mirror of
https://gitlab.com/libvirt/libvirt.git
synced 2024-11-09 23:10:08 +00:00
22b83a54f5
Similarly to the disk source we need to keep the disk index (which is in the qemu driver used for identification of the source for block jobs) for the <mirror> element so that when it's replaced as a disk source after pivoting all the allocated data is present. Signed-off-by: Peter Krempa <pkrempa@redhat.com> Reviewed-by: Ján Tomko <jtomko@redhat.com>
65 lines
2.1 KiB
XML
65 lines
2.1 KiB
XML
<domain type='qemu' id='1'>
|
|
<name>QEMUGuest1</name>
|
|
<uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
|
|
<memory unit='KiB'>219136</memory>
|
|
<currentMemory unit='KiB'>219136</currentMemory>
|
|
<vcpu placement='static'>1</vcpu>
|
|
<os>
|
|
<type arch='i686' machine='pc'>hvm</type>
|
|
<boot dev='hd'/>
|
|
</os>
|
|
<clock offset='utc'/>
|
|
<on_poweroff>destroy</on_poweroff>
|
|
<on_reboot>restart</on_reboot>
|
|
<on_crash>destroy</on_crash>
|
|
<devices>
|
|
<emulator>/usr/bin/qemu-system-i686</emulator>
|
|
<disk type='block' device='disk'>
|
|
<source dev='/dev/HostVG/QEMUGuest1'/>
|
|
<backingStore/>
|
|
<mirror type='block' job='copy' ready='yes'>
|
|
<source dev='/dev/HostVG/QEMUGuest1Copy'/>
|
|
</mirror>
|
|
<target dev='hda' bus='ide'/>
|
|
<address type='drive' controller='0' bus='0' target='0' unit='0'/>
|
|
</disk>
|
|
<disk type='block' device='cdrom'>
|
|
<source dev='/dev/HostVG/QEMUGuest2'/>
|
|
<backingStore/>
|
|
<target dev='hdc' bus='ide'/>
|
|
<readonly/>
|
|
<address type='drive' controller='0' bus='1' target='0' unit='0'/>
|
|
</disk>
|
|
<disk type='file' device='disk'>
|
|
<source file='/tmp/data.img'/>
|
|
<backingStore/>
|
|
<mirror type='file' file='/tmp/copy.img' format='qcow2' job='copy'>
|
|
<format type='qcow2'/>
|
|
<source file='/tmp/copy.img'/>
|
|
<backingStore/>
|
|
</mirror>
|
|
<target dev='vda' bus='virtio'/>
|
|
</disk>
|
|
<disk type='file' device='disk'>
|
|
<source file='/tmp/logs.img'/>
|
|
<backingStore/>
|
|
<mirror type='file' file='/tmp/logcopy.img' format='qcow2' job='copy' ready='abort'>
|
|
<format type='qcow2'/>
|
|
<source file='/tmp/logcopy.img' index='1'/>
|
|
<backingStore type='block' index='2'>
|
|
<format type='raw'/>
|
|
<source dev='/dev/HostVG/backing'/>
|
|
<backingStore/>
|
|
</backingStore>
|
|
</mirror>
|
|
<target dev='vdb' bus='virtio'/>
|
|
</disk>
|
|
<controller type='usb' index='0'/>
|
|
<controller type='ide' index='0'/>
|
|
<controller type='pci' index='0' model='pci-root'/>
|
|
<input type='mouse' bus='ps2'/>
|
|
<input type='keyboard' bus='ps2'/>
|
|
<memballoon model='virtio'/>
|
|
</devices>
|
|
</domain>
|