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[thin_show_duplicates] add a progress bar

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This commit is contained in:
Joe Thornber 2015-08-19 12:53:11 +01:00
parent 25f4f23e42
commit 519cbfd855
1 changed files with 7 additions and 1 deletions
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8
thin-provisioning/thin_show_duplicates.cc
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@ -24,6 +24,7 @@
#include "base/application.h"
#include "base/error_state.h"
#include "base/progress_monitor.h"
#include "persistent-data/file_utils.h"
#include "persistent-data/space-maps/core.h"
#include "persistent-data/space-maps/disk.h"
@ -140,6 +141,7 @@ namespace {
int show_dups(string const &path, flags const &fs) {
cerr << "path = " << path << "\n";
cerr << "block size = " << fs.block_size << "\n";
block_address nr_blocks = get_nr_blocks(path, fs.block_size);
cerr << "nr_blocks = " << nr_blocks << "\n";
@ -160,6 +162,8 @@ namespace {
for (block_address i = 0; i < cache_blocks; i++)
cache.prefetch(i);
auto_ptr<progress_monitor> pbar = create_progress_bar("Examining data");
for (block_address i = 0; i < nr_blocks; i++) {
block_cache::block &b = cache.get(i, 0, v);
block_address prefetch = i + cache_blocks;
@ -168,9 +172,11 @@ namespace {
detector.examine(b);
b.put();
pbar->update_percent(i * 100 / nr_blocks);
}
cout << "total dups: " << detector.get_total_duplicates() << endl;
cout << "\n\ntotal dups: " << detector.get_total_duplicates() << endl;
return 0;
}