Merge branch 'main' of github.com:jthornber/thin-provisioning-tools into main
This commit is contained in:
Joe Thornber
commit
e62fa3e835
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@ -126,10 +126,14 @@ TOOLS_SOURCE=\
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|||
thin-provisioning/thin_trim.cc
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||||
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DEVTOOLS_SOURCE=\
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||||
base/command_interpreter.cc \
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||||
base/output_formatter.cc \
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||||
caching/cache_debug.cc \
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caching/devel_commands.cc \
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||||
era/devel_commands.cc \
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||||
thin-provisioning/damage_generator.cc \
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||||
thin-provisioning/devel_commands.cc \
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||||
thin-provisioning/thin_debug.cc \
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||||
thin-provisioning/thin_generate_damage.cc \
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||||
thin-provisioning/thin_generate_mappings.cc \
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||||
thin-provisioning/thin_generate_metadata.cc \
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||||
|
|
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|||
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|
@ -0,0 +1,88 @@
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#include "base/command_interpreter.h"
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using namespace dbg;
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using namespace std;
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||||
//----------------------------------------------------------------
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||||
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namespace {
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class command_interpreter_impl : public command_interpreter {
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||||
public:
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typedef std::shared_ptr<command_interpreter> ptr;
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||||
command_interpreter_impl(std::istream &in, std::ostream &out)
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: in_(in),
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out_(out),
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exit_(false) {
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||||
}
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||||
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||||
void register_command(std::string const &str, command::ptr cmd) {
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||||
commands_.insert(make_pair(str, cmd));
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}
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void enter_main_loop() {
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||||
while (!exit_)
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||||
do_once();
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||||
}
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||||
|
||||
void exit_main_loop() {
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||||
exit_ = true;
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||||
}
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||||
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||||
private:
|
||||
void do_once();
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||||
|
||||
std::istream &in_;
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||||
std::ostream &out_;
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||||
std::map <std::string, command::ptr> commands_;
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||||
bool exit_;
|
||||
};
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||||
|
||||
//--------------------------------
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||||
|
||||
strings read_input(std::istream &in)
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||||
{
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||||
using namespace boost::algorithm;
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||||
|
||||
std::string input;
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||||
getline(in, input);
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|
||||
strings toks;
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||||
split(toks, input, is_any_of(" \t"), token_compress_on);
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||||
|
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return toks;
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||||
}
|
||||
}
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||||
|
||||
//----------------------------------------------------------------
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||||
|
||||
void command_interpreter_impl::do_once()
|
||||
{
|
||||
if (in_.eof())
|
||||
throw runtime_error("input closed");
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|
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out_ << "> ";
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strings args = read_input(in_);
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|
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std::map<std::string, command::ptr>::iterator it;
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it = commands_.find(args[0]);
|
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if (it == commands_.end())
|
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out_ << "Unrecognised command" << endl;
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else {
|
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try {
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||||
it->second->exec(args, out_);
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} catch (std::exception &e) {
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||||
cerr << e.what() << endl;
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||||
}
|
||||
}
|
||||
}
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||||
|
||||
//----------------------------------------------------------------
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command_interpreter::ptr
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dbg::create_command_interpreter(std::istream &in, std::ostream &out)
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||||
{
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return command_interpreter::ptr(new command_interpreter_impl(in, out));
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||||
}
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||||
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||||
//----------------------------------------------------------------
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@ -0,0 +1,40 @@
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|||
#ifndef DBG_COMMAND_INTERPRETER
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#define DBG_COMMAND_INTERPRETER
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||||
|
||||
#include <boost/algorithm/string/classification.hpp>
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||||
#include <boost/algorithm/string/split.hpp>
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||||
|
||||
#include <iostream>
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#include <map>
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#include <string>
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#include <vector>
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||||
//----------------------------------------------------------------
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|
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namespace dbg {
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typedef std::vector<std::string> strings;
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||||
|
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class command {
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||||
public:
|
||||
typedef std::shared_ptr<command> ptr;
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||||
|
||||
virtual ~command() {}
|
||||
virtual void exec(strings const &args, std::ostream &out) = 0;
|
||||
};
|
||||
|
||||
class command_interpreter {
|
||||
public:
|
||||
typedef std::shared_ptr<command_interpreter> ptr;
|
||||
|
||||
virtual void register_command(std::string const &str, command::ptr cmd) = 0;
|
||||
virtual void enter_main_loop() = 0;
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||||
virtual void exit_main_loop() = 0;
|
||||
};
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||||
|
||||
command_interpreter::ptr
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create_command_interpreter(std::istream &in, std::ostream &out);
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||||
}
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||||
|
||||
//----------------------------------------------------------------
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||||
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#endif
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||||
|
|
@ -0,0 +1,86 @@
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|||
#include <string>
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||||
|
||||
#include "base/output_formatter.h"
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||||
|
||||
using namespace dbg;
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||||
using namespace std;
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||||
|
||||
//----------------------------------------------------------------
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||||
|
||||
namespace {
|
||||
class abstract_formatter : public formatter {
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||||
typedef boost::optional<std::string> maybe_string;
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||||
|
||||
void field(std::string const &name, std::string const &value) {
|
||||
fields_.push_back(field_type(name, value));
|
||||
}
|
||||
|
||||
void child(std::string const &name, formatter::ptr t) {
|
||||
children_.push_back(field_type(name, t));
|
||||
}
|
||||
|
||||
protected:
|
||||
typedef boost::variant<std::string, ptr> value;
|
||||
typedef boost::tuple<std::string, value> field_type;
|
||||
|
||||
std::vector<field_type> fields_;
|
||||
std::vector<field_type> children_;
|
||||
};
|
||||
|
||||
class xml_formatter : public abstract_formatter {
|
||||
public:
|
||||
void output(std::ostream &out, int depth = 0,
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||||
boost::optional<std::string> name = boost::none);
|
||||
};
|
||||
|
||||
void indent(int depth, std::ostream &out) {
|
||||
for (int i = 0; i < depth * 2; i++)
|
||||
out << ' ';
|
||||
}
|
||||
}
|
||||
|
||||
//----------------------------------------------------------------
|
||||
|
||||
void xml_formatter::output(std::ostream &out,
|
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int depth,
|
||||
boost::optional<std::string> name) {
|
||||
indent(depth, out);
|
||||
out << "<fields";
|
||||
if (name && (*name).length())
|
||||
out << " id=\"" << *name << "\"";
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||||
|
||||
/* output non-child fields */
|
||||
std::vector<field_type>::const_iterator it;
|
||||
for (it = fields_.begin(); it != fields_.end(); ++it) {
|
||||
if (string const *s = boost::get<string>(&it->get<1>())) {
|
||||
out << " " << it->get<0>() << "=\"" << *s << "\"";
|
||||
}
|
||||
}
|
||||
|
||||
if (children_.size() == 0) {
|
||||
out << " />" << endl;
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||||
return;
|
||||
}
|
||||
|
||||
/* output child fields */
|
||||
out << ">" << endl;
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||||
for (it = children_.begin(); it != children_.end(); ++it) {
|
||||
if (!boost::get<string>(&it->get<1>())) {
|
||||
formatter::ptr f = boost::get<formatter::ptr>(it->get<1>());
|
||||
f->output(out, depth + 1, it->get<0>());
|
||||
}
|
||||
}
|
||||
|
||||
indent(depth, out);
|
||||
out << "</fields>" << endl;
|
||||
}
|
||||
|
||||
//----------------------------------------------------------------
|
||||
|
||||
formatter::ptr
|
||||
dbg::create_xml_formatter()
|
||||
{
|
||||
return formatter::ptr(new xml_formatter());
|
||||
}
|
||||
|
||||
//----------------------------------------------------------------
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||||
|
|
@ -0,0 +1,37 @@
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|||
#ifndef DBG_OUTPUT_FORMATTER_H
|
||||
#define DBG_OUTPUT_FORMATTER_H
|
||||
|
||||
#include <boost/lexical_cast.hpp>
|
||||
#include <boost/optional.hpp>
|
||||
#include <boost/tuple/tuple.hpp>
|
||||
#include <boost/variant.hpp>
|
||||
|
||||
#include <vector>
|
||||
#include <string>
|
||||
|
||||
//----------------------------------------------------------------
|
||||
|
||||
namespace dbg {
|
||||
class formatter {
|
||||
public:
|
||||
typedef std::shared_ptr<formatter> ptr;
|
||||
|
||||
virtual ~formatter() {}
|
||||
virtual void field(std::string const &name, std::string const &value) = 0;
|
||||
virtual void child(std::string const &name, formatter::ptr t) = 0;
|
||||
virtual void output(std::ostream &out, int depth = 0,
|
||||
boost::optional<std::string> name = boost::none) = 0;
|
||||
};
|
||||
|
||||
template <typename T>
|
||||
void
|
||||
field(formatter &t, std::string const &name, T const &value) {
|
||||
t.field(name, boost::lexical_cast<std::string>(value));
|
||||
}
|
||||
|
||||
formatter::ptr create_xml_formatter();
|
||||
}
|
||||
|
||||
//----------------------------------------------------------------
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,331 @@
|
|||
// Copyright (C) 2012 Red Hat, Inc. All rights reserved.
|
||||
//
|
||||
// This file is part of the thin-provisioning-tools source.
|
||||
//
|
||||
// thin-provisioning-tools is free software: you can redistribute it
|
||||
// and/or modify it under the terms of the GNU General Public License
|
||||
// as published by the Free Software Foundation, either version 3 of
|
||||
// the License, or (at your option) any later version.
|
||||
//
|
||||
// thin-provisioning-tools is distributed in the hope that it will be
|
||||
// useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
// of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
//
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with thin-provisioning-tools. If not, see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
#include <boost/lexical_cast.hpp>
|
||||
#include <getopt.h>
|
||||
#include <iostream>
|
||||
#include <string>
|
||||
|
||||
#include "base/command_interpreter.h"
|
||||
#include "base/output_formatter.h"
|
||||
#include "persistent-data/file_utils.h"
|
||||
#include "persistent-data/data-structures/btree.h"
|
||||
#include "persistent-data/data-structures/simple_traits.h"
|
||||
#include "persistent-data/space-maps/disk_structures.h"
|
||||
#include "caching/commands.h"
|
||||
#include "caching/metadata.h"
|
||||
#include "version.h"
|
||||
|
||||
using namespace dbg;
|
||||
using namespace persistent_data;
|
||||
using namespace std;
|
||||
using namespace caching;
|
||||
|
||||
//----------------------------------------------------------------
|
||||
|
||||
namespace {
|
||||
class hello : public dbg::command {
|
||||
virtual void exec(strings const &args, ostream &out) {
|
||||
out << "Hello, world!" << endl;
|
||||
}
|
||||
};
|
||||
|
||||
class help : public dbg::command {
|
||||
virtual void exec(strings const &args, ostream &out) {
|
||||
out << "Commands:" << endl
|
||||
<< " superblock" << endl
|
||||
<< " mapping_node <block# of tree node for mappings>" << endl
|
||||
<< " mapping_array <block# of array block for mappings>" << endl
|
||||
<< " exit" << endl;
|
||||
}
|
||||
};
|
||||
|
||||
class exit_handler : public dbg::command {
|
||||
public:
|
||||
exit_handler(command_interpreter::ptr interpreter)
|
||||
: interpreter_(interpreter) {
|
||||
}
|
||||
|
||||
virtual void exec(strings const &args, ostream &out) {
|
||||
out << "Goodbye!" << endl;
|
||||
interpreter_->exit_main_loop();
|
||||
}
|
||||
|
||||
command_interpreter::ptr interpreter_;
|
||||
};
|
||||
|
||||
class sm_root_show_traits : public persistent_data::sm_disk_detail::sm_root_traits {
|
||||
public:
|
||||
static void show(formatter::ptr f, string const &key,
|
||||
persistent_data::sm_disk_detail::sm_root const &value) {
|
||||
field(*f, "nr_blocks", value.nr_blocks_);
|
||||
field(*f, "nr_allocated", value.nr_allocated_);
|
||||
field(*f, "bitmap_root", value.bitmap_root_);
|
||||
field(*f, "ref_count_root", value.ref_count_root_);
|
||||
}
|
||||
};
|
||||
|
||||
class show_superblock : public dbg::command {
|
||||
public:
|
||||
explicit show_superblock(metadata::ptr md)
|
||||
: md_(md) {
|
||||
}
|
||||
|
||||
virtual void exec(strings const &args, ostream &out) {
|
||||
formatter::ptr f = create_xml_formatter();
|
||||
ostringstream version;
|
||||
|
||||
superblock const &sb = md_->sb_;
|
||||
|
||||
field(*f, "csum", sb.csum);
|
||||
field(*f, "flags", sb.flags.encode());
|
||||
field(*f, "blocknr", sb.blocknr);
|
||||
field(*f, "uuid", sb.uuid); // FIXME: delimit, and handle non-printable chars
|
||||
field(*f, "magic", sb.magic);
|
||||
field(*f, "version", sb.version);
|
||||
field(*f, "policy_name", reinterpret_cast<char const*>(sb.policy_name));
|
||||
version << sb.policy_version[0] << "."
|
||||
<< sb.policy_version[1] << "."
|
||||
<< sb.policy_version[2];
|
||||
field(*f, "policy_version", version.str().c_str());
|
||||
field(*f, "policy_hint_size", sb.policy_hint_size);
|
||||
|
||||
sm_disk_detail::sm_root_disk const *d;
|
||||
sm_disk_detail::sm_root v;
|
||||
{
|
||||
d = reinterpret_cast<sm_disk_detail::sm_root_disk const *>(sb.metadata_space_map_root);
|
||||
sm_disk_detail::sm_root_traits::unpack(*d, v);
|
||||
formatter::ptr f2 = create_xml_formatter();
|
||||
sm_root_show_traits::show(f2, "value", v);
|
||||
f->child("metadata_space_map_root", f2);
|
||||
}
|
||||
|
||||
field(*f, "mapping_root", sb.mapping_root);
|
||||
if (sb.version >= 2)
|
||||
field(*f, "dirty_root", *sb.dirty_root);
|
||||
field(*f, "hint_root", sb.hint_root);
|
||||
field(*f, "discard_root", sb.discard_root);
|
||||
field(*f, "discard_block_size", sb.discard_block_size);
|
||||
field(*f, "discard_nr_blocks", sb.discard_nr_blocks);
|
||||
field(*f, "data_block_size", sb.data_block_size);
|
||||
field(*f, "metadata_block_size", sb.metadata_block_size);
|
||||
field(*f, "cache_blocks", sb.cache_blocks);
|
||||
field(*f, "compat_flags", sb.compat_flags);
|
||||
field(*f, "compat_ro_flags", sb.compat_ro_flags);
|
||||
field(*f, "incompat_flags", sb.incompat_flags);
|
||||
field(*f, "read_hits", sb.read_hits);
|
||||
field(*f, "read_misses", sb.read_misses);
|
||||
field(*f, "write_hits", sb.write_hits);
|
||||
field(*f, "write_misses", sb.write_misses);
|
||||
|
||||
f->output(out, 0);
|
||||
}
|
||||
|
||||
private:
|
||||
metadata::ptr md_;
|
||||
};
|
||||
|
||||
class uint64_show_traits : public uint64_traits {
|
||||
public:
|
||||
static void show(formatter::ptr f, string const &key, uint64_t const &value) {
|
||||
field(*f, key, boost::lexical_cast<string>(value));
|
||||
}
|
||||
};
|
||||
|
||||
// FIXME: Expose the array ValueTraits parameter or not?
|
||||
// Since the block_traits isn't related to the ValueTraits.
|
||||
class block_show_traits : public persistent_data::array<caching::mapping_traits>::block_traits {
|
||||
public:
|
||||
static void show(formatter::ptr f, string const &key, block_address const &value) {
|
||||
field(*f, "block", value);
|
||||
}
|
||||
};
|
||||
|
||||
class mapping_show_traits : public caching::mapping_traits {
|
||||
public:
|
||||
static void show(formatter::ptr f, string const &key, caching::mapping const &value) {
|
||||
field(*f, "oblock", value.oblock_);
|
||||
field(*f, "flags", value.flags_);
|
||||
}
|
||||
};
|
||||
|
||||
template <typename ValueTraits>
|
||||
class show_btree_node : public dbg::command {
|
||||
public:
|
||||
explicit show_btree_node(metadata::ptr md)
|
||||
: md_(md) {
|
||||
}
|
||||
|
||||
virtual void exec(strings const &args, ostream &out) {
|
||||
using namespace persistent_data::btree_detail;
|
||||
|
||||
if (args.size() != 2)
|
||||
throw runtime_error("incorrect number of arguments");
|
||||
|
||||
block_address block = boost::lexical_cast<block_address>(args[1]);
|
||||
block_manager::read_ref rr = md_->tm_->read_lock(block);
|
||||
|
||||
node_ref<uint64_show_traits> n = btree_detail::to_node<uint64_show_traits>(rr);
|
||||
if (n.get_type() == INTERNAL)
|
||||
show_node<uint64_show_traits>(n, out);
|
||||
else {
|
||||
node_ref<ValueTraits> n = btree_detail::to_node<ValueTraits>(rr);
|
||||
show_node<ValueTraits>(n, out);
|
||||
}
|
||||
}
|
||||
|
||||
private:
|
||||
template <typename VT>
|
||||
void show_node(node_ref<VT> n, ostream &out) {
|
||||
formatter::ptr f = create_xml_formatter();
|
||||
|
||||
field(*f, "csum", n.get_checksum());
|
||||
field(*f, "blocknr", n.get_location());
|
||||
field(*f, "type", n.get_type() == INTERNAL ? "internal" : "leaf");
|
||||
field(*f, "nr_entries", n.get_nr_entries());
|
||||
field(*f, "max_entries", n.get_max_entries());
|
||||
field(*f, "value_size", n.get_value_size());
|
||||
|
||||
for (unsigned i = 0; i < n.get_nr_entries(); i++) {
|
||||
formatter::ptr f2 = create_xml_formatter();
|
||||
field(*f2, "key", n.key_at(i));
|
||||
VT::show(f2, "value", n.value_at(i));
|
||||
f->child("child", f2);
|
||||
}
|
||||
|
||||
f->output(out, 0);
|
||||
}
|
||||
|
||||
metadata::ptr md_;
|
||||
};
|
||||
|
||||
template <typename ValueTraits>
|
||||
class show_array_block : public dbg::command {
|
||||
typedef array_block<ValueTraits, block_manager::read_ref> rblock;
|
||||
public:
|
||||
explicit show_array_block(metadata::ptr md)
|
||||
: md_(md) {
|
||||
}
|
||||
|
||||
virtual void exec(strings const& args, ostream &out) {
|
||||
if (args.size() != 2)
|
||||
throw runtime_error("incorrect number of arguments");
|
||||
|
||||
block_address block = boost::lexical_cast<block_address>(args[1]);
|
||||
block_manager::read_ref rr = md_->tm_->read_lock(block);
|
||||
|
||||
rblock b(rr, typename ValueTraits::ref_counter());
|
||||
show_array_entries(b, out);
|
||||
}
|
||||
|
||||
private:
|
||||
void show_array_entries(rblock const& b, ostream &out) {
|
||||
formatter::ptr f = create_xml_formatter();
|
||||
uint32_t nr_entries = b.nr_entries();
|
||||
|
||||
field(*f, "max_entries", b.max_entries());
|
||||
field(*f, "nr_entries", nr_entries);
|
||||
field(*f, "value_size", b.value_size());
|
||||
|
||||
for (unsigned i = 0; i < nr_entries; i++) {
|
||||
formatter::ptr f2 = create_xml_formatter();
|
||||
field(*f2, "index", i);
|
||||
ValueTraits::show(f2, "value", b.get(i));
|
||||
f->child("child", f2);
|
||||
}
|
||||
|
||||
f->output(out, 0);
|
||||
}
|
||||
|
||||
metadata::ptr md_;
|
||||
};
|
||||
|
||||
//--------------------------------
|
||||
|
||||
int debug(string const &path) {
|
||||
using dbg::command;
|
||||
|
||||
try {
|
||||
block_manager::ptr bm = open_bm(path, block_manager::READ_ONLY);
|
||||
metadata::ptr md(new metadata(bm));
|
||||
command_interpreter::ptr interp = create_command_interpreter(cin, cout);
|
||||
interp->register_command("hello", command::ptr(new hello));
|
||||
interp->register_command("superblock", command::ptr(new show_superblock(md)));
|
||||
interp->register_command("mapping_node", command::ptr(new show_btree_node<block_show_traits>(md)));
|
||||
interp->register_command("mapping_array", command::ptr(new show_array_block<mapping_show_traits>(md)));
|
||||
interp->register_command("help", command::ptr(new help));
|
||||
interp->register_command("exit", command::ptr(new exit_handler(interp)));
|
||||
interp->enter_main_loop();
|
||||
|
||||
} catch (std::exception &e) {
|
||||
cerr << e.what();
|
||||
return 1;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
//----------------------------------------------------------------
|
||||
|
||||
cache_debug_cmd::cache_debug_cmd()
|
||||
: command("cache_debug")
|
||||
{
|
||||
}
|
||||
|
||||
void
|
||||
cache_debug_cmd::usage(std::ostream &out) const
|
||||
{
|
||||
out << "Usage: " << get_name() << " {device|file}" << endl
|
||||
<< "Options:" << endl
|
||||
<< " {-h|--help}" << endl
|
||||
<< " {-V|--version}" << endl;
|
||||
}
|
||||
|
||||
int
|
||||
cache_debug_cmd::run(int argc, char **argv)
|
||||
{
|
||||
int c;
|
||||
const char shortopts[] = "hV";
|
||||
const struct option longopts[] = {
|
||||
{ "help", no_argument, NULL, 'h'},
|
||||
{ "version", no_argument, NULL, 'V'},
|
||||
{ NULL, no_argument, NULL, 0 }
|
||||
};
|
||||
|
||||
while ((c = getopt_long(argc, argv, shortopts, longopts, NULL)) != -1) {
|
||||
switch(c) {
|
||||
case 'h':
|
||||
usage(cout);
|
||||
return 0;
|
||||
|
||||
case 'V':
|
||||
cerr << THIN_PROVISIONING_TOOLS_VERSION << endl;
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
if (argc == optind) {
|
||||
usage(cerr);
|
||||
exit(1);
|
||||
}
|
||||
|
||||
return debug(argv[optind]);
|
||||
}
|
||||
|
||||
//----------------------------------------------------------------
|
||||
|
|
@ -70,6 +70,18 @@ namespace caching {
|
|||
virtual int run(int argc, char **argv);
|
||||
};
|
||||
|
||||
//------------------------------------------------------
|
||||
|
||||
class cache_debug_cmd : public base::command {
|
||||
public:
|
||||
cache_debug_cmd();
|
||||
|
||||
virtual void usage(std::ostream &out) const;
|
||||
virtual int run(int argc, char **argv);
|
||||
};
|
||||
|
||||
//------------------------------------------------------
|
||||
|
||||
void register_cache_commands(base::application &app);
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -8,6 +8,7 @@ using namespace caching;
|
|||
void
|
||||
caching::register_cache_commands(application &app)
|
||||
{
|
||||
app.add_cmd(command::ptr(new cache_debug_cmd));
|
||||
}
|
||||
|
||||
//----------------------------------------------------------------
|
||||
|
|
|
|||
|
|
@ -73,6 +73,13 @@ namespace thin_provisioning {
|
|||
|
||||
//------------------------------------------------------
|
||||
|
||||
class thin_debug_cmd : public base::command {
|
||||
public:
|
||||
thin_debug_cmd();
|
||||
virtual void usage(std::ostream &out) const;
|
||||
virtual int run(int argc, char **argv);
|
||||
};
|
||||
|
||||
class thin_generate_damage_cmd : public base::command {
|
||||
public:
|
||||
thin_generate_damage_cmd();
|
||||
|
|
@ -94,6 +101,13 @@ namespace thin_provisioning {
|
|||
virtual int run(int argc, char **argv);
|
||||
};
|
||||
|
||||
class thin_journal_cmd : public base::command {
|
||||
public:
|
||||
thin_journal_cmd();
|
||||
virtual void usage(std::ostream &out) const;
|
||||
virtual int run(int argc, char **argv);
|
||||
};
|
||||
|
||||
class thin_ll_dump_cmd : public base::command {
|
||||
public:
|
||||
thin_ll_dump_cmd();
|
||||
|
|
@ -140,13 +154,6 @@ namespace thin_provisioning {
|
|||
virtual int run(int argc, char **argv);
|
||||
};
|
||||
|
||||
class thin_journal_cmd : public base::command {
|
||||
public:
|
||||
thin_journal_cmd();
|
||||
virtual void usage(std::ostream &out) const;
|
||||
virtual int run(int argc, char **argv);
|
||||
};
|
||||
|
||||
void register_thin_commands(base::application &app);
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -8,6 +8,7 @@ using namespace thin_provisioning;
|
|||
void
|
||||
thin_provisioning::register_thin_commands(base::application &app)
|
||||
{
|
||||
app.add_cmd(command::ptr(new thin_debug_cmd()));
|
||||
app.add_cmd(command::ptr(new thin_generate_damage_cmd()));
|
||||
app.add_cmd(command::ptr(new thin_generate_mappings_cmd()));
|
||||
app.add_cmd(command::ptr(new thin_generate_metadata_cmd()));
|
||||
|
|
|
|||
|
|
@ -16,227 +16,174 @@
|
|||
// with thin-provisioning-tools. If not, see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
#include <boost/algorithm/string/classification.hpp>
|
||||
#include <boost/algorithm/string/split.hpp>
|
||||
#include <boost/lexical_cast.hpp>
|
||||
#include <boost/tuple/tuple.hpp>
|
||||
#include <boost/variant.hpp>
|
||||
#include <getopt.h>
|
||||
#include <iostream>
|
||||
#include <libgen.h>
|
||||
#include <map>
|
||||
#include <string>
|
||||
#include <vector>
|
||||
|
||||
#include "base/command_interpreter.h"
|
||||
#include "base/math_utils.h"
|
||||
#include "base/output_formatter.h"
|
||||
#include "persistent-data/data-structures/btree.h"
|
||||
#include "persistent-data/data-structures/simple_traits.h"
|
||||
#include "persistent-data/file_utils.h"
|
||||
#include "persistent-data/space-maps/disk_structures.h"
|
||||
#include "thin-provisioning/commands.h"
|
||||
#include "thin-provisioning/metadata.h"
|
||||
#include "thin-provisioning/metadata_checker.h"
|
||||
#include "thin-provisioning/superblock.h"
|
||||
#include "version.h"
|
||||
|
||||
using namespace boost;
|
||||
using namespace dbg;
|
||||
using namespace persistent_data;
|
||||
using namespace std;
|
||||
using namespace thin_provisioning;
|
||||
|
||||
namespace {
|
||||
typedef vector<string> strings;
|
||||
|
||||
class formatter {
|
||||
public:
|
||||
typedef shared_ptr<formatter> ptr;
|
||||
|
||||
virtual ~formatter() {}
|
||||
|
||||
typedef optional<string> maybe_string;
|
||||
|
||||
void field(string const &name, string const &value) {
|
||||
fields_.push_back(field_type(name, value));
|
||||
}
|
||||
|
||||
void child(string const &name, formatter::ptr t) {
|
||||
fields_.push_back(field_type(name, t));
|
||||
}
|
||||
|
||||
virtual void output(ostream &out, int depth = 0) = 0;
|
||||
|
||||
protected:
|
||||
typedef variant<string, ptr> value;
|
||||
typedef tuple<string, value> field_type;
|
||||
|
||||
vector<field_type> fields_;
|
||||
};
|
||||
|
||||
template <typename T>
|
||||
void
|
||||
field(formatter &t, string const &name, T const &value) {
|
||||
t.field(name, lexical_cast<string>(value));
|
||||
}
|
||||
|
||||
//--------------------------------
|
||||
|
||||
class xml_formatter : public formatter {
|
||||
public:
|
||||
virtual void output(ostream &out, int depth) {
|
||||
indent(depth, out);
|
||||
out << "<fields>" << endl;
|
||||
vector<field_type>::const_iterator it;
|
||||
for (it = fields_.begin(); it != fields_.end(); ++it) {
|
||||
if (string const *s = get<string>(&it->get<1>())) {
|
||||
indent(depth + 1, out);
|
||||
out << "<field key=\""
|
||||
<< it->get<0>()
|
||||
<< "\" value=\""
|
||||
<< *s
|
||||
<< "\"/>"
|
||||
<< endl;
|
||||
|
||||
} else {
|
||||
formatter::ptr f = get<formatter::ptr>(it->get<1>());
|
||||
f->output(out, depth + 1);
|
||||
}
|
||||
}
|
||||
|
||||
indent(depth, out);
|
||||
out << "</fields>" << endl;
|
||||
}
|
||||
|
||||
private:
|
||||
void indent(int depth, ostream &out) const {
|
||||
for (int i = 0; i < depth * 2; i++)
|
||||
out << ' ';
|
||||
}
|
||||
};
|
||||
|
||||
//--------------------------------
|
||||
|
||||
class command {
|
||||
public:
|
||||
typedef std::shared_ptr<command> ptr;
|
||||
|
||||
virtual ~command() {}
|
||||
virtual void exec(strings const &args, ostream &out) = 0;
|
||||
};
|
||||
|
||||
class command_interpreter {
|
||||
public:
|
||||
command_interpreter(istream &in, ostream &out)
|
||||
: in_(in),
|
||||
out_(out) {
|
||||
}
|
||||
|
||||
void register_command(string const &str, command::ptr cmd) {
|
||||
commands_.insert(make_pair(str, cmd));
|
||||
}
|
||||
|
||||
void enter_main_loop() {
|
||||
while (true)
|
||||
do_once();
|
||||
}
|
||||
|
||||
private:
|
||||
strings read_input() {
|
||||
using namespace boost::algorithm;
|
||||
|
||||
string input;
|
||||
getline(in_, input);
|
||||
|
||||
strings toks;
|
||||
split(toks, input, is_any_of(" \t"), token_compress_on);
|
||||
|
||||
return toks;
|
||||
}
|
||||
|
||||
void do_once() {
|
||||
if (in_.eof())
|
||||
throw runtime_error("input closed");
|
||||
|
||||
out_ << "> ";
|
||||
strings args = read_input();
|
||||
|
||||
map<string, command::ptr>::iterator it;
|
||||
it = commands_.find(args[0]);
|
||||
if (it == commands_.end())
|
||||
out_ << "Unrecognised command" << endl;
|
||||
else
|
||||
it->second->exec(args, out_);
|
||||
}
|
||||
|
||||
istream &in_;
|
||||
ostream &out_;
|
||||
map <string, command::ptr> commands_;
|
||||
};
|
||||
|
||||
//--------------------------------
|
||||
|
||||
class hello : public command {
|
||||
class hello : public dbg::command {
|
||||
virtual void exec(strings const &args, ostream &out) {
|
||||
out << "Hello, world!" << endl;
|
||||
}
|
||||
};
|
||||
|
||||
class show_superblock : public command {
|
||||
class help : public dbg::command {
|
||||
virtual void exec(strings const &args, ostream &out) {
|
||||
out << "Commands:" << endl
|
||||
<< " superblock" << endl
|
||||
<< " m1_node <block# of top-level mapping tree node>" << endl
|
||||
<< " m2_node <block# of bottom-level mapping tree node>" << endl
|
||||
<< " detail_node <block# of device details tree node>" << endl
|
||||
<< " index_block <block# of metadata space map root>" << endl
|
||||
<< " index_node <block# of data space map node>" << endl
|
||||
<< " exit" << endl;
|
||||
}
|
||||
};
|
||||
|
||||
class exit_handler : public dbg::command {
|
||||
public:
|
||||
exit_handler(command_interpreter::ptr interpreter)
|
||||
: interpreter_(interpreter) {
|
||||
}
|
||||
|
||||
virtual void exec(strings const &args, ostream &out) {
|
||||
out << "Goodbye!" << endl;
|
||||
interpreter_->exit_main_loop();
|
||||
}
|
||||
|
||||
command_interpreter::ptr interpreter_;
|
||||
};
|
||||
|
||||
class sm_root_show_traits : public persistent_data::sm_disk_detail::sm_root_traits {
|
||||
public:
|
||||
static void show(formatter::ptr f, string const &key,
|
||||
persistent_data::sm_disk_detail::sm_root const &value) {
|
||||
field(*f, "nr_blocks", value.nr_blocks_);
|
||||
field(*f, "nr_allocated", value.nr_allocated_);
|
||||
field(*f, "bitmap_root", value.bitmap_root_);
|
||||
field(*f, "ref_count_root", value.ref_count_root_);
|
||||
}
|
||||
};
|
||||
|
||||
class show_superblock : public dbg::command {
|
||||
public:
|
||||
explicit show_superblock(metadata::ptr md)
|
||||
: md_(md) {
|
||||
}
|
||||
|
||||
virtual void exec(strings const &args, ostream &out) {
|
||||
xml_formatter f;
|
||||
formatter::ptr f = create_xml_formatter();
|
||||
|
||||
superblock const &sb = md_->sb_;
|
||||
thin_provisioning::superblock_detail::superblock const &sb = md_->sb_;
|
||||
|
||||
field(f, "csum", sb.csum_);
|
||||
field(f, "flags", sb.flags_);
|
||||
field(f, "blocknr", sb.blocknr_);
|
||||
field(f, "uuid", sb.uuid_); // FIXME: delimit, and handle non-printable chars
|
||||
field(f, "magic", sb.magic_);
|
||||
field(f, "version", sb.version_);
|
||||
field(f, "time", sb.time_);
|
||||
field(f, "trans id", sb.trans_id_);
|
||||
field(f, "metadata snap", sb.metadata_snap_);
|
||||
field(f, "data mapping root", sb.data_mapping_root_);
|
||||
field(f, "device details root", sb.device_details_root_);
|
||||
field(f, "data block size", sb.data_block_size_);
|
||||
field(f, "metadata block size", sb.metadata_block_size_);
|
||||
field(f, "metadata nr blocks", sb.metadata_nr_blocks_);
|
||||
field(f, "compat flags", sb.compat_flags_);
|
||||
field(f, "compat ro flags", sb.compat_ro_flags_);
|
||||
field(f, "incompat flags", sb.incompat_flags_);
|
||||
field(*f, "csum", sb.csum_);
|
||||
field(*f, "flags", sb.flags_);
|
||||
field(*f, "blocknr", sb.blocknr_);
|
||||
field(*f, "uuid", sb.uuid_); // FIXME: delimit, and handle non-printable chars
|
||||
field(*f, "magic", sb.magic_);
|
||||
field(*f, "version", sb.version_);
|
||||
field(*f, "time", sb.time_);
|
||||
field(*f, "trans_id", sb.trans_id_);
|
||||
field(*f, "metadata_snap", sb.metadata_snap_);
|
||||
|
||||
f.output(out, 0);
|
||||
sm_disk_detail::sm_root_disk const *d;
|
||||
sm_disk_detail::sm_root v;
|
||||
{
|
||||
d = reinterpret_cast<sm_disk_detail::sm_root_disk const *>(sb.metadata_space_map_root_);
|
||||
sm_disk_detail::sm_root_traits::unpack(*d, v);
|
||||
formatter::ptr f2 = create_xml_formatter();
|
||||
sm_root_show_traits::show(f2, "value", v);
|
||||
f->child("metadata_space_map_root", f2);
|
||||
}
|
||||
{
|
||||
d = reinterpret_cast<sm_disk_detail::sm_root_disk const *>(sb.data_space_map_root_);
|
||||
sm_disk_detail::sm_root_traits::unpack(*d, v);
|
||||
formatter::ptr f2 = create_xml_formatter();
|
||||
sm_root_show_traits::show(f2, "value", v);
|
||||
f->child("data_space_map_root", f2);
|
||||
}
|
||||
|
||||
field(*f, "data_mapping_root", sb.data_mapping_root_);
|
||||
field(*f, "device_details_root", sb.device_details_root_);
|
||||
field(*f, "data_block_size", sb.data_block_size_);
|
||||
field(*f, "metadata_block_size", sb.metadata_block_size_);
|
||||
field(*f, "metadata_nr_blocks", sb.metadata_nr_blocks_);
|
||||
field(*f, "compat_flags", sb.compat_flags_);
|
||||
field(*f, "compat_ro_flags", sb.compat_ro_flags_);
|
||||
field(*f, "incompat_flags", sb.incompat_flags_);
|
||||
|
||||
f->output(out, 0);
|
||||
}
|
||||
|
||||
private:
|
||||
metadata::ptr md_;
|
||||
};
|
||||
|
||||
class device_details_show_traits : public device_details_traits {
|
||||
class device_details_show_traits : public thin_provisioning::device_tree_detail::device_details_traits {
|
||||
public:
|
||||
static void show(formatter &f, string const &key, device_details const &value) {
|
||||
field(f, "mapped blocks", value.mapped_blocks_);
|
||||
field(f, "transaction id", value.transaction_id_);
|
||||
field(f, "creation time", value.creation_time_);
|
||||
field(f, "snap time", value.snapshotted_time_);
|
||||
typedef thin_provisioning::device_tree_detail::device_details_traits value_trait;
|
||||
|
||||
static void show(formatter::ptr f, string const &key,
|
||||
thin_provisioning::device_tree_detail::device_details const &value) {
|
||||
field(*f, "mapped_blocks", value.mapped_blocks_);
|
||||
field(*f, "transaction_id", value.transaction_id_);
|
||||
field(*f, "creation_time", value.creation_time_);
|
||||
field(*f, "snap_time", value.snapshotted_time_);
|
||||
}
|
||||
};
|
||||
|
||||
class uint64_show_traits : public uint64_traits {
|
||||
public:
|
||||
static void show(formatter &f, string const &key, uint64_t const &value) {
|
||||
field(f, key, lexical_cast<string>(value));
|
||||
typedef uint64_traits value_trait;
|
||||
|
||||
static void show(formatter::ptr f, string const &key, uint64_t const &value) {
|
||||
field(*f, key, boost::lexical_cast<string>(value));
|
||||
}
|
||||
};
|
||||
|
||||
class block_show_traits : public block_traits {
|
||||
class block_show_traits : public thin_provisioning::mapping_tree_detail::block_traits {
|
||||
public:
|
||||
static void show(formatter &f, string const &key, block_time const &value) {
|
||||
field(f, "block", value.block_);
|
||||
field(f, "time", value.time_);
|
||||
typedef thin_provisioning::mapping_tree_detail::block_traits value_trait;
|
||||
|
||||
static void show(formatter::ptr f, string const &key,
|
||||
thin_provisioning::mapping_tree_detail::block_time const &value) {
|
||||
field(*f, "block", value.block_);
|
||||
field(*f, "time", value.time_);
|
||||
}
|
||||
};
|
||||
|
||||
template <typename ValueTraits>
|
||||
class show_btree_node : public command {
|
||||
class index_entry_show_traits : public persistent_data::sm_disk_detail::index_entry_traits {
|
||||
public:
|
||||
typedef persistent_data::sm_disk_detail::index_entry_traits value_trait;
|
||||
|
||||
static void show(formatter::ptr f, string const &key,
|
||||
persistent_data::sm_disk_detail::index_entry const &value) {
|
||||
field(*f, "blocknr", value.blocknr_);
|
||||
field(*f, "nr_free", value.nr_free_);
|
||||
field(*f, "none_free_before", value.none_free_before_);
|
||||
}
|
||||
};
|
||||
|
||||
template <typename ShowTraits>
|
||||
class show_btree_node : public dbg::command {
|
||||
public:
|
||||
explicit show_btree_node(metadata::ptr md)
|
||||
: md_(md) {
|
||||
|
|
@ -248,98 +195,165 @@ namespace {
|
|||
if (args.size() != 2)
|
||||
throw runtime_error("incorrect number of arguments");
|
||||
|
||||
block_address block = lexical_cast<block_address>(args[1]);
|
||||
block_manager<>::read_ref rr = md_->tm_->read_lock(block);
|
||||
block_address block = boost::lexical_cast<block_address>(args[1]);
|
||||
block_manager::read_ref rr = md_->tm_->read_lock(block);
|
||||
|
||||
node_ref<uint64_show_traits> n = btree_detail::to_node<uint64_show_traits>(rr);
|
||||
node_ref<uint64_show_traits::value_trait> n = btree_detail::to_node<uint64_show_traits::value_trait>(rr);
|
||||
if (n.get_type() == INTERNAL)
|
||||
show_node<uint64_show_traits>(n, out);
|
||||
else {
|
||||
node_ref<ValueTraits> n = btree_detail::to_node<ValueTraits>(rr);
|
||||
show_node<ValueTraits>(n, out);
|
||||
node_ref<typename ShowTraits::value_trait> n = btree_detail::to_node<typename ShowTraits::value_trait>(rr);
|
||||
show_node<ShowTraits>(n, out);
|
||||
}
|
||||
}
|
||||
|
||||
private:
|
||||
template <typename VT>
|
||||
void show_node(node_ref<VT> n, ostream &out) {
|
||||
xml_formatter f;
|
||||
template <typename ST>
|
||||
void show_node(node_ref<typename ST::value_trait> n, ostream &out) {
|
||||
formatter::ptr f = create_xml_formatter();
|
||||
|
||||
field(f, "csum", n.get_checksum());
|
||||
field(f, "blocknr", n.get_location());
|
||||
field(f, "type", n.get_type() == INTERNAL ? "internal" : "leaf");
|
||||
field(f, "nr entries", n.get_nr_entries());
|
||||
field(f, "max entries", n.get_max_entries());
|
||||
field(f, "value size", n.get_value_size());
|
||||
field(*f, "csum", n.get_checksum());
|
||||
field(*f, "blocknr", n.get_block_nr());
|
||||
field(*f, "type", n.get_type() == INTERNAL ? "internal" : "leaf");
|
||||
field(*f, "nr_entries", n.get_nr_entries());
|
||||
field(*f, "max_entries", n.get_max_entries());
|
||||
field(*f, "value_size", n.get_value_size());
|
||||
|
||||
for (unsigned i = 0; i < n.get_nr_entries(); i++) {
|
||||
formatter::ptr f2(new xml_formatter);
|
||||
formatter::ptr f2 = create_xml_formatter();
|
||||
field(*f2, "key", n.key_at(i));
|
||||
VT::show(*f2, "value", n.value_at(i));
|
||||
f.child("child", f2);
|
||||
ST::show(f2, "value", n.value_at(i));
|
||||
f->child(boost::lexical_cast<string>(i), f2);
|
||||
}
|
||||
|
||||
f.output(out, 0);
|
||||
f->output(out, 0);
|
||||
}
|
||||
|
||||
metadata::ptr md_;
|
||||
};
|
||||
|
||||
class show_index_block : public dbg::command {
|
||||
public:
|
||||
explicit show_index_block(metadata::ptr md)
|
||||
: md_(md) {
|
||||
}
|
||||
|
||||
virtual void exec(strings const &args, ostream &out) {
|
||||
if (args.size() != 2)
|
||||
throw runtime_error("incorrect number of arguments");
|
||||
|
||||
// manually load metadata_index, without using index_validator()
|
||||
block_address block = boost::lexical_cast<block_address>(args[1]);
|
||||
block_manager::read_ref rr = md_->tm_->read_lock(block);
|
||||
|
||||
sm_disk_detail::sm_root_disk const *d =
|
||||
reinterpret_cast<sm_disk_detail::sm_root_disk const *>(md_->sb_.metadata_space_map_root_);
|
||||
sm_disk_detail::sm_root v;
|
||||
sm_disk_detail::sm_root_traits::unpack(*d, v);
|
||||
block_address nr_indexes = base::div_up<block_address>(v.nr_blocks_, ENTRIES_PER_BLOCK);
|
||||
|
||||
sm_disk_detail::metadata_index const *mdi =
|
||||
reinterpret_cast<sm_disk_detail::metadata_index const *>(rr.data());
|
||||
show_metadata_index(mdi, nr_indexes, out);
|
||||
}
|
||||
|
||||
private:
|
||||
void show_metadata_index(sm_disk_detail::metadata_index const *mdi, block_address nr_indexes, ostream &out) {
|
||||
formatter::ptr f = create_xml_formatter();
|
||||
field(*f, "csum", to_cpu<uint32_t>(mdi->csum_));
|
||||
field(*f, "padding", to_cpu<uint32_t>(mdi->padding_));
|
||||
field(*f, "blocknr", to_cpu<uint64_t>(mdi->blocknr_));
|
||||
|
||||
sm_disk_detail::index_entry ie;
|
||||
for (block_address i = 0; i < nr_indexes; i++) {
|
||||
sm_disk_detail::index_entry_traits::unpack(*(mdi->index + i), ie);
|
||||
formatter::ptr f2 = create_xml_formatter();
|
||||
index_entry_show_traits::show(f2, "value", ie);
|
||||
f->child(boost::lexical_cast<string>(i), f2);
|
||||
}
|
||||
f->output(out, 0);
|
||||
}
|
||||
|
||||
unsigned const ENTRIES_PER_BLOCK = (MD_BLOCK_SIZE - sizeof(persistent_data::sm_disk_detail::bitmap_header)) * 4;
|
||||
metadata::ptr md_;
|
||||
};
|
||||
|
||||
//--------------------------------
|
||||
|
||||
int debug(string const &path) {
|
||||
int debug_(string const &path, bool ignore_metadata_sm) {
|
||||
using dbg::command;
|
||||
|
||||
try {
|
||||
metadata::ptr md(new metadata(path, metadata::OPEN));
|
||||
command_interpreter interp(cin, cout);
|
||||
interp.register_command("hello", command::ptr(new hello));
|
||||
interp.register_command("superblock", command::ptr(new show_superblock(md)));
|
||||
interp.register_command("m1_node", command::ptr(new show_btree_node<uint64_show_traits>(md)));
|
||||
interp.register_command("m2_node", command::ptr(new show_btree_node<block_show_traits>(md)));
|
||||
interp.register_command("detail_node", command::ptr(new show_btree_node<device_details_show_traits>(md)));
|
||||
interp.enter_main_loop();
|
||||
block_manager::ptr bm = open_bm(path, block_manager::READ_ONLY, 1);
|
||||
metadata::ptr md(new metadata(bm, false));
|
||||
command_interpreter::ptr interp = create_command_interpreter(cin, cout);
|
||||
interp->register_command("hello", command::ptr(new hello));
|
||||
interp->register_command("superblock", command::ptr(new show_superblock(md)));
|
||||
interp->register_command("m1_node", command::ptr(new show_btree_node<uint64_show_traits>(md)));
|
||||
interp->register_command("m2_node", command::ptr(new show_btree_node<block_show_traits>(md)));
|
||||
interp->register_command("detail_node", command::ptr(new show_btree_node<device_details_show_traits>(md)));
|
||||
interp->register_command("index_block", command::ptr(new show_index_block(md)));
|
||||
interp->register_command("index_node", command::ptr(new show_btree_node<index_entry_show_traits>(md)));
|
||||
interp->register_command("help", command::ptr(new help));
|
||||
interp->register_command("exit", command::ptr(new exit_handler(interp)));
|
||||
interp->enter_main_loop();
|
||||
|
||||
} catch (std::exception &e) {
|
||||
cerr << e.what();
|
||||
cerr << e.what() << endl;
|
||||
return 1;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
void usage(string const &cmd) {
|
||||
cerr << "Usage: " << cmd << " {device|file}" << endl
|
||||
<< "Options:" << endl
|
||||
<< " {-h|--help}" << endl
|
||||
<< " {-V|--version}" << endl;
|
||||
}
|
||||
}
|
||||
|
||||
int main(int argc, char **argv)
|
||||
thin_debug_cmd::thin_debug_cmd()
|
||||
: command("thin_debug")
|
||||
{
|
||||
}
|
||||
|
||||
void
|
||||
thin_debug_cmd::usage(std::ostream &out) const
|
||||
{
|
||||
out << "Usage: " << get_name() << " {device|file}" << endl
|
||||
<< "Options:" << endl
|
||||
<< " {-h|--help}" << endl
|
||||
<< " {-V|--version}" << endl;
|
||||
}
|
||||
|
||||
int
|
||||
thin_debug_cmd::run(int argc, char **argv)
|
||||
{
|
||||
int c;
|
||||
const char shortopts[] = "hV";
|
||||
const struct option longopts[] = {
|
||||
{ "help", no_argument, NULL, 'h'},
|
||||
{ "version", no_argument, NULL, 'V'},
|
||||
{ "ignore-metadata-sm", no_argument, NULL, 1},
|
||||
{ NULL, no_argument, NULL, 0 }
|
||||
};
|
||||
bool ignore_metadata_sm = false;
|
||||
|
||||
while ((c = getopt_long(argc, argv, shortopts, longopts, NULL)) != -1) {
|
||||
switch(c) {
|
||||
case 'h':
|
||||
usage(basename(argv[0]));
|
||||
usage(cout);
|
||||
return 0;
|
||||
|
||||
case 'V':
|
||||
cerr << THIN_PROVISIONING_TOOLS_VERSION << endl;
|
||||
return 0;
|
||||
|
||||
case 1:
|
||||
ignore_metadata_sm = true;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (argc == optind) {
|
||||
usage(basename(argv[0]));
|
||||
usage(cerr);
|
||||
exit(1);
|
||||
}
|
||||
|
||||
return debug(argv[optind]);
|
||||
return debug_(argv[optind], ignore_metadata_sm);
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in New Issue