Signed-off-by: Han Han <hhan@xxxxxxxxxx>
---
docs/formatdomain.rst | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/docs/formatdomain.rst b/docs/formatdomain.rst
index 973de8dd4f..cd9cb02bf8 100644
--- a/docs/formatdomain.rst
+++ b/docs/formatdomain.rst
@@ -3296,7 +3296,8 @@ paravirtualized driver is specified via the ``disk`` element.
image. When enabled, a discard request from within the guest will mark the
qcow2 cluster as zero, but will keep the reference/offset of that cluster.
But it will still pass the discard further to the lower layer.
- This will resolve fragmentation within the qcow2 image. :since:`Since 9.5.0`
+ This will resolve fragmentation within the qcow2 image. :since:`Since 9.5.0
+ (QEMU 8.1)`
In the majority of cases the default configuration used by the hypervisor
is sufficient so modifying this setting should not be necessary. For
--
2.41.0
