Bug 1629934
Summary: | [OVN-OSP14] Cannot boot instance on OVN HA deployment | ||||||
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Product: | Red Hat OpenStack | Reporter: | Eran Kuris <ekuris> | ||||
Component: | openvswitch | Assignee: | Open vSwitch development team <ovs-team> | ||||
Status: | CLOSED ERRATA | QA Contact: | Eran Kuris <ekuris> | ||||
Severity: | urgent | Docs Contact: | |||||
Priority: | urgent | ||||||
Version: | 14.0 (Rocky) | CC: | aconole, apevec, bcafarel, chrisw, fleitner, lhh, lmartins, majopela, nyechiel, ovs-team, rhos-maint, tvignaud, twilson | ||||
Target Milestone: | beta | Keywords: | Triaged | ||||
Target Release: | 14.0 (Rocky) | ||||||
Hardware: | Unspecified | ||||||
OS: | Unspecified | ||||||
Whiteboard: | |||||||
Fixed In Version: | openvswitch2.10-2.10.0-18.el7fdn | Doc Type: | If docs needed, set a value | ||||
Doc Text: | Story Points: | --- | |||||
Clone Of: | |||||||
: | 1639963 (view as bug list) | Environment: | |||||
Last Closed: | 2019-01-11 11:53:11 UTC | Type: | Bug | ||||
Regression: | --- | Mount Type: | --- | ||||
Documentation: | --- | CRM: | |||||
Verified Versions: | Category: | --- | |||||
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
Cloudforms Team: | --- | Target Upstream Version: | |||||
Embargoed: | |||||||
Bug Depends On: | 1639963 | ||||||
Bug Blocks: | |||||||
Attachments: |
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Description
Eran Kuris
2018-09-17 16:10:35 UTC
added a script as steps to reproduce Created attachment 1484097 [details]
create setup
I'm looking into this. It might be related to this fix for a race condition w/ greenthreads https://review.openstack.org/#/c/604029/ since it is raising an exception at a weird point. Exception happens in python-ovs, in __getattr__ which will show the "transaction view" of a Row. So if a row is modified in a transaction by removing a field from a dict, it won't show up when you access Row.column[field]. It looks like a field is moved from a dict in the transaction (it's in "removes") but the field is already no longer in the data. Still investigating. Fix verified : OpenStack/14.0-RHEL-7/2018-10-30.6 openvswitch2.10-2.10.0-21.el7fdn.x86_64 Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHEA-2019:0045 |