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397e6a705b
This patch adds a new attribute "rawio" to the "disk" element of domain XML. Valid values of "rawio" attribute are "yes" and "no". rawio='yes' indicates the disk is desirous of CAP_SYS_RAWIO. If you specify the following XML: <disk type='block' device='lun' rawio='yes'> ... </disk> the domain will be granted CAP_SYS_RAWIO. (of course, the domain have to be executed with root privilege) NOTE: - "rawio" attribute is only valid when device='lun' - At the moment, any other disks you won't use rawio can use rawio. Signed-off-by: Taku Izumi <izumi.taku@jp.fujitsu.com>
57 lines
1.8 KiB
XML
57 lines
1.8 KiB
XML
<domain type='qemu'>
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<name>test</name>
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<uuid>bba65c0e-c049-934f-b6aa-4e2c0582acdf</uuid>
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<memory>1048576</memory>
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<currentMemory>1048576</currentMemory>
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<vcpu>1</vcpu>
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<os>
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<type arch='x86_64' machine='pc-0.13'>hvm</type>
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<boot dev='cdrom'/>
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<boot dev='hd'/>
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<bootmenu enable='yes'/>
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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>restart</on_crash>
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<devices>
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<emulator>/usr/bin/qemu</emulator>
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<disk type='block' device='lun' rawio='yes'>
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<driver name='qemu' type='qcow2'/>
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<source dev='/dev/sdfake'/>
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<target dev='vda' 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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<disk type='block' device='lun'>
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<driver name='qemu' type='qcow2'/>
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<source dev='/dev/sdfake2'/>
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<target dev='vdb' bus='virtio'/>
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<address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/>
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</disk>
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<controller type='virtio-serial' index='0'>
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<address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/>
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</controller>
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<controller type='ide' index='0'/>
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<interface type='user'>
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<mac address='52:54:00:e5:48:58'/>
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<model type='virtio'/>
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<driver name='vhost' event_idx='off'/>
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</interface>
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<serial type='pty'>
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<target port='0'/>
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</serial>
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<console type='pty'>
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<target type='serial' port='0'/>
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</console>
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<input type='mouse' bus='ps2'/>
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<graphics type='vnc' port='5091' autoport='no' listen='127.0.0.1'>
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<listen type='address' address='127.0.0.1'/>
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</graphics>
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<video>
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<model type='vga' vram='9216' heads='1'/>
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<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
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</video>
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<memballoon model='virtio'/>
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</devices>
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</domain>
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