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Who When What Removed Added
W. Trevor King 2020-08-31 04:47:52 UTC Target Release --- 4.6.0
OpenShift BugZilla Robot 2020-08-31 04:48:06 UTC Status NEW POST
Link ID Github openshift/cluster-version-operator/pull/448
OpenShift BugZilla Robot 2020-08-31 21:15:54 UTC Status POST MODIFIED
W. Trevor King 2020-08-31 21:46:17 UTC Status MODIFIED NEW
OpenShift BugZilla Robot 2020-09-04 22:10:18 UTC Status NEW POST
OpenShift BugZilla Robot 2020-09-04 22:10:20 UTC Link ID Github openshift/cluster-version-operator/pull/451
OpenShift BugZilla Robot 2020-09-10 23:26:55 UTC Status POST MODIFIED
W. Trevor King 2020-09-11 05:11:11 UTC Keywords UpcomingSprint
Status MODIFIED NEW
W. Trevor King 2020-09-14 20:04:47 UTC Assignee aos-team-ota wking
Severity medium urgent
W. Trevor King 2020-09-14 20:06:16 UTC Priority unspecified urgent
Eric Paris 2020-09-15 03:01:06 UTC Keywords UpcomingSprint
OpenShift BugZilla Robot 2020-09-15 17:58:41 UTC Status NEW POST
OpenShift BugZilla Robot 2020-09-15 17:58:42 UTC Link ID Github openshift/cluster-version-operator/pull/455
W. Trevor King 2020-09-16 18:02:06 UTC Doc Text Cause: A new-in-4.6 refactor caused the cluster-version operator to occasionally deadlock its manifest reconciliation worker when that worker was canceled.

Consequence: Requesting an update to a new release cancels the manifest reconciliation worker, and sometimes it would deadlock. When that happened, the cluster-version operator would not apply the requested update. And it would also stop reconciling the previous release.

Fix: The cluster-version operator was updated to avoid the deadlock.

Result: The cluster-version operator no longer deadlocks, and is back to the 4.5 behavior of promptly accepting and applying requested updates.
Doc Type If docs needed, set a value Bug Fix
OpenShift BugZilla Robot 2020-09-17 22:48:16 UTC Status POST MODIFIED
OpenShift Automated Release Tooling 2020-09-18 07:06:11 UTC Status MODIFIED ON_QA
Johnny Liu 2020-09-21 08:20:05 UTC Flags needinfo?(wking)
W. Trevor King 2020-09-21 17:24:17 UTC Flags needinfo?(wking)
Johnny Liu 2020-09-24 14:04:34 UTC Status ON_QA VERIFIED
errata-xmlrpc 2020-10-26 00:34:19 UTC Status VERIFIED RELEASE_PENDING
errata-xmlrpc 2020-10-27 16:36:11 UTC Status RELEASE_PENDING CLOSED
Resolution --- ERRATA
Last Closed 2020-10-27 16:36:11 UTC
errata-xmlrpc 2020-10-27 16:36:39 UTC Link ID Red Hat Product Errata RHBA-2020:4196
Jack Ottofaro 2021-03-18 19:23:14 UTC Blocks 1940652

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