[ https://ovirt-jira.atlassian.net/browse/OVIRT-2193?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=37442#comment-37442 ] Eyal Edri commented on OVIRT-2193: ---------------------------------- We need to try to formalize some process around it, I'm not talking about one-time failures, its tests that fail every once in a while. There are not "environment" issues, this is isolated Lago run, so the chance of that happening is very low. We also filter out any issues that are infra related, so only if a real code race happens, we open a ticket and mark it as 'race'. If developers need more info/logs/insights then they should ask for it, otherwise, I think that we'll just start disabling tests that fail too often, this is taking a heavy toll on monitoring and manual work from the team, we need to improve the current handling of race failures.

vdsm project CQ failure: 004_basic_sanity.preview_snapshot_with_memory ----------------------------------------------------------------------

Key: OVIRT-2193 URL: https://ovirt-jira.atlassian.net/browse/OVIRT-2193 Project: oVirt - virtualization made easy Issue Type: Bug Reporter: Dafna Ron Assignee: infra Labels: ost_failures, ost_race

we have a failed vdsm test in basic master suite. 004_basic_sanity.preview_snapshot_with_memory seems like a regression. ' 2018-06-12 07:31:08,080-04 DEBUG [org.ovirt.engine.core.aaa.filters.SsoRestApiNegotiationFilter] (default task-27) [] SsoRestApiNegotiationFilter Not performing Negotiate Auth 2018-06-12 07:31:08,087-04 ERROR [org.ovirt.engine.api.restapi.resource.validation.ValidationExceptionMapper] (default task-27) [] Input validation failed while processing 'POST' request for path '/vms/ec6dcfb7-dda9-4c58-b048-87b08ffcbfbe /previewsnapshot'. 2018-06-12 07:31:08,087-04 ERROR [org.ovirt.engine.api.restapi.resource.validation.ValidationExceptionMapper] (default task-27) [] Exception: org.ovirt.api.metamodel.server.ValidationException: Parameter 'snapshot.id' is mandatory but was not provided. at org.ovirt.engine.api.resource.VmResourceHelper.validatePreviewSnapshot(VmResourceHelper.java:75) [restapi-definition.jar:] at org.ovirt.engine.api.resource.VmResource.doPreviewSnapshot(VmResource.java:333) [restapi-definition.jar:] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.8.0_171] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) [rt.jar:1.8.0_171] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_171] at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_171]' Change 90532,7 (vdsm) is probably the reason behind recent system test failures in the "ovirt-master" change queue and needs to be fixed. This change had been removed from the testing queue. Artifacts build from this change will not be released until it is fixed. For further details about the change see: https://gerrit.ovirt.org/#/c/90532/7 For failed test results see: http://jenkins.ovirt.org/job/ovirt-master_change-queue-tester/8169/

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