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8dac0ca1b2
This is available in QEMU with "ide-hd" and "scsi-hd" device types. It was originally mistakenly added to the "scsi-block" device type too, but later removed. This doesn't affect libvirt since we restrict usage to device=disk. When this property is not set then QEMU's default behaviour is to not report any rotation rate information, which causes most guest OS to assume rotational storage. https://bugzilla.redhat.com/show_bug.cgi?id=1498955 Reviewed-by: Ján Tomko <jtomko@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
39 lines
1.3 KiB
XML
39 lines
1.3 KiB
XML
<domain type='qemu'>
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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'>8</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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<source dev='/dev/HostVG/QEMUGuest1'/>
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<target dev='sda' bus='scsi' rotation_rate='7200'/>
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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='disk'>
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<source dev='/dev/HostVG/QEMUGuest2'/>
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<target dev='sdb' bus='scsi' rotation_rate='1'/>
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<address type='drive' controller='0' bus='0' target='0' unit='1'/>
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</disk>
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<disk type='block' device='disk'>
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<source dev='/dev/HostVG/QEMUGuest3'/>
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<target dev='hda' bus='ide' rotation_rate='4500'/>
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</disk>
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<controller type='usb' index='0'/>
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<controller type='scsi' index='0' model='virtio-scsi'/>
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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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<memballoon model='virtio'/>
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</devices>
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</domain>
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