On 2020-08-04 2:44 AM, Ilya Maximets wrote:
> On 8/3/20 12:58 PM, Roi Dayan wrote:
>> There is no need to pass tc rules to hw when just probing
>> for tc features. this will avoid redundant errors from hw drivers
>> that may happen.
>
> That makes sense. Thanks!
> Few comments inline.
>
>>
>>
There is no need to pass tc rules to hw when just probing
for tc features. this will avoid redundant errors from hw drivers
that may happen.
Signed-off-by: Roi Dayan
Acked-By: Vlad Buslov
---
Notes:
v2
- Add missing ack from Vlad
- Style fix for comment
- Add build assertion for
Bleep bloop. Greetings Ankur Sharma, 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:
error: sha1 information is lacking or useless (controller/ovn-controller.c).
error: could not build
From: Ankur Sharma
BACKGROUND:
a. ovn-controller assigns CT ZONES for local ports and datapaths.
b. If a local port/datapath is cleaned up from a chassis, then
corresponding CT ZONE is "unassigned"/"freed" up.
ISSUE:
Above logic and implementations leaves stale CT entries in the
datapath, whi
In my deployment, on each Neutron server, there are 13 Neutron server processes.
I see 12 of them (monitor, maintenance, RPC, API) connect to both ovn-nb-db
and ovn-sb-db. With 3 Neutron server nodes, that's 36 OVSDB clients.
Is so many clients OK?
Any suggestions how to figure out which side does
The probe awakes recomputing?
There is probe every 5 seconds. Without any connection up/down or failover,
ovn-northd will recompute everything every 5 seconds, no matter what?
Really?
Anyways, I will increase the probe interval for now, see if that helps.
Thanks!
Tony
> -Original Message--
Sorry that I didn't make it clear enough. The OVSDB probe itself doesn't
take much CPU, but the probe awakes ovn-northd main loop, which recompute
everything, which is why you see CPU spike.
It will be solved by incremental-processing, when only delta is processed,
and in case of probe handling, th
Health check (5 sec internal) taking 30%-100% CPU is definitely not acceptable,
if that's really the case. There must be some blocking (and not yielding CPU)
in coding, which is not supposed to be there.
Could you point me to the coding for such health check?
Is it single thread? Does it use any e
Hi,
Neutron OVN ML2 driver was disconnected by ovn-nb-db. There are many error
messages from ovn-nb-db leader.
2020-08-04T02:31:39.751Z|03138|reconnect|ERR|tcp:10.6.20.81:58620: no response
to inactivity probe after 5 seconds, disconnecting
2020-08-04T02:31:42.484Z|03139|reconnect|ERR|tc
From: Peng He
Silimar to the patch 67eb8110171f ("odp-util: Fix passing
uninitialized bytes in OVS_KEY_ATTR_CT_ORIG_TUPLE_IPV*.")
when change from flow into the netlink format, the tail
padding of nd_extension should be cleared.
this fixes the following warning logs:
2020-07-28T05:54:33.298Z|00
On 8/3/20 12:58 PM, Roi Dayan wrote:
> There is no need to pass tc rules to hw when just probing
> for tc features. this will avoid redundant errors from hw drivers
> that may happen.
That makes sense. Thanks!
Few comments inline.
>
> Signed-off-by: Roi Dayan
> ---
> lib/netdev-offload-tc.c |
On Mon, Aug 03, 2020 at 03:10:38PM -0700, David Miller wrote:
> From: Peilin Ye
> Date: Fri, 31 Jul 2020 00:48:38 -0400
>
> > ovs_ct_put_key() is potentially copying uninitialized kernel stack memory
> > into socket buffers, since the compiler may leave a 3-byte hole at the end
> > of `struct ovs
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From: Eelco Chaudron
Date: Fri, 31 Jul 2020 14:20:34 +0200
> This patchset adds two enhancements to the Open vSwitch masks cache.
>
> Signed-off-by: Eelco Chaudron
Series applied, thank you.
___
dev mailing list
d...@openvswitch.org
https://mail.open
From: Peilin Ye
Date: Fri, 31 Jul 2020 00:48:38 -0400
> ovs_ct_put_key() is potentially copying uninitialized kernel stack memory
> into socket buffers, since the compiler may leave a 3-byte hole at the end
> of `struct ovs_key_ct_tuple_ipv4` and `struct ovs_key_ct_tuple_ipv6`. Fix
> it by initia
On 7/30/20 12:44 AM, Ilya Maximets wrote:
>
> Ilya Maximets (2):
> Set release date for 2.13.1.
> Prepare for 2.13.2.
>
> NEWS | 14 +-
> configure.ac | 2 +-
> debian/changelog | 8 +++-
> 3 files changed, 17 insertions(+), 7 deletions(-)
>
Kind reminder.
Hi,
Any clues about this error? It is reproduceable but not consistently.
There are 3 Neutron nodes and 3 OVN DB nodes (RAFT cluster).
It happened when connecting network to router by OpenStack cli.
===
2020-08-03 12:30:17.054 22 ERROR ovsdbapp.backend.ovs_idl.tran
Hi.
Thanks for the fix! It looks good to me in general.
Few comments inline.
Best regards, Ilya Maximets.
On 7/31/20 2:44 AM, hepeng.0320 wrote:
> From: Peng He
>
> Silimar to the patch fffd3ae2866255cb740457b50a217c0b586f9223,
There is no such object in git. Did you mean commit
67eb8110171
If a database enters an error state, e.g., in case of RAFT when reading
the DB file contents if applying the RAFT records triggers constraint
violations, there's no way to determine this unless a client generates a
write transaction. Such write transactions would fail with "ovsdb-error:
inconsisten
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Hi,
Did you g
On Mon, Aug 03, 2020 at 01:58:06PM +0300, Roi Dayan wrote:
> There is no need to pass tc rules to hw when just probing
> for tc features. this will avoid redundant errors from hw drivers
> that may happen.
>
> Signed-off-by: Roi Dayan
Thanks, this looks fine to me.
I'll let it sit for a day or
When defining a FOR_EACH macro, checkpatch freaks out and generates a
control block whitespace error. Create an exception so that it doesn't
generate errors for this case.
Reported-at:
https://mail.openvswitch.org/pipermail/ovs-dev/2020-August/373509.html
Reported-by: Toshiaki Makita
Signed-off
There is no need to pass tc rules to hw when just probing
for tc features. this will avoid redundant errors from hw drivers
that may happen.
Signed-off-by: Roi Dayan
---
lib/netdev-offload-tc.c | 2 ++
lib/tc.c| 13 ++---
lib/tc.h| 8
3 files ch
On Thu, Jul 9, 2020 at 5:55 AM Ankur Sharma
wrote:
> Another term for this feature is destination based NAT,
> especially in the context of SNAT.
>
> Current NAT implementation is OVN endpoint ip based.
> For example,
>
> # ovn-nbctl lr-nat-list router
> TYPE EXTERNAL_IPLOGICA
On Thu, Jul 30, 2020 at 12:18 PM Han Zhou wrote:
> On Wed, Jul 29, 2020 at 10:37 AM Numan Siddique wrote:
> >
> >
> >
> > On Thu, Jul 23, 2020 at 10:57 AM Han Zhou wrote:
> >>
> >> In LR ingress stage LOOKUP_NEIGHBOR and LEARN_NEIGHBOR, the flag
> >> REGBIT_SKIP_LOOKUP_NEIGHBOR was used to indi
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