Oved Ourfali has submitted this change and it was merged. Change subject: core: Revert protocol fallback if host supports json-rpc ...................................................................... core: Revert protocol fallback if host supports json-rpc In case the engine failed to connect to host via json-rpc, while the host is being added to cluster 3.6 or above, and the fallback managed to communicate with the host using xml-rpc, if the host supports json-rpc, in that situation the host's protocol should be reverted to its original value. Change-Id: I38cfd17cbaaefefa55e8534cefd579f90dceb086 Bug-Url: https://bugzilla.redhat.com/1289868 Signed-off-by: Moti Asayag&lt;masayag(a)redhat.com&gt; --- M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/hostdeploy/InstallVdsInternalCommand.java M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/transport/ProtocolDetector.java M backend/manager/modules/common/src/main/java/org/ovirt/engine/core/common/AuditLogType.java M backend/manager/modules/dal/src/main/resources/bundles/AuditLogMessages.properties 4 files changed, 86 insertions(+), 32 deletions(-) Approvals: Piotr Kliczewski: Looks good to me, but someone else must approve Jenkins CI: Passed CI tests Moti Asayag: Verified Oved Ourfali: Looks good to me, approved -- To view, visit https://gerrit.ovirt.org/50454 To unsubscribe, visit https://gerrit.ovirt.org/settings Gerrit-MessageType: merged Gerrit-Change-Id: I38cfd17cbaaefefa55e8534cefd579f90dceb086 Gerrit-PatchSet: 3 Gerrit-Project: ovirt-engine Gerrit-Branch: master Gerrit-Owner: Moti Asayag <masayag(a)redhat.com&gt; Gerrit-Reviewer: Jenkins CI Gerrit-Reviewer: Moti Asayag <masayag(a)redhat.com&gt; Gerrit-Reviewer: Oved Ourfali <oourfali(a)redhat.com&gt; Gerrit-Reviewer: Piotr Kliczewski <piotr.kliczewski(a)gmail.com&gt; Gerrit-Reviewer: gerrit-hooks <automation(a)ovirt.org&gt;