Revision as of 06:05, 1 November 2015 by Gang Sung Jin (Created page with "* Nova와 Cinder 사이에서 볼륨 검색 및 제거에 대한 논리(logic)의 공유할 수 있도록 Libvirt 볼륨 드라이버에서 "os-brick"을 사용하여 이전 (...")
- Nova와 Cinder 사이에서 볼륨 검색 및 제거에 대한 논리(logic)의 공유할 수 있도록 Libvirt 볼륨 드라이버에서 "os-brick"을 사용하여 이전 (http://specs.openstack.org/openstack/nova-specs/specs/liberty/implemented/use-os-brick-library.html)
- Added live_migration_completion_timeout and live_migration_progress_timeout configuration keys to assist with capping the maximum time a live migration should be allowed to run, particularly when progress has halted (https://launchpad.net/bugs/1429220).
- Added logic to manage and scale the maximum downtime setting during live migration to provide larger guest sizes with a better chance of completing migration successfully (https://launchpad.net/bugs/1429220).
- Limit parallel live migrations in progress (https://launchpad.net/bugs/1478108).
- Optionally enable the scaling of VirtIO queues in relation to guest vCPUs if the hw_vif_multiqueue_enabled image property is set to 'true' (default: 'false') providing enhanced network performance for guests with more than one vCPU, many concurrent connections, and/or relatively large packet sizes (http://specs.openstack.org/openstack/nova-specs/specs/liberty/implemented/libvirt-virtiomq.html).
- Allow admin to set guest Administrator/root password if QEMU guest agent is installed and enabled via the hw_qemu_guest_agent image property (http://specs.openstack.org/openstack/nova-specs/specs/liberty/approved/libvirt-set-admin-password.html).
- New VIF type to allow routing VM data instead of bridging it (https://blueprints.launchpad.net/nova/+spec/vif-type-tap)
- Add support for InfiniBand SR-IOV for libvirt virtualization (https://blueprints.launchpad.net/nova/+spec/vif-driver-ib-passthrough)
- Add MacVTap as new virtual interface type for libvirt virtualization (https://blueprints.launchpad.net/nova/+spec/libvirt-macvtap-vif)
- Consolidate FS-style libvirt drivers (https://blueprints.launchpad.net/nova/+spec/consolidate-libvirt-fs-volume-drivers)
- EMC ScaleIO Data Client (SDC) Libvirt Volume Driver (https://blueprints.launchpad.net/nova/+spec/emc-sdc-libvirt-volume-driver)
- Implementation of remote FS driver based on `rsync` for libvirt (https://blueprints.launchpad.net/nova/+spec/remote-fs-driver)
- Virtuozzo containers boot from volume (https://blueprints.launchpad.net/nova/+spec/virtuozzo-container-boot-from-volume)
- Add HGST volume type support w/os-brick (https://blueprints.launchpad.net/nova/+spec/add-os-brick-volume-driver-hgst-solutions)
- virtio-net multiqueue (partial) (https://blueprints.launchpad.net/nova/+spec/libvirt-virtio-net-multiqueue)