ceph_filestore_dump: Add get-attr object command

Signed-off-by: David Zafman <david.zafman@inktank.com>
(cherry picked from commit 55d43c0e20fc853daec134449b9954248fd7ef31)

diff --git a/src/tools/ceph_filestore_dump.cc b/src/tools/ceph_filestore_dump.cc
index 51df239bc39a8f34ae2a94a8c385df8a710c0bd1..88dbd9437de749a94091f210e5bbaa5d581c85b3 100644 (file)
--- a/src/tools/ceph_filestore_dump.cc
+++ b/src/tools/ceph_filestore_dump.cc
@@ -1307,6 +1307,26 @@ int do_set_bytes(ObjectStore *store, coll_t coll, ghobject_t &ghobj, int fd)
   return 0;
 }
 
+int do_get_attr(ObjectStore *store, coll_t coll, ghobject_t &ghobj, string key)
+{
+  bufferptr bp;
+
+  int r = store->getattr(coll, ghobj, key.c_str(), bp);
+  if (r < 0) {
+    cerr << "getattr: " << cpp_strerror(-r) << std::endl;
+    return r;
+  }
+
+  string value(bp.c_str(), bp.length());
+  if (outistty) {
+    cleanbin(value);
+    value.push_back('\n');
+  }
+  cout << value;
+
+  return 0;
+}
+
 void usage(po::options_description &desc)
 {
     cerr << std::endl;
@@ -1727,6 +1747,13 @@ int main(int argc, char **argv)
         if (r)
           ret = 1;
         goto out;
+      } else if (objcmd == "get-attr") {
+       if (vm.count("arg1") == 0)
+         usage(desc);
+       r = do_get_attr(fs, coll, ghobj, arg1);
+       if (r)
+         ret = 1;
+        goto out;
       }
       cerr << "Unknown object command '" << objcmd << "'" << std::endl;
       usage(desc);