Bug 1691682
| Summary: | [i40e] ping fail over ovs-dpdk + SRIOV vf if setting up with batched commands | ||||||||
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| Product: | Red Hat Enterprise Linux Fast Datapath | Reporter: | qding | ||||||
| Component: | openvswitch | Assignee: | Adrián Moreno <amorenoz> | ||||||
| openvswitch sub component: | ovs-dpdk | QA Contact: | qding | ||||||
| Status: | CLOSED CURRENTRELEASE | Docs Contact: | |||||||
| Severity: | high | ||||||||
| Priority: | unspecified | CC: | aadam, aconole, ailan, ctrautma, jhsiao, ktraynor, qding | ||||||
| Version: | FDP 19.B | ||||||||
| Target Milestone: | --- | ||||||||
| Target Release: | --- | ||||||||
| Hardware: | x86_64 | ||||||||
| OS: | Linux | ||||||||
| Whiteboard: | |||||||||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |||||||
| Doc Text: | Story Points: | --- | |||||||
| Clone Of: | Environment: | ||||||||
| Last Closed: | 2022-10-10 08:51:23 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: | |||||||||
| Attachments: |
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Created attachment 1557924 [details]
ovs log
I don't think it's related to the VFIO racing problem (you would see a different error, permission denied) However, there are two i40e bugs that might be related: https://bugzilla.redhat.com/show_bug.cgi?id=1494424 https://bugzilla.redhat.com/show_bug.cgi?id=1428571 I know that the second on that list is not currently resolved, even upstream. Need to spend time with the first. |
Created attachment 1546803 [details] reproducer Description of problem: ping fail when running the attached script with i40e card. It's a setup for SRIOV + OVS + DPDK and VLAN insert/script. Did not reproduce the issue when manually run the test by keying commands. Don't see the issue if adding sleep after creating VF. Please see the attached script. Version-Release number of selected component (if applicable): RHEL7.6 openvswitch-2.9.0-101.el7fdp openvswitch-2.9.0-94.el7fdp How reproducible: always Additional info: 04:00.0 "Ethernet controller" "Intel Corporation" "Ethernet Controller X710 for 10GbE SFP+" -r01 "Intel Corporation" "Ethernet 10G 2P X710 Adapter" [root@dell-per730-04 ~]#