# [sig-arch][Feature:ClusterUpgrade] Cluster should remain functional during upgrade [Disruptive] [Serial]
fail [github.com/openshift/origin/test/e2e/upgrade/upgrade.go:187]: during upgrade to registry.build11.ci.openshift.org/ci-op-q7gmfxxt/release@sha256:ebb1cf73912061fd6905e937092515d640b8cc5ee016f363b121b9f1d4eb4a21: Timed out waiting for cluster to acknowledge upgrade: timed out waiting for the condition; observedGeneration: 2; updated.Generation: 3
Ginkgo exit error 1: exit with code 1