tests/avocado/machine_aarch64_sbsaref.py: allow for rw usage of image

When the OpenBSD based tests are run in parallel, the previously
single instance of the image would become corrupt.  Let's give each
test its own snapshot.

Signed-off-by: Cleber Rosa <crosa@redhat.com>
Suggested-by: Alex Bennée <alex.bennee@linaro.org>
Message-ID: <20240806173119.582857-9-crosa@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Tested-by: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org>
Message-ID: <20240830133841.142644-4-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>

diff --git a/tests/avocado/machine_aarch64_sbsaref.py b/tests/avocado/machine_aarch64_sbsaref.py
index 756f316ac9b28819ba02e30c31770020ff6fd69d..f8bf40c1929b50c3f2e61780789b486c27e8857e 100644 (file)
--- a/tests/avocado/machine_aarch64_sbsaref.py
+++ b/tests/avocado/machine_aarch64_sbsaref.py
@@ -190,7 +190,7 @@ class Aarch64SbsarefMachine(QemuSystemTest):
             "-cpu",
             cpu,
             "-drive",
-            f"file={img_path},format=raw",
+            f"file={img_path},format=raw,snapshot=on",
         )
 
         self.vm.launch()