mon/PGMap: fix "0 stuck requests are blocked > 4096 sec" warn

There are test cases I saw Ceph complained about:

2017-08-19 01:02:22.393763 mon.a mon.0 172.21.15.108:6789/0 279 : cluster [ERR] Health check failed: 0 stuck requests are blocked > 4096 sec (REQUEST_STUCK)

Signed-off-by: xie xingguo <xie.xingguo@zte.com.cn>
(cherry picked from commit 364178e71622be032b10273a845af4373278cb0c)

diff --git a/src/mon/PGMap.cc b/src/mon/PGMap.cc
index 9ec7d8f8a834ada0d49401d695b4a2bfd1117e40..a18a0c9de8e79407ee672a559bf6cde31a6dab9a 100644 (file)
--- a/src/mon/PGMap.cc
+++ b/src/mon/PGMap.cc
@@ -3188,7 +3188,7 @@ void PGMap::get_health_checks(
     }
     if (!error_detail.empty()) {
       ostringstream ss;
-      ss << warn << " stuck requests are blocked > "
+      ss << error << " stuck requests are blocked > "
         << err_age << " sec";
       auto& d = checks->add("REQUEST_STUCK", HEALTH_ERR, ss.str());
       d.detail.swap(error_detail);