libvirt/file-raw-aio_native.xml at 655b95a01df71c13ca8c11b715c8e9f661676516 - 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>