--- /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/journal/Types.h"
+#include "librbd/journal/TypeTraits.h"
+#include "tools/rbd_mirror/Threads.h"
+#include "tools/rbd_mirror/image_replayer/CreateImageRequest.h"
+#include "tools/rbd_mirror/image_replayer/journal/CreateLocalImageRequest.h"
+#include "test/journal/mock/MockJournaler.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 journal {
+
+template <>
+struct TypeTraits<librbd::MockTestImageCtx> {
+ typedef ::journal::MockJournaler Journaler;
+};
+
+} // namespace journal
+
+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> {
+};
+
+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,
+ 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 image_replayer
+} // namespace mirror
+} // namespace rbd
+
+#include "tools/rbd_mirror/image_replayer/journal/CreateLocalImageRequest.cc"
+
+using ::testing::_;
+using ::testing::InSequence;
+using ::testing::Invoke;
+using ::testing::WithArg;
+
+namespace rbd {
+namespace mirror {
+namespace image_replayer {
+namespace journal {
+
+class TestMockImageReplayerJournalCreateLocalImageRequest : public TestMockFixture {
+public:
+ typedef CreateLocalImageRequest<librbd::MockTestImageCtx> MockCreateLocalImageRequest;
+ typedef Threads<librbd::MockTestImageCtx> MockThreads;
+ typedef CreateImageRequest<librbd::MockTestImageCtx> MockCreateImageRequest;
+
+ 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 expect_journaler_register_client(
+ ::journal::MockJournaler& mock_journaler,
+ const librbd::journal::ClientData& client_data, int r) {
+ bufferlist bl;
+ encode(client_data, bl);
+
+ EXPECT_CALL(mock_journaler, register_client(ContentsEqual(bl), _))
+ .WillOnce(WithArg<1>(Invoke([this, r](Context *on_finish) {
+ m_threads->work_queue->queue(on_finish, r);
+ })));
+ }
+
+ void expect_journaler_unregister_client(
+ ::journal::MockJournaler& mock_journaler, int r) {
+ EXPECT_CALL(mock_journaler, unregister_client(_))
+ .WillOnce(Invoke([this, r](Context *on_finish) {
+ m_threads->work_queue->queue(on_finish, r);
+ }));
+ }
+
+ void expect_journaler_update_client(
+ ::journal::MockJournaler& mock_journaler,
+ const librbd::journal::ClientData& client_data, int r) {
+ bufferlist bl;
+ encode(client_data, bl);
+
+ EXPECT_CALL(mock_journaler, update_client(ContentsEqual(bl), _))
+ .WillOnce(WithArg<1>(Invoke([this, r](Context *on_finish) {
+ m_threads->work_queue->queue(on_finish, 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,
+ ::journal::MockJournaler& mock_journaler,
+ const std::string& global_image_id,
+ const std::string& remote_mirror_uuid,
+ librbd::journal::MirrorPeerClientMeta* mirror_peer_client_meta,
+ std::string* local_image_id, Context* on_finish) {
+ return new MockCreateLocalImageRequest(
+ &mock_threads, m_local_io_ctx, m_mock_remote_image_ctx,
+ &mock_journaler, global_image_id, remote_mirror_uuid,
+ mirror_peer_client_meta, nullptr, local_image_id, on_finish);
+ }
+
+ librbd::ImageCtx *m_remote_image_ctx;
+ librbd::MockTestImageCtx *m_mock_remote_image_ctx = nullptr;
+};
+
+TEST_F(TestMockImageReplayerJournalCreateLocalImageRequest, Success) {
+ InSequence seq;
+
+ // re-register the client
+ ::journal::MockJournaler mock_journaler;
+ expect_journaler_unregister_client(mock_journaler, 0);
+
+ librbd::journal::MirrorPeerClientMeta mirror_peer_client_meta;
+ librbd::util::s_image_id = "local image id";
+ mirror_peer_client_meta.image_id = "local image id";
+ mirror_peer_client_meta.state = librbd::journal::MIRROR_PEER_STATE_SYNCING;
+ librbd::journal::ClientData client_data;
+ client_data.client_meta = mirror_peer_client_meta;
+ expect_journaler_register_client(mock_journaler, client_data, 0);
+
+ // create the missing local image
+ MockCreateImageRequest mock_create_image_request;
+ expect_create_image(mock_create_image_request, "local image id", 0);
+
+ C_SaferCond ctx;
+ MockThreads mock_threads;
+ std::string local_image_id;
+ auto request = create_request(
+ mock_threads, mock_journaler, "global image id", "remote mirror uuid",
+ &mirror_peer_client_meta, &local_image_id, &ctx);
+ request->send();
+ ASSERT_EQ(0, ctx.wait());
+
+ ASSERT_EQ("local image id", local_image_id);
+ ASSERT_EQ("local image id", mirror_peer_client_meta.image_id);
+ ASSERT_EQ(librbd::journal::MIRROR_PEER_STATE_SYNCING,
+ mirror_peer_client_meta.state);
+}
+
+TEST_F(TestMockImageReplayerJournalCreateLocalImageRequest, UnregisterError) {
+ InSequence seq;
+
+ // re-register the client
+ ::journal::MockJournaler mock_journaler;
+ expect_journaler_unregister_client(mock_journaler, -EINVAL);
+
+ C_SaferCond ctx;
+ MockThreads mock_threads;
+ librbd::journal::MirrorPeerClientMeta mirror_peer_client_meta;
+ std::string local_image_id;
+ auto request = create_request(
+ mock_threads, mock_journaler, "global image id", "remote mirror uuid",
+ &mirror_peer_client_meta, &local_image_id, &ctx);
+ request->send();
+ ASSERT_EQ(-EINVAL, ctx.wait());
+}
+
+TEST_F(TestMockImageReplayerJournalCreateLocalImageRequest, RegisterError) {
+ InSequence seq;
+
+ // re-register the client
+ ::journal::MockJournaler mock_journaler;
+ expect_journaler_unregister_client(mock_journaler, 0);
+
+ librbd::journal::MirrorPeerClientMeta mirror_peer_client_meta;
+ librbd::util::s_image_id = "local image id";
+ mirror_peer_client_meta.image_id = "local image id";
+ mirror_peer_client_meta.state = librbd::journal::MIRROR_PEER_STATE_SYNCING;
+ librbd::journal::ClientData client_data;
+ client_data.client_meta = mirror_peer_client_meta;
+ expect_journaler_register_client(mock_journaler, client_data, -EINVAL);
+
+ C_SaferCond ctx;
+ MockThreads mock_threads;
+ std::string local_image_id;
+ auto request = create_request(
+ mock_threads, mock_journaler, "global image id", "remote mirror uuid",
+ &mirror_peer_client_meta, &local_image_id, &ctx);
+ request->send();
+ ASSERT_EQ(-EINVAL, ctx.wait());
+}
+
+TEST_F(TestMockImageReplayerJournalCreateLocalImageRequest, CreateImageError) {
+ InSequence seq;
+
+ // re-register the client
+ ::journal::MockJournaler mock_journaler;
+ expect_journaler_unregister_client(mock_journaler, 0);
+
+ librbd::journal::MirrorPeerClientMeta mirror_peer_client_meta;
+ librbd::util::s_image_id = "local image id";
+ mirror_peer_client_meta.image_id = "local image id";
+ mirror_peer_client_meta.state = librbd::journal::MIRROR_PEER_STATE_SYNCING;
+ librbd::journal::ClientData client_data;
+ client_data.client_meta = mirror_peer_client_meta;
+ expect_journaler_register_client(mock_journaler, client_data, 0);
+
+ // create the missing local image
+ MockCreateImageRequest mock_create_image_request;
+ expect_create_image(mock_create_image_request, "local image id", -EINVAL);
+
+ C_SaferCond ctx;
+ MockThreads mock_threads;
+ std::string local_image_id;
+ auto request = create_request(
+ mock_threads, mock_journaler, "global image id", "remote mirror uuid",
+ &mirror_peer_client_meta, &local_image_id, &ctx);
+ request->send();
+ ASSERT_EQ(-EINVAL, ctx.wait());
+}
+
+TEST_F(TestMockImageReplayerJournalCreateLocalImageRequest, CreateImageDuplicate) {
+ InSequence seq;
+
+ // re-register the client
+ ::journal::MockJournaler mock_journaler;
+ expect_journaler_unregister_client(mock_journaler, 0);
+
+ librbd::journal::MirrorPeerClientMeta mirror_peer_client_meta;
+ librbd::util::s_image_id = "local image id";
+ mirror_peer_client_meta.image_id = "local image id";
+ mirror_peer_client_meta.state = librbd::journal::MIRROR_PEER_STATE_SYNCING;
+ librbd::journal::ClientData client_data;
+ client_data.client_meta = mirror_peer_client_meta;
+ expect_journaler_register_client(mock_journaler, client_data, 0);
+
+ // create the missing local image
+ MockCreateImageRequest mock_create_image_request;
+ expect_create_image(mock_create_image_request, "local image id", -EBADF);
+
+ // update image id
+ expect_journaler_update_client(mock_journaler, client_data, 0);
+
+ // re-create the local image
+ expect_create_image(mock_create_image_request, "local image id", 0);
+
+ C_SaferCond ctx;
+ MockThreads mock_threads;
+ std::string local_image_id;
+ auto request = create_request(
+ mock_threads, mock_journaler, "global image id", "remote mirror uuid",
+ &mirror_peer_client_meta, &local_image_id, &ctx);
+ request->send();
+ ASSERT_EQ(0, ctx.wait());
+}
+
+TEST_F(TestMockImageReplayerJournalCreateLocalImageRequest, UpdateClientImageError) {
+ InSequence seq;
+
+ // re-register the client
+ ::journal::MockJournaler mock_journaler;
+ expect_journaler_unregister_client(mock_journaler, 0);
+
+ librbd::journal::MirrorPeerClientMeta mirror_peer_client_meta;
+ librbd::util::s_image_id = "local image id";
+ mirror_peer_client_meta.image_id = "local image id";
+ mirror_peer_client_meta.state = librbd::journal::MIRROR_PEER_STATE_SYNCING;
+ librbd::journal::ClientData client_data;
+ client_data.client_meta = mirror_peer_client_meta;
+ expect_journaler_register_client(mock_journaler, client_data, 0);
+
+ // create the missing local image
+ MockCreateImageRequest mock_create_image_request;
+ expect_create_image(mock_create_image_request, "local image id", -EBADF);
+
+ // update image id
+ expect_journaler_update_client(mock_journaler, client_data, -EINVAL);
+
+ C_SaferCond ctx;
+ MockThreads mock_threads;
+ std::string local_image_id;
+ auto request = create_request(
+ mock_threads, mock_journaler, "global image id", "remote mirror uuid",
+ &mirror_peer_client_meta, &local_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 "journal/Journaler.h"
+#include "librbd/ImageCtx.h"
+#include "librbd/Utils.h"
+#include "tools/rbd_mirror/ProgressContext.h"
+#include "tools/rbd_mirror/image_replayer/CreateImageRequest.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::journal::" \
+ << "CreateLocalImageRequest: " << this << " " \
+ << __func__ << ": "
+
+namespace rbd {
+namespace mirror {
+namespace image_replayer {
+namespace journal {
+
+using librbd::util::create_context_callback;
+
+template <typename I>
+void CreateLocalImageRequest<I>::send() {
+ *m_local_image_id = "";
+ unregister_client();
+}
+
+template <typename I>
+void CreateLocalImageRequest<I>::unregister_client() {
+ dout(10) << dendl;
+ update_progress("UNREGISTER_CLIENT");
+
+ auto ctx = create_context_callback<
+ CreateLocalImageRequest<I>,
+ &CreateLocalImageRequest<I>::handle_unregister_client>(this);
+ m_remote_journaler->unregister_client(ctx);
+}
+
+template <typename I>
+void CreateLocalImageRequest<I>::handle_unregister_client(int r) {
+ dout(10) << "r=" << r << dendl;
+ if (r < 0 && r != -ENOENT) {
+ derr << "failed to unregister with remote journal: " << cpp_strerror(r)
+ << dendl;
+ finish(r);
+ return;
+ }
+
+ *m_client_meta = librbd::journal::MirrorPeerClientMeta{""};
+ register_client();
+}
+
+template <typename I>
+void CreateLocalImageRequest<I>::register_client() {
+ ceph_assert(m_local_image_id->empty());
+ *m_local_image_id = librbd::util::generate_image_id<I>(m_local_io_ctx);
+ dout(10) << "local_image_id=" << *m_local_image_id << dendl;
+ update_progress("REGISTER_CLIENT");
+
+ librbd::journal::MirrorPeerClientMeta client_meta{*m_local_image_id};
+ client_meta.state = librbd::journal::MIRROR_PEER_STATE_SYNCING;
+
+ librbd::journal::ClientData client_data{client_meta};
+ bufferlist client_data_bl;
+ encode(client_data, client_data_bl);
+
+ auto ctx = create_context_callback<
+ CreateLocalImageRequest<I>,
+ &CreateLocalImageRequest<I>::handle_register_client>(this);
+ m_remote_journaler->register_client(client_data_bl, ctx);
+}
+
+template <typename I>
+void CreateLocalImageRequest<I>::handle_register_client(int r) {
+ dout(10) << "r=" << r << dendl;
+
+ if (r < 0) {
+ derr << "failed to register with remote journal: " << cpp_strerror(r)
+ << dendl;
+ finish(r);
+ return;
+ }
+
+ *m_client_meta = librbd::journal::MirrorPeerClientMeta{*m_local_image_id};
+ m_client_meta->state = librbd::journal::MIRROR_PEER_STATE_SYNCING;
+
+ create_local_image();
+}
+
+template <typename I>
+void CreateLocalImageRequest<I>::create_local_image() {
+ dout(10) << "local_image_id=" << *m_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_remote_mirror_uuid,
+ image_name, *m_local_image_id, m_remote_image_ctx, 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_local_image_id << " already in-use" << dendl;
+ *m_local_image_id = "";
+ update_client_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_client_image() {
+ ceph_assert(m_local_image_id->empty());
+ *m_local_image_id = librbd::util::generate_image_id<I>(m_local_io_ctx);
+
+ dout(10) << "local_image_id=" << *m_local_image_id << dendl;
+ update_progress("UPDATE_CLIENT_IMAGE");
+
+ librbd::journal::MirrorPeerClientMeta client_meta{*m_local_image_id};
+ client_meta.state = librbd::journal::MIRROR_PEER_STATE_SYNCING;
+
+ librbd::journal::ClientData client_data(client_meta);
+ bufferlist data_bl;
+ encode(client_data, data_bl);
+
+ auto ctx = create_context_callback<
+ CreateLocalImageRequest<I>,
+ &CreateLocalImageRequest<I>::handle_update_client_image>(this);
+ m_remote_journaler->update_client(data_bl, ctx);
+}
+
+template <typename I>
+void CreateLocalImageRequest<I>::handle_update_client_image(int r) {
+ dout(10) << "r=" << r << dendl;
+
+ if (r < 0) {
+ derr << "failed to update client: " << cpp_strerror(r) << dendl;
+ finish(r);
+ return;
+ }
+
+ *m_client_meta = librbd::journal::MirrorPeerClientMeta{*m_local_image_id};
+ m_client_meta->state = librbd::journal::MIRROR_PEER_STATE_SYNCING;
+ create_local_image();
+}
+
+template <typename I>
+void CreateLocalImageRequest<I>::finish(int r) {
+ dout(10) << "r=" << r << dendl;
+
+ m_on_finish->complete(r);
+ delete this;
+}
+
+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 journal
+} // namespace image_replayer
+} // namespace mirror
+} // namespace rbd
+
+template class rbd::mirror::image_replayer::journal::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_JOURNAL_CREATE_LOCAL_IMAGE_REQUEST_H
+#define RBD_MIRROR_IMAGE_REPLAYER_JOURNAL_CREATE_LOCAL_IMAGE_REQUEST_H
+
+#include "include/rados/librados_fwd.hpp"
+#include "librbd/journal/Types.h"
+#include "librbd/journal/TypeTraits.h"
+#include <string>
+
+struct Context;
+namespace librbd { class ImageCtx; }
+
+namespace rbd {
+namespace mirror {
+
+class ProgressContext;
+template <typename> struct Threads;
+
+namespace image_replayer {
+namespace journal {
+
+template <typename ImageCtxT>
+class CreateLocalImageRequest {
+public:
+ typedef librbd::journal::MirrorPeerClientMeta MirrorPeerClientMeta;
+ typedef librbd::journal::TypeTraits<ImageCtxT> TypeTraits;
+ typedef typename TypeTraits::Journaler Journaler;
+ typedef rbd::mirror::ProgressContext ProgressContext;
+
+ static CreateLocalImageRequest* create(
+ Threads<ImageCtxT>* threads, librados::IoCtx& local_io_ctx,
+ ImageCtxT* remote_image_ctx, Journaler* remote_journaler,
+ const std::string& global_image_id,
+ const std::string& remote_mirror_uuid,
+ MirrorPeerClientMeta* client_meta, ProgressContext* progress_ctx,
+ std::string* local_image_id, Context* on_finish) {
+ return new CreateLocalImageRequest(threads, local_io_ctx, remote_image_ctx,
+ remote_journaler, global_image_id,
+ remote_mirror_uuid, client_meta,
+ progress_ctx, local_image_id, on_finish);
+ }
+
+ CreateLocalImageRequest(
+ Threads<ImageCtxT>* threads, librados::IoCtx& local_io_ctx,
+ ImageCtxT* remote_image_ctx, Journaler* remote_journaler,
+ const std::string& global_image_id,
+ const std::string& remote_mirror_uuid,
+ MirrorPeerClientMeta* client_meta, ProgressContext* progress_ctx,
+ std::string* local_image_id, Context* on_finish)
+ : m_threads(threads), m_local_io_ctx(local_io_ctx),
+ m_remote_image_ctx(remote_image_ctx),
+ m_remote_journaler(remote_journaler),
+ m_global_image_id(global_image_id),
+ m_remote_mirror_uuid(remote_mirror_uuid), m_client_meta(client_meta),
+ m_progress_ctx(progress_ctx), m_local_image_id(local_image_id),
+ m_on_finish(on_finish) {
+ }
+
+ void send();
+
+private:
+ /**
+ * @verbatim
+ *
+ * <start>
+ * |
+ * v
+ * UNREGISTER_CLIENT
+ * |
+ * v
+ * REGISTER_CLIENT
+ * |
+ * | . . . . . . . . . UPDATE_CLIENT_IMAGE
+ * | . ^
+ * v v (id exists) *
+ * CREATE_LOCAL_IMAGE * * * * * * * * *
+ * |
+ * v
+ * <finish>
+ *
+ * @endverbatim
+ */
+
+ Threads<ImageCtxT>* m_threads;
+ librados::IoCtx& m_local_io_ctx;
+ ImageCtxT* m_remote_image_ctx;
+ Journaler* m_remote_journaler;
+ std::string m_global_image_id;
+ std::string m_remote_mirror_uuid;
+ MirrorPeerClientMeta* m_client_meta;
+ ProgressContext* m_progress_ctx;
+ std::string* m_local_image_id;
+ Context* m_on_finish;
+
+ void unregister_client();
+ void handle_unregister_client(int r);
+
+ void register_client();
+ void handle_register_client(int r);
+
+ void create_local_image();
+ void handle_create_local_image(int r);
+
+ void update_client_image();
+ void handle_update_client_image(int r);
+
+ void finish(int r);
+
+ void update_progress(const std::string& description);
+
+};
+
+} // namespace journal
+} // namespace image_replayer
+} // namespace mirror
+} // namespace rbd
+
+extern template class rbd::mirror::image_replayer::journal::CreateLocalImageRequest<librbd::ImageCtx>;
+
+#endif // RBD_MIRROR_IMAGE_REPLAYER_JOURNAL_CREATE_LOCAL_IMAGE_REQUEST_H
projects / ceph.git / commitdiff