multihost: Testing image

Signed-off-by: Zhenchao Liu <[email protected]>

qemu/tests/cfg/multihost.cfg

@@ -0,0 +1,14 @@
+- multihost:
+    type = multihost
+    vms = ''
+    start_vm = no
+    kill_vm = no
+    nodes = node1
+    multihost = yes
+    storage_type = nfs
+    force_create_image = yes
+    remove_image = yes
+    images = img1 img2
+    qcow2:
+        image_cluster_size = 1M
+        preallocated = metadata

qemu/tests/multihost.py

@@ -0,0 +1,17 @@
+from virttest.vt_imgr import vt_imgr
+
+
+def run(test, params, env):
+    images = dict()
+    for image_tag in params.objects("images"):
+        images[image_tag] = vt_imgr.query_image(image_tag)
+
+    for image_id in images.values():
+        cloned_image_id = vt_imgr.clone_image(image_id)
+        test.log.info(
+            "%s: %s", cloned_image_id, vt_imgr.get_image_info(cloned_image_id)
+        )
+        vt_imgr.update_image(cloned_image_id, {"destroy": {}})
+        vt_imgr.destroy_image_object(cloned_image_id)
+        vt_imgr.update_image(image_id, {"destroy": {}})
+        vt_imgr.destroy_image_object(image_id)