1 // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
2 // vim: ts=8 sw=2 smarttab
4 #include "tools/rbd/ArgumentTypes.h"
5 #include "tools/rbd/Shell.h"
6 #include "tools/rbd/Utils.h"
7 #include "common/errno.h"
9 #include <boost/program_options.hpp>
13 namespace object_map {
15 namespace at = argument_types;
16 namespace po = boost::program_options;
18 static int do_object_map_rebuild(librbd::Image &image, bool no_progress)
20 utils::ProgressContext pc("Object Map Rebuild", no_progress);
21 int r = image.rebuild_object_map(pc);
30 void get_rebuild_arguments(po::options_description *positional,
31 po::options_description *options) {
32 at::add_image_or_snap_spec_options(positional, options,
33 at::ARGUMENT_MODIFIER_NONE);
34 at::add_no_progress_option(options);
37 int execute_rebuild(const po::variables_map &vm) {
39 std::string pool_name;
40 std::string image_name;
41 std::string snap_name;
42 int r = utils::get_pool_image_snapshot_names(
43 vm, at::ARGUMENT_MODIFIER_NONE, &arg_index, &pool_name, &image_name,
44 &snap_name, utils::SNAPSHOT_PRESENCE_PERMITTED,
45 utils::SPEC_VALIDATION_NONE);
50 librados::Rados rados;
51 librados::IoCtx io_ctx;
53 r = utils::init_and_open_image(pool_name, image_name, "", snap_name, false,
54 &rados, &io_ctx, &image);
59 r = do_object_map_rebuild(image, vm[at::NO_PROGRESS].as<bool>());
61 std::cerr << "rbd: rebuilding object map failed: " << cpp_strerror(r)
68 static int do_object_map_check(librbd::Image &image, bool no_progress)
70 utils::ProgressContext pc("Object Map Check", no_progress);
71 int r = image.check_object_map(pc);
80 void get_check_arguments(po::options_description *positional,
81 po::options_description *options) {
82 at::add_image_or_snap_spec_options(positional, options,
83 at::ARGUMENT_MODIFIER_NONE);
84 at::add_no_progress_option(options);
87 int execute_check(const po::variables_map &vm) {
89 std::string pool_name;
90 std::string image_name;
91 std::string snap_name;
92 int r = utils::get_pool_image_snapshot_names(
93 vm, at::ARGUMENT_MODIFIER_NONE, &arg_index, &pool_name, &image_name,
94 &snap_name, utils::SNAPSHOT_PRESENCE_PERMITTED,
95 utils::SPEC_VALIDATION_NONE);
100 librados::Rados rados;
101 librados::IoCtx io_ctx;
103 r = utils::init_and_open_image(pool_name, image_name, "", snap_name, false,
104 &rados, &io_ctx, &image);
109 r = do_object_map_check(image, vm[at::NO_PROGRESS].as<bool>());
111 std::cerr << "rbd: checking object map failed: " << cpp_strerror(r)
118 Shell::Action action_rebuild(
119 {"object-map", "rebuild"}, {}, "Rebuild an invalid object map.", "",
120 &get_rebuild_arguments, &execute_rebuild);
121 Shell::Action action_check(
122 {"object-map", "check"}, {}, "Verify the object map is correct.", "",
123 &get_check_arguments, &execute_check);
125 } // namespace object_map
126 } // namespace action