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>
15 namespace at = argument_types;
16 namespace po = boost::program_options;
18 static int do_rename(librbd::RBD &rbd, librados::IoCtx& io_ctx,
19 const char *imgname, const char *destname)
21 int r = rbd.rename(io_ctx, imgname, destname);
27 void get_arguments(po::options_description *positional,
28 po::options_description *options) {
29 at::add_image_spec_options(positional, options, at::ARGUMENT_MODIFIER_SOURCE);
30 at::add_image_spec_options(positional, options, at::ARGUMENT_MODIFIER_DEST);
33 int execute(const po::variables_map &vm) {
35 std::string pool_name;
36 std::string image_name;
37 std::string snap_name;
38 int r = utils::get_pool_image_snapshot_names(
39 vm, at::ARGUMENT_MODIFIER_SOURCE, &arg_index, &pool_name, &image_name,
40 &snap_name, utils::SNAPSHOT_PRESENCE_NONE, utils::SPEC_VALIDATION_NONE);
45 std::string dst_image_name;
46 std::string dst_snap_name;
47 std::string dst_pool_name = pool_name;
48 r = utils::get_pool_image_snapshot_names(
49 vm, at::ARGUMENT_MODIFIER_DEST, &arg_index, &dst_pool_name, &dst_image_name,
50 &dst_snap_name, utils::SNAPSHOT_PRESENCE_NONE, utils::SPEC_VALIDATION_FULL);
55 if (pool_name != dst_pool_name) {
56 std::cerr << "rbd: mv/rename across pools not supported" << std::endl
57 << "source pool: " << pool_name<< " dest pool: " << dst_pool_name
62 librados::Rados rados;
63 librados::IoCtx io_ctx;
64 r = utils::init(pool_name, &rados, &io_ctx);
70 r = do_rename(rbd, io_ctx, image_name.c_str(), dst_image_name.c_str());
72 std::cerr << "rbd: rename error: " << cpp_strerror(r) << std::endl;
79 {"rename"}, {"mv"}, "Rename image within pool.", "", &get_arguments,