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Role(master or peer) controls how the domain behaves on migration. For more details about migration with ivshmem, see https://git.qemu.org/?p=qemu.git;a=blob_plain;f=docs/system/ivshmem.rst;hb=HEAD It's a optional attribute in libvirt, and qemu will choose default role for ivshmem device if the user is not specified. With device property 'role', the value can be 'master' or 'peer'. - 'master' (means 'master=on' in qemu), the guest will copy the shared memory on migration to the destination host. - 'peer' (means 'master=off' in qemu), the migration is disabled. Signed-off-by: Martin Kletzander <mkletzan@redhat.com> Signed-off-by: Yang Hang <yanghang44@huawei.com> Signed-off-by: Wang Xin <wangxinxin.wang@huawei.com> Reviewed-by: Martin Kletzander <mkletzan@redhat.com> |
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qemuhotplug-base-ccw-live-with-2-ccw-virtio.xml | ||
qemuhotplug-base-ccw-live-with-2-ccw-virtio+ccw-virtio-1-explicit.xml | ||
qemuhotplug-base-ccw-live-with-2-ccw-virtio+ccw-virtio-1-reverse.xml | ||
qemuhotplug-base-ccw-live-with-ccw-virtio.xml | ||
qemuhotplug-base-ccw-live-with-ccw-virtio+ccw-virtio-2-explicit.xml | ||
qemuhotplug-base-ccw-live-with-ccw-virtio+ccw-virtio-2.xml | ||
qemuhotplug-base-ccw-live.xml | ||
qemuhotplug-base-ccw-live+ccw-virtio.xml | ||
qemuhotplug-base-live.xml | ||
qemuhotplug-base-live+disk-scsi-multipath.xml | ||
qemuhotplug-base-live+disk-scsi-wwn.xml | ||
qemuhotplug-base-live+disk-scsi-wwn+disk-scsi-duplicate-wwn.xml | ||
qemuhotplug-base-live+disk-scsi.xml | ||
qemuhotplug-base-live+disk-usb.xml | ||
qemuhotplug-base-live+disk-virtio.xml | ||
qemuhotplug-base-live+guestfwd.xml | ||
qemuhotplug-base-live+hostdev-pci.xml | ||
qemuhotplug-base-live+ivshmem-doorbell-detach.xml | ||
qemuhotplug-base-live+ivshmem-doorbell.xml | ||
qemuhotplug-base-live+ivshmem-plain-detach.xml | ||
qemuhotplug-base-live+ivshmem-plain.xml | ||
qemuhotplug-base-live+qemu-agent-detach.xml | ||
qemuhotplug-base-live+qemu-agent.xml | ||
qemuhotplug-base-live+watchdog-user-alias.xml | ||
qemuhotplug-base-live+watchdog.xml | ||
qemuhotplug-base-with-scsi-controller-live.xml | ||
qemuhotplug-base-with-scsi-controller-live+disk-scsi-2.xml | ||
qemuhotplug-base-without-scsi-controller-live.xml | ||
qemuhotplug-base-without-scsi-controller-live+disk-scsi-2.xml | ||
qemuhotplug-base+qemu-agent-detach.xml | ||
qemuhotplug-base+qemu-agent.xml | ||
qemuhotplug-console-compat-2-live.xml | ||
qemuhotplug-console-compat-2-live+console-virtio.xml | ||
qemuhotplug-disk-cdrom.xml | ||
qemuhotplug-graphics-spice-listen-network.xml | ||
qemuhotplug-graphics-spice-timeout.xml | ||
qemuhotplug-graphics-spice.xml | ||
qemuhotplug-pseries-base-live.xml | ||
qemuhotplug-pseries-base-live+hostdev-pci.xml |