[PATCH v2 17/17] news: Document sparse streams for block devcies
Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com>
---
NEWS.rst | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/NEWS.rst b/NEWS.rst
index 232387ebdc..e225cbbcd3 100644
--- a/NEWS.rst
+++ b/NEWS.rst
@@ -15,6 +15,13 @@ v6.6.0 (unreleased)
* **Improvements**
+ * Allow sparse streams for block devices
+
+ Sparse streams (e.g. ``virsh vol-download --sparse`` or ``virsh vol-upload
+ --sparse``) now handle if one of the stream ends is a block device. A zero
+ block detection is performed so that zero block are not transferred and
+ thus bandwidth is saved.
+
* **Bug fixes**
--
2.26.2