Lior Vernia has submitted this change and it was merged. Change subject: engine: Block change to old cluster if network properties set ...................................................................... engine: Block change to old cluster if network properties set Since we currently don't update VDSM upon cluster change in a host, there is no way to wipe existing network custom properties on a host's interfaces when moving to a cluster that doesn't support network custom properties, and the operation should be blocked. Change-Id: I16622d0374bde7ab2e440d81d82e830ad8d81949 Signed-off-by: Lior Vernia <lvernia(a)redhat.com&gt; --- M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/ChangeVDSClusterCommand.java 1 file changed, 11 insertions(+), 0 deletions(-) Approvals: Lior Vernia: Verified Moti Asayag: Looks good to me, approved -- To view, visit http://gerrit.ovirt.org/26645 To unsubscribe, visit http://gerrit.ovirt.org/settings Gerrit-MessageType: merged Gerrit-Change-Id: I16622d0374bde7ab2e440d81d82e830ad8d81949 Gerrit-PatchSet: 13 Gerrit-Project: ovirt-engine Gerrit-Branch: master Gerrit-Owner: Lior Vernia <lvernia(a)redhat.com&gt; Gerrit-Reviewer: Lior Vernia <lvernia(a)redhat.com&gt; Gerrit-Reviewer: Martin Mucha <mmucha(a)redhat.com&gt; Gerrit-Reviewer: Mike Kolesnik <mkolesni(a)redhat.com&gt; Gerrit-Reviewer: Moti Asayag <masayag(a)redhat.com&gt; Gerrit-Reviewer: Yevgeny Zaspitsky <yzaspits(a)redhat.com&gt; Gerrit-Reviewer: automation(a)ovirt.org Gerrit-Reviewer: oVirt Jenkins CI Server