os/FileStore: dump open fds before asserting

Backport: firefly, dumpling
Signed-off-by: Sage Weil <sage@redhat.com>

diff --git a/src/os/FileStore.cc b/src/os/FileStore.cc
index b38cc014b3a9505df574b32aca8913889742c8fd..165412dfab3629166330b87650d6c83b83111723 100644 (file)
--- a/src/os/FileStore.cc
+++ b/src/os/FileStore.cc
@@ -2543,11 +2543,12 @@ unsigned FileStore::_do_transaction(
        f.close_section();
        f.flush(*_dout);
        *_dout << dendl;
-       assert(0 == "unexpected error");
 
        if (r == -EMFILE) {
          dump_open_fds(g_ceph_context);
        }
+
+       assert(0 == "unexpected error");
       }
     }