mirror of
https://gitlab.com/libvirt/libvirt.git
synced 2024-12-23 14:15:28 +00:00
ac71f4e6d5
Test that the 'aio' option is applied correctly for the 'file' protocol backend and across the backing chain. The top level disk image would generate the following '-drive' cmdline: file-backing_basic-aio_threads: -drive file=/var/lib/libvirt/images/a,format=qcow,if=none,id=drive-dummy,aio=threads -device virtio-blk-pci,scsi=off,drive=drive-dummy,id=dummy file-raw-aio_native: -drive file=/path/to/i.img,format=raw,if=none,id=drive-dummy,cache=none,aio=native -device virtio-blk-pci,scsi=off,drive=drive-dummy,id=dummy,write-cache=on Signed-off-by: Peter Krempa <pkrempa@redhat.com> Reviewed-by: John Ferlan <jferlan@redhat.com>
48 lines
1.4 KiB
XML
48 lines
1.4 KiB
XML
<disk type='file' device='disk'>
|
|
<driver name='qemu' type='qcow' io='threads'/>
|
|
<source file='/var/lib/libvirt/images/a'>
|
|
<privateData>
|
|
<nodenames>
|
|
<nodename type='storage' name='node-a-s'/>
|
|
<nodename type='format' name='node-a-f'/>
|
|
</nodenames>
|
|
</privateData>
|
|
</source>
|
|
<backingStore type='file' index='1'>
|
|
<format type='qed'/>
|
|
<source file='/var/lib/libvirt/images/b'>
|
|
<privateData>
|
|
<nodenames>
|
|
<nodename type='storage' name='node-b-s'/>
|
|
<nodename type='format' name='node-b-f'/>
|
|
</nodenames>
|
|
</privateData>
|
|
</source>
|
|
<backingStore type='network' index='2'>
|
|
<format type='vmdk'/>
|
|
<source protocol='gluster' name='images/c'>
|
|
<host name='test.org'/>
|
|
<privateData>
|
|
<nodenames>
|
|
<nodename type='storage' name='node-c-s'/>
|
|
<nodename type='format' name='node-c-f'/>
|
|
</nodenames>
|
|
</privateData>
|
|
</source>
|
|
<backingStore type='file' index='3'>
|
|
<format type='raw'/>
|
|
<source file='/var/lib/libvirt/images/d'>
|
|
<privateData>
|
|
<nodenames>
|
|
<nodename type='storage' name='node-d-s'/>
|
|
<nodename type='format' name='node-d-f'/>
|
|
</nodenames>
|
|
</privateData>
|
|
</source>
|
|
<backingStore/>
|
|
</backingStore>
|
|
</backingStore>
|
|
</backingStore>
|
|
<target dev='vda'/>
|
|
</disk>
|