test: Correct typo trying to call flush_pg_stats

Signed-off-by: David Zafman <dzafman@redhat.com>
(cherry picked from commit 879d89aace47bff63ddd08bd470ded7f1904eeaf)

diff --git a/qa/standalone/scrub/osd-scrub-repair.sh b/qa/standalone/scrub/osd-scrub-repair.sh
index 7e9e26df5882162c3a59e48857901248b8d73f87..d2678c03f8b9219c0d529f78b858981668e5c0e2 100755 (executable)
--- a/qa/standalone/scrub/osd-scrub-repair.sh
+++ b/qa/standalone/scrub/osd-scrub-repair.sh
@@ -5239,7 +5239,7 @@ function TEST_periodic_scrub_replicated() {
     # Can't upgrade with this set
     ceph osd set nodeep-scrub
     # Let map change propagate to OSDs
-    flush pg_stats
+    flush_pg_stats
     sleep 5
 
     # Fake a schedule scrub