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// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
// vim: ts=8 sw=2 smarttab
/*
* Ceph - scalable distributed file system
*
* Copyright (C) 2019 Red Hat
*
* This is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software
* Foundation. See file COPYING.
*
*/
#ifndef CEPH_LAZY_OMAP_STATS_TEST_H
#define CEPH_LAZY_OMAP_STATS_TEST_H
#include <map>
#include <regex>
#include <string>
#include "include/compat.h"
#include "include/rados/librados.hpp"
struct index_t {
unsigned byte_index = 0;
unsigned key_index = 0;
};
class LazyOmapStatsTest
{
librados::IoCtx io_ctx;
librados::Rados rados;
std::map<std::string, librados::bufferlist> payload;
struct lazy_omap_test_t {
unsigned payload_size = 0;
unsigned replica_count = 3;
unsigned keys = 2000;
unsigned how_many = 50;
std::string pool_name = "lazy_omap_test_pool";
unsigned total_bytes = 0;
unsigned total_keys = 0;
} conf;
LazyOmapStatsTest(LazyOmapStatsTest&) = delete;
void operator=(LazyOmapStatsTest) = delete;
void init(const int argc, const char** argv);
void shutdown();
void write_omap(const std::string& object_name);
const std::string get_name() const;
void create_payload();
void write_many(const unsigned how_many);
void scrub() const;
const int find_matches(std::string& output, std::regex& reg) const;
void check_one();
const int find_index(std::string& haystack, std::regex& needle,
std::string label) const;
const unsigned tally_column(const unsigned omap_bytes_index,
const std::string& table, bool header) const;
void check_column(const int index, const std::string& table,
const std::string& type, bool header = true) const;
index_t get_indexes(std::regex& reg, std::string& output) const;
const std::string get_pool_id(std::string& pool);
void check_pg_dump();
void check_pg_dump_summary();
void check_pg_dump_pgs();
void check_pg_dump_pools();
void check_pg_ls();
const std::string get_output(
const std::string command = R"({"prefix": "pg dump"})",
const bool silent = false);
void wait_for_active_clean();
public:
LazyOmapStatsTest() = default;
const int run(const int argc, const char** argv);
};
#endif // CEPH_LAZY_OMAP_STATS_TEST_H
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