It does not need configuring and speeds up the process of requesting extents if
the client asks for them one by one (like qemu-img).
Signed-off-by: Martin Kletzander <mkletzan(a)redhat.com>
---
v2v/input_libvirt_vddk.ml | 3 +++
1 file changed, 3 insertions(+)
diff --git a/v2v/input_libvirt_vddk.ml b/v2v/input_libvirt_vddk.ml
index a8e4fd5ac78e..cc63f77ce825 100644
--- a/v2v/input_libvirt_vddk.ml
+++ b/v2v/input_libvirt_vddk.ml
@@ -284,6 +284,9 @@ object (self)
add_arg "--selinux-label"; add_arg
"system_u:object_r:svirt_socket_t:s0"
);
+ if shell_command "nbdkit --filter cacheextents memory 1M --run true
2>/dev/null" = 0
+ then add_arg "--filter=cacheextents";
+
(* Name of the plugin. Everything following is a plugin parameter. *)
add_arg "vddk";
--
2.23.0