Ceph

int open_pool(const char *pool_name, pool_t *pool);

int close_pool(pool_t pool);

int create(pool_t pool, const char *name, size_t size, int *order);

int remove(pool_t pool, const char *name);

int copy(pool_t src_pool, const char *srcname, pool_t dest_pool, const char *destname);

int set_snap(image_t image, const char *snap_name);

/* I/O */

int read_iterate(image_t image, off_t ofs, size_t len,

int (*cb)(off_t, size_t, const char *, void *), void *arg);

/* lower level access */

void get_rados_pools(pool_t pool, librados::pool_t *md_pool, librados::pool_t *data_pool);