+++ /dev/null
-// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
-// vim: ts=8 sw=2 smarttab
-
-#include "tools/rbd/ArgumentTypes.h"
-#include "tools/rbd/Shell.h"
-#include "tools/rbd/Utils.h"
-#include "common/errno.h"
-#include <iostream>
-#include <boost/program_options.hpp>
-
-namespace rbd {
-namespace action {
-namespace copy {
-
-namespace at = argument_types;
-namespace po = boost::program_options;
-
-static int do_copy(librbd::Image &src, librados::IoCtx& dest_pp,
- const char *destname, librbd::ImageOptions& opts,
- bool no_progress,
- size_t sparse_size)
-{
- utils::ProgressContext pc("Image copy", no_progress);
- int r = src.copy_with_progress4(dest_pp, destname, opts, pc, sparse_size);
- if (r < 0){
- pc.fail();
- return r;
- }
- pc.finish();
- return 0;
-}
-
-void get_arguments(po::options_description *positional,
- po::options_description *options) {
- at::add_image_or_snap_spec_options(positional, options,
- at::ARGUMENT_MODIFIER_SOURCE);
- at::add_image_spec_options(positional, options, at::ARGUMENT_MODIFIER_DEST);
- at::add_create_image_options(options, false);
- at::add_sparse_size_option(options);
- at::add_no_progress_option(options);
-}
-
-int execute(const po::variables_map &vm) {
- size_t arg_index = 0;
- std::string pool_name;
- std::string image_name;
- std::string snap_name;
- int r = utils::get_pool_image_snapshot_names(
- vm, at::ARGUMENT_MODIFIER_SOURCE, &arg_index, &pool_name, &image_name,
- &snap_name, utils::SNAPSHOT_PRESENCE_PERMITTED,
- utils::SPEC_VALIDATION_NONE);
- if (r < 0) {
- return r;
- }
-
- std::string dst_pool_name;
- std::string dst_image_name;
- std::string dst_snap_name;
- r = utils::get_pool_image_snapshot_names(
- vm, at::ARGUMENT_MODIFIER_DEST, &arg_index, &dst_pool_name, &dst_image_name,
- &dst_snap_name, utils::SNAPSHOT_PRESENCE_NONE, utils::SPEC_VALIDATION_FULL);
- if (r < 0) {
- return r;
- }
-
- librbd::ImageOptions opts;
- r = utils::get_image_options(vm, false, &opts);
- if (r < 0) {
- return r;
- }
-
- librados::Rados rados;
- librados::IoCtx io_ctx;
- librbd::Image image;
- r = utils::init_and_open_image(pool_name, image_name, "", snap_name, true,
- &rados, &io_ctx, &image);
- if (r < 0) {
- return r;
- }
-
- librados::IoCtx dst_io_ctx;
- r = utils::init_io_ctx(rados, dst_pool_name, &dst_io_ctx);
- if (r < 0) {
- return r;
- }
-
- size_t sparse_size = utils::RBD_DEFAULT_SPARSE_SIZE;
- if (vm.count(at::IMAGE_SPARSE_SIZE)) {
- sparse_size = vm[at::IMAGE_SPARSE_SIZE].as<size_t>();
- }
- r = do_copy(image, dst_io_ctx, dst_image_name.c_str(), opts,
- vm[at::NO_PROGRESS].as<bool>(), sparse_size);
- if (r < 0) {
- std::cerr << "rbd: copy failed: " << cpp_strerror(r) << std::endl;
- return r;
- }
- return 0;
-}
-
-Shell::Action action(
- {"copy"}, {"cp"}, "Copy src image to dest.", at::get_long_features_help(),
- &get_arguments, &execute);
-
-} // namespace copy
-} // namespace action
-} // namespace rbd