dlm: log an error for unmanaged lockspaces

Log an error message if the dlm user daemon exits
before all the lockspaces have been removed.

Signed-off-by: David Teigland <teigland@redhat.com>

1 files changed, 8 insertions, 1 deletions

diff --git a/fs/dlm/lockspace.c b/fs/dlm/lockspace.c
index 3ca79d3253b9..88556dc0458e 100644
--- a/fs/dlm/lockspace.c
+++ b/fs/dlm/lockspace.c
@@ -883,17 +883,24 @@ int dlm_release_lockspace(void *lockspace, int force)
 void dlm_stop_lockspaces(void)
 {
         struct dlm_ls *ls;
+        int count;
 
  restart:
+        count = 0;
         spin_lock(&lslist_lock);
         list_for_each_entry(ls, &lslist, ls_list) {
-                if (!test_bit(LSFL_RUNNING, &ls->ls_flags))
+                if (!test_bit(LSFL_RUNNING, &ls->ls_flags)) {
+                        count++;
                         continue;
+                }
                 spin_unlock(&lslist_lock);
                 log_error(ls, "no userland control daemon, stopping lockspace");
                 dlm_ls_stop(ls);
                 goto restart;
         }
         spin_unlock(&lslist_lock);
+
+        if (count)
+                log_print("dlm user daemon left %d lockspaces", count);
 }