remove ceph code

[stor4nfv.git] / src / ceph / src / tools / rbd_mirror / InstanceReplayer.h

diff --git a/src/ceph/src/tools/rbd_mirror/InstanceReplayer.h b/src/ceph/src/tools/rbd_mirror/InstanceReplayer.h
deleted file mode 100644 (file)
index 4721f74..0000000
--- a/src/ceph/src/tools/rbd_mirror/InstanceReplayer.h
+++ /dev/null
@@ -1,124 +0,0 @@
-// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
-// vim: ts=8 sw=2 smarttab
-
-#ifndef RBD_MIRROR_INSTANCE_REPLAYER_H
-#define RBD_MIRROR_INSTANCE_REPLAYER_H
-
-#include <map>
-#include <sstream>
-
-#include "common/AsyncOpTracker.h"
-#include "common/Formatter.h"
-#include "common/Mutex.h"
-#include "types.h"
-
-namespace librbd { class ImageCtx; }
-
-namespace rbd {
-namespace mirror {
-
-template <typename> class ImageDeleter;
-template <typename> class ImageReplayer;
-template <typename> class InstanceWatcher;
-template <typename> class ServiceDaemon;
-template <typename> struct Threads;
-
-template <typename ImageCtxT = librbd::ImageCtx>
-class InstanceReplayer {
-public:
-  static InstanceReplayer* create(
-      Threads<ImageCtxT> *threads,
-      ServiceDaemon<ImageCtxT>* service_daemon,
-      ImageDeleter<ImageCtxT>* image_deleter,
-      RadosRef local_rados, const std::string &local_mirror_uuid,
-      int64_t local_pool_id) {
-    return new InstanceReplayer(threads, service_daemon, image_deleter,
-                                local_rados, local_mirror_uuid, local_pool_id);
-  }
-  void destroy() {
-    delete this;
-  }
-
-  InstanceReplayer(Threads<ImageCtxT> *threads,
-                   ServiceDaemon<ImageCtxT>* service_daemon,
-                  ImageDeleter<ImageCtxT>* image_deleter,
-                  RadosRef local_rados, const std::string &local_mirror_uuid,
-                  int64_t local_pool_id);
-  ~InstanceReplayer();
-
-  int init();
-  void shut_down();
-
-  void init(Context *on_finish);
-  void shut_down(Context *on_finish);
-
-  void add_peer(std::string peer_uuid, librados::IoCtx io_ctx);
-
-  void acquire_image(InstanceWatcher<ImageCtxT> *instance_watcher,
-                     const std::string &global_image_id, Context *on_finish);
-  void release_image(const std::string &global_image_id, Context *on_finish);
-  void remove_peer_image(const std::string &global_image_id,
-                         const std::string &peer_mirror_uuid,
-                         Context *on_finish);
-
-  void release_all(Context *on_finish);
-
-  void print_status(Formatter *f, stringstream *ss);
-  void start();
-  void stop();
-  void restart();
-  void flush();
-
-private:
-  /**
-   * @verbatim
-   *
-   * <uninitialized> <-------------------\
-   *    | (init)                         |                    (repeat for each
-   *    v                             STOP_IMAGE_REPLAYER ---\ image replayer)
-   * SCHEDULE_IMAGE_STATE_CHECK_TASK     ^         ^         |
-   *    |                                |         |         |
-   *    v          (shut_down)           |         \---------/
-   * <initialized> -----------------> WAIT_FOR_OPS
-   *
-   * @endverbatim
-   */
-
-  Threads<ImageCtxT> *m_threads;
-  ServiceDaemon<ImageCtxT>* m_service_daemon;
-  ImageDeleter<ImageCtxT>* m_image_deleter;
-  RadosRef m_local_rados;
-  std::string m_local_mirror_uuid;
-  int64_t m_local_pool_id;
-
-  Mutex m_lock;
-  AsyncOpTracker m_async_op_tracker;
-  std::map<std::string, ImageReplayer<ImageCtxT> *> m_image_replayers;
-  Peers m_peers;
-  Context *m_image_state_check_task = nullptr;
-  Context *m_on_shut_down = nullptr;
-  bool m_manual_stop = false;
-
-  void wait_for_ops();
-  void handle_wait_for_ops(int r);
-
-  void start_image_replayer(ImageReplayer<ImageCtxT> *image_replayer);
-  void queue_start_image_replayers();
-  void start_image_replayers(int r);
-
-  void stop_image_replayer(ImageReplayer<ImageCtxT> *image_replayer,
-                           Context *on_finish);
-
-  void stop_image_replayers();
-  void handle_stop_image_replayers(int r);
-
-  void schedule_image_state_check_task();
-  void cancel_image_state_check_task();
-};
-
-} // namespace mirror
-} // namespace rbd
-
-extern template class rbd::mirror::InstanceReplayer<librbd::ImageCtx>;
-
-#endif // RBD_MIRROR_INSTANCE_REPLAYER_H