remove ceph code

[stor4nfv.git] / src / ceph / src / rgw / rgw_reshard.h

diff --git a/src/ceph/src/rgw/rgw_reshard.h b/src/ceph/src/rgw/rgw_reshard.h
deleted file mode 100644 (file)
index 8c1734b..0000000
--- a/src/ceph/src/rgw/rgw_reshard.h
+++ /dev/null
@@ -1,127 +0,0 @@
-// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
-// vim: ts=8 sw=2 smarttab
-
-#ifndef RGW_RESHARD_H
-#define RGW_RESHARD_H
-
-#include <vector>
-#include "include/rados/librados.hpp"
-#include "cls/rgw/cls_rgw_types.h"
-#include "cls/lock/cls_lock_client.h"
-#include "rgw_bucket.h"
-
-class CephContext;
-class RGWRados;
-
-
-class RGWBucketReshard {
-  friend class RGWReshard;
-
-  RGWRados *store;
-  RGWBucketInfo bucket_info;
-  std::map<string, bufferlist> bucket_attrs;
-
-  string reshard_oid;
-  rados::cls::lock::Lock reshard_lock;
-
-  int lock_bucket();
-  void unlock_bucket();
-  int set_resharding_status(const string& new_instance_id, int32_t num_shards, cls_rgw_reshard_status status);
-  int clear_resharding();
-
-  int create_new_bucket_instance(int new_num_shards, RGWBucketInfo& new_bucket_info);
-  int do_reshard(int num_shards,
-                const RGWBucketInfo& new_bucket_info,
-                int max_entries,
-                 bool verbose,
-                 ostream *os,
-                Formatter *formatter);
-public:
-  RGWBucketReshard(RGWRados *_store, const RGWBucketInfo& _bucket_info,
-                   const std::map<string, bufferlist>& _bucket_attrs);
-
-  int execute(int num_shards, int max_op_entries,
-              bool verbose = false, ostream *out = nullptr,
-              Formatter *formatter = nullptr,
-             RGWReshard *reshard_log = nullptr);
-  int abort();
-  int get_status(std::list<cls_rgw_bucket_instance_entry> *status);
-};
-
-class RGWReshard {
-    RGWRados *store;
-    string lock_name;
-    rados::cls::lock::Lock instance_lock;
-    int num_logshards;
-
-    bool verbose;
-    ostream *out;
-    Formatter *formatter;
-
-    void get_logshard_oid(int shard_num, string *shard);
-protected:
-  class ReshardWorker : public Thread {
-    CephContext *cct;
-    RGWReshard *reshard;
-    Mutex lock;
-    Cond cond;
-
-  public:
-    ReshardWorker(CephContext * const _cct,
-                             RGWReshard * const _reshard)
-      : cct(_cct),
-        reshard(_reshard),
-        lock("ReshardWorker") {
-    }
-
-    void *entry() override;
-    void stop();
-  };
-
-  ReshardWorker *worker = nullptr;
-  std::atomic<bool> down_flag = { false };
-
-  string get_logshard_key(const string& tenant, const string& bucket_name);
-  void get_bucket_logshard_oid(const string& tenant, const string& bucket_name, string *oid);
-
-public:
-  RGWReshard(RGWRados* _store, bool _verbose = false, ostream *_out = nullptr, Formatter *_formatter = nullptr);
-  int add(cls_rgw_reshard_entry& entry);
-  int update(const RGWBucketInfo& bucket_info, const RGWBucketInfo& new_bucket_info);
-  int get(cls_rgw_reshard_entry& entry);
-  int remove(cls_rgw_reshard_entry& entry);
-  int list(int logshard_num, string& marker, uint32_t max, std::list<cls_rgw_reshard_entry>& entries, bool *is_truncated);
-  int clear_bucket_resharding(const string& bucket_instance_oid, cls_rgw_reshard_entry& entry);
-
-  /* reshard thread */
-  int process_single_logshard(int logshard_num);
-  int process_all_logshards();
-  bool going_down();
-  void start_processor();
-  void stop_processor();
-};
-
-
-class RGWReshardWait {
-  RGWRados *store;
-  Mutex lock{"RGWReshardWait::lock"};
-  Cond cond;
-
-  bool going_down{false};
-
-  int do_wait();
-public:
-  RGWReshardWait(RGWRados *_store) : store(_store) {}
-  ~RGWReshardWait() {
-    assert(going_down);
-  }
-  int block_while_resharding(RGWRados::BucketShard *bs, string *new_bucket_id);
-
-  void stop() {
-    Mutex::Locker l(lock);
-    going_down = true;
-    cond.SignalAll();
-  }
-};
-
-#endif