Eli Mesika has submitted this change and it was merged. Change subject: core: Fix issue with old hosts connecting to new Cluster/Data Center ...................................................................... core: Fix issue with old hosts connecting to new Cluster/Data Center Data Centers/Clusters with supported version of 3.4 can not work with 3.3 VDSM. However, such hosts are stuck in unassigned mode and can not be removed. This patch moves these hosts to ERROR and allow users to fix them/remove such hosts. Change-Id: I790041c12b4701d2ccce40975437fbe309fc6797 Bug-Url: https://bugzilla.redhat.com/1052314 Signed-off-by: lzelkha(a)redhat.com <lzelkha(a)redhat.com&gt; --- M backend/manager/modules/vdsbroker/src/main/java/org/ovirt/engine/core/vdsbroker/VdsUpdateRunTimeInfo.java 1 file changed, 15 insertions(+), 1 deletion(-) Approvals: Eli Mesika: Verified; Looks good to me, approved Liran Zelkha: Verified -- To view, visit http://gerrit.ovirt.org/24031 To unsubscribe, visit http://gerrit.ovirt.org/settings Gerrit-MessageType: merged Gerrit-Change-Id: I790041c12b4701d2ccce40975437fbe309fc6797 Gerrit-PatchSet: 3 Gerrit-Project: ovirt-engine Gerrit-Branch: master Gerrit-Owner: Liran Zelkha <lzelkha(a)redhat.com&gt; Gerrit-Reviewer: Barak Azulay <bazulay(a)redhat.com&gt; Gerrit-Reviewer: Eli Mesika <emesika(a)redhat.com&gt; Gerrit-Reviewer: Liran Zelkha <lzelkha(a)redhat.com&gt; Gerrit-Reviewer: Yair Zaslavsky <yzaslavs(a)redhat.com&gt; Gerrit-Reviewer: oVirt Jenkins CI Server