virtio

[JulyIghor]

Since macOS 10.14 and 10.15 does support virtio block, it is better to replace sata driver in the xml config with virtio.

    <disk type='file' device='disk'>
      <driver name='qemu' type='qcow2' cache='writeback'/>
      <source file='/mnt/user/domains/MacinaboxCatalina/Clover.qcow2'/>
      <target dev='hdc' bus='sata'/>
      <boot order='1'/>
      <address type='drive' controller='0' bus='0' target='0' unit='2'/>
    </disk>

to

    <disk type='file' device='disk'>
      <driver name='qemu' type='qcow2' cache='writeback'/>
      <source file='/mnt/user/domains/MacinaboxCatalina/Clover.qcow2'/>
      <target dev='hdc' bus='virtio'/>
      <boot order='1'/>
      <address type='drive' controller='0' bus='0' target='0' unit='2'/>
    </disk>

[extremeshok]

Does catalina support virtio ?

[JulyIghor]

Does catalina support virtio ?

Yes, that’s what I’m trying to say. Try by yourself