Re: [PATCHv2 5/5] NEWS: Document qemu nvme disk emulation feature

From: ray <honglei.wang(a)smartx.com&gt; Signed-off-by: ray <honglei.wang(a)smartx.com&gt; --- NEWS.rst | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/NEWS.rst b/NEWS.rst index 3c13a84a1b..938c9ba559 100644 --- a/NEWS.rst +++ b/NEWS.rst @@ -38,6 +38,23 @@ v11.3.0 (unreleased) At the moment it doesn't provide any new features compared to ``<interface type='bridge'>``, but allows a more flexible configuration. + * qemu: Support emulated NVMe disks with other storage backends + + Domain XMLs can now include emulated NVMe disks backed by other storage + backends such as file. + They are configured with:: + + <disk type='file' device='disk'> + <driver name='qemu' type='raw'/> + <source file='/tmp/data.img'/> + <target dev='nvmensa' bus='nvme-ns'/> + <address type='drive' controller='0' bus='0' target='0' unit='0'/> + </disk> + <controller type='nvme' index='0'> + <serial>nvme-controller-serial-value</serial> + <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/> + </controller> +