Bug 1655906 - After migration OSP13/14 OVN (or ODL) port status is DOWN
Summary: After migration OSP13/14 OVN (or ODL) port status is DOWN
Keywords:
Status: CLOSED DEFERRED
Alias: None
Product: ovirt-engine
Classification: oVirt
Component: BLL.Network
Version: 4.2.7.1
Hardware: x86_64
OS: Linux
low
low
Target Milestone: ---
: ---
Assignee: Dan Kenigsberg
QA Contact: Michael Burman
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2018-12-04 09:03 UTC by Dominik Holler
Modified: 2021-06-08 12:37 UTC (History)
3 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2018-12-18 11:34:34 UTC
oVirt Team: Network
Embargoed:

Attachments (Terms of Use)
terminal log of migration (14.51 KB, text/plain)
2018-12-04 09:03 UTC, Dominik Holler 		no flags Details
OSP14 neutron log (1.90 MB, text/plain)
2019-02-04 12:40 UTC, Dominik Holler 		no flags Details
View All

Description Dominik Holler 2018-12-04 09:03:27 UTC 
Created attachment 1511233 [details]
terminal log of migration

Description of problem:

If a VM with a vNIC on an external network provided by OSP13 Neutron with
OVN ML2 plugin is migrated to another host, the port status is DOWN,
but working.

Version-Release number of selected component (if applicable):
ovirt-4.2.8

How reproducible:


Steps to Reproduce:
1. oVirt external network provider OSP13 Neutron with OVN ML2 plugin
2. Attach network of this provider to a vNIC
3. Migrate VM with this vNIC to another host

Actual results:
port status is DOWN after migration

Expected results:
port status is ACTIVE after migration
Comment 2 Dan Kenigsberg 2018-12-11 14:04:14 UTC 
Could this be related to RHV usage of non-standard tap device names, which should be fixed in https://gerrit.ovirt.org/#/c/96138/ ?
Comment 3 Dan Kenigsberg 2018-12-14 19:12:43 UTC 
(In reply to Dan Kenigsberg from comment #2)
> Could this be related to RHV usage of non-standard tap device names, which
> should be fixed in https://gerrit.ovirt.org/#/c/96138/ ?

nope, it's not gone with nova-style tap names.
Comment 4 Dominik Holler 2018-12-18 11:35:20 UTC 
If we get some help from openstack, we like to reopen this bug.
Comment 5 Dominik Holler 2019-02-04 12:40:05 UTC 
Created attachment 1526767 [details]
OSP14 neutron log
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