<div>unsubscribe</div><div> </div><div>-- </div><div>С уважением, Илья.</div><div> </div><div> </div><div> </div><div> </div><div> </div><div>01.11.2021, 15:25, "Jiri Denemark" <jdenemar@redhat.com>:</div><blockquote>The 7.9.0 release of both libvirt and libvirt-python is tagged and signed tarballs and source RPMs are available at <a href="https://libvirt.org/sources/" rel="noopener noreferrer">https://libvirt.org/sources/</a> <a href="https://libvirt.org/sources/python/" rel="noopener noreferrer">https://libvirt.org/sources/python/</a> Thanks everybody who helped with this release by sending patches, reviewing, testing, or providing feedback. Your work is greatly appreciated. * New features * Introduce virtio-mem ``<memory/>`` model New virtio-mem model is introduced for ``<memory/>`` device which is a paravirtualized mechanism of adding/removing memory to/from a VM. Use ``virDomainUpdateDeviceFlags()`` API to adjust amount of memory or ``virsh update-memory-device`` for convenience. * qemu: support disabling hotplug of devices on the pci-root controller the <target hotplug='on|off'/> option is now supported for the pci-root controller on i440fx-based (x86 "pc") machinetypes. This can be used to disable hotplug/unplug of devices from this controller. The default behavior is unchanged (hotplug is allowed). * Support hotplug and hotunplug for virtiofs Filesystems backed by virtiofsd can now be hotplugged and hotunplugged. * virpcivpd: Add a PCI VPD parser A parser for the standard PCI/PCIe VPD ("I.3. VPD Definitions" in PCI 2.2+ and an equivalent definition in "6.28.1 VPD Format" PCIe 4.0) was added along with relevant types to represent PCI VPD in memory. This functionality got added for Linux only at this point (kernels above v2.6.26 have support for exposing VPD via sysfs). * virpci: Add PCI VPD-related helper functions to virpci In order to utilize the PCI VPD parser, a couple of helper functions got introduced to check for the presence of a VPD file in the sysfs tree and to invoke the PCI VPD parser to get a list of resources representing PCI VPD contents in memory. * nodedev: Add PCI VPD capability support Support for serializing and deserializing PCI VPD data structures is added following the addition of the PCI VPD parser. A new PCI device capability called "vpd" is introduced holding string resources and keyword resources found in PCI VPD. * qemu: Support page_per_vq for driver element This optional virtio attribute ``page_per_vq`` controls the layout of the notification capabilities exposed to the guest. It is recommended for the vDPA devices. * qemu: Support librbd encryption Add an encryption engine ``librbd``. It will provides the image-level encryption of librbd. It requires QEMU >= 6.1.0 and librbd >= 16.1.0. * Improvements * Use of JSON syntax with ``-device`` with upcoming QEMU-6.2 Libvirt started using JSON directly with the ``-device`` commandline parameter as it's considered the preferred stable syntax for further QEMU releases. If any problems with the conversion are encountered please report them as soon as possible. * Bug fixes * qemu: Fix problems on ``virsh domstats`` with qemu <5.2.0 Libvirt v7.2.0 and later called query-dirty-rate, which was introduced in qemu-5.2.0, regardless of qemu version and failed in qemu-5.1.0. This release fixes the bug. * Don't enter endless loop when unable to accept new clients If libvirtd (or any other daemon) hit the ulimit for maximum number of open files but there are still client connections pending then libvirtd (or corresponding split daemon) would enter an endless loop from which it would never recover. This behaviour is now fixed. * qemu: Run secondary driver hooks in split daemon mode Because of a bug in implementation it may happen that hooks from secondary drivers were not called in all cases, for instance a network hook wasn't called upon removal of interface after domain shut off itself. With this release the bug is fixed. Enjoy. Jirka </blockquote>