Displaying 1 result from an estimated 1 matches for "89fca337cbaa".
2019 Nov 14
1
[PATCH v2v v2] nbdkit: Use cacheextents if possible for vddk input
...er <mkletzan@redhat.com>
---
Essentially a v2 of the following patch since now there is a probing function:
https://www.redhat.com/archives/libguestfs/2019-September/msg00249.html
v2v/nbdkit.ml | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/v2v/nbdkit.ml b/v2v/nbdkit.ml
index 89fca337cbaa..77d2a506dc41 100644
--- a/v2v/nbdkit.ml
+++ b/v2v/nbdkit.ml
@@ -169,6 +169,13 @@ let common_create ?bandwidth plugin_name plugin_args plugin_env =
)
else [] in
+ (* Caching extents speeds up qemu-img, especially its consecutive
+ block_status requests with req_one=1.
+ *)
+ if p...