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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>
114 lines
4.0 KiB
XML
114 lines
4.0 KiB
XML
<domstatus state='running' reason='booted' pid='3803518'>
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<taint flag='high-privileges'/>
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<monitor path='/var/lib/libvirt/qemu/test.monitor' type='unix'/>
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<vcpus>
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<vcpu id='0' pid='3803519'/>
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</vcpus>
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<qemuCaps>
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<flag name='vnet-hdr'/>
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<flag name='qxl.vgamem_mb'/>
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<flag name='qxl-vga.vgamem_mb'/>
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<flag name='pc-dimm'/>
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</qemuCaps>
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<lockstate>testtest</lockstate>
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<devices>
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<device alias='balloon0'/>
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<device alias='video0'/>
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<device alias='serial0'/>
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<device alias='net0'/>
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<device alias='usb'/>
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</devices>
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<numad nodeset='0-2' cpuset='1,3'/>
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<libDir path='/tmp'/>
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<channelTargetDir path='/tmp/channel'/>
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<allowReboot value='yes'/>
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<fdset index='0'/>
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<blockjobs active='yes'/>
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<agentTimeout>-2</agentTimeout>
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<domain type='qemu' id='1'>
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<name>QEMUGuest1</name>
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<uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
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<memory unit='KiB'>219136</memory>
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<currentMemory unit='KiB'>219136</currentMemory>
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<vcpu placement='static'>1</vcpu>
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<os>
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<type arch='i686' machine='pc'>hvm</type>
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<boot dev='hd'/>
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</os>
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<clock offset='utc'/>
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<on_poweroff>destroy</on_poweroff>
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<on_reboot>restart</on_reboot>
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<on_crash>destroy</on_crash>
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<devices>
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<emulator>/usr/bin/qemu-system-i386</emulator>
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<disk type='block' device='disk'>
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<driver name='qemu' type='raw'/>
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<source dev='/dev/HostVG/QEMUGuest1'/>
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<backingStore/>
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<mirror type='block' job='copy' ready='yes'>
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<format type='raw'/>
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<source dev='/dev/HostVG/QEMUGuest1Copy'/>
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</mirror>
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<target dev='hda' bus='ide'/>
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<address type='drive' controller='0' bus='0' target='0' unit='0'/>
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</disk>
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<disk type='block' device='cdrom'>
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<driver name='qemu' type='raw'/>
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<source dev='/dev/HostVG/QEMUGuest2'/>
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<backingStore/>
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<target dev='hdc' bus='ide'/>
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<readonly/>
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<address type='drive' controller='0' bus='1' target='0' unit='0'/>
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</disk>
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<disk type='file' device='disk'>
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<driver name='qemu' type='raw'/>
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<source file='/tmp/data.img'/>
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<backingStore/>
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<mirror type='file' file='/tmp/copy.img' format='qcow2' job='copy'>
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<format type='qcow2'/>
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<source file='/tmp/copy.img'/>
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<backingStore/>
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</mirror>
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<target dev='vda' bus='virtio'/>
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<address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
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</disk>
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<disk type='file' device='disk'>
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<driver name='qemu' type='raw'/>
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<source file='/tmp/logs.img'/>
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<backingStore/>
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<mirror type='file' file='/tmp/logcopy.img' format='qcow2' job='copy' ready='abort'>
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<format type='qcow2'/>
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<source file='/tmp/logcopy.img'/>
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<backingStore type='block' index='1'>
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<format type='raw'/>
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<source dev='/dev/HostVG/backing'>
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<privateData>
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<nodenames>
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<nodename type='storage' name='test-backing-storage'/>
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<nodename type='format' name='test-backing-format'/>
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</nodenames>
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</privateData>
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</source>
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<backingStore/>
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</backingStore>
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</mirror>
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<target dev='vdb' bus='virtio'/>
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<address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>
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</disk>
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<controller type='usb' index='0'>
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<address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
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</controller>
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<controller type='ide' index='0'>
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<address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/>
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</controller>
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<controller type='pci' index='0' model='pci-root'/>
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<input type='mouse' bus='ps2'/>
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<input type='keyboard' bus='ps2'/>
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<audio id='1' type='none'/>
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<memballoon model='virtio'>
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<address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/>
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</memballoon>
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</devices>
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</domain>
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</domstatus>
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