libvirt/file-raw-aio_native.xml at e0d8d989e2bc9024f85b676166da0305c4b4014d - libvirt - Gitea

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Peter Krempa ac71f4e6d5 tests: qemublock: Add test cases for 'aio' options of 'file' storage

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>

2018-05-07 15:57:52 +02:00

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XML

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 <disk device='disk'>
   <driver name='qemu' type='raw' io='native' cache='none'/>
   <source file='/path/to/i.img'>
     <privateData>
       <nodenames>
         <nodename type='storage' name='test2'/>
         <nodename type='format' name='test1'/>
       </nodenames>
     </privateData>
   </source>
   <target dev='vda'/>
 </disk>