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tool/bluestore-tool: print target path for bluestore symlinks.

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Signed-off-by: Igor Fedotov <ifedotov@suse.com>
This commit is contained in:
Igor Fedotov 2018-10-15 18:47:28 +03:00
parent 02b5768a4f
commit 91c73df113
1 changed files with 14 additions and 1 deletions
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15
src/os/bluestore/bluestore_tool.cc
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@ -145,7 +145,20 @@ void add_devices(
map<string, int> got;
parse_devices(cct, devs, &got, nullptr, nullptr);
for(auto e : got) {
cout << " slot " << e.second << " " << e.first << std::endl;
char target_path[PATH_MAX] = "";
if(!e.first.empty()) {
if (realpath(e.first.c_str(), target_path) == nullptr) {
cerr << "failed to retrieve absolute path for " << e.first
<< ": " << cpp_strerror(errno)
<< std::endl;
}
}
cout << " slot " << e.second << " " << e.first;
if (target_path[0]) {
cout << " -> " << target_path;
}
cout << std::endl;
int r = fs->add_block_device(e.second, e.first, false);
if (r < 0) {
cerr << "unable to open " << e.first << ": " << cpp_strerror(r) << std::endl;