storage_volume: set direct=on for image_aio=native

When setting image_aio to native, cache.direct:on is required. Signed-off-by: Aihua Liang <[email protected]>
autotest · Nov 5, 2024 · 0807404 · 0807404
1 parent 9a57983
commit 0807404
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/provider/virt_storage/storage_volume.py b/provider/virt_storage/storage_volume.py
@@ -191,6 +191,12 @@ def refresh_protocol_by_params(self, params):
         discard = params.get("image_discard_request", "unmap")
         self.protocol.set_param("auto-read-only", auto_readonly)
         self.protocol.set_param("discard", discard)
+        # image_aio:native requires cache.direct:on
+        if params.get("image_aio") == "native":
+            direct = params.get("image_cache_direct", "on")
+            no_flush = params.get("image_cache_no_flush", "off")
+            self.protocol.set_param("cache.direct", direct)
+            self.protocol.set_param("cache.no-fulsh", no_flush)
 
     def info(self):
         out = dict()