mirror of
https://gitlab.com/libvirt/libvirt.git
synced 2024-11-05 12:51:12 +00:00
278c630d2a
While 'add-fd' qmp command gives the possibility to find an unused fdset ID when hot-adding fdsets, such usage is extremely inconvenient. This patch allows us to track the used fdset id so that we can avoid the need to check results and thus employ simpler code flow when hot-adding devices which use FD passing. Signed-off-by: Peter Krempa <pkrempa@redhat.com> Reviewed-by: Jonathon Jongsma <jjongsma@redhat.com> Reviewed-by: Ján Tomko <jtomko@redhat.com>
405 lines
14 KiB
XML
405 lines
14 KiB
XML
<domstatus state='paused' reason='migration' pid='2296'>
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<taint flag='high-privileges'/>
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<taint flag='host-cpu'/>
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<monitor path='/var/lib/libvirt/qemu/domain-1-nest/monitor.sock' type='unix'/>
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<namespaces>
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<mount/>
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</namespaces>
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<vcpus>
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<vcpu id='0' pid='2329'/>
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<vcpu id='1' pid='2330'/>
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</vcpus>
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<qemuCaps>
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<flag name='kvm'/>
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<flag name='mem-path'/>
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<flag name='drive-serial'/>
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<flag name='monitor-json'/>
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<flag name='sdl'/>
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<flag name='netdev'/>
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<flag name='rtc'/>
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<flag name='vhost-net'/>
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<flag name='no-hpet'/>
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<flag name='no-kvm-pit'/>
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<flag name='pci-configfd'/>
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<flag name='nodefconfig'/>
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<flag name='boot-menu'/>
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<flag name='fsdev'/>
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<flag name='name-process'/>
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<flag name='smbios-type'/>
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<flag name='spice'/>
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<flag name='vga-none'/>
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<flag name='boot-index'/>
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<flag name='hda-duplex'/>
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<flag name='drive-aio'/>
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<flag name='pci-bootindex'/>
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<flag name='ccid-emulated'/>
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<flag name='ccid-passthru'/>
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<flag name='chardev-spicevmc'/>
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<flag name='virtio-tx-alg'/>
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<flag name='pci-multifunction'/>
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<flag name='virtio-blk-pci.ioeventfd'/>
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<flag name='sga'/>
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<flag name='virtio-blk-pci.event_idx'/>
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<flag name='virtio-net-pci.event_idx'/>
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<flag name='cache-directsync'/>
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<flag name='piix3-usb-uhci'/>
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<flag name='piix4-usb-uhci'/>
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<flag name='usb-ehci'/>
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<flag name='ich9-usb-ehci1'/>
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<flag name='vt82c686b-usb-uhci'/>
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<flag name='pci-ohci'/>
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<flag name='usb-redir'/>
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<flag name='usb-hub'/>
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<flag name='no-shutdown'/>
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<flag name='cache-unsafe'/>
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<flag name='ich9-ahci'/>
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<flag name='no-acpi'/>
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<flag name='fsdev-readonly'/>
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<flag name='virtio-blk-pci.scsi'/>
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<flag name='drive-copy-on-read'/>
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<flag name='fsdev-writeout'/>
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<flag name='drive-iotune'/>
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<flag name='system_wakeup'/>
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<flag name='scsi-disk.channel'/>
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<flag name='scsi-block'/>
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<flag name='transaction'/>
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<flag name='block-job-async'/>
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<flag name='scsi-cd'/>
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<flag name='ide-cd'/>
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<flag name='no-user-config'/>
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<flag name='hda-micro'/>
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<flag name='dump-guest-memory'/>
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<flag name='nec-usb-xhci'/>
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<flag name='balloon-event'/>
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<flag name='bridge'/>
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<flag name='lsi'/>
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<flag name='virtio-scsi-pci'/>
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<flag name='blockio'/>
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<flag name='disable-s3'/>
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<flag name='disable-s4'/>
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<flag name='usb-redir.filter'/>
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<flag name='ide-drive.wwn'/>
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<flag name='scsi-disk.wwn'/>
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<flag name='seccomp-sandbox'/>
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<flag name='reboot-timeout'/>
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<flag name='dump-guest-core'/>
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<flag name='seamless-migration'/>
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<flag name='block-commit'/>
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<flag name='vnc'/>
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<flag name='drive-mirror'/>
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<flag name='usb-redir.bootindex'/>
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<flag name='usb-host.bootindex'/>
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<flag name='blockdev-snapshot-sync'/>
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<flag name='qxl'/>
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<flag name='VGA'/>
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<flag name='cirrus-vga'/>
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<flag name='vmware-svga'/>
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<flag name='device-video-primary'/>
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<flag name='usb-serial'/>
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<flag name='usb-net'/>
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<flag name='add-fd'/>
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<flag name='nbd-server'/>
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<flag name='virtio-rng'/>
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<flag name='rng-random'/>
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<flag name='rng-egd'/>
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<flag name='dtb'/>
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<flag name='megasas'/>
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<flag name='ipv6-migration'/>
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<flag name='machine-opt'/>
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<flag name='machine-usb-opt'/>
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<flag name='tpm-passthrough'/>
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<flag name='tpm-tis'/>
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<flag name='pci-bridge'/>
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<flag name='vfio-pci'/>
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<flag name='vfio-pci.bootindex'/>
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<flag name='scsi-generic'/>
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<flag name='scsi-generic.bootindex'/>
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<flag name='mem-merge'/>
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<flag name='vnc-websocket'/>
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<flag name='drive-discard'/>
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<flag name='mlock'/>
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<flag name='vnc-share-policy'/>
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<flag name='device-del-event'/>
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<flag name='dmi-to-pci-bridge'/>
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<flag name='i440fx-pci-hole64-size'/>
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<flag name='q35-pci-hole64-size'/>
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<flag name='usb-storage'/>
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<flag name='usb-storage.removable'/>
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<flag name='virtio-mmio'/>
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<flag name='ich9-intel-hda'/>
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<flag name='kvm-pit-lost-tick-policy'/>
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<flag name='boot-strict'/>
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<flag name='pvpanic'/>
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<flag name='spice-file-xfer-disable'/>
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<flag name='spiceport'/>
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<flag name='usb-kbd'/>
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<flag name='host-pci-multidomain'/>
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<flag name='msg-timestamp'/>
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<flag name='active-commit'/>
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<flag name='change-backing-file'/>
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<flag name='memory-backend-ram'/>
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<flag name='numa'/>
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<flag name='memory-backend-file'/>
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<flag name='usb-audio'/>
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<flag name='rtc-reset-reinjection'/>
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<flag name='splash-timeout'/>
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<flag name='iothread'/>
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<flag name='migrate-rdma'/>
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<flag name='ivshmem'/>
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<flag name='drive-iotune-max'/>
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<flag name='VGA.vgamem_mb'/>
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<flag name='vmware-svga.vgamem_mb'/>
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<flag name='qxl.vgamem_mb'/>
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<flag name='pc-dimm'/>
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<flag name='machine-vmport-opt'/>
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<flag name='aes-key-wrap'/>
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<flag name='dea-key-wrap'/>
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<flag name='pci-serial'/>
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<flag name='vhost-user-multiqueue'/>
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<flag name='migration-event'/>
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<flag name='ioh3420'/>
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<flag name='x3130-upstream'/>
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<flag name='xio3130-downstream'/>
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<flag name='rtl8139'/>
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<flag name='e1000'/>
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<flag name='virtio-net'/>
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<flag name='gic-version'/>
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<flag name='incoming-defer'/>
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<flag name='virtio-gpu'/>
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<flag name='virtio-gpu.virgl'/>
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<flag name='virtio-keyboard'/>
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<flag name='virtio-mouse'/>
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<flag name='virtio-tablet'/>
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<flag name='virtio-input-host'/>
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<flag name='chardev-file-append'/>
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<flag name='ich9-disable-s3'/>
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<flag name='ich9-disable-s4'/>
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<flag name='vserport-change-event'/>
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<flag name='virtio-balloon-pci.deflate-on-oom'/>
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<flag name='mptsas1068'/>
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<flag name='spice-gl'/>
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<flag name='qxl.vram64_size_mb'/>
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<flag name='chardev-logfile'/>
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<flag name='debug-threads'/>
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<flag name='secret'/>
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<flag name='pxb'/>
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<flag name='pxb-pcie'/>
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<flag name='device-tray-moved-event'/>
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<flag name='nec-usb-xhci-ports'/>
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<flag name='virtio-scsi-pci.iothread'/>
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<flag name='name-guest'/>
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<flag name='qxl.max_outputs'/>
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<flag name='spice-unix'/>
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<flag name='drive-detect-zeroes'/>
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<flag name='tls-creds-x509'/>
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<flag name='display'/>
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<flag name='intel-iommu'/>
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<flag name='smm'/>
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<flag name='virtio-pci-disable-legacy'/>
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<flag name='query-hotpluggable-cpus'/>
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<flag name='virtio-net.rx_queue_size'/>
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<flag name='virtio-vga'/>
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<flag name='drive-iotune-max-length'/>
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<flag name='ivshmem-plain'/>
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<flag name='ivshmem-doorbell'/>
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<flag name='query-qmp-schema'/>
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<flag name='gluster.debug_level'/>
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<flag name='vhost-scsi'/>
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<flag name='drive-iotune-group'/>
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<flag name='query-cpu-model-expansion'/>
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<flag name='virtio-net.host_mtu'/>
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<flag name='spice-rendernode'/>
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<flag name='nvdimm'/>
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<flag name='pcie-root-port'/>
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<flag name='query-cpu-definitions'/>
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<flag name='block-write-threshold'/>
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<flag name='query-named-block-nodes'/>
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<flag name='cpu-cache'/>
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<flag name='qemu-xhci'/>
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<flag name='kernel-irqchip'/>
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<flag name='kernel-irqchip.split'/>
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<flag name='intel-iommu.intremap'/>
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<flag name='intel-iommu.caching-mode'/>
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<flag name='intel-iommu.eim'/>
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<flag name='intel-iommu.device-iotlb'/>
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<flag name='virtio.iommu_platform'/>
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<flag name='virtio.ats'/>
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<flag name='loadparm'/>
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<flag name='vnc-multi-servers'/>
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<flag name='virtio-net.tx_queue_size'/>
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<flag name='chardev-reconnect'/>
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<flag name='virtio-gpu.max_outputs'/>
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<flag name='vxhs'/>
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<flag name='virtio-blk.num-queues'/>
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<flag name='numa.dist'/>
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<flag name='disk-share-rw'/>
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<flag name='iscsi.password-secret'/>
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<flag name='isa-serial'/>
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<flag name='dump-completed'/>
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<flag name='hda-output'/>
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</qemuCaps>
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<job type='none' async='migration in' phase='prepare' flags='0x900'>
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<migParams>
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<param name='compress-level' value='1'/>
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<param name='compress-threads' value='8'/>
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<param name='decompress-threads' value='2'/>
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<param name='cpu-throttle-initial' value='20'/>
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<param name='cpu-throttle-increment' value='10'/>
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<param name='tls-creds' value=''/>
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<param name='tls-hostname' value=''/>
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<param name='max-bandwidth' value='33554432'/>
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<param name='downtime-limit' value='300'/>
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<param name='block-incremental' value='no'/>
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</migParams>
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</job>
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<libDir path='/var/lib/libvirt/qemu/domain-1-nest'/>
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<channelTargetDir path='/var/lib/libvirt/qemu/channel/target/domain-1-nest'/>
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<chardevStdioLogd/>
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<allowReboot value='yes'/>
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<fdset index='0'/>
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<blockjobs active='no'/>
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<agentTimeout>-2</agentTimeout>
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<domain type='kvm' id='1'>
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<name>nest</name>
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<uuid>994cee0d-2a70-4937-9693-0431e39d20f7</uuid>
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<description>virt-builder</description>
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<memory unit='KiB'>524288</memory>
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<currentMemory unit='KiB'>524288</currentMemory>
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<vcpu placement='static'>2</vcpu>
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<resource>
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<partition>/machine</partition>
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</resource>
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<os>
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<type arch='x86_64' machine='pc-i440fx-2.10'>hvm</type>
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<bios useserial='yes'/>
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</os>
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<features>
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<acpi/>
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<apic/>
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<vmport state='off'/>
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</features>
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<cpu mode='host-passthrough' check='none' migratable='on'/>
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<clock offset='utc'>
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<timer name='rtc' tickpolicy='catchup'/>
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<timer name='pit' tickpolicy='delay'/>
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<timer name='hpet' present='no'/>
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</clock>
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<on_poweroff>destroy</on_poweroff>
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<on_reboot>restart</on_reboot>
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<on_crash>restart</on_crash>
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<pm>
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<suspend-to-mem enabled='no'/>
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<suspend-to-disk enabled='no'/>
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</pm>
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<devices>
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<emulator>/usr/bin/qemu-kvm</emulator>
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<disk type='file' device='disk'>
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<driver name='qemu' type='qcow2' cache='none' io='native'/>
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<source file='/vm/nest.qcow'/>
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<backingStore/>
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<target dev='vda' bus='virtio'/>
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<boot order='1'/>
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<alias name='virtio-disk0'/>
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<address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/>
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</disk>
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<controller type='usb' index='0' model='ich9-ehci1'>
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<alias name='usb'/>
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<address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x7'/>
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</controller>
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<controller type='usb' index='0' model='ich9-uhci1'>
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<alias name='usb'/>
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<master startport='0'/>
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<address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0' multifunction='on'/>
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</controller>
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<controller type='usb' index='0' model='ich9-uhci2'>
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<alias name='usb'/>
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<master startport='2'/>
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<address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x1'/>
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</controller>
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<controller type='usb' index='0' model='ich9-uhci3'>
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<alias name='usb'/>
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<master startport='4'/>
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<address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x2'/>
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</controller>
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<controller type='virtio-serial' index='0'>
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<alias name='virtio-serial0'/>
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<address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>
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</controller>
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<controller type='pci' index='0' model='pci-root'>
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<alias name='pci.0'/>
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</controller>
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<interface type='network'>
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<mac address='52:54:00:59:59:91'/>
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<source network='default'/>
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<actual type='network'>
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<source bridge='virbr0'/>
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</actual>
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<target dev='vnet0'/>
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<model type='virtio'/>
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<alias name='net0'/>
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<address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
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</interface>
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<serial type='pty'>
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<source path='/dev/pts/1'/>
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<target type='isa-serial' port='0'>
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<model name='isa-serial'/>
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</target>
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<alias name='serial0'/>
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</serial>
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<console type='pty' tty='/dev/pts/1'>
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<source path='/dev/pts/1'/>
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<target type='serial' port='0'/>
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<alias name='serial0'/>
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</console>
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<channel type='unix'>
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<source mode='bind' path='/var/lib/libvirt/qemu/channel/target/domain-1-nest/org.qemu.guest_agent.0'/>
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<target type='virtio' name='org.qemu.guest_agent.0' state='disconnected'/>
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<alias name='channel0'/>
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<address type='virtio-serial' controller='0' bus='0' port='1'/>
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</channel>
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<channel type='spicevmc'>
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<target type='virtio' name='com.redhat.spice.0' state='disconnected'/>
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<alias name='channel1'/>
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<address type='virtio-serial' controller='0' bus='0' port='2'/>
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</channel>
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<input type='tablet' bus='usb'>
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<alias name='input0'/>
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<address type='usb' bus='0' port='1'/>
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</input>
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<input type='mouse' bus='ps2'>
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<alias name='input1'/>
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</input>
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<input type='keyboard' bus='ps2'>
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<alias name='input2'/>
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</input>
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<graphics type='spice' port='5900' autoport='yes' listen='0.0.0.0'>
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<listen type='address' address='0.0.0.0' fromConfig='1' autoGenerated='no'/>
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<image compression='off'/>
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</graphics>
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<audio id='1' type='spice'/>
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<video>
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<model type='qxl' ram='65536' vram='65536' vgamem='16384' heads='1' primary='yes'/>
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<alias name='video0'/>
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<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
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</video>
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<redirdev bus='usb' type='spicevmc'>
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<alias name='redir0'/>
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<address type='usb' bus='0' port='2'/>
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</redirdev>
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<redirdev bus='usb' type='spicevmc'>
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<alias name='redir1'/>
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<address type='usb' bus='0' port='3'/>
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</redirdev>
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<memballoon model='none'/>
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</devices>
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<seclabel type='dynamic' model='selinux' relabel='yes'>
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<label>unconfined_u:unconfined_r:svirt_t:s0:c708,c793</label>
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<imagelabel>unconfined_u:object_r:svirt_image_t:s0:c708,c793</imagelabel>
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</seclabel>
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<seclabel type='dynamic' model='dac' relabel='yes'>
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<label>+0:+0</label>
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<imagelabel>+0:+0</imagelabel>
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</seclabel>
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</domain>
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</domstatus>
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