X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=src%2Fceph%2Fsrc%2Flibrbd%2Finternal.h;fp=src%2Fceph%2Fsrc%2Flibrbd%2Finternal.h;h=0000000000000000000000000000000000000000;hb=7da45d65be36d36b880cc55c5036e96c24b53f00;hp=72633f592ca3b9c08ae8f611c3b132f4b31b9dfc;hpb=691462d09d0987b47e112d6ee8740375df3c51b2;p=stor4nfv.git diff --git a/src/ceph/src/librbd/internal.h b/src/ceph/src/librbd/internal.h deleted file mode 100644 index 72633f5..0000000 --- a/src/ceph/src/librbd/internal.h +++ /dev/null @@ -1,216 +0,0 @@ -// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- -// vim: ts=8 sw=2 smarttab -#ifndef CEPH_LIBRBD_INTERNAL_H -#define CEPH_LIBRBD_INTERNAL_H - -#include "include/int_types.h" - -#include -#include -#include -#include - -#include "include/buffer_fwd.h" -#include "include/rbd/librbd.hpp" -#include "include/rbd_types.h" -#include "cls/rbd/cls_rbd_types.h" -#include "common/WorkQueue.h" -#include "librbd/Types.h" - -enum { - l_librbd_first = 26000, - - l_librbd_rd, // read ops - l_librbd_rd_bytes, // bytes read - l_librbd_rd_latency, // average latency - l_librbd_wr, - l_librbd_wr_bytes, - l_librbd_wr_latency, - l_librbd_discard, - l_librbd_discard_bytes, - l_librbd_discard_latency, - l_librbd_flush, - - l_librbd_aio_flush, - l_librbd_aio_flush_latency, - l_librbd_ws, - l_librbd_ws_bytes, - l_librbd_ws_latency, - - l_librbd_cmp, - l_librbd_cmp_bytes, - l_librbd_cmp_latency, - - l_librbd_snap_create, - l_librbd_snap_remove, - l_librbd_snap_rollback, - l_librbd_snap_rename, - - l_librbd_notify, - l_librbd_resize, - - l_librbd_readahead, - l_librbd_readahead_bytes, - - l_librbd_invalidate_cache, - - l_librbd_last, -}; - -namespace librbd { - - struct ImageCtx; - namespace io { struct AioCompletion; } - - class NoOpProgressContext : public ProgressContext - { - public: - NoOpProgressContext() - { - } - int update_progress(uint64_t offset, uint64_t src_size) override - { - return 0; - } - }; - - int detect_format(librados::IoCtx &io_ctx, const std::string &name, - bool *old_format, uint64_t *size); - - bool has_parent(int64_t parent_pool_id, uint64_t off, uint64_t overlap); - - std::string image_option_name(int optname); - void image_options_create(rbd_image_options_t* opts); - void image_options_create_ref(rbd_image_options_t* opts, - rbd_image_options_t orig); - void image_options_copy(rbd_image_options_t *opts, - const ImageOptions &orig); - void image_options_destroy(rbd_image_options_t opts); - int image_options_set(rbd_image_options_t opts, int optname, - const std::string& optval); - int image_options_set(rbd_image_options_t opts, int optname, uint64_t optval); - int image_options_get(rbd_image_options_t opts, int optname, - std::string* optval); - int image_options_get(rbd_image_options_t opts, int optname, - uint64_t* optval); - int image_options_is_set(rbd_image_options_t opts, int optname, - bool* is_set); - int image_options_unset(rbd_image_options_t opts, int optname); - void image_options_clear(rbd_image_options_t opts); - bool image_options_is_empty(rbd_image_options_t opts); - - int snap_set(ImageCtx *ictx, const cls::rbd::SnapshotNamespace &snap_namespace, - const char *snap_name); - - int list(librados::IoCtx& io_ctx, std::vector& names); - int list_children(ImageCtx *ictx, - std::set > & names); - int create(librados::IoCtx& io_ctx, const char *imgname, uint64_t size, - int *order); - int create(librados::IoCtx& io_ctx, const char *imgname, uint64_t size, - bool old_format, uint64_t features, int *order, - uint64_t stripe_unit, uint64_t stripe_count); - int create(IoCtx& io_ctx, const std::string &image_name, - const std::string &image_id, uint64_t size, ImageOptions& opts, - const std::string &non_primary_global_image_id, - const std::string &primary_mirror_uuid, - bool skip_mirror_enable); - int clone(IoCtx& p_ioctx, const char *p_name, const char *p_snap_name, - IoCtx& c_ioctx, const char *c_name, - uint64_t features, int *c_order, - uint64_t stripe_unit, int stripe_count); - int clone(IoCtx& p_ioctx, const char *p_name, const char *p_snap_name, - IoCtx& c_ioctx, const char *c_name, ImageOptions& c_opts); - int clone(ImageCtx *p_imctx, IoCtx& c_ioctx, const std::string &c_name, - const std::string &c_id, ImageOptions& c_opts, - const std::string &non_primary_global_image_id, - const std::string &primary_mirror_uuid); - int rename(librados::IoCtx& io_ctx, const char *srcname, const char *dstname); - int info(ImageCtx *ictx, image_info_t& info, size_t image_size); - int get_old_format(ImageCtx *ictx, uint8_t *old); - int get_size(ImageCtx *ictx, uint64_t *size); - int get_features(ImageCtx *ictx, uint64_t *features); - int get_overlap(ImageCtx *ictx, uint64_t *overlap); - int get_parent_info(ImageCtx *ictx, std::string *parent_pool_name, - std::string *parent_name, std::string *parent_id, - std::string *parent_snap_name); - int get_flags(ImageCtx *ictx, uint64_t *flags); - int set_image_notification(ImageCtx *ictx, int fd, int type); - int is_exclusive_lock_owner(ImageCtx *ictx, bool *is_owner); - int lock_acquire(ImageCtx *ictx, rbd_lock_mode_t lock_mode); - int lock_release(ImageCtx *ictx); - int lock_get_owners(ImageCtx *ictx, rbd_lock_mode_t *lock_mode, - std::list *lock_owners); - int lock_break(ImageCtx *ictx, rbd_lock_mode_t lock_mode, - const std::string &lock_owner); - - int remove(librados::IoCtx& io_ctx, const std::string &image_name, - const std::string &image_id, ProgressContext& prog_ctx, - bool force=false, bool from_trash_remove=false); - - int trash_move(librados::IoCtx &io_ctx, rbd_trash_image_source_t source, - const std::string &image_name, uint64_t delay); - int trash_get(IoCtx &io_ctx, const std::string &id, trash_image_info_t *info); - int trash_list(librados::IoCtx &io_ctx, - std::vector &entries); - int trash_remove(librados::IoCtx &io_ctx, const std::string &image_id, - bool force, ProgressContext& prog_ctx); - int trash_restore(librados::IoCtx &io_ctx, const std::string &image_id, - const std::string &image_new_name); - - int snap_list(ImageCtx *ictx, std::vector& snaps); - int snap_exists(ImageCtx *ictx, const cls::rbd::SnapshotNamespace& snap_namespace, - const char *snap_name, bool *exists); - int snap_get_limit(ImageCtx *ictx, uint64_t *limit); - int snap_set_limit(ImageCtx *ictx, uint64_t limit); - int snap_get_timestamp(ImageCtx *ictx, uint64_t snap_id, struct timespec *timestamp); - int snap_remove(ImageCtx *ictx, const char *snap_name, uint32_t flags, ProgressContext& pctx); - int snap_is_protected(ImageCtx *ictx, const char *snap_name, - bool *is_protected); - int copy(ImageCtx *ictx, IoCtx& dest_md_ctx, const char *destname, - ImageOptions& opts, ProgressContext &prog_ctx, size_t sparse_size); - int copy(ImageCtx *src, ImageCtx *dest, ProgressContext &prog_ctx, size_t sparse_size); - - /* cooperative locking */ - int list_lockers(ImageCtx *ictx, - std::list *locks, - bool *exclusive, - std::string *tag); - int lock(ImageCtx *ictx, bool exclusive, const std::string& cookie, - const std::string& tag); - int lock_shared(ImageCtx *ictx, const std::string& cookie, - const std::string& tag); - int unlock(ImageCtx *ictx, const std::string& cookie); - int break_lock(ImageCtx *ictx, const std::string& client, - const std::string& cookie); - - void trim_image(ImageCtx *ictx, uint64_t newsize, ProgressContext& prog_ctx); - - int read_header_bl(librados::IoCtx& io_ctx, const std::string& md_oid, - ceph::bufferlist& header, uint64_t *ver); - int read_header(librados::IoCtx& io_ctx, const std::string& md_oid, - struct rbd_obj_header_ondisk *header, uint64_t *ver); - int tmap_set(librados::IoCtx& io_ctx, const std::string& imgname); - int tmap_rm(librados::IoCtx& io_ctx, const std::string& imgname); - void image_info(const ImageCtx *ictx, image_info_t& info, size_t info_size); - uint64_t oid_to_object_no(const std::string& oid, - const std::string& object_prefix); - int clip_io(ImageCtx *ictx, uint64_t off, uint64_t *len); - void init_rbd_header(struct rbd_obj_header_ondisk& ondisk, - uint64_t size, int order, uint64_t bid); - - int64_t read_iterate(ImageCtx *ictx, uint64_t off, uint64_t len, - int (*cb)(uint64_t, size_t, const char *, void *), - void *arg); - void readahead(ImageCtx *ictx, - const vector >& image_extents); - - int flush(ImageCtx *ictx); - int invalidate_cache(ImageCtx *ictx); - int poll_io_events(ImageCtx *ictx, io::AioCompletion **comps, int numcomp); - int metadata_list(ImageCtx *ictx, const string &last, uint64_t max, map *pairs); - int metadata_get(ImageCtx *ictx, const std::string &key, std::string *value); - -} - -#endif