Re: [PATCH 1/3] docs: Mention QEMU version requirement for queue-size
On Fri, Oct 29, 2021 at 14:19:21 +0800, Han Han wrote:
Signed-off-by: Han Han <hhan(a)redhat.com>
---
docs/formatdomain.rst | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/docs/formatdomain.rst b/docs/formatdomain.rst
index 58768f7e5e..dbda54dc93 100644
--- a/docs/formatdomain.rst
+++ b/docs/formatdomain.rst
@@ -3086,7 +3086,7 @@ paravirtualized driver is specified via the ``disk`` element.
- The optional ``queues`` attribute specifies the number of virt queues for
virtio-blk. ( :since:`Since 3.9.0` )
- The optional ``queue_size`` attribute specifies the size of each virt
- queue for virtio-blk. ( :since:`Since 7.8.0` )
+ queue for virtio-blk. ( :since:`Since 7.8.0, requires QEMU 2.12` )
- For virtio disks, `Virtio-specific options <#elementsVirtio>`__ can also
be set. ( :since:`Since 3.5.0` )
- The optional ``metadata_cache`` subelement controls aspects related to the
Since qemu-2.11 is the oldest supported qemu and this is one release
after that, but introduced to libvirt just recently I don't think
anybody sane would use such a combination of versions. Thus it feels
pointless to add this to the docs.