[Bug 1758868] Re: ovs restart can lead to critical ovs flows missing

2018-11-22 Thread James Page
*** This bug is a duplicate of bug 1584647 *** https://bugs.launchpad.net/bugs/1584647 On the assumption that bug 1584647 resolved this issue marking as a dupe - please comment if this is not the case or the issue remains. ** This bug has been marked a duplicate of bug 1584647 [SRU] "Inter

[Bug 1758868] Re: ovs restart can lead to critical ovs flows missing

2018-04-13 Thread Edward Hope-Morley
I believe that part of all of this issue is resolved by https://bugs.launchpad.net/neutron/+bug/1584647 which is currently being backported to Xenial/Mitaka -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bug

[Bug 1758868] Re: ovs restart can lead to critical ovs flows missing

2018-03-30 Thread Swaminathan Vasudevan via ubuntu-bugs
Need to triage in the Master branch to see if we still see such issue. Also need to check if there was a bug fix that went in after Mitaka for this issue. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/

[Bug 1758868] Re: ovs restart can lead to critical ovs flows missing

2018-03-30 Thread Corey Bryant
I've added upstream neutron to the bug. Keeping in mind this is mitaka and unsupported by upstream, but perhaps someone from upstream knows whether this is fixed in a mitaka+ release or not. ** Also affects: neutron Importance: Undecided Status: New -- You received this bug notificatio

[Bug 1758868] Re: ovs restart can lead to critical ovs flows missing

2018-03-30 Thread Corey Bryant
Possibly also related: https://bugs.launchpad.net/neutron/+bug/1697243 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1758868 Title: ovs restart can lead to critical ovs flows missing To manage noti

[Bug 1758868] Re: ovs restart can lead to critical ovs flows missing

2018-03-28 Thread Corey Bryant
Based on neutron-ovs-cleanup not being restarted since early February, I don't think this is related to the recent neutron regression. I would like to test with the following patch. After a brief look at the code, it doesn't appear to fix the issue, but perhaps I missed something so I think it'

[Bug 1758868] Re: ovs restart can lead to critical ovs flows missing

2018-03-28 Thread Junien Fridrick
I'm fairly confident this is not the ovs-cleanup bug. "grep neutron-ovs- cleanup syslog" doesn't have anything, I'm using neutron-plugin- openvswitch-agent 2:8.4.0-0ubuntu6, and neutron-ovs-cleanup.service is "Active: active (exited) since Mon 2018-02-19 05:09:12 UTC; 1 months 4 days ago" so it did

[Bug 1758868] Re: ovs restart can lead to critical ovs flows missing

2018-03-28 Thread Seyeong Kim
neutron-ovs-cleanup was run after upgrading pkg? and you can check if that service is fine with below systemctl list-units --failed if it is failed state, ovs-cleanup can run while upgrading and blow all ports This seems different issue but checking it for sure -- You received this bug notifi

[Bug 1758868] Re: ovs restart can lead to critical ovs flows missing

2018-03-28 Thread Edward Hope-Morley
Hi Junien, I see that you have stated that you are using neutron version 2:8.4.0-0ubuntu6 which for the sake of this comment is fine but just to close the loop: The current version of neutron in xenial-updates i.e. 2:8.4.0-0ubuntu7.1 introduced a regression [1][2] that produces almost exactly the

[Bug 1758868] Re: ovs restart can lead to critical ovs flows missing

2018-03-26 Thread Junien Fridrick
This problem can probably be easily replicated if you replace /usr/bin /ovsdb-client (used by the polling manager) by a shell script that sleeps 0.5s and then exec the actual ovsdb-client. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu