Alona Kaplan has submitted this change and it was merged. Change subject: engine: Hot-unplug fails when unplug nic and changing MAC address. ...................................................................... engine: Hot-unplug fails when unplug nic and changing MAC address. Hot-unplug fails when trying to unplug and change MAC address for nic under running VM. When unplugging a nic of a running vm- 1. The db is updated. 2. Unplug action is sent to the host. It means that the vdsm gets unplug with the new mac address (although the vnic is defined on the host with the old one). To solve this issue the old mac address should be sent to the vdsm. Change-Id: I185e5572501ea86443a93f4fdf309e0e05520646 Bug-Url: https://bugzilla.redhat.com/904840 Signed-off-by: Alona Kaplan <alkaplan(a)redhat.com&gt; --- M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/network/vm/AbstractVmInterfaceCommand.java M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/network/vm/ActivateDeactivateVmNicCommand.java M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/network/vm/UpdateVmInterfaceCommand.java M backend/manager/modules/common/src/main/java/org/ovirt/engine/core/common/action/ActivateDeactivateVmNicParameters.java 4 files changed, 26 insertions(+), 7 deletions(-) Approvals: Alona Kaplan: Verified; Looks good to me, approved -- To view, visit http://gerrit.ovirt.org/12459 To unsubscribe, visit http://gerrit.ovirt.org/settings Gerrit-MessageType: merged Gerrit-Change-Id: I185e5572501ea86443a93f4fdf309e0e05520646 Gerrit-PatchSet: 2 Gerrit-Project: ovirt-engine Gerrit-Branch: master Gerrit-Owner: Alona Kaplan <alkaplan(a)redhat.com&gt; Gerrit-Reviewer: Alona Kaplan <alkaplan(a)redhat.com&gt; Gerrit-Reviewer: Moti Asayag <masayag(a)redhat.com&gt; Gerrit-Reviewer: Muli Salem <msalem(a)redhat.com&gt;