Description of problem: We need to disable tx checksum offload on worker nodes due to BZ#1794714. This is currenly a workaround and is tracked for removal on BZ#1820581. How reproducible: Run network tests on a ovirt cluster, for example: openshift-tests run openshift/conformance/parallel --dry-run | grep 'Network' | openshift-tests run -o /tmp/artifacts/e2e.log --junit-dir /tmp/artifacts/junit -f - Actual results: Some network tests will fail on the phase of NodePort Expected results: all tests pass Additional info: To check that the checksum is disabled ssh into the Worker VM and run: 1. nmcli conn show take the conn ID 2. nmcli conn show {conn ID}|grep feature-tx-checksum check that it is marked as off
raising priority because this is blocking the CI conformance test.
Verified based on CI results.
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/RHBA-2020:0581