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[thin tools] Change the metadata contructors to take a block_manager<>::ptr

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Also check any metadata snap passed in matches what's in the superblock.
This commit is contained in:
Joe Thornber
2015-12-14 15:29:57 +00:00
parent 2b12854ecd
commit 30a3bf67d1
6 changed files with 46 additions and 93 deletions
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7
thin-provisioning/thin_repair.cc
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@@ -2,6 +2,7 @@
#include <getopt.h>
#include <libgen.h>
#include "persistent-data/file_utils.h"
#include "thin-provisioning/commands.h"
#include "human_readable_format.h"
#include "metadata_dumper.h"
@@ -17,10 +18,12 @@ namespace {
int repair(string const &old_path, string const &new_path) {
try {
// block size gets updated by the restorer
metadata::ptr new_md(new metadata(new_path, metadata::CREATE, 128, 0));
block_manager<>::ptr new_bm = open_bm(new_path, block_manager<>::READ_WRITE);
metadata::ptr new_md(new metadata(new_bm, metadata::CREATE, 128, 0));
emitter::ptr e = create_restore_emitter(new_md);
metadata::ptr old_md(new metadata(old_path));
block_manager<>::ptr old_bm = open_bm(old_path, block_manager<>::READ_ONLY);
metadata::ptr old_md(new metadata(old_bm));
metadata_dump(old_md, e, true);
} catch (std::exception &e) {