+++ /dev/null
-// -*- 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) 2004-2006 Sage Weil <sage@newdream.net>
- *
- * 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.
- *
- */
-
-#include <iostream>
-#include <sstream>
-#include <boost/scoped_ptr.hpp>
-#include "os/filestore/FileStore.h"
-#include "global/global_init.h"
-#include "common/ceph_argparse.h"
-#include "common/debug.h"
-#include "test/common/ObjectContents.h"
-#include "FileStoreTracker.h"
-#include "kv/KeyValueDB.h"
-#include "os/ObjectStore.h"
-
-void usage(const string &name) {
- std::cerr << "Usage: " << name << " [new|continue] store_path store_journal db_path"
- << std::endl;
-}
-
-template <typename T>
-typename T::iterator rand_choose(T &cont) {
- if (cont.size() == 0) {
- return cont.end();
- }
- int index = rand() % cont.size();
- typename T::iterator retval = cont.begin();
-
- for (; index > 0; --index) ++retval;
- return retval;
-}
-
-int main(int argc, char **argv) {
- vector<const char*> args;
- argv_to_vec(argc, (const char **)argv, args);
-
- auto cct = global_init(NULL, args, CEPH_ENTITY_TYPE_CLIENT,
- CODE_ENVIRONMENT_UTILITY, 0);
- common_init_finish(g_ceph_context);
- g_ceph_context->_conf->apply_changes(NULL);
-
- std::cerr << "args: " << args << std::endl;
- if (args.size() < 4) {
- usage(argv[0]);
- return 1;
- }
-
- string store_path(args[1]);
- string store_dev(args[2]);
- string db_path(args[3]);
-
- bool start_new = false;
- if (string(args[0]) == string("new")) start_new = true;
-
- KeyValueDB *_db = KeyValueDB::create(g_ceph_context, "leveldb", db_path);
- assert(!_db->create_and_open(std::cerr));
- boost::scoped_ptr<KeyValueDB> db(_db);
- boost::scoped_ptr<ObjectStore> store(new FileStore(cct.get(), store_path,
- store_dev));
-
- ObjectStore::Sequencer osr(__func__);
- coll_t coll(spg_t(pg_t(0,12),shard_id_t::NO_SHARD));
-
- if (start_new) {
- std::cerr << "mkfs" << std::endl;
- assert(!store->mkfs());
- ObjectStore::Transaction t;
- assert(!store->mount());
- t.create_collection(coll, 0);
- store->apply_transaction(&osr, std::move(t));
- } else {
- assert(!store->mount());
- }
-
- FileStoreTracker tracker(store.get(), db.get());
-
- set<string> objects;
- for (unsigned i = 0; i < 10; ++i) {
- stringstream stream;
- stream << "Object_" << i;
- tracker.verify(coll, stream.str(), true);
- objects.insert(stream.str());
- }
-
- while (1) {
- FileStoreTracker::Transaction t;
- for (unsigned j = 0; j < 100; ++j) {
- int val = rand() % 100;
- if (val < 30) {
- t.write(coll, *rand_choose(objects));
- } else if (val < 60) {
- t.clone(coll, *rand_choose(objects),
- *rand_choose(objects));
- } else if (val < 70) {
- t.remove(coll, *rand_choose(objects));
- } else {
- t.clone_range(coll, *rand_choose(objects),
- *rand_choose(objects));
- }
- }
- tracker.submit_transaction(t);
- tracker.verify(coll, *rand_choose(objects));
- }
- return 0;
-}