ceph/src/test/system/st_rados_delete_pool.cc

   1 // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
   2 // vim: ts=8 sw=2 smarttab
   3 /*
   4 * Ceph - scalable distributed file system
   5 *
   6 * Copyright (C) 2011 New Dream Network
   7 *
   8 * This is free software; you can redistribute it and/or
   9 * modify it under the terms of the GNU Lesser General Public
  10 * License version 2.1, as published by the Free Software
  11 * Foundation.  See file COPYING.
  12 *
  13 */
  14
  15 #include "cross_process_sem.h"
  16 #include "include/rados/librados.h"
  17 #include "st_rados_delete_pool.h"
  18 #include "systest_runnable.h"
  19 #include "systest_settings.h"
  20
  21 #include <errno.h>
  22
  23 StRadosDeletePool::StRadosDeletePool(int argc, const char **argv,
  24                                      CrossProcessSem *pool_setup_sem,
  25                                      CrossProcessSem *delete_pool_sem,
  26                                      const std::string &pool_name)
  27     : SysTestRunnable(argc, argv),
  28       m_pool_setup_sem(pool_setup_sem),
  29       m_delete_pool_sem(delete_pool_sem),
  30       m_pool_name(pool_name)
  31 {
  32 }
  33
  34 StRadosDeletePool::~StRadosDeletePool()
  35 {
  36 }
  37
  38 int StRadosDeletePool::run()
  39 {
  40   rados_t cl;
  41   RETURN1_IF_NONZERO(rados_create(&cl, NULL));
  42   rados_conf_parse_argv(cl, m_argc, m_argv);
  43   RETURN1_IF_NONZERO(rados_conf_read_file(cl, NULL));
  44   rados_conf_parse_env(cl, NULL);
  45   RETURN1_IF_NONZERO(rados_connect(cl));
  46   m_pool_setup_sem->wait();
  47   m_pool_setup_sem->post();
  48
  49   rados_ioctx_t io_ctx;
  50   rados_pool_create(cl, m_pool_name.c_str());
  51   RETURN1_IF_NONZERO(rados_ioctx_create(cl, m_pool_name.c_str(), &io_ctx));
  52   rados_ioctx_destroy(io_ctx);
  53   printf("%s: deleting pool %s\n", get_id_str(), m_pool_name.c_str());
  54   RETURN1_IF_NONZERO(rados_pool_delete(cl, m_pool_name.c_str()));
  55   if (m_delete_pool_sem)
  56     m_delete_pool_sem->post();
  57   rados_shutdown(cl);
  58   return 0;
  59 }