mon/OSDMonitor: fix error message

Actually this is not reachable...

Signed-off-by: xie xingguo <xie.xingguo@zte.com.cn>

diff --git a/src/mon/OSDMonitor.cc b/src/mon/OSDMonitor.cc
index 405c05a8ee06a5bbe8b6eb8d66c2c2d42921ea09..be39f521bf43f894cadc102d2d788f0e7d447dda 100644 (file)
--- a/src/mon/OSDMonitor.cc
+++ b/src/mon/OSDMonitor.cc
@@ -8073,7 +8073,7 @@ bool OSDMonitor::prepare_command_impl(MonOpRequestRef op,
     double n;
     if (!cmd_getval(g_ceph_context, cmdmap, "ratio", n)) {
       ss << "unable to parse 'ratio' value '"
-         << cmd_vartype_stringify(cmdmap["who"]) << "'";
+         << cmd_vartype_stringify(cmdmap["ratio"]) << "'";
       err = -EINVAL;
       goto reply;
     }