import 15.2.2 octopus source

[ceph.git] / ceph / src / test / librbd / test_librbd.cc

diff --git a/ceph/src/test/librbd/test_librbd.cc b/ceph/src/test/librbd/test_librbd.cc
index 86aa95c88b63bd154f08f15366f024a1a9423c24..2c83af9839b4cef897bdb3fde054af9ef9331502 100644 (file)
--- a/ceph/src/test/librbd/test_librbd.cc
+++ b/ceph/src/test/librbd/test_librbd.cc
@@ -6592,6 +6592,48 @@ TEST_F(TestLibRBD, MirrorPeerAttributes) {
   ASSERT_EQ(0, rbd.mirror_mode_set(ioctx, RBD_MIRROR_MODE_DISABLED));
 }
 
+TEST_F(TestLibRBD, CreateWithMirrorEnabled) {
+  REQUIRE_FORMAT_V2();
+
+  librados::IoCtx ioctx;
+  ASSERT_EQ(0, _rados.ioctx_create(m_pool_name.c_str(), ioctx));
+
+  librbd::RBD rbd;
+  ASSERT_EQ(0, rbd.mirror_mode_set(ioctx, RBD_MIRROR_MODE_IMAGE));
+
+  librbd::ImageOptions image_options;
+  ASSERT_EQ(0, image_options.set(
+                 RBD_IMAGE_OPTION_MIRROR_IMAGE_MODE,
+                 static_cast<uint64_t>(RBD_MIRROR_IMAGE_MODE_SNAPSHOT)));
+
+  std::string parent_name = get_temp_image_name();
+  ASSERT_EQ(0, rbd.create4(ioctx, parent_name.c_str(), 2<<20, image_options));
+
+  librbd::Image parent_image;
+  ASSERT_EQ(0, rbd.open(ioctx, parent_image, parent_name.c_str(), NULL));
+
+  librbd::mirror_image_mode_t mirror_image_mode;
+  ASSERT_EQ(0, parent_image.mirror_image_get_mode(&mirror_image_mode));
+  ASSERT_EQ(RBD_MIRROR_IMAGE_MODE_SNAPSHOT, mirror_image_mode);
+
+  ASSERT_EQ(0, parent_image.snap_create("parent_snap"));
+  ASSERT_EQ(0, parent_image.snap_protect("parent_snap"));
+
+  std::string child_name = get_temp_image_name();
+  ASSERT_EQ(0, rbd.clone3(ioctx, parent_name.c_str(), "parent_snap", ioctx,
+            child_name.c_str(), image_options));
+
+  librbd::Image child_image;
+  ASSERT_EQ(0, rbd.open(ioctx, child_image, child_name.c_str(), NULL));
+
+  ASSERT_EQ(0, child_image.mirror_image_get_mode(&mirror_image_mode));
+  ASSERT_EQ(RBD_MIRROR_IMAGE_MODE_SNAPSHOT, mirror_image_mode);
+
+  ASSERT_EQ(0, child_image.mirror_image_disable(true));
+  ASSERT_EQ(0, parent_image.mirror_image_disable(true));
+  ASSERT_EQ(0, rbd.mirror_mode_set(ioctx, RBD_MIRROR_MODE_DISABLED));
+}
+
 TEST_F(TestLibRBD, FlushCacheWithCopyupOnExternalSnapshot) {
   REQUIRE_FEATURE(RBD_FEATURE_LAYERING);