,
Yiyang
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Hi,
I have ovs-dpdk setup and have spawned a VM with 2 vhost-user ports. I am
using vhost in dpdkvhostuserclient mode. If I reboot the guest vm by
issuing reboot command i am getting SEGV , looked at the stack trace , (my
guess it might be accessing old Queue memory).
is there a compatibility m
On Fri, Jan 18, 2019 at 11:43:05AM -0500, Matteo Olivi wrote:
> in OvS 2.5.5. "ovs-ofctl dump-flows " output some numeric flow
> fields (e.g. tun_id) are printed as hex numbers. Is there a way to get all
> such numbers in decimal notation?
No.
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On Fri, Jan 18, 2019 at 03:36:08PM +0800, Rockmen Jack wrote:
> I tried on 2.8.0 and 2.10.1, both failed to clear the table but there
> is no error printed, the return code was 0 as well. It turns out
> "ovs-vsctl clear Bridge br0 ipfix" will do the work, which is a
> confusing behavior.(also means
Hello,
in OvS 2.5.5. "ovs-ofctl dump-flows " output some numeric flow
fields (e.g. tun_id) are printed as hex numbers. Is there a way to get all
such numbers in decimal notation?
Thx,
Matteo.
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Hi,
I tried on 2.8.0 and 2.10.1, both failed to clear the table but there
is no error printed, the return code was 0 as well. It turns out
"ovs-vsctl clear Bridge br0 ipfix" will do the work, which is a
confusing behavior.(also means we can't clear IPFIX table in a batch
but only one by one)
Than
Dear all,
when i use the neutron command of "firewall-policy-create",error
occurs .
"The resource could not be found" ,as the picture tells.
Dose OVN/openstack support fwass,how to enable this feature?
Thanks,
yunxiang
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