b278f4ffa4
- Disallow clearing the needs_check flag if there's any error, i.e., the metadata must be fully examined, and the result must be NO_ERROR. - Disallow combining --clear-needs-check with -m, --super-blocks-only, --skip-mappings, --override-mapping-root, or --ignore-non-fatal-errors.
74 lines
2.0 KiB
C++
74 lines
2.0 KiB
C++
// Copyright (C) 2011 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/>.
|
|
|
|
#ifndef METADATA_CHECKER_H
|
|
#define METADATA_CHECKER_H
|
|
|
|
#include "block-cache/block_cache.h"
|
|
#include "persistent-data/block.h"
|
|
|
|
//----------------------------------------------------------------
|
|
|
|
namespace thin_provisioning {
|
|
struct check_options {
|
|
enum data_mapping_options {
|
|
DATA_MAPPING_NONE,
|
|
DATA_MAPPING_LEVEL1,
|
|
DATA_MAPPING_LEVEL2,
|
|
};
|
|
|
|
enum space_map_options {
|
|
SPACE_MAP_NONE,
|
|
SPACE_MAP_FULL,
|
|
};
|
|
|
|
check_options();
|
|
|
|
bool check_conformance();
|
|
void set_superblock_only();
|
|
void set_skip_mappings();
|
|
void set_override_mapping_root(bcache::block_address b);
|
|
void set_metadata_snap();
|
|
void set_ignore_non_fatal();
|
|
void set_fix_metadata_leaks();
|
|
void set_clear_needs_check();
|
|
|
|
bool use_metadata_snap_;
|
|
data_mapping_options data_mapping_opts_;
|
|
space_map_options sm_opts_;
|
|
boost::optional<bcache::block_address> override_mapping_root_;
|
|
bool ignore_non_fatal_;
|
|
bool fix_metadata_leaks_;
|
|
bool clear_needs_check_;
|
|
};
|
|
|
|
enum output_options {
|
|
OUTPUT_NORMAL,
|
|
OUTPUT_QUIET,
|
|
};
|
|
|
|
bool
|
|
check_metadata(std::string const &path,
|
|
check_options const &check_opts,
|
|
output_options output_opts);
|
|
}
|
|
|
|
//----------------------------------------------------------------
|
|
|
|
#endif
|