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[man pages] Various updates.

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This commit is contained in:
Joe Thornber
2017-09-18 16:10:56 +01:00
parent 2a39350235
commit f7d79339e8
16 changed files with 162 additions and 16 deletions
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5
caching/cache_metadata_size.cc
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@@ -141,7 +141,8 @@ cache_metadata_size_cmd::usage(ostream &out) const
<< " {-V|--version}" << endl
<< " {--block-size <sectors>}" << endl
<< " {--device-size <sectors>}" << endl
<< " {--nr-blocks <natural>}" << endl << endl
<< " {--nr-blocks <natural>}" << endl
<< " {--max-hint-width <nr bytes>}" << endl << endl
<< "These all relate to the size of the fast device (eg, SSD), rather" << endl
<< "than the whole cached device." << endl;
}
@@ -164,7 +165,7 @@ cache_metadata_size_cmd::run(int argc, char **argv)
cout << calc_size(nr_blocks, fs.max_hint_width) << " sectors" << endl;
} catch (std::exception const &e) {
cerr << e.what();
cerr << e.what() << "\n";
return 1;
}