--- /dev/null
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab
+
+#include "test/rbd_mirror/test_mock_fixture.h"
+#include "librbd/internal.h"
+#include "librbd/ImageState.h"
+#include "librbd/Operations.h"
+#include "tools/rbd_mirror/PoolMetaCache.h"
+#include "tools/rbd_mirror/Threads.h"
+#include "tools/rbd_mirror/image_replayer/CreateImageRequest.h"
+#include "tools/rbd_mirror/image_replayer/snapshot/CreateLocalImageRequest.h"
+#include "tools/rbd_mirror/image_replayer/snapshot/StateBuilder.h"
+#include "test/librados_test_stub/MockTestMemIoCtxImpl.h"
+#include "test/librbd/mock/MockImageCtx.h"
+#include "test/rbd_mirror/mock/MockContextWQ.h"
+#include "test/rbd_mirror/mock/MockSafeTimer.h"
+#include <boost/intrusive_ptr.hpp>
+
+namespace librbd {
+
+namespace {
+
+struct MockTestImageCtx : public librbd::MockImageCtx {
+ explicit MockTestImageCtx(librbd::ImageCtx &image_ctx)
+ : librbd::MockImageCtx(image_ctx) {
+ }
+};
+
+} // anonymous namespace
+
+namespace util {
+
+static std::string s_image_id;
+
+template <>
+std::string generate_image_id<MockTestImageCtx>(librados::IoCtx&) {
+ ceph_assert(!s_image_id.empty());
+ return s_image_id;
+}
+
+} // namespace util
+} // namespace librbd
+
+namespace rbd {
+namespace mirror {
+
+template <>
+struct Threads<librbd::MockTestImageCtx> {
+ ceph::mutex &timer_lock;
+ SafeTimer *timer;
+ ContextWQ *work_queue;
+
+ Threads(Threads<librbd::ImageCtx> *threads)
+ : timer_lock(threads->timer_lock), timer(threads->timer),
+ work_queue(threads->work_queue) {
+ }
+};
+
+namespace image_replayer {
+
+template<>
+struct CreateImageRequest<librbd::MockTestImageCtx> {
+ static CreateImageRequest* s_instance;
+ Context *on_finish = nullptr;
+
+ static CreateImageRequest* create(Threads<librbd::MockTestImageCtx>* threads,
+ librados::IoCtx &local_io_ctx,
+ const std::string &global_image_id,
+ const std::string &remote_mirror_uuid,
+ const std::string &local_image_name,
+ const std::string &local_image_id,
+ librbd::MockTestImageCtx *remote_image_ctx,
+ PoolMetaCache* pool_meta_cache,
+ cls::rbd::MirrorImageMode mirror_image_mode,
+ Context *on_finish) {
+ ceph_assert(s_instance != nullptr);
+ s_instance->on_finish = on_finish;
+ s_instance->construct(local_image_id);
+ return s_instance;
+ }
+
+ CreateImageRequest() {
+ ceph_assert(s_instance == nullptr);
+ s_instance = this;
+ }
+ ~CreateImageRequest() {
+ s_instance = nullptr;
+ }
+
+ MOCK_METHOD1(construct, void(const std::string&));
+ MOCK_METHOD0(send, void());
+};
+
+CreateImageRequest<librbd::MockTestImageCtx>*
+ CreateImageRequest<librbd::MockTestImageCtx>::s_instance = nullptr;
+
+namespace snapshot {
+
+template<>
+struct StateBuilder<librbd::MockTestImageCtx> {
+ std::string local_image_id;
+ std::string remote_mirror_uuid;
+};
+
+} // namespace snapshot
+} // namespace image_replayer
+} // namespace mirror
+} // namespace rbd
+
+#include "tools/rbd_mirror/image_replayer/snapshot/CreateLocalImageRequest.cc"
+
+using ::testing::_;
+using ::testing::InSequence;
+using ::testing::Invoke;
+using ::testing::Return;
+using ::testing::StrEq;
+
+namespace rbd {
+namespace mirror {
+namespace image_replayer {
+namespace snapshot {
+
+class TestMockImageReplayerSnapshotCreateLocalImageRequest : public TestMockFixture {
+public:
+ typedef CreateLocalImageRequest<librbd::MockTestImageCtx> MockCreateLocalImageRequest;
+ typedef Threads<librbd::MockTestImageCtx> MockThreads;
+ typedef CreateImageRequest<librbd::MockTestImageCtx> MockCreateImageRequest;
+ typedef StateBuilder<librbd::MockTestImageCtx> MockStateBuilder;
+
+ void SetUp() override {
+ TestMockFixture::SetUp();
+
+ librbd::RBD rbd;
+ ASSERT_EQ(0, create_image(rbd, m_remote_io_ctx, m_image_name, m_image_size));
+ ASSERT_EQ(0, open_image(m_remote_io_ctx, m_image_name, &m_remote_image_ctx));
+ m_mock_remote_image_ctx = new librbd::MockTestImageCtx(*m_remote_image_ctx);
+ }
+
+ void TearDown() override {
+ delete m_mock_remote_image_ctx;
+ TestMockFixture::TearDown();
+ }
+
+ void snap_create(librbd::ImageCtx *image_ctx, const std::string &snap_name) {
+ ASSERT_EQ(0, image_ctx->operations->snap_create(cls::rbd::UserSnapshotNamespace(),
+ snap_name.c_str()));
+ ASSERT_EQ(0, image_ctx->operations->snap_protect(cls::rbd::UserSnapshotNamespace(),
+ snap_name.c_str()));
+ ASSERT_EQ(0, image_ctx->state->refresh());
+ }
+
+ int clone_image(librbd::ImageCtx *parent_image_ctx,
+ const std::string &snap_name, const std::string &clone_name) {
+ snap_create(parent_image_ctx, snap_name);
+
+ int order = 0;
+ return librbd::clone(m_remote_io_ctx, parent_image_ctx->name.c_str(),
+ snap_name.c_str(), m_remote_io_ctx,
+ clone_name.c_str(), parent_image_ctx->features,
+ &order, 0, 0);
+ }
+
+ void expect_mirror_image_set(const std::string& image_id,
+ const cls::rbd::MirrorImage& mirror_image,
+ int r) {
+ bufferlist bl;
+ encode(image_id, bl);
+ encode(mirror_image, bl);
+
+ EXPECT_CALL(get_mock_io_ctx(m_local_io_ctx),
+ exec(RBD_MIRRORING, _, StrEq("rbd"),
+ StrEq("mirror_image_set"), ContentsEqual(bl), _, _))
+ .WillOnce(Return(r));
+ }
+
+ void expect_mirror_image_remove(const std::string& image_id, int r) {
+ bufferlist bl;
+ encode(image_id, bl);
+
+ EXPECT_CALL(get_mock_io_ctx(m_local_io_ctx),
+ exec(StrEq("rbd_mirroring"), _, StrEq("rbd"),
+ StrEq("mirror_image_remove"),
+ ContentsEqual(bl), _, _))
+ .WillOnce(Return(r));
+ }
+
+ void expect_create_image(MockCreateImageRequest& mock_create_image_request,
+ const std::string& image_id, int r) {
+ EXPECT_CALL(mock_create_image_request, construct(image_id));
+ EXPECT_CALL(mock_create_image_request, send())
+ .WillOnce(Invoke([this, &mock_create_image_request, r]() {
+ m_threads->work_queue->queue(mock_create_image_request.on_finish, r);
+ }));
+ }
+
+ MockCreateLocalImageRequest* create_request(
+ MockThreads& mock_threads,
+ MockStateBuilder& mock_state_builder,
+ const std::string& global_image_id,
+ Context* on_finish) {
+ return new MockCreateLocalImageRequest(
+ &mock_threads, m_local_io_ctx, m_mock_remote_image_ctx,
+ global_image_id, &m_pool_meta_cache, nullptr, &mock_state_builder,
+ on_finish);
+ }
+
+ PoolMetaCache m_pool_meta_cache{g_ceph_context};
+
+ librbd::ImageCtx *m_remote_image_ctx;
+ librbd::MockTestImageCtx *m_mock_remote_image_ctx = nullptr;
+};
+
+TEST_F(TestMockImageReplayerSnapshotCreateLocalImageRequest, Success) {
+ InSequence seq;
+
+ librbd::util::s_image_id = "local image id";
+ expect_mirror_image_set("local image id",
+ {cls::rbd::MIRROR_IMAGE_MODE_SNAPSHOT,
+ "global image id",
+ cls::rbd::MIRROR_IMAGE_STATE_CREATING}, 0);
+
+ MockCreateImageRequest mock_create_image_request;
+ expect_create_image(mock_create_image_request, "local image id", 0);
+
+ C_SaferCond ctx;
+ MockThreads mock_threads(m_threads);
+ MockStateBuilder mock_state_builder;
+ auto request = create_request(
+ mock_threads, mock_state_builder, "global image id", &ctx);
+ request->send();
+ ASSERT_EQ(0, ctx.wait());
+
+ ASSERT_EQ("local image id", mock_state_builder.local_image_id);
+}
+
+TEST_F(TestMockImageReplayerSnapshotCreateLocalImageRequest, AddMirrorImageError) {
+ InSequence seq;
+
+ librbd::util::s_image_id = "local image id";
+ expect_mirror_image_set("local image id",
+ {cls::rbd::MIRROR_IMAGE_MODE_SNAPSHOT,
+ "global image id",
+ cls::rbd::MIRROR_IMAGE_STATE_CREATING}, -EINVAL);
+
+ C_SaferCond ctx;
+ MockThreads mock_threads(m_threads);
+ MockStateBuilder mock_state_builder;
+ auto request = create_request(
+ mock_threads, mock_state_builder, "global image id", &ctx);
+ request->send();
+ ASSERT_EQ(-EINVAL, ctx.wait());
+}
+
+TEST_F(TestMockImageReplayerSnapshotCreateLocalImageRequest, CreateImageError) {
+ InSequence seq;
+
+ librbd::util::s_image_id = "local image id";
+ expect_mirror_image_set("local image id",
+ {cls::rbd::MIRROR_IMAGE_MODE_SNAPSHOT,
+ "global image id",
+ cls::rbd::MIRROR_IMAGE_STATE_CREATING}, 0);
+
+ MockCreateImageRequest mock_create_image_request;
+ expect_create_image(mock_create_image_request, "local image id", -EINVAL);
+
+ C_SaferCond ctx;
+ MockThreads mock_threads(m_threads);
+ MockStateBuilder mock_state_builder;
+ auto request = create_request(
+ mock_threads, mock_state_builder, "global image id", &ctx);
+ request->send();
+ ASSERT_EQ(-EINVAL, ctx.wait());
+}
+
+TEST_F(TestMockImageReplayerSnapshotCreateLocalImageRequest, CreateImageDuplicate) {
+ InSequence seq;
+
+ librbd::util::s_image_id = "local image id";
+ expect_mirror_image_set("local image id",
+ {cls::rbd::MIRROR_IMAGE_MODE_SNAPSHOT,
+ "global image id",
+ cls::rbd::MIRROR_IMAGE_STATE_CREATING}, 0);
+
+ MockCreateImageRequest mock_create_image_request;
+ expect_create_image(mock_create_image_request, "local image id", -EBADF);
+
+ expect_mirror_image_set("local image id",
+ {cls::rbd::MIRROR_IMAGE_MODE_SNAPSHOT,
+ "global image id",
+ cls::rbd::MIRROR_IMAGE_STATE_DISABLING}, 0);
+
+ expect_mirror_image_remove("local image id", 0);
+
+ expect_mirror_image_set("local image id",
+ {cls::rbd::MIRROR_IMAGE_MODE_SNAPSHOT,
+ "global image id",
+ cls::rbd::MIRROR_IMAGE_STATE_CREATING}, 0);
+
+ expect_create_image(mock_create_image_request, "local image id", 0);
+
+ C_SaferCond ctx;
+ MockThreads mock_threads(m_threads);
+ MockStateBuilder mock_state_builder;
+ auto request = create_request(
+ mock_threads, mock_state_builder, "global image id", &ctx);
+ request->send();
+ ASSERT_EQ(0, ctx.wait());
+
+ ASSERT_EQ("local image id", mock_state_builder.local_image_id);
+}
+
+TEST_F(TestMockImageReplayerSnapshotCreateLocalImageRequest, DisableMirrorImageError) {
+ InSequence seq;
+
+ librbd::util::s_image_id = "local image id";
+ expect_mirror_image_set("local image id",
+ {cls::rbd::MIRROR_IMAGE_MODE_SNAPSHOT,
+ "global image id",
+ cls::rbd::MIRROR_IMAGE_STATE_DISABLING}, -EINVAL);
+
+ C_SaferCond ctx;
+ MockThreads mock_threads(m_threads);
+ MockStateBuilder mock_state_builder;
+ mock_state_builder.local_image_id = "local image id";
+ auto request = create_request(
+ mock_threads, mock_state_builder, "global image id", &ctx);
+ request->send();
+ ASSERT_EQ(-EINVAL, ctx.wait());
+}
+
+TEST_F(TestMockImageReplayerSnapshotCreateLocalImageRequest, RemoveMirrorImageError) {
+ InSequence seq;
+
+ librbd::util::s_image_id = "local image id";
+ expect_mirror_image_set("local image id",
+ {cls::rbd::MIRROR_IMAGE_MODE_SNAPSHOT,
+ "global image id",
+ cls::rbd::MIRROR_IMAGE_STATE_DISABLING}, 0);
+
+ expect_mirror_image_remove("local image id", -EINVAL);
+
+ C_SaferCond ctx;
+ MockThreads mock_threads(m_threads);
+ MockStateBuilder mock_state_builder;
+ mock_state_builder.local_image_id = "local image id";
+ auto request = create_request(
+ mock_threads, mock_state_builder, "global image id", &ctx);
+ request->send();
+ ASSERT_EQ(-EINVAL, ctx.wait());
+}
+
+} // namespace journal
+} // namespace image_replayer
+} // namespace mirror
+} // namespace rbd
--- /dev/null
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab
+
+#include "CreateLocalImageRequest.h"
+#include "include/rados/librados.hpp"
+#include "common/debug.h"
+#include "common/dout.h"
+#include "common/errno.h"
+#include "cls/rbd/cls_rbd_client.h"
+#include "cls/rbd/cls_rbd_types.h"
+#include "librbd/ImageCtx.h"
+#include "librbd/Utils.h"
+#include "tools/rbd_mirror/ProgressContext.h"
+#include "tools/rbd_mirror/image_replayer/CreateImageRequest.h"
+#include "tools/rbd_mirror/image_replayer/snapshot/StateBuilder.h"
+
+#define dout_context g_ceph_context
+#define dout_subsys ceph_subsys_rbd_mirror
+#undef dout_prefix
+#define dout_prefix *_dout << "rbd::mirror::image_replayer::snapshot::" \
+ << "CreateLocalImageRequest: " << this << " " \
+ << __func__ << ": "
+
+namespace rbd {
+namespace mirror {
+namespace image_replayer {
+namespace snapshot {
+
+using librbd::util::create_context_callback;
+using librbd::util::create_rados_callback;
+
+template <typename I>
+void CreateLocalImageRequest<I>::send() {
+ disable_mirror_image();
+}
+
+template <typename I>
+void CreateLocalImageRequest<I>::disable_mirror_image() {
+ if (m_state_builder->local_image_id.empty()) {
+ add_mirror_image();
+ return;
+ }
+
+ dout(10) << dendl;
+ update_progress("DISABLE_MIRROR_IMAGE");
+
+ // need to send 'disabling' since the cls methods will fail if we aren't
+ // in that state
+ cls::rbd::MirrorImage mirror_image{
+ cls::rbd::MIRROR_IMAGE_MODE_SNAPSHOT, m_global_image_id,
+ cls::rbd::MIRROR_IMAGE_STATE_DISABLING};
+ librados::ObjectWriteOperation op;
+ librbd::cls_client::mirror_image_set(&op, m_state_builder->local_image_id,
+ mirror_image);
+
+ auto aio_comp = create_rados_callback<
+ CreateLocalImageRequest<I>,
+ &CreateLocalImageRequest<I>::handle_disable_mirror_image>(this);
+ int r = m_local_io_ctx.aio_operate(RBD_MIRRORING, aio_comp, &op);
+ ceph_assert(r == 0);
+ aio_comp->release();
+}
+
+template <typename I>
+void CreateLocalImageRequest<I>::handle_disable_mirror_image(int r) {
+ dout(10) << "r=" << r << dendl;
+
+ if (r < 0) {
+ derr << "failed to disable mirror image " << m_global_image_id << ": "
+ << cpp_strerror(r) << dendl;
+ finish(r);
+ return;
+ }
+
+ remove_mirror_image();
+}
+
+template <typename I>
+void CreateLocalImageRequest<I>::remove_mirror_image() {
+ dout(10) << dendl;
+ update_progress("REMOVE_MIRROR_IMAGE");
+
+ librados::ObjectWriteOperation op;
+ librbd::cls_client::mirror_image_remove(&op, m_state_builder->local_image_id);
+
+ auto aio_comp = create_rados_callback<
+ CreateLocalImageRequest<I>,
+ &CreateLocalImageRequest<I>::handle_remove_mirror_image>(this);
+ int r = m_local_io_ctx.aio_operate(RBD_MIRRORING, aio_comp, &op);
+ ceph_assert(r == 0);
+ aio_comp->release();
+}
+
+template <typename I>
+void CreateLocalImageRequest<I>::handle_remove_mirror_image(int r) {
+ dout(10) << "r=" << r << dendl;
+
+ if (r < 0) {
+ derr << "failed to remove mirror image " << m_global_image_id << ": "
+ << cpp_strerror(r) << dendl;
+ finish(r);
+ return;
+ }
+
+ m_state_builder->local_image_id = "";
+ add_mirror_image();
+}
+
+template <typename I>
+void CreateLocalImageRequest<I>::add_mirror_image() {
+ ceph_assert(m_state_builder->local_image_id.empty());
+ m_state_builder->local_image_id =
+ librbd::util::generate_image_id<I>(m_local_io_ctx);
+
+ dout(10) << "local_image_id=" << m_state_builder->local_image_id << dendl;
+ update_progress("ADD_MIRROR_IMAGE");
+
+ // use 'creating' to track a partially constructed image. it will
+ // be switched to 'enabled' once the image is fully created
+ cls::rbd::MirrorImage mirror_image{
+ cls::rbd::MIRROR_IMAGE_MODE_SNAPSHOT, m_global_image_id,
+ cls::rbd::MIRROR_IMAGE_STATE_CREATING};
+ librados::ObjectWriteOperation op;
+ librbd::cls_client::mirror_image_set(&op, m_state_builder->local_image_id,
+ mirror_image);
+
+ auto aio_comp = create_rados_callback<
+ CreateLocalImageRequest<I>,
+ &CreateLocalImageRequest<I>::handle_add_mirror_image>(this);
+ int r = m_local_io_ctx.aio_operate(RBD_MIRRORING, aio_comp, &op);
+ ceph_assert(r == 0);
+ aio_comp->release();
+}
+
+template <typename I>
+void CreateLocalImageRequest<I>::handle_add_mirror_image(int r) {
+ dout(10) << "r=" << r << dendl;
+
+ if (r < 0) {
+ derr << "failed to register mirror image " << m_global_image_id << ": "
+ << cpp_strerror(r) << dendl;
+ this->finish(r);
+ return;
+ }
+
+ create_local_image();
+}
+
+template <typename I>
+void CreateLocalImageRequest<I>::create_local_image() {
+ dout(10) << "local_image_id=" << m_state_builder->local_image_id << dendl;
+ update_progress("CREATE_LOCAL_IMAGE");
+
+ m_remote_image_ctx->image_lock.lock_shared();
+ std::string image_name = m_remote_image_ctx->name;
+ m_remote_image_ctx->image_lock.unlock_shared();
+
+ auto ctx = create_context_callback<
+ CreateLocalImageRequest<I>,
+ &CreateLocalImageRequest<I>::handle_create_local_image>(this);
+ auto request = CreateImageRequest<I>::create(
+ m_threads, m_local_io_ctx, m_global_image_id,
+ m_state_builder->remote_mirror_uuid, image_name,
+ m_state_builder->local_image_id, m_remote_image_ctx,
+ m_pool_meta_cache, cls::rbd::MIRROR_IMAGE_MODE_SNAPSHOT, ctx);
+ request->send();
+}
+template <typename I>
+void CreateLocalImageRequest<I>::handle_create_local_image(int r) {
+ dout(10) << "r=" << r << dendl;
+
+ if (r == -EBADF) {
+ dout(5) << "image id " << m_state_builder->local_image_id << " "
+ << "already in-use" << dendl;
+ disable_mirror_image();
+ return;
+ } else if (r < 0) {
+ if (r == -ENOENT) {
+ dout(10) << "parent image does not exist" << dendl;
+ } else {
+ derr << "failed to create local image: " << cpp_strerror(r) << dendl;
+ }
+ finish(r);
+ return;
+ }
+
+ finish(0);
+}
+
+template <typename I>
+void CreateLocalImageRequest<I>::update_progress(
+ const std::string& description) {
+ dout(15) << description << dendl;
+ if (m_progress_ctx != nullptr) {
+ m_progress_ctx->update_progress(description);
+ }
+}
+
+} // namespace snapshot
+} // namespace image_replayer
+} // namespace mirror
+} // namespace rbd
+
+template class rbd::mirror::image_replayer::snapshot::CreateLocalImageRequest<librbd::ImageCtx>;
--- /dev/null
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab
+
+#ifndef RBD_MIRROR_IMAGE_REPLAYER_SNAPSHOT_CREATE_LOCAL_IMAGE_REQUEST_H
+#define RBD_MIRROR_IMAGE_REPLAYER_SNAPSHOT_CREATE_LOCAL_IMAGE_REQUEST_H
+
+#include "include/rados/librados_fwd.hpp"
+#include "tools/rbd_mirror/BaseRequest.h"
+#include <string>
+
+struct Context;
+namespace librbd { class ImageCtx; }
+
+namespace rbd {
+namespace mirror {
+
+class PoolMetaCache;
+class ProgressContext;
+template <typename> struct Threads;
+
+namespace image_replayer {
+namespace snapshot {
+
+template <typename> class StateBuilder;
+
+template <typename ImageCtxT>
+class CreateLocalImageRequest : public BaseRequest {
+public:
+ typedef rbd::mirror::ProgressContext ProgressContext;
+
+ static CreateLocalImageRequest* create(
+ Threads<ImageCtxT>* threads,
+ librados::IoCtx& local_io_ctx,
+ ImageCtxT* remote_image_ctx,
+ const std::string& global_image_id,
+ PoolMetaCache* pool_meta_cache,
+ ProgressContext* progress_ctx,
+ StateBuilder<ImageCtxT>* state_builder,
+ Context* on_finish) {
+ return new CreateLocalImageRequest(threads, local_io_ctx, remote_image_ctx,
+ global_image_id, pool_meta_cache,
+ progress_ctx, state_builder, on_finish);
+ }
+
+ CreateLocalImageRequest(
+ Threads<ImageCtxT>* threads,
+ librados::IoCtx& local_io_ctx,
+ ImageCtxT* remote_image_ctx,
+ const std::string& global_image_id,
+ PoolMetaCache* pool_meta_cache,
+ ProgressContext* progress_ctx,
+ StateBuilder<ImageCtxT>* state_builder,
+ Context* on_finish)
+ : BaseRequest(on_finish),
+ m_threads(threads),
+ m_local_io_ctx(local_io_ctx),
+ m_remote_image_ctx(remote_image_ctx),
+ m_global_image_id(global_image_id),
+ m_pool_meta_cache(pool_meta_cache),
+ m_progress_ctx(progress_ctx),
+ m_state_builder(state_builder) {
+ }
+
+ void send();
+
+private:
+ /**
+ * @verbatim
+ *
+ * <start>
+ * |
+ * v
+ * DISABLE_MIRROR_IMAGE < * * * * * *
+ * | *
+ * v *
+ * REMOVE_MIRROR_IMAGE *
+ * | *
+ * v *
+ * ADD_MIRROR_IMAGE *
+ * | *
+ * v (id exists) *
+ * CREATE_LOCAL_IMAGE * * * * * * * *
+ * |
+ * v
+ * <finish>
+ *
+ * @endverbatim
+ */
+
+ Threads<ImageCtxT>* m_threads;
+ librados::IoCtx& m_local_io_ctx;
+ ImageCtxT* m_remote_image_ctx;
+ std::string m_global_image_id;
+ PoolMetaCache* m_pool_meta_cache;
+ ProgressContext* m_progress_ctx;
+ StateBuilder<ImageCtxT>* m_state_builder;
+
+ void disable_mirror_image();
+ void handle_disable_mirror_image(int r);
+
+ void remove_mirror_image();
+ void handle_remove_mirror_image(int r);
+
+ void add_mirror_image();
+ void handle_add_mirror_image(int r);
+
+ void create_local_image();
+ void handle_create_local_image(int r);
+
+ void update_progress(const std::string& description);
+
+};
+
+} // namespace snapshot
+} // namespace image_replayer
+} // namespace mirror
+} // namespace rbd
+
+extern template class rbd::mirror::image_replayer::snapshot::CreateLocalImageRequest<librbd::ImageCtx>;
+
+#endif // RBD_MIRROR_IMAGE_REPLAYER_SNAPSHOT_CREATE_LOCAL_IMAGE_REQUEST_H
projects / ceph.git / commitdiff