Daniel Erez has submitted this change and it was merged. Change subject: core: set address explicitly for VirtIO-SCSI devices ...................................................................... core: set address explicitly for VirtIO-SCSI devices Upon VM start, libvirt uses automatic address allocation for defining addresses for each device (when not defined addresses explicitly). As part of the automatic allocation, libvirt limits maximum units (disks) for each controller [6 (narrow bus) / 15 (wide bus)]. In order to bypass this limitation, engine should set each device address explicitly while keeping unit value (disk's index in VirtIO-SCSI controller) unique and consecutive in the VM devices. More details and full discussion: https://www.redhat.com/archives/libvir-list/2013-November/msg01113.html Change-Id: Iee79ff3f72b8018d0c26b37503f480643a845765 Bug-Url: https://bugzilla.redhat.com/1035453 Signed-off-by: Daniel Erez <derez@redhat.com> --- M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/HotPlugDiskToVmCommand.java M backend/manager/modules/vdsbroker/src/main/java/org/ovirt/engine/core/vdsbroker/vdsbroker/HotPlugDiskVDSCommand.java M backend/manager/modules/vdsbroker/src/main/java/org/ovirt/engine/core/vdsbroker/vdsbroker/VdsProperties.java M backend/manager/modules/vdsbroker/src/main/java/org/ovirt/engine/core/vdsbroker/vdsbroker/VmInfoBuilder.java M backend/manager/modules/vdsbroker/src/main/java/org/ovirt/engine/core/vdsbroker/vdsbroker/VmInfoBuilderBase.java 5 files changed, 95 insertions(+), 6 deletions(-) Approvals: Daniel Erez: Verified; Looks good to me, approved -- To view, visit http://gerrit.ovirt.org/21812 To unsubscribe, visit http://gerrit.ovirt.org/settings Gerrit-MessageType: merged Gerrit-Change-Id: Iee79ff3f72b8018d0c26b37503f480643a845765 Gerrit-PatchSet: 4 Gerrit-Project: ovirt-engine Gerrit-Branch: master Gerrit-Owner: Daniel Erez <derez@redhat.com> Gerrit-Reviewer: Allon Mureinik <amureini@redhat.com> Gerrit-Reviewer: Ayal Baron <abaron@redhat.com> Gerrit-Reviewer: Daniel Erez <derez@redhat.com> Gerrit-Reviewer: Omer Frenkel <ofrenkel@redhat.com> Gerrit-Reviewer: Vitor de Lima <vitor.lima@eldorado.org.br> Gerrit-Reviewer: oVirt Jenkins CI Server