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| Who | When | What | Removed | Added |
|---|---|---|---|---|
| Hynek Mlnarik | 2016-09-01 14:14:25 UTC | Link ID | OpenStack gerrit 355322 | |
| Doc Text | Cause: Fail mode on OVS physical bridges was not set, defaulting to standalone. This however means that when the ofctl_interface is set to native and the interface becomes unavailable (due to heavy load, ovs agent shutdown, network disruption), the flows on physical bridges can be cleared. Consequence: The physical bridge traffic is disrupted Fix: Set OVS physical bridge fail mode to secure Result: Flows are retained on physical bridges. | |||
| Doc Type | If docs needed, set a value | Bug Fix | ||
| Hynek Mlnarik | 2016-09-01 14:36:52 UTC | Status | NEW | POST |
| RHEL Program Management | 2016-09-01 15:44:57 UTC | Keywords | ZStream | |
| Hynek Mlnarik | 2016-09-14 12:11:42 UTC | Status | POST | MODIFIED |
| Fixed In Version | openstack-neutron-7.1.1-6.el7ost | |||
| Red Hat Bugzilla Rules Engine | 2016-09-14 12:11:48 UTC | Target Release | --- | 8.0 (Liberty) |
| errata-xmlrpc | 2016-09-29 18:04:37 UTC | Status | MODIFIED | ON_QA |
| Toni Freger | 2016-10-06 12:09:24 UTC | Status | ON_QA | VERIFIED |
| Martin Lopes | 2016-10-10 05:33:10 UTC | CC | mlopes | |
| Doc Text | Cause: Fail mode on OVS physical bridges was not set, defaulting to standalone. This however means that when the ofctl_interface is set to native and the interface becomes unavailable (due to heavy load, ovs agent shutdown, network disruption), the flows on physical bridges can be cleared. Consequence: The physical bridge traffic is disrupted Fix: Set OVS physical bridge fail mode to secure Result: Flows are retained on physical bridges. | Prior to this update, the failure mode on OVS physical bridges was not set, defaulting to `standalone`. Consequently, when the ofctl_interface was set to `native` and the interface became unavailable (due to heavy load, OVS agent shutdown, network disruption), the flows on physical bridges may have been cleared, with the physical bridge traffic being disrupted. With this update, the OVS physical bridge fail mode is set to `secure`. As a result, flows are retained on physical bridges. |
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| errata-xmlrpc | 2016-10-11 14:27:59 UTC | Status | VERIFIED | RELEASE_PENDING |
| errata-xmlrpc | 2016-10-11 15:11:54 UTC | Status | RELEASE_PENDING | CLOSED |
| Resolution | --- | ERRATA | ||
| Last Closed | 2016-10-11 11:11:54 UTC | |||
| Derek | 2019-02-17 12:12:58 UTC | Keywords | FeatureBackport | |
| CC | dcadzow | |||
| Red Hat One Jira (issues.redhat.com) | 2022-08-23 22:56:18 UTC | Link ID | Red Hat Issue Tracker OSP-2959 |
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