mon: improve error message when get pool option

Signed-off-by: Chang Liu <liuchang0812@gmail.com> (cherry picked from commit b4ba96f)
ceph · Mar 14, 2018 · 19d7d14 · 19d7d14
1 parent dfe054a
commit 19d7d14
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/src/mon/OSDMonitor.cc b/src/mon/OSDMonitor.cc
@@ -4724,6 +4724,13 @@ bool OSDMonitor::preprocess_command(MonOpRequestRef op)
 	goto reply;
       }
 
+      if (pool_opts_t::is_opt_name(var) &&
+	  !p->opts.is_set(pool_opts_t::get_opt_desc(var).key)) {
+	ss << "option '" << var << "' is not set on pool '" << poolstr << "'";
+	r = -ENOENT;
+	goto reply;
+      }
+
       selected_choices.insert(selected);
     }