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| Who | When | What | Removed | Added |
|---|---|---|---|---|
| Frederic Herrmann | 2019-09-10 13:41:22 UTC | CC | fherrman | |
| Emilien Macchi | 2019-09-10 13:42:24 UTC | Status | NEW | ON_DEV |
| CC | emacchi | |||
| Link ID | OpenStack gerrit 681257 | |||
| Emilien Macchi | 2019-09-10 13:42:52 UTC | Keywords | Triaged, ZStream | |
| Assignee | rhos-maint | emacchi | ||
| Emilien Macchi | 2019-09-10 13:43:38 UTC | Priority | unspecified | medium |
| Hardware | Unspecified | All | ||
| OS | Unspecified | All | ||
| Federico Iezzi | 2019-09-10 14:38:22 UTC | CC | fiezzi | |
| Mark Jones | 2019-09-10 14:43:01 UTC | CC | marjones | |
| Franck Baudin | 2019-09-10 19:00:01 UTC | CC | fbaudin | |
| Sanjay Upadhyay | 2019-09-11 08:04:11 UTC | CC | supadhya | |
| Haresh Khandelwal | 2019-09-11 08:50:00 UTC | CC | hakhande | |
| Gianluca Consalvi | 2019-09-11 09:53:29 UTC | CC | gconsalv | |
| Eric Elena | 2019-09-11 10:26:04 UTC | CC | eelena | |
| David Juran | 2019-09-11 12:11:12 UTC | CC | djuran | |
| Emilien Macchi | 2019-09-16 21:45:44 UTC | Link ID | OpenStack gerrit 681257 | OpenStack gerrit 682495 |
| Emilien Macchi | 2019-09-16 21:47:58 UTC | Flags | needinfo?(fbaudin) | |
| Franck Baudin | 2019-09-17 08:32:28 UTC | Flags | needinfo?(fbaudin) | |
| Emilien Macchi | 2019-09-17 14:41:45 UTC | Flags | needinfo?(cfontain) | |
| Ollie Walsh | 2019-10-01 20:13:41 UTC | CC | owalsh | |
| Ollie Walsh | 2019-10-01 20:14:33 UTC | CC | mschuppe | |
| Emilien Macchi | 2019-10-02 12:08:08 UTC | Link ID | OpenStack gerrit 686027 | |
| Christophe Fontaine | 2019-10-23 07:24:31 UTC | Flags | needinfo?(cfontain) | |
| Jaison Raju | 2019-10-24 07:36:57 UTC | CC | jraju | |
| Alex Schultz | 2019-12-12 21:37:34 UTC | CC | aschultz | |
| Fixed In Version | python-paunch-2.5.0-9.el7ost | |||
| Alex Schultz | 2019-12-12 21:37:49 UTC | Status | ON_DEV | POST |
| Alex Schultz | 2019-12-12 21:59:13 UTC | Fixed In Version | python-paunch-2.5.0-9.el7ost | python-paunch-2.5.0-9.el7ost openstack-tripleo-heat-templates-8.4.1-24.el7ost |
| Alex Schultz | 2019-12-12 21:59:29 UTC | Status | POST | MODIFIED |
| errata-xmlrpc | 2020-02-03 18:43:35 UTC | Status | MODIFIED | ON_QA |
| David Rosenfeld | 2020-02-06 18:44:48 UTC | CC | drosenfe | |
| QA Contact | ssmolyak | drosenfe | ||
| Franck Baudin | 2020-02-19 17:47:31 UTC | Doc Text | On RHOSP13, all OpenStack containers were floating on all system CPUs, ignoring tuned cpu-partitioning profile and isolcpus boot parameter. As a result, they were able to preempt CPUs dedicated to VMs (vCPUs) or OVS-DPDK and create spurious packet loss on VNFs or on OVS-DPDK. This bug affected mainly NFV and other use cases requiring isolated vCPUs. | |
| David Rosenfeld | 2020-02-19 18:24:02 UTC | Status | ON_QA | VERIFIED |
| ndeevy | 2020-03-05 10:47:06 UTC | CC | ndeevy | |
| Doc Text | On RHOSP13, all OpenStack containers were floating on all system CPUs, ignoring tuned cpu-partitioning profile and isolcpus boot parameter. As a result, they were able to preempt CPUs dedicated to VMs (vCPUs) or OVS-DPDK and create spurious packet loss on VNFs or on OVS-DPDK. This bug affected mainly NFV and other use cases requiring isolated vCPUs. | Before this update, all OpenStack containers floated across all system CPUs, ignoring tuned cpu-partitioning profiles and the `isolcpus` boot parameter. This meant that containers could preempt CPUs that were dedicated to VMs (vCPUs) or OVS-DPDK, resulting in packet loss on VNFs or on OVS-DPDK. This bug affected mainly NFV and other use cases that required isolated vCPUs. With this update, the issue is resolved. |
||
| errata-xmlrpc | 2020-03-10 09:12:32 UTC | Status | VERIFIED | RELEASE_PENDING |
| errata-xmlrpc | 2020-03-10 11:22:02 UTC | Status | RELEASE_PENDING | CLOSED |
| Resolution | --- | ERRATA | ||
| Last Closed | 2020-03-10 11:22:02 UTC | |||
| errata-xmlrpc | 2020-03-10 11:22:53 UTC | Link ID | Red Hat Product Errata RHBA-2020:0760 |
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